CN110576359A - edge grinding device for PCB - Google Patents

edge grinding device for PCB Download PDF

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Publication number
CN110576359A
CN110576359A CN201910947531.4A CN201910947531A CN110576359A CN 110576359 A CN110576359 A CN 110576359A CN 201910947531 A CN201910947531 A CN 201910947531A CN 110576359 A CN110576359 A CN 110576359A
Authority
CN
China
Prior art keywords
wall
pcb
fixedly connected
edge grinding
main body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201910947531.4A
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Chinese (zh)
Inventor
郑晓精
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yunsuo Ningbo Technology Co Ltd
Original Assignee
Yunsuo Ningbo Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yunsuo Ningbo Technology Co Ltd filed Critical Yunsuo Ningbo Technology Co Ltd
Priority to CN201910947531.4A priority Critical patent/CN110576359A/en
Publication of CN110576359A publication Critical patent/CN110576359A/en
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • B24B41/007—Weight compensation; Temperature compensation; Vibration damping
    • 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
    • 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
    • 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
    • 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
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/06—Dust extraction equipment on grinding or polishing machines
    • 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 discloses an edge grinding device for a PCB (printed circuit board), which comprises a device main body, a movable door and a device base, wherein the front side of the device main body is fixedly connected with the movable door, the bottom of the device main body is fixedly connected with the device base, the middle part inside the device main body is fixedly connected with a motor, the bottom of the motor is fixedly connected with an edge grinding roller, one side of the top of the device main body is fixedly connected with a limiting groove, the inside of the limiting groove is movably connected with a rotary rod, the top of the rotary rod is embedded and connected with a fixed bolt, the bottom of the rotary rod is fixedly connected with a PCB clamping plate, the practicability of the device main body is improved by the PCB clamping plate, the convenience of the device main body is improved by a visible window, a sponge cushion plays a role in protecting the PCB, the edge grinding efficiency of the device, the edge grinding machine is suitable for the edge grinding of the PCB and has wide development prospect in the future.

Description

Edge grinding device for PCB
Technical Field
The invention belongs to the technical field of PCB edge grinding, and particularly relates to an edge grinding device for a PCB.
Background
PCB is also called printed circuit board, which is a provider of electrical connection of electronic components.
The edging effect of current PCB circuit board edging device is not good, and the staff need carry out the edging for PCB circuit board trimming, great reduction relevant staff's work efficiency, current PCB edging device flexibility is not high, the unable nimble mobile device of staff, and the staff can't be according to the height of self actual conditions adjusting device main part, current PCB edging device is in the course of the work, it piles up inside the device to have more dust, if can not in time handle these dusts, can lead to the device main part to damage.
disclosure of Invention
The invention aims to: in order to solve the problem that (the edging effect is not good, can not in time handle the dust, the flexibility is not high), provide one kind and be used for PCB circuit board edging device.
The technical scheme adopted by the invention is as follows: the edge grinding device for the PCB comprises a device main body, a movable door and a device base, wherein the front side of the device main body is fixedly connected with the movable door, the outer wall of the movable door is connected with the inner wall of the device main body, the bottom of the device main body is fixedly connected with the device base, and the top of the device base is connected with the bottom of the device main body;
The device comprises a device body, a motor, a limit groove, a rotary rod, a PCB circuit board clamping plate, a rotary rod, a limit spring, a PCB circuit board clamping plate and a PCB circuit board clamping plate, wherein the motor is fixedly connected to the middle part inside the device body, the top of the motor is connected with the inner wall of the device body, the bottom of the motor is fixedly connected with an edge grinding roller, the top of the edge grinding roller is connected with the bottom of the motor, one side of the top of the device body is fixedly connected with the limit groove, the outer wall of the limit groove is connected with the outer wall of the device body, the rotary rod is movably connected inside the limit groove, the outer wall of the rotary rod is connected with the inner wall of the limit groove, the top of the rotary rod is embedded and connected with the fixing bolt, the outer wall of the fixing bolt is connected with the inner wall of the rotary rod, the PCB circuit, the bottom of the limiting spring is fixedly connected with a limiting plate, the outer wall of the limiting plate is connected with the bottom of the limiting spring, the bottom of the PCB circuit board clamping plate is fixedly connected with a second PCB circuit board clamping plate, and the outer wall of the second PCB circuit board clamping plate is connected with the inner wall of the rotating rod;
The device comprises a device base, a shock absorption spring, a telescopic rod, a positioning groove, a roller and a positioning bolt, wherein the shock absorption spring is fixedly connected inside the device base, two ends of the shock absorption spring are connected with the inner wall of the device base, the bottom of the device base is fixedly connected with the telescopic rod, the top of the telescopic rod is connected with the bottom of the device base, the surface of the telescopic rod is fixedly connected with the positioning groove, the inner wall of the telescopic rod at the outer wall of the positioning groove is connected with the inner wall of the telescopic rod, the other side at the bottom of the telescopic rod is embedded and connected with the positioning bolt, the outer wall of;
The device comprises a device body and is characterized in that an air blower is fixedly connected to the other side of the bottom of the device body, one end of the air blower is connected with the outer wall of the device body, a dust removal pipeline is fixedly connected to one side of the bottom of the device body, one end of the dust removal pipeline is connected with the outer wall of the device body, an adjusting bolt is embedded into one side of the dust removal pipeline, the outer wall of the adjusting bolt is connected with the outer wall of the dust removal pipeline, a dust removal block is fixedly connected to the bottom of the adjusting bolt, and the top of the dust removal block is connected with.
Preferably, the front surface of the movable door is fixedly connected with a visual window, and the outer wall of the visual window is connected with the inner wall of the movable door.
Preferably, the surface of the limiting plate is fixedly connected with a spongy cushion, and the outer wall of the spongy cushion is connected with the surface of the limiting plate.
Preferably, the middle part of the inside of the device base is fixedly connected with a balance block, and the outer wall of the balance block is connected with the inner wall of the device base.
Preferably, the bottom of the interior of the telescopic rod is fixedly connected with an elastic cushion pad, and the bottom of the elastic cushion pad is connected with the inner wall of the telescopic rod.
Preferably, the bottom of the blower is fixedly connected with a cushioning pad, and the bottom of the cushioning pad is connected with the outer wall of the device main body.
Preferably, a brake rod is embedded and connected to one side of the roller, and the outer wall of the brake rod is connected to the outer wall of the roller in an overlapping manner.
Preferably, the motor of the inside middle part of device main part, the edging roller of motor bottom, the spacing groove of device main part top one side, the rotary rod of spacing inslot portion, the gim peg at rotary rod top, the PCB circuit board grip block of rotary rod bottom, the spacing spring of PCB circuit board grip block inner wall, the limiting plate of spacing spring bottom, but the second PCB circuit board grip block of PCB circuit board grip block bottom constitutes rotatable PCB circuit board fixed establishment jointly.
Preferably, the device is characterized in that a cushioning spring inside the base, a telescopic rod arranged at the bottom of the base, a positioning groove in the surface of the telescopic rod, a positioning bolt on the other side of the bottom of the telescopic rod and a roller at the bottom of the telescopic rod jointly form a movable mechanism.
Preferably, the air blower on the other side of the bottom of the device main body, the dust removal pipeline on one side of the bottom of the device main body, the adjusting bolt on one side of the dust removal pipeline and the dust removal block at the bottom of the adjusting bolt jointly form the dust removal mechanism.
in summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
According to the edge grinding device, the visual window is fixedly connected to the front side of the movable door, the outer wall of the visual window is connected with the inner wall of the movable door, a worker cannot clearly see the working condition inside the device in the working process of the conventional PCB edge grinding device, the worker can observe the working condition inside the device through the visual window in real time through the arrangement of the visual window, meanwhile, the operation of the worker is facilitated, and the working efficiency of the worker is improved.
according to the PCB fixing device, the sponge mat is fixedly connected to the surface of the limiting plate, the outer wall of the sponge mat is connected with the surface of the limiting plate, the PCB can be damaged due to overlarge extrusion force when the limiting plate is used for fixing the PCB, the sponge mat is soft in texture and can protect the PCB, the limiting plate is prevented from damaging the circuit board, and loss of a factory is avoided.
According to the invention, the balance block is fixedly connected to the middle part inside the device base, the outer wall of the balance block is connected with the inner wall of the device base, and the balance block is heavy in mass, so that the center of gravity of the device main body is reduced, the stability of the device in the moving process is improved, the device is prevented from turning over in the moving process, and the device main body is protected.
According to the telescopic rod, the elastic cushion pad is fixedly connected to the bottom inside the telescopic rod, the bottom of the elastic cushion pad is connected with the inner wall of the telescopic rod, when the telescopic rod is adjusted by a relevant worker, the telescopic rod can collide with the inner wall of the device due to misoperation, the telescopic rod is abraded, and the elastic cushion pad is arranged right below the telescopic rod, so that the telescopic rod can be prevented from directly colliding with the inner wall of the device, and the telescopic rod is protected.
According to the invention, the bottom of the air blower is fixedly connected with the cushioning pad, the bottom of the cushioning pad is connected with the outer wall of the device main body, the air blower can vibrate violently in the working process, if the air blower vibrates for a long time, the service life of the air blower can be reduced, and the cushioning pad can play a certain cushioning effect on the bottom of the air blower, so that the air blower is protected, and the service life of the air blower is prolonged.
according to the invention, the brake rod is embedded and connected to one side of the roller, the outer wall of the brake rod is connected with the outer wall of the roller in an overlapping manner, and through the arrangement of the brake rod, relevant workers can fix the roller at any time by using the brake rod, so that the device main body is prevented from moving in the working process to influence the operation of the workers, and the practicability of the brake rod is embodied.
7. According to the edge grinding device, the rotatable PCB fixing mechanism is arranged, relevant workers can fix different types of PCB by using the PCB clamping plate and the second PCB clamping plate, then the device main body is powered on, the motor drives the edge grinding roller to rotate, the edge grinding roller can grind the PCB, after the edge grinding of one side of the PCB is completed, the workers can loosen the fixing bolt, then the rotating rod rotates ninety degrees, the fixing bolt is screwed to grind the other sides of the PCB, edge grinding can be performed on the other sides of the PCB without manual edge changing of the PCB one by one, and the edge grinding efficiency of the device main body is improved.
8. According to the device, the movable mechanism is arranged, the idler wheels are arranged at the bottom of the device base, workers can move the device main body by utilizing the idler wheels, the cushioning springs are arranged in the device base and have certain elasticity, a certain cushioning effect can be achieved, the stability of the device main body in the moving process is improved, meanwhile, the height of the telescopic rod can be adjusted by related workers according to the actual conditions of the related workers, and the applicability of the device main body is improved.
9. According to the invention, by arranging the dust removal mechanism, in the working process of the main body of the device, the air blower can blow dust at the bottom inside the device into the dust removal pipeline in real time, the dust can float out of the device through the dust removal pipeline, and after the edging work of the device is completed, a worker can rotate the adjusting bolt to enable the dust removal block to push the dust on the inner wall of the dust removal pipeline out of the dust removal pipeline.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the device body according to the present invention;
FIG. 3 is a cross-sectional view of the base of the apparatus of the present invention;
FIG. 4 is an enlarged schematic view of the structure at A of the present invention;
fig. 5 is an enlarged schematic view of the structure at B of the present invention.
The labels in the figure are: 1. the device main part, 2, the dodge gate, 3, the device base, 4, the visual window, 5, the spacing groove, 6, the rotary rod, 7, the gim peg, 8, second PCB circuit board grip block, 9, including a motor, 10, the edging roller, 11, the air-blower, 12, the bradyseism pad, 13, the activity groove, 14, the bradyseism spring, 15, the telescopic link, 16, the constant head tank, 17, the gim peg, 18, the elastic buffer pad, 19, the gyro wheel, 20, the brake lever, 21, PCB circuit board grip block, 22, spacing spring, 23, the limiting plate, 24, the foam-rubber cushion, 25, the piece that removes dust, 26, adjusting bolt, 27, the dust removal pipeline, 28, the balancing piece.
Detailed Description
in order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the present invention provides a technical solution: an edge grinding device for a PCB (printed circuit board) comprises a device main body 1, a movable door 2 and a device base 3, wherein the front side of the device main body 1 is fixedly connected with the movable door 2, the outer wall of the movable door 2 is connected with the inner wall of the device main body 1, the bottom of the device main body 1 is fixedly connected with the device base 3, and the top of the device base 3 is connected with the bottom of the device main body 1;
The middle part inside the device main body 1 is fixedly connected with a motor 9, the top of the motor 9 is connected with the inner wall of the device main body 1, the bottom of the motor 9 is fixedly connected with an edging roller 10, the top of the edging roller 10 is connected with the bottom of the motor 9, one side of the top of the device main body 1 is fixedly connected with a limiting groove 5, the outer wall of the limiting groove 5 is connected with the outer wall of the device main body 1, the inner part of the limiting groove 5 is movably connected with a rotary rod 6, the outer wall of the rotary rod 6 is connected with the inner wall of the limiting groove 5, the top of the rotary rod 6 is embedded and connected with a fixing bolt 7, the outer wall of the fixing bolt 7 is connected with the inner wall of the rotary rod 6, the bottom of the rotary rod 6 is fixedly connected with a PCB circuit board clamping plate 21, the outer wall of the PCB circuit board clamping plate 21 is connected with the outer wall of the, the bottom of the limiting spring 22 is fixedly connected with a limiting plate 23, the outer wall of the limiting plate 23 is connected with the bottom of the limiting spring 22, the bottom of the PCB clamping plate 21 is fixedly connected with a second PCB clamping plate 8, and the outer wall of the second PCB clamping plate 8 is connected with the inner wall of the rotating rod 6;
A cushioning spring 14 is fixedly connected inside the device base 3, two ends of the cushioning spring 14 are connected with the inner wall of the device base 3, a telescopic rod 15 is fixedly connected to the bottom of the device base 3, the top of the telescopic rod 15 is connected with the bottom of the device base 3, a positioning groove 16 is fixedly connected to the surface of the telescopic rod 15, the inner wall of the telescopic rod 15 is connected with the outer wall of the positioning groove 16, a positioning bolt 17 is embedded and connected to the other side of the bottom of the telescopic rod 15, the outer wall of the positioning bolt 17 is connected with the inner wall of the telescopic rod 15, a roller 19 is fixedly connected to the bottom of the telescopic rod 15, and the outer;
the bottom opposite side fixedly connected with air-blower 11 of device main part 1, the one end of air-blower 11 links to each other with the outer wall of device main part 1, bottom one side fixedly connected with dust removal pipeline 27 of device main part 1, the one end of dust removal pipeline 27 links to each other with the outer wall of device main part 1, one side embedding of dust removal pipeline 27 is connected with adjusting bolt 26, adjusting bolt 26's outer wall links to each other with dust removal pipeline 27's outer wall, adjusting bolt 26's bottom fixedly connected with removes dust piece 25, the top of removing dust piece 25 links to each other with adjusting bolt 26's bottom.
preferably, the front fixedly connected with visual window 4 of dodge gate 2, the outer wall of visual window 4 links to each other with the inner wall of dodge gate 2, and current PCB circuit board edging device is in the course of the work, and the staff can't see the inside behavior of device clearly, through setting up visual window 4, the staff can observe the inside behavior of device through visual window 4 in real time, has also made things convenient for the staff operation simultaneously, has improved staff's work efficiency.
Preferably, the fixed surface of limiting plate 23 is connected with foam-rubber cushion 24, and the outer wall of foam-rubber cushion 24 links to each other with the surface of limiting plate 23, utilizes the fixed PCB circuit board of limiting plate 23 probably because the extrusion force is too big, leads to the PCB circuit board to damage, and through setting up foam-rubber cushion 24, 24 textures of foam-rubber cushion are soft, can play the guard action to the PCB circuit board, prevents that limiting plate 23 from causing the damage to the circuit board, has avoided the loss of mill.
Preferably, the inside middle part fixedly connected with balancing piece 28 of device base 3, the outer wall of balancing piece 28 links to each other with the inner wall of device base 3, and through setting up balancing piece 28, the quality of balancing piece 28 itself is heavier, has reduced the focus of device main part, has improved the stability of device removal in-process, prevents that the device from taking place to turn on one's side at the removal in-process, has played the guard action to the device main part.
preferably, the inside bottom fixedly connected with elastic buffer pad 18 of telescopic link 15, elastic buffer pad 18's bottom links to each other with telescopic link 15's inner wall, relevant staff is when adjusting telescopic link 15, probably because misoperation, lead to telescopic link 15 and device inner wall to bump, lead to telescopic link 15 wearing and tearing to appear, through setting up elastic buffer pad 18, elastic buffer pad 18 is installed under telescopic link 15, can prevent that telescopic link 15 from directly bumping with the device inner wall, the guard action has been played telescopic link 15.
Preferably, the bottom fixedly connected with bradyseism pad 12 of air-blower 11, the bottom of bradyseism pad 12 links to each other with the outer wall of device main part 1, and air-blower 11 vibrations can be more violent in the course of the work, if give the discretion by air-blower 11 vibration for a long time, probably lead to the life decline of air-blower 11, through setting up bradyseism pad 12, bradyseism pad 12 can play certain bradyseism effect in air-blower 11 bottom, has played guard action to air-blower 11, has prolonged air-blower 11's life.
preferably, one side of the roller 19 is embedded and connected with a brake rod 20, the outer wall of the brake rod 20 is connected with the outer wall of the roller 19 in an overlapping mode, through the arrangement of the brake rod 20, relevant workers can fix the roller 19 at any time by using the brake rod 20, the device body is prevented from moving in the working process to influence the operation of the workers, and the practicability of the brake rod 20 is embodied.
preferably, the motor 9 is arranged in the middle of the inside of the device main body 1, the edge grinding roller 10 is arranged at the bottom of the motor 9, the limiting groove 5 is arranged at one side of the top of the device main body 1, the rotating rod 6 is arranged in the limiting groove 5, the fixing bolt 7 is arranged at the top of the rotating rod 6, the PCB clamping plate 21 is arranged at the bottom of the rotating rod 6, the limiting spring 22 is arranged on the inner wall of the PCB clamping plate 21, the limiting plate 23 is arranged at the bottom of the limiting spring 22, and the second PCB clamping plate 8 is arranged at the bottom of the PCB clamping plate 21 to jointly form a rotatable PCB fixing mechanism, the edge grinding effect of the existing PCB edge grinding device is poor, and the edge grinding needs to be carried out on the PCB by the worker to change the edge of the PCB, so that the work efficiency of the relevant worker is greatly reduced, and the relevant worker can fix the PCB with different, later for device main part switch on, it is rotatory to make motor 9 drive edging roller 10, makes edging roller 10 can carry out the edging to the PCB circuit board, after accomplishing the edging on one side of PCB circuit board, the staff can become flexible gim peg 7, later with the rotatory ninety degrees of rotary rod 6, screw gim peg 7 again and can carry out the edging to other limits of PCB circuit board, do not need the artificial edge change of helping PCB board one, improved the edging efficiency of device main part.
Preferably, a cushioning spring 14 arranged in the device base 3, a telescopic rod 15 arranged at the bottom of the device base 3, a positioning groove 16 arranged on the surface of the telescopic rod 15, a positioning bolt 17 arranged at the other side of the bottom of the telescopic rod 15 and a roller 19 arranged at the bottom of the telescopic rod 15 form a movable mechanism together, the traditional PCB edge grinding device has low flexibility, a worker cannot flexibly move the device, and the worker cannot adjust the height of the device body according to the actual situation of the worker, by arranging the movable mechanism, the bottom of the device base 3 is provided with the roller 19, the working personnel can move the device main body by utilizing the roller 19, the cushioning spring 14 is arranged in the device base 3, the cushioning spring 14 has certain elasticity and can play a certain cushioning role, the stability of the device main body in the moving process is improved, meanwhile, related workers can adjust the height of the telescopic rod 15 according to the actual conditions of the workers, and the applicability of the device main body is improved.
preferably, install the air-blower 11 of 1 bottom opposite side of main part 1, the dust removal pipeline 27 of 1 bottom one side of main part of the device, the adjusting bolt 26 of dust removal pipeline 27 one side, the dust removal mechanism is constituteed jointly to the dust removal piece 25 of adjusting bolt 26 bottom, current PCB edging device is in the course of the work, there is more dust to pile up inside the device, if can not in time handle these dusts, probably lead to the device main part to damage, through setting up the dust removal mechanism, in device main part course of the work, air-blower 11 can be in real time with the dust of the inside bottom of device will blow to dust removal pipeline 27 in, the dust can waft out the device through dust removal pipeline 27, after the edging work is accomplished to the device, the rotatable adjusting bolt 26 of staff makes dust removal piece 25 release dust removal pipeline 27 inner wall's.
the working principle is as follows: firstly, by arranging the rotatable PCB fixing mechanism, relevant workers can fix PCB of different models by using the PCB clamping plate 21 and the second PCB clamping plate 8, then the power supply is switched on for the main body of the device, the motor 9 drives the edging roller 10 to rotate, the edging roller 10 can edging the PCB, after edging one side of the PCB, the workers can loosen the fixing bolt 7, then rotate the rotating rod 6 by ninety degrees, and then tighten the fixing bolt 7 to edging other sides of the PCB, so that the manual edge changing of one PCB is not needed, and the edging efficiency of the main body of the device is improved;
then, by arranging the movable mechanism, the bottom of the device base 3 is provided with the roller 19, a worker can move the device main body by using the roller 19, the damping spring 14 is arranged in the device base 3, the damping spring 14 has certain elasticity and can play a certain damping role, the stability of the device main body in the moving process is improved, and meanwhile, the height of the telescopic rod 15 can be adjusted by related workers according to the actual conditions of the workers, so that the applicability of the device main body is improved;
then, by arranging the elastic cushion pad 18, the elastic cushion pad 18 is arranged right below the telescopic rod 15, so that the telescopic rod 15 can be prevented from directly colliding with the inner wall of the device, and the telescopic rod 15 is protected;
next, by arranging the filter screen 23, the filter screen 23 can isolate larger impurities outside the water tank 5, so that the impurities are prevented from entering the water tank 5 to cause damage to other structures in the water tank 5, and the device body is protected;
finally, through setting up balancing piece 28, balancing piece 28 mass itself is heavier, has reduced the focus of device main part, has improved the stability of device removal in-process, prevents that the device from taking place to turn on one's side at the removal in-process, has played the guard action to the device main part, and this kind is exactly this kind of theory of operation that is used for PCB circuit board edging device.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. The utility model provides a be used for PCB circuit board edging device, includes device main part (1), dodge gate (2) and device base (3), its characterized in that: the device is characterized in that a movable door (2) is fixedly connected to the front side of the device body (1), the outer wall of the movable door (2) is connected with the inner wall of the device body (1), a device base (3) is fixedly connected to the bottom of the device body (1), and the top of the device base (3) is connected with the bottom of the device body (1).
2. The edge grinding device for the PCB according to claim 1, wherein: the device comprises a device body (1), wherein a motor (9) is fixedly connected to the middle part inside the device body (1), the top of the motor (9) is connected with the inner wall of the device body (1), an edge grinding roller (10) is fixedly connected to the bottom of the motor (9), the top of the edge grinding roller (10) is connected with the bottom of the motor (9), a limiting groove (5) is fixedly connected to one side of the top of the device body (1), the outer wall of the limiting groove (5) is connected with the outer wall of the device body (1), a rotary rod (6) is movably connected to the inside of the limiting groove (5), the outer wall of the rotary rod (6) is connected with the inner wall of the limiting groove (5), a fixing bolt (7) is embedded into the top of the rotary rod (6), the outer wall of the fixing bolt (7) is connected with the inner wall of the rotary rod (6), and a PCB circuit board clamping plate (21) is, the outer wall of PCB circuit board grip block (21) links to each other with the outer wall of rotary rod (6), the spacing spring of inner wall fixedly connected with (22) of PCB circuit board grip block (21), the both ends of spacing spring (22) link to each other with the inner wall of PCB circuit board grip block (21), the bottom fixedly connected with limiting plate (23) of spacing spring (22), the outer wall of limiting plate (23) links to each other with the bottom of spacing spring (22), the bottom fixedly connected with second PCB circuit board grip block (8) of PCB circuit board grip block (21), the outer wall of second PCB circuit board grip block (8) links to each other with the inner wall of rotary rod (6).
3. The edge grinding device for the PCB according to claim 1, wherein: the front surface of the movable door (2) is fixedly connected with a visual window (4), and the outer wall of the visual window (4) is connected with the inner wall of the movable door (2); the surface of the limiting plate (23) is fixedly connected with a sponge pad (24), and the outer wall of the sponge pad (24) is connected with the surface of the limiting plate (23).
4. The edge grinding device for the PCB according to claim 1, wherein: the device is characterized in that a balance block (28) is fixedly connected to the middle part of the inside of the device base (3), and the outer wall of the balance block (28) is connected with the inner wall of the device base (3).
5. The edge grinding device for the PCB according to claim 1, wherein: the bottom of the interior of the telescopic rod (15) is fixedly connected with an elastic cushion pad (18), and the bottom of the elastic cushion pad (18) is connected with the inner wall of the telescopic rod (15).
6. The edge grinding device for the PCB according to claim 1, wherein: the bottom fixedly connected with bradyseism pad (12) of air-blower (11), the bottom of bradyseism pad (12) links to each other with the outer wall of device main part (1).
7. The edge grinding device for the PCB according to claim 1, wherein: one side of the roller (19) is embedded and connected with a brake rod (20), and the outer wall of the brake rod (20) is connected with the outer wall of the roller (19) in an overlapping manner.
8. the edge grinding device for the PCB according to claim 1, wherein: the device is characterized by comprising a motor (9) arranged in the middle of the inside of a device body (1), an edge grinding roller (10) arranged at the bottom of the motor (9), a limiting groove (5) arranged on one side of the top of the device body (1), a rotating rod (6) arranged inside the limiting groove (5), a fixing bolt (7) arranged at the top of the rotating rod (6), a PCB clamping plate (21) arranged at the bottom of the rotating rod (6), a limiting spring (22) arranged on the inner wall of the PCB clamping plate (21), a limiting plate (23) arranged at the bottom of the limiting spring (22), and a rotatable PCB fixing mechanism jointly formed by a second PCB clamping plate (8) arranged at the bottom of the PCB clamping plate (21).
9. The edge grinding device for the PCB according to claim 1, wherein: a cushioning spring (14) arranged in the base (3), a telescopic rod (15) arranged at the bottom of the base (3), a positioning groove (16) on the surface of the telescopic rod (15), a positioning bolt (17) arranged at the other side of the bottom of the telescopic rod (15), and a roller (19) arranged at the bottom of the telescopic rod (15) jointly form a movable mechanism; the device is characterized in that the air blower (11) on the other side of the bottom of the device body (1), the dust removal pipeline (27) on one side of the bottom of the device body (1), the adjusting bolt (26) on one side of the dust removal pipeline (27), and the dust removal block (25) at the bottom of the adjusting bolt (26) jointly form a dust removal mechanism.
10. The utility model provides a be used for PCB circuit board edging method which characterized in that: firstly, by arranging the rotatable PCB fixing mechanism, relevant workers can fix PCB of different models by using the PCB clamping plate 21 and the second PCB clamping plate 8, then the power supply is switched on for the main body of the device, the motor 9 drives the edging roller 10 to rotate, the edging roller 10 can edging the PCB, after edging one side of the PCB, the workers can loosen the fixing bolt 7, then rotate the rotating rod 6 by ninety degrees, and then tighten the fixing bolt 7 to edging other sides of the PCB, so that the manual edge changing of one PCB is not needed, and the edging efficiency of the main body of the device is improved;
Then, by arranging the movable mechanism, the bottom of the device base 3 is provided with the roller 19, a worker can move the device main body by using the roller 19, the damping spring 14 is arranged in the device base 3, the damping spring 14 has certain elasticity and can play a certain damping role, the stability of the device main body in the moving process is improved, and meanwhile, the height of the telescopic rod 15 can be adjusted by related workers according to the actual conditions of the workers, so that the applicability of the device main body is improved;
Then, by arranging the elastic cushion pad 18, the elastic cushion pad 18 is arranged right below the telescopic rod 15, so that the telescopic rod 15 can be prevented from directly colliding with the inner wall of the device, and the telescopic rod 15 is protected;
Next, by arranging the filter screen 23, the filter screen 23 can isolate larger impurities outside the water tank 5, so that the impurities are prevented from entering the water tank 5 to cause damage to other structures in the water tank 5, and the device body is protected;
Finally, through setting up balancing piece 28, balancing piece 28 is heavier in weight itself, has reduced the focus of device main part, has improved the stability of device removal in-process, prevents that the device from taking place to turn on one's side at the removal in-process, has played the guard action to the device main part.
CN201910947531.4A 2019-10-08 2019-10-08 edge grinding device for PCB Withdrawn CN110576359A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910947531.4A CN110576359A (en) 2019-10-08 2019-10-08 edge grinding device for PCB

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910947531.4A CN110576359A (en) 2019-10-08 2019-10-08 edge grinding device for PCB

Publications (1)

Publication Number Publication Date
CN110576359A true CN110576359A (en) 2019-12-17

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910947531.4A Withdrawn CN110576359A (en) 2019-10-08 2019-10-08 edge grinding device for PCB

Country Status (1)

Country Link
CN (1) CN110576359A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111001634A (en) * 2019-12-23 2020-04-14 刘文艳 Cleaning device for municipal administration environmental protection garbage bin

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111001634A (en) * 2019-12-23 2020-04-14 刘文艳 Cleaning device for municipal administration environmental protection garbage bin

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Application publication date: 20191217