CN106000933B - A kind of PCB drilling machines clear knife system automatically - Google Patents

A kind of PCB drilling machines clear knife system automatically Download PDF

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Publication number
CN106000933B
CN106000933B CN201610541035.5A CN201610541035A CN106000933B CN 106000933 B CN106000933 B CN 106000933B CN 201610541035 A CN201610541035 A CN 201610541035A CN 106000933 B CN106000933 B CN 106000933B
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China
Prior art keywords
screw thread
brush pot
box
dust
drilling machines
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Active
Application number
CN201610541035.5A
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Chinese (zh)
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CN106000933A (en
Inventor
王庆磊
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.)
Suzhou Xunda Mould Co Ltd
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Suzhou Xunda Mould Co Ltd
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Priority to CN201610541035.5A priority Critical patent/CN106000933B/en
Publication of CN106000933A publication Critical patent/CN106000933A/en
Application granted granted Critical
Publication of CN106000933B publication Critical patent/CN106000933B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00Cleaning by methods involving the use of tools
    • B08B1/10Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B08B1/12Brushes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02Cleaning by the force of jets or sprays
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00Cleaning by methods involving the use of air flow or gas flow
    • B08B5/02Cleaning by the force of jets, e.g. blowing-out cavities
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26FPERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/16Perforating by tool or tools of the drill type

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)

Abstract

The invention discloses a kind of PCB drilling machines clear knife system automatically, including rack, servomotor, leading screw, feed nut, slide, lower sleeve, cylinder, upper bush, supporting plate, dust-removing box, brush pot, air inlet pipe, residue outlet, washed box, nozzle, hot wind spraying and blowing organ, motion of main shaft is to clear cutter spacing, servomotor leads to work and drives slide to move to right setting position, at this time, brush pot is coaxial with main shaft, cylinder promotes supporting plate back and forth to move up and down, at the same time, compressed air is pumped into brush pot, so that scrap on lathe tool is removed being arranged in brush pot under the collective effect of bristle and air, then, servomotor rotates set angle, washed box is coaxial with lathe tool, high pressure water is sprayed through nozzle to clean lathe tool, then, hot wind is sprayed through hot wind spraying and blowing organ to dry lathe tool.The apparatus structure is simple, and lathe tool successively after scrubbing, washing and dry, effectively removes the scrap of surface attachment, improves borehole accuracy, improves security performance, improves production efficiency.

Description

A kind of PCB drilling machines clear knife system automatically
Technical field
The present invention relates to a kind of cleaning device, more particularly to a kind of PCB drilling machines clear knife system automatically.
Background technology
Pcb board, Chinese are printed circuit board, also known as printed wiring board, are important electronic units, are electronics member devices The supporter of part, is the carrier of electronic component electrical connection, and PCB drilling machines are to be applied to drillman in pcb board process A kind of machine of skill, pcb board must onboard drill out aperture before element is plugged and may be inserted into by the stitch of element, or make The circuit of different level turns on up and down, since traditional PCB drilling machine lathe tool is in the less resin substrate in processing aperture, on lathe tool Resin filament can be wrapped with, is burnt if removing can cause to process obtained hole inner wall not in time, traditional approach is using manually going Except the resin filament wound on lathe tool, concrete operation method is:Install the main axle moving of lathe tool makes to clear knife station, worker by hand The chip of lathe tool surface attachment is removed with hairbrush, this method not only takes, but also because tiny chip can be still attached to Lathe tool surface, easy-clear is not clean.In view of disadvantages described above, it is really necessary to design a kind of PCB drilling machines clear knife system automatically.
The content of the invention
The technical problems to be solved by the invention are:A kind of PCB drilling machines clear knife system automatically is provided, to solve lathe tool The problem of surface attachment fines is difficult to remove.
In order to solve the above technical problems, the technical scheme is that:A kind of PCB drilling machines clear knife system automatically, including Rack, servomotor, leading screw, feed nut, slide, lower sleeve, cylinder, upper bush, supporting plate, dust-removing box, brush pot, air inlet Pipe, residue outlet, washed box, nozzle, hot wind spraying and blowing organ, the servomotor is located on the left of frame top portion, described Servomotor is connected with rack screw thread, and the leading screw is located on the left of servomotor and be located at frame top, the leading screw and Servomotor close-fitting is connected and is connected with gantry rotation, and the leading screw through feeds nut, the feed nut and leading screw Screw thread is connected, and the slide is located at the top of feed nut and is located at frame top, the slide and feed nut screw thread phase It is connected even and with housing slide, the lower sleeve is located at slide top, and the lower sleeve is connected with slide screw thread, the gas Cylinder is located at left and right sides of lower sleeve, and the cylinder is connected with lower sleeve screw thread, and the upper bush is located at the top of lower sleeve and position In cylinder upper end, the upper bush is connected with lower sleeve gap and is connected with cylinder screw thread, and the supporting plate is located at upper bush top Portion, the supporting plate are weldingly connected with upper bush, and the dust-removing box is located at supporting plate top right side, the dust-removing box and support Plate screw thread is connected, and the brush pot is located at dust-removing box inner wall, and the brush pot is connected with dust-removing box close-fitting, the air inlet pipe Positioned at dust-removing box outer wall upper end, the air inlet pipe is connected with dust-removing box screw thread, and the residue outlet is located at outside dust-removing box Wall lower end, the residue outlet are connected with dust-removing box screw thread, and the washed box is located at supporting plate top left side, the washing Babinet is connected with supporting plate screw thread, and the nozzle is located on the left of washed box inner wall, and the nozzle is connected with washed box screw thread, The hot wind spraying and blowing organ is located on the right side of washed box inner wall, and the hot wind spraying and blowing organ is connected with washed box screw thread.
Further improvement of the invention is as follows:
Further, the dust-removing box is additionally provided with slag releasing channel, the slag releasing channel and residue outlet and brush pot phase It is intercommunicated.
Further, the brush pot is additionally provided with some bristles, and the bristle is located at brush pot inner wall, the bristle with Brush pot close-fitting is connected.
Further, the brush pot is additionally provided with some ventholes, and the venthole runs through brush pot, the venthole It is distributed in brush pot.
Further, the washed box is additionally provided with sewage pipe, and the sewage pipe is located at washed box outer wall lower end, The sewage pipe is connected with washed box screw thread.
Further, the nozzle is additionally provided with water inlet pipe, and the water inlet pipe is located on the left of nozzle, the water inlet pipe It is connected with nozzle screw thread.
Further, the hot wind spraying and blowing organ further includes bellows, head cover, air dividing plate, spring, pressing plate, quick coupling, The head cover is located at the top of bellows, and the head cover is connected with bellows screw thread, and the air dividing plate is located at bellows upper end, described Air dividing plate be connected with bellows close-fitting, the spring is located at head cover top center, and the spring is weldingly connected with head cover, The pressing plate is located at lower spring end, and the pressing plate is weldingly connected with spring, and the quick coupling is located at bellows bottom, institute The quick coupling stated is connected with bellows screw thread.
Further, the head cover is additionally provided with fumarole, the fumarole and head cover cavity intercommunication.
Further, the air dividing plate is additionally provided with some points of stomatas, and described divides stomata to run through air dividing plate, point Stomata is distributed in air dividing plate, and hot wind is blasted to bellows through quick coupling, and hot wind is configured in dividing stomata to blow to pressure on air dividing plate Plate, when hot-blast pressure is more than the elastic force of spring, pressing plate moves up, and the configured fumarole on head cover of hot wind sprays.
Compared with prior art, the PCB drilling machines clear knife system automatically, during work, motion of main shaft to clear cutter spacing, servo electricity Machine drives the slide being connected with feed nut to move to right setting position by leading screw, and at this time, brush pot is coaxial with main shaft, in cylinder promotion Sleeve drives supporting plate back and forth to move up and down, meanwhile, compressed air is pumped into brush pot so that the scrap on lathe tool is being set through air inlet pipe It is placed in brush pot and is removed under the collective effect of bristle and air, scrap is discharged through residue outlet, and then, servomotor rotates set angle Degree so that washed box is coaxial with lathe tool, and spraying high pressure water through nozzle cleans lathe tool, then, is sprayed through hot wind spraying and blowing organ Hot wind dries lathe tool.The apparatus structure is simple, and lathe tool successively after scrubbing, washing and dry, effectively removes surface attachment Scrap, raising borehole accuracy, reduction breaking etc. are bad, improve security performance, improve production efficiency.
Brief description of the drawings
Fig. 1 shows front view of the present invention
Fig. 2 shows partial enlarged view of the present invention
Fig. 3 shows brush pot side view of the present invention
Fig. 4 shows hot wind spraying and blowing organ sectional view of the present invention
1 servomotor 2 of rack
3 feed nut 4 of leading screw
5 lower sleeve 6 of slide
7 upper bush 8 of cylinder
9 dust-removing box 10 of supporting plate
11 air inlet pipe 12 of brush pot
13 washed box 14 of residue outlet
15 hot wind spraying and blowing organ 16 of nozzle
1001 bristle 1101 of slag releasing channel
1102 sewage pipe 1401 of venthole
1501 bellows 1601 of water inlet pipe
1602 air dividing plate 1603 of head cover
1604 pressing plate 1605 of spring
1606 fumarole 1607 of quick coupling
Divide stomata 1608
Embodiment
As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of PCB drilling machines clear knife system automatically, including rack 1, servomotor 2, Leading screw 3, feed nut 4, slide 5, lower sleeve 6, cylinder 7, upper bush 8, supporting plate 9, dust-removing box 10, brush pot 11, air inlet pipe 12, Residue outlet 13, washed box 14, nozzle 15, hot wind spraying and blowing organ 16, the servomotor 2 are located on the left of 1 top of rack, The servomotor 2 is connected with 1 screw thread of rack, and the leading screw 3 is located at the left side of servomotor 2 and positioned at the top of rack 1, institute The leading screw 3 stated is connected with 2 close-fitting of servomotor and is rotatedly connected with rack 1, and the leading screw 3 through feeds nut 4, described Feed nut 4 is connected with 3 screw thread of leading screw, and the slide 5 is located at the top of feed nut 4 and positioned at the top of rack 1, the cunning Seat 5 is connected with 4 screw thread of feed nut and is slided with rack 1 and is connected, and the lower sleeve 6 is located at the top of slide 5, and described traps Cylinder 6 is connected with 5 screw thread of slide, and the cylinder 7 is located at the left and right sides of lower sleeve 6, the cylinder 7 and 6 screw thread phase of lower sleeve Even, the upper bush 8 is located at the top of lower sleeve 6 and is located at 7 upper end of cylinder, and the upper bush 8 is connected with 6 gap of lower sleeve And be connected with 7 screw thread of cylinder, the supporting plate 9 is located at the top of upper bush 8, and the supporting plate 9 is weldingly connected with upper bush 8, institute The dust-removing box 10 stated is located at 9 top right side of supporting plate, and the dust-removing box 10 is connected with 9 screw thread of supporting plate, the brush pot 11 Positioned at 10 inner wall of dust-removing box, the brush pot 11 is connected with 10 close-fitting of dust-removing box, and the air inlet pipe 12 is located at dust cleaning case 10 outer wall upper end of body, the air inlet pipe 12 are connected with 10 screw thread of dust-removing box, and the residue outlet 13 is located at dust-removing box 10 Outer wall lower end, the residue outlet 13 are connected with 10 screw thread of dust-removing box, and the washed box 14 is located at 9 top left of supporting plate Side, the washed box 14 are connected with 9 screw thread of supporting plate, and the nozzle 15 is located on the left of 14 inner wall of washed box, described Nozzle 15 is connected with 14 screw thread of washed box, and the hot wind spraying and blowing organ 16 is located on the right side of 14 inner wall of washed box, described Hot wind spraying and blowing organ 16 is connected with 14 screw thread of washed box, and the dust-removing box 10 is additionally provided with slag releasing channel 1001, described Slag releasing channel 1001 is interconnected with residue outlet 13 and brush pot 11, and the brush pot 11 is additionally provided with some bristles 1101, described Bristle 1101 is located at 11 inner wall of brush pot, and the bristle 1101 is connected with 11 close-fitting of brush pot, and the brush pot 11 is additionally provided with some Venthole 1102, the venthole 1102 run through brush pot 11, and the venthole 1102 is distributed in brush pot 11, the washing Babinet 14 is additionally provided with sewage pipe 1401, and the sewage pipe 1401 is located at 14 outer wall lower end of washed box, the sewage pipe 1401 are connected with 14 screw thread of washed box, and the nozzle 15 is additionally provided with water inlet pipe 1501, and the water inlet pipe 1501 is positioned at spray First 15 left side, the water inlet pipe 1501 is connected with 15 screw thread of nozzle, the hot wind spraying and blowing organ 16 further include bellows 1601, Head cover 1602, air dividing plate 1603, spring 1604, pressing plate 1605, quick coupling 1606, the head cover 1602 are located at bellows 1601 Top, the head cover 1602 are connected with 1601 screw thread of bellows, and the air dividing plate 1603 is located at 1601 upper end of bellows, described Air dividing plate 1603 is connected with 1601 close-fitting of bellows, and the spring 1604 is located at 1602 top center of head cover, the spring 1604 are weldingly connected with head cover 1602, and the pressing plate 1605 is located at 1604 lower end of spring, the pressing plate 1605 and spring 1604 are weldingly connected, and the quick coupling 1606 is located at 1601 bottom of bellows, the quick coupling 1606 and bellows 1601 Screw thread is connected, and the head cover 1602 is additionally provided with fumarole 1607, the fumarole 1607 and 1602 cavity intercommunication of head cover, institute The air dividing plate 1603 stated is additionally provided with some points of stomatas 1608, and described divides stomata 1608 to run through air dividing plate 1603, and described divides gas Hole 1608 is distributed in air dividing plate 1603, blasts hot wind to bellows 1601 through quick coupling 1606, hot wind is configured in air dividing plate Stomata 1608 is divided to blow to pressing plate 1605 on 1603, when hot-blast pressure is more than the elastic force of spring 1604, pressing plate 1605 moves up, The configured fumarole 1607 on head cover 1602 of hot wind sprays.The PCB drilling machines clear knife system automatically, during work, main shaft fortune Move to clear cutter spacing, servomotor 2 drives the slide 5 being connected with feed nut 4 to move to right setting position, at this time, brush pot by leading screw 3 11 is coaxial with main shaft, and cylinder 7 promotes upper bush 8 to drive supporting plate 9 back and forth to move up and down, meanwhile, pumped through air inlet pipe 12 to brush pot 11 Enter compressed air so that scrap on lathe tool is removed being arranged in brush pot 11 under the collective effect of bristle 1101 and air, is given up Bits are discharged through residue outlet 13, and then, servomotor 2 rotates set angle so that washed box 14 and lathe tool are coaxial, through nozzle 15 Spray high pressure water to clean lathe tool, then, spray hot wind through hot wind spraying and blowing organ 16 and dry lathe tool.The apparatus structure is simple, Lathe tool successively after scrubbing, washing and dry, effectively removes the scrap of surface attachment, improves borehole accuracy, reduces breaking etc. no It is good, security performance is improved, improves production efficiency.
The present invention is not limited to above-mentioned specific embodiment, those of ordinary skill in the art from above-mentioned design, Without performing creative labour, a variety of conversion made, are within the scope of the present invention.

Claims (9)

1. a kind of PCB drilling machines clear knife system, including rack automatically, it is characterised in that further include servomotor, leading screw, feeding spiral shell Mother, slide, lower sleeve, cylinder, upper bush, supporting plate, dust-removing box, brush pot, air inlet pipe, residue outlet, washed box, nozzle, heat Wind spraying and blowing organ, the servomotor are located on the left of frame top, and the servomotor is connected with rack screw thread, described Leading screw is located on the left of servomotor and is located at frame top, the leading screw be connected with servomotor close-fitting and with gantry rotation phase Even, the leading screw through feeds nut, and the feed nut is connected with threads of lead screw, and the slide is located at feed nut Top and it is located at frame top, the slide is connected with feed nut screw thread and is connected with housing slide, the lower sleeve Positioned at slide top, the lower sleeve is connected with slide screw thread, and the cylinder is located at left and right sides of lower sleeve, the gas Cylinder is connected with lower sleeve screw thread, and the upper bush is located at the top of lower sleeve and is located at cylinder upper end, and the upper bush is with Sleeve gap is connected and is connected with cylinder screw thread, and the supporting plate is located at the top of upper bush, and the supporting plate is welded with upper bush It is connected, the dust-removing box is located at supporting plate top right side, and the dust-removing box is connected with supporting plate screw thread, the brush pot position In dust-removing box inner wall, the brush pot is connected with dust-removing box close-fitting, and the air inlet pipe is located at dust-removing box outer wall upper end, The air inlet pipe is connected with dust-removing box screw thread, and the residue outlet is located at dust-removing box outer wall lower end, the residue outlet It is connected with dust-removing box screw thread, the washed box is located at supporting plate top left side, the washed box and supporting plate screw thread phase Even, the nozzle is located on the left of washed box inner wall, and the nozzle is connected with washed box screw thread, hot wind injection Mechanism is located on the right side of washed box inner wall, and the hot wind spraying and blowing organ is connected with washed box screw thread.
2. PCB drilling machines as claimed in claim 1 clear knife system automatically, it is characterised in that the dust-removing box is additionally provided with out Slag passage, the slag releasing channel are interconnected with residue outlet and brush pot.
3. PCB drilling machines as claimed in claim 1 clear knife system automatically, it is characterised in that the brush pot is additionally provided with some brushes Hair, the bristle are located at brush pot inner wall, and the bristle is connected with brush pot close-fitting.
4. PCB drilling machines as claimed in claim 1 clear knife system automatically, it is characterised in that the brush pot is additionally provided with some logical Stomata, the venthole run through brush pot, and the venthole is distributed in brush pot.
5. PCB drilling machines as claimed in claim 1 clear knife system automatically, it is characterised in that the washed box is additionally provided with dirt Water pipe, the sewage pipe are located at washed box outer wall lower end, and the sewage pipe is connected with washed box screw thread.
6. PCB drilling machines as claimed in claim 1 clear knife system automatically, it is characterised in that the nozzle is additionally provided with into water Pipe, the water inlet pipe are located on the left of nozzle, and the water inlet pipe is connected with nozzle screw thread.
7. PCB drilling machines as claimed in claim 1 clear knife system automatically, it is characterised in that the hot wind spraying and blowing organ also wraps Bellows, head cover, air dividing plate, spring, pressing plate, quick coupling are included, the head cover is located at the top of bellows, the head cover and bellows Screw thread is connected, and the air dividing plate is located at bellows upper end, and the air dividing plate is connected with bellows close-fitting, and the spring is positioned at top At tops center, the spring is weldingly connected with head cover, and the pressing plate is located at lower spring end, the pressing plate and spring It is weldingly connected, the quick coupling is located at bellows bottom, and the quick coupling is connected with bellows screw thread.
8. PCB drilling machines as claimed in claim 7 clear knife system automatically, it is characterised in that the head cover is additionally provided with jet Hole, the fumarole and head cover cavity intercommunication.
9. PCB drilling machines as claimed in claim 7 clear knife system automatically, it is characterised in that the air dividing plate is additionally provided with some Divide stomata, described divides stomata to run through air dividing plate, and described divides stomata to be distributed in air dividing plate.
CN201610541035.5A 2016-07-11 2016-07-11 A kind of PCB drilling machines clear knife system automatically Active CN106000933B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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CN106000933B true CN106000933B (en) 2018-04-27

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CN107790284A (en) * 2017-01-13 2018-03-13 宋当建 A kind of multifunctional high pressure power network electric power porcelain insulator slurry iron-removing equipment
CN107497736B (en) * 2017-08-23 2023-07-07 苏州市吴通电子有限公司 Pre-compaction formula PCB board hole dross removal mechanism
CN107497735B (en) * 2017-08-23 2023-08-18 苏州市吴通电子有限公司 PCB hole deslagging device
CN108247455B (en) * 2018-01-10 2023-08-22 池州市星聚信息技术服务有限公司 Silicon wafer single-sided processing device
CN110815383B (en) * 2019-11-04 2024-01-02 奥士康科技股份有限公司 PCB punching, cleaning and drying system
CN115055437A (en) * 2022-07-08 2022-09-16 上海清维环境技术有限公司 Insert bucket pump belt cleaning device

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