CN106607723B - Automatic change drill point grinding system - Google Patents
Automatic change drill point grinding system Download PDFInfo
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- CN106607723B CN106607723B CN201510701512.5A CN201510701512A CN106607723B CN 106607723 B CN106607723 B CN 106607723B CN 201510701512 A CN201510701512 A CN 201510701512A CN 106607723 B CN106607723 B CN 106607723B
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- drill point
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- 238000000227 grinding Methods 0.000 title claims description 79
- 230000008859 change Effects 0.000 title description 4
- 238000003825 pressing Methods 0.000 claims description 37
- 238000001514 detection method Methods 0.000 claims description 29
- 238000004140 cleaning Methods 0.000 claims description 28
- 238000012937 correction Methods 0.000 claims description 10
- 239000002699 waste material Substances 0.000 claims description 10
- 230000002950 deficient Effects 0.000 claims description 9
- 238000012360 testing method Methods 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 4
- 238000004458 analytical method Methods 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 2
- 239000004927 clay Substances 0.000 claims 3
- 230000003750 conditioning effect Effects 0.000 claims 1
- 238000011109 contamination Methods 0.000 claims 1
- 238000007689 inspection Methods 0.000 claims 1
- 230000007306 turnover Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 18
- 239000000463 material Substances 0.000 description 17
- 238000003801 milling Methods 0.000 description 14
- 238000000034 method Methods 0.000 description 9
- 239000010427 ball clay Substances 0.000 description 7
- 241001074085 Scophthalmus aquosus Species 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000004590 computer program Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 206010049244 Ankyloglossia congenital Diseases 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
- B24B3/24—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
-
- 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
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
- B24B3/24—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills
- B24B3/247—Supports for drills
-
- 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
- B24B41/005—Feeding or manipulating devices specially adapted to grinding 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
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/12—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation involving optical means
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
本发明提供一种自动化钻针研磨系统，包括一机架、一夹料单元、一夹持单元、一检测单元、一研磨单元、一清洁单元及一套环调整单元。未研磨检测的复数个钻针会放置于盒子内，经初步清洁后送入，由该夹料单元将该一钻针夹持移动至该夹持单元内，第一次检测并确认该钻针的刃长、钻径、角度补正及进刀量定位后再进行研磨，去除表面脏污后进行第二次检测，以确认研磨完成的该钻针的刃面，并根据检测结果进行分类，将良品送至该套环调整单元进行调整，而不良品则可进行重新研磨或送至废品区(废品)，据而成为一贯全自动化流程，以加速研磨钻针的效率及品质。
The present invention provides an automated drill bit grinding system, comprising a frame, a clamping unit, a holding unit, a detection unit, a grinding unit, a cleaning unit and a collar adjustment unit. A plurality of drill bits that have not been ground and tested are placed in a box, and are sent in after preliminary cleaning. The clamping unit clamps and moves the drill bit into the holding unit, and the drill bit is ground after the first detection and confirmation of the blade length, drill diameter, angle correction and feed amount positioning of the drill bit. After removing surface dirt, a second detection is performed to confirm the blade surface of the drill bit after grinding, and the drill bits are classified according to the detection results. Good products are sent to the collar adjustment unit for adjustment, while bad products can be re-ground or sent to the waste area (waste), thereby forming a consistent fully automated process to accelerate the efficiency and quality of grinding drill bits.
Description
Technical field
The present invention relates to automation drill point milling apparatus field, especially with regard to a kind of combination cleaning, detection, grinding and
Lantern ring adjustment and etc. and become the automation drill point grinding system of consistent full-automatic process, to accelerate the efficiency of grinding drill point
And quality person.
Background technique
It presses, circuit board must be equipped at intervals with a plurality of perforation supplied for electronic before carrying out electronic component configuration on circuit boards
Element wears fixation, is that small perforation is arranged using drill point, and this kind of drill point has quite high length/diameter ratio, with
Using once for a long time, blade can more or less generate abrasion condition and influence drill quality and efficiency.
In order to reduce use cost, it will usually will use and there is the drill point of abrasion to recycle and re-grind, due to this
The size of drill point is tiny and has high length/diameter ratio, must be quite careful when grinding, is examined using accurate image mostly
It surveys to determine that its sword is long, bore diameter, except angle correction and depth of cut positioning, also to be consolidated with designing good stationary fixture
It is fixed, standard compliant drill point can be re-grind out, reverting to again can be swimmingly in the state to drill on circuit board.
According to the drill point automatic grinding method of the prior art, as " drill point is ground for TaiWan, China patent of invention I 284074
Grind full-automatic method " and I 417167 " method of PCB Full-automatic drill point grinding " etc. be all after cleaning, into
Go such as: sword is long, bore diameter, angle correction and depth of cut positioning detect operation and start to be ground again.However I284074 case in order to
Corresponding different detection operation, and it is provided with sword length and diameter testing agency, positioning detection mechanism, depth of cut testing agency, knife
At cutting edge of a knife or a sword testing agency etc., at least need to be provided with 4 Image Sensor in total, respectively to the sword length of drill point, diameter, feed side
It is checked to, grinding states such as feed angle, the depth of cut and the knife edge, causes the detection device for implementing this grinding method excessively multiple
It is miscellaneous, and manufacture and maintenance cost are high, have it to wait being further improved place.
For designer of the present invention in view of this, then being improved with I417167 case, the phase can improve aforementioned drill point grinding method
Step and, empty increase cost the shortcomings that complicated to equipment needed for implementing the step, simplified original four group images sensor, and it is sharp
With two group image sensors and the grip slipper in a rotatable direction, in being detected and ground simultaneously work on the same position
Industry, significantly simplify structure and reduce transmitting drill point when moving distance, solve the problems, such as the missing for both depositing technology and.But the present invention is set
Meter people is not limited thereto, and further has developed automation drill point grinding system of the invention, clear after grinding in addition to strengthening
Clean effect can more precisely judge the detection after grinding, and incorporate the lantern ring adjustment work after grinding finishes, and make it
Grinding process becomes consistent full-automatic, and the efficiency and quality of grinding is substantially improved, also has for the boring work of circuit board
It is a degree of to benefit, it is considerably practical.
Summary of the invention
In view of this, a purpose of the invention, it is desirable to provide a kind of automation drill point grinding system incorporates brand-new design
Region configuration, cleaning unit and lantern ring adjustment unit and form consistent full-automatic process, and then reach acceleration grinding drill point
Efficiency and quality and other effects.
In order to achieve the above object, the present invention provides a kind of automation drill point grinding system, it is provided with clamping mobile drill point progress
Detection is ground and is detected again, and classifies according to its undesirable condition, characterized in that it comprises:
The side of one rack, the rack is equipped with a material feeding region and a discharge zone, which is located at the side of the material feeding region,
And it is equipped with a temporary bad area, a waste product area and an adjustment area in the other side of the material feeding region, and the other side of the rack is equipped with
One milling zone；
One material folding unit is set in the rack, which includes a first axis moving track, one second axial shifting
Dynamic rail road, a Mobile base, one first clamping jaw and one second clamping jaw, first clamping jaw and the second clamping jaw spacing side by side are set to this
On Mobile base, which is installed in second axial trajectory, enable the first axis track this
Make the second axial relative displacement, and the first axis track and the orthogonal setting of the second axial trajectory in two axial trajectories, it should
Mobile base is installed on the first axis track, and the Mobile base is enable to make the opposite of first axis on the first axis track
Displacement, by first clamping jaw and second clamping jaw clamp the drill point the material feeding region, this temporarily bad area, the waste product area, should
It is moved between adjustment area and the milling zone；
One clamping unit corresponds to the position of milling zone in the rack, is provided with clamping the drill point, and be able to drive the brill
Needle overturns different angle the work such as to be detected, be ground and be cleaned；
One detection unit, the side in the rack and positioned at milling zone, the sword length of the drill point before being ground for detection,
Diameter, angle correction and the depth of cut are bored, and detects the appearance of the blade surface of the drill point after grinding, and institute's total of front and back will be ground
Value and the standard value of a setting are analysed and compared；
One grinding unit in the rack and is located at the clamping unit side to form the milling zone, and being provided with grinding should
Drill point, when grinding, which, which turns over, turn 90 degrees and makes the drill point in horizontal positioned；
One cleaning unit, the side in the rack and positioned at milling zone, for cleaning the polished drill point
Surface avoids dirty influencing testing result；And
One lantern ring adjustment unit in the rack and corresponds to the position for adjusting area, is provided with adjusting certain on the drill point
The position of position lantern ring.
The automation drill point grinding system, wherein the detection unit also includes one first Image Sensor and one
Two Image Sensor, first Image Sensor are used to detect long sword, brill diameter, angle correction and the depth of cut, the second image sense
The appearance that device is used to detect drill point blade surface is surveyed, and is set a standard value by a computer program and is analysed and compared.
The automation drill point grinding system, wherein the clamping unit include a holder, one first rotating power source and
One second rotating power source, which is used to grip the drill point, and drives the holder by first rotating power source
Not equal angular swing is generated, and second rotating power source drives the drill point to make axial rotation.
The automation drill point grinding system, wherein the material feeding region is equipped with a pan feeding conveyer belt, which is equipped with one
Second pusher, and the pan feeding conveyer belt and the second pusher parallel interval setting, and in the pan feeding conveyer belt with respect to the machine
Side in front of frame is equipped with one first pusher, will complete grinding operation a drill point box be pushed to positioned at next door this second
The position of pusher, then sent out the drill point box to the rear of the rack from second pusher.
The automation drill point grinding system, wherein the cleaning unit also includes an extensible member and a ball clay, this is stretched
The flexible stroke of contracting part corresponds to the distance of the drill point in the clamping unit, and the ball clay is set to the front end of the extensible member, leads to
When crossing the extensible member and extending forward, it is inserted into the drill point in the ball clay, completes the cleaning of the drilling needle surface.
The automation drill point grinding system, wherein the cleaning unit also includes an extensible member and a rotating brushes, is somebody's turn to do
Before the flexible stroke of extensible member corresponds to the distance of the drill point in the clamping unit, and the rotating brushes is set to the extensible member
End, when being extended forward through the extensible member, which being capable of the spin-cleaning drilling needle surface.
The automation drill point grinding system, wherein the lantern ring adjustment unit include a linear track, a bearing seat,
Pressing block, once pressing block and a mandril, the bearing seat are actively set on the linear track on one, the bearing seat correspond to this one
Drill point and be equipped with a putting hole, also, pressing block, the lower pressing block and the mandril are respectively positioned on the same of the linear track on this
Side, pressing block, the lower pressing block and the mandril go to upper and lower and are oppositely arranged on this, make the Mobile base be able to drive the drill point along
The extending direction of the linear track and be moved on this between pressing block and the lower pressing block, and the drill point is pushed by the mandril
Bottom and the lower pressing block limit the position of the positioning ring.
The automation drill point grinding system, wherein the pressing block corresponds to the drill point and is equipped with an opening, so that the brill
The needle point of needle is placed in the opening, and utilizes the scalene cone part between the needle point and the needle body for abutting against the drill point around the opening.
At this point, the distance of the bottom of the positioning ring to the drill point needle point can be adjusted, namely reaches and adjust the positioning ring in this
Position on drill point, the adjustment for enabling each time are attained by the standard of customer requirement, revert to fixed length required when former installation
Degree, is substantially improved efficiency and accuracy when adjustment.
Compared with prior art, the invention has the advantages that: can quickly and surely complete every detection and
Grind work.
Detailed description of the invention
Fig. 1 is the structural schematic diagram (one) of present pre-ferred embodiments.
Fig. 2 is the structural schematic diagram (two) of present pre-ferred embodiments.
Fig. 3 is the structural schematic diagram (three) of present pre-ferred embodiments.
Fig. 4 is step flow chart when present pre-ferred embodiments operate.
Fig. 5 is the status diagram of corresponding step S1.
Fig. 6 is the status diagram of corresponding step S2.
Fig. 7 is the status diagram of corresponding step S3.
Fig. 8 is the status diagram of corresponding step S4.
Fig. 9 is the status diagram of corresponding step S5.
Figure 10 is the status diagram of corresponding step S6.
Figure 11 is the status diagram of corresponding step S7.
Figure 12 is the status diagram (one) of corresponding step S8.
Figure 13 is the status diagram (two) of corresponding step S8.
Figure 14 is the status diagram (three) of corresponding step S8.
Figure 15 is the status diagram (four) of corresponding step S8.
Figure 16 is the status diagram (five) of corresponding step S8.
Figure 17 is the status diagram of corresponding step S9.
Description of symbols: 1- automates drill point grinding system；11- rack；The material feeding region 111-；1111- pan feeding conveyer belt；
The first pusher of 1112-；The discharge zone 112-；The second pusher of 1121-；The temporary bad area 113-；114- waste product area；115- adjustment
Area；116- milling zone；12- material folding unit；121- first axis moving track；122- second moves axially track；123- is mobile
Seat；The first clamping jaw of 124-；The second clamping jaw of 125-；13- clamping unit；131- holder；The first rotating power source of 132-；133- second
Rotating power source；14- detection unit；The first Image Sensor of 141-；The second Image Sensor of 142-；15- grinding unit；16-
Cleaning unit；161- extensible member；162- ball clay；17- lantern ring adjustment unit；171- linear track；172- bearing seat；1721-
Putting hole；The upper pressing block of 173-；1731- opening；Pressing block under 174-；175- mandril；2- drill point；21- positioning ring；3- drill point
Box；S1~S9- step.
Specific embodiment
To enable your juror to have a clear understanding of the contents of the present invention, schema of only arranging in pairs or groups in the following instructions please be refering to.
Fig. 1, Fig. 2, Fig. 3 are please referred to, is the structural schematic diagram at each visual angle of present pre-ferred embodiments.As shown in the figure,
Automation drill point grinding system 1 of the invention includes a rack 11, a material folding unit 12, a clamping unit 13, a detection unit
14, a grinding unit 15, a cleaning unit 16 and a lantern ring adjustment unit 17 are provided with the mobile drill point 2 of clamping and are detected, ground
It grinds and detects again, and classify according to its undesirable condition.
Wherein the side of the rack 11 is equipped with a material feeding region 111 and a discharge zone 112, which is located at the pan feeding
The side in area 111, and a temporary bad area 113, a waste product area 114 and an adjustment area are equipped in the other side of the material feeding region 111
115, and the other side of the rack 11 is equipped with a milling zone 116.Wherein, which is equipped with a pan feeding conveyer belt 1111, should
Discharge zone 112 is equipped with one second pusher 1121, and the pan feeding conveyer belt 1111 and second pusher 1121 are parallel interval
Setting, and one first pusher 1112 is equipped with respect to the side in 11 front of the rack in the pan feeding conveyer belt 1111 and this second is pushed away
Dynamic device 1121, first pusher 1112 and second pusher 1121 are all made of general gas-pressure component, using pneumatic supply as
Power and the drill point box 3 for completing grinding operation can be pushed on second pusher 1121 in next door, then by this
Two pushers 1121 send out the drill point box 3 to the rear of the rack 11.
The material folding unit 12 is set in the rack 11, which includes a first axis moving track 121,1 the
Two axial movement tracks 122, a Mobile base 123, one first clamping jaw 124 and one second clamping jaw 125, first clamping jaw 124 and should
Second clamping jaw 125 is that spacing side by side is set on the Mobile base 123, which is installed in second axis
To on track 122, make the first axis track 121 can be in the opposite position for making second axial (Y-axis) in second axial trajectory 122
It moves, and the first axis track 121 and second axial trajectory 122 are orthogonal setting, which is installed in the first axle
To on track 121, make the Mobile base 123 that can make the relative displacement of first axis (X-axis) on the first axis track 121, then
Clamped respectively by first clamping jaw 124 and second clamping jaw 125 two drill point 2 positioned at different zones in the material feeding region 111,
This is temporarily moved between bad area 113, the waste product area 114, the adjustment area 115 and the milling zone 116.
The clamping unit 13 is set in the rack 11 position for corresponding to milling zone 116, is provided with clamping the drill point 2, and can band
The drill point 2 overturning different angle is moved the work such as to be detected, be ground and clean, the clamping unit 13 therein includes a holder
131, one first rotating power source 132 and one second rotating power source 133,131 system of holder is for gripping the drill point 2 in it
On, and drive the holder 131 to generate not equal angular swing by first rotating power source 132, and second rotation is dynamic
133 frenulum of power source moves the drill point 2 and makees axial rotation.It should be noted that when the holder 131 can drive the drill point 2 swing and and water
When plane is arranged in 30~35 degree of angle, with benefit, the cleaning unit 16 is cleaned；When the holder 131 can drive the drill point 2
When swinging and being arranged horizontal by 55 degree of angle, with benefit, the detection unit 14 carries out every detection, and works as 131 band of holder
It moves the drill point 2 to swing and be arranged horizontal by 0 degree of angle, grinding operation is carried out with the sharp grinding unit 15.
The detection unit 14 is set to the side in the rack 11 and being located at milling zone 116, for the drill point 2 before detection grinding
Sword it is long, bore the appearance of the blade surface of the drill point after diameter, angle correction and the depth of cut, and detection grinding, and will grinding front and back
Institute's value and one setting standard value analyse and compare.For this purpose, the detection unit 14 of the invention further includes one first
Image Sensor 141 and one second Image Sensor 142,141 system of the first Image Sensor are used to detect sword length, bore diameter, angle
Degree correction and the depth of cut, 142 system of the second Image Sensor are set for detecting the appearance of drill point blade surface by a computer program
Determine a standard value and analyse and compare, and first Image Sensor 141 and 142 system of the second Image Sensor are divided into this
Two sides of holder 131, and angle is set and is also slightly different, and first Image Sensor 141 and second Image Sensor 142
It is all made of CCD.
The grinding unit 15 is set in the rack 11 and is located at 13 side of clamping unit to form the milling zone 116, originally
15 system of grinding unit of invention uses to be designed with original identical double abrasive wheel, can be respectively from two different set angle grindings
The drill point 2, when carrying out grinding operation, which, which turns over, turn 90 degrees and the drill point 2 is made to be in that horizontal (0 degree) is placed.
The cleaning unit 16 is set to the side in the rack 11 and being located at milling zone 116, for cleaning polished be somebody's turn to do
The surface of drill point 2 avoids dirty influencing testing result.It should be noted that the cleaning unit 16 of the invention further includes one and stretches
Contracting part 161 and a ball clay 162, the flexible stroke system of the extensible member 161 correspond to the drill point 2 in the clamping unit 13 away from
From, and the ball clay 162 is set to the front end of the extensible member 161, when extending forward through the extensible member 161, is inserted into the drill point 2
In the ball clay 162, various residue adhesions when will grind complete the cleaning on 2 surface of drill point thereon.And or
Person when being extended forward through the extensible member 11, is somebody's turn to do using the extensible member 161 is provided with a rotating brushes (not shown)
Bristle rotatable cleaning 2 surface of drill point is rotated, this is existing technology, therefore repeats no more its technology contents in this.
The lantern ring adjustment unit 17 is set in the rack 11 and the position in corresponding adjustment area 115, is provided with adjusting on the drill point 2
A positioning ring 21 position.The lantern ring adjustment unit 17 of the invention includes a linear track 171, a bearing seat 172, one
Upper pressing block 173, once pressing block 174 and a mandril 175,172 system of bearing seat are movably arranged on the linear track 171, should
172 system of bearing seat corresponds to a drill point 2 and is equipped with a putting hole 1721, also, pressing block 173 on this, the lower pressing block 174 and
The mandril 175 is respectively positioned on the same side of the linear track 171, pressing block 173, the lower pressing block 174 and 175 system of mandril on this
It goes to upper and lower and is oppositely arranged, which drives the drill point 2 to be moved to this along the extending direction in the linear track 171
Between upper pressing block 173 and the lower pressing block 174, and by the mandril 175 push the drill point 2 bottom and the lower pressing block
174 limit the position of the positioning ring 21, and 2 upper half of drill point is made to form the state of elongation relative to the positioning ring 21,
In the corresponding drill point 2 of the pressing block 173 and be equipped with an opening 1731 for accommodating its needle point in the inner, then again by compacting on this
Block 173 moves down, and oblique between needle point and the needle body by abutting against the drill point 2 around the opening 1731 of pressing block 173 on this
The drill point 2 is pressed downward by tapered portion, at this point, the distance of the bottom of the positioning ring 21 to 2 needle point of drill point can be adjusted
It is whole, namely reach and adjust the positioning ring 21 in the position on the drill point 2, so that the drill point after grinding is re-installed in
Drill board when benchmark will not change (drill point 2 to drill effective length), efficiency and standard when adjustment is substantially improved
True property.
It again referring to Figure 4 together and Fig. 6~Figure 17, is step flow chart of this wound preferred embodiment when operation, and
The status diagram of corresponding each step.As shown in the figure, operating procedure is as follows:
S1 is tentatively cleaned: as shown in figure 5, operator is in advance with washing or high pressure gas to being somebody's turn to do in the drill point box 3
A little drill points 2 carry out the cleaning operation on surface.
S2 charging: as shown in fig. 6, by the drill point box 3 after those cleanings of placing, by the material feeding region at 11 rear of rack
111 are put into, and (namely correspond to the machine by the front that the drill point box 3 can be taken to the material feeding region 111 by the pan feeding conveyer belt 1111
The front of frame 11).
S3 transport drill point: as shown in fig. 7, using the material folding unit 12 first clamping jaw 124 clamping do not grind this one
Drill point 2, and adjustment after a drill point 2,125 system of the second clamping jaw be used to clamp grinding complete a drill point 2 to
Temporary in the bad area 113 or adjustment area 115, and the defective products that is judged to scrapping is to the waste product area 114, and utilizes the folder
Seat 131 grips the bottom end of the drill point 2.
S4 first time Image detection: as shown in figure 8, passing through first Image Sensor 141 of the detection unit 14, to this
Drill point 2 carries out that sword is long, bore diameter, angle correction and depth of cut state, and by its result input controller, using as subsequent grinding
The numerical value of operation or the setting operation of correction.
S5 grinding: as shown in figure 9, after first time Image detection, if sword is long and brill diameter complies with standard i.e. by the holder 131
2 blade surface of drill point is become a full member and is horizontally arranged, the holder 131 is made to enter two emery wheels of the grinding unit 15 and carries out horizontal shifting
And carry out grinding operation；If the sword of the drill point 2 is long and bores diameter and is not inconsistent standardization then by second clamping jaw 125 by the undesirable brill
The clamping of needle 2 is moved to waste product area 114.
S6 cleaning: as shown in Figure 10, the drill point 2 after the grinding is rocked to certain tilt angle (30 using the holder 131
~35 degree) position, and by the cleaning unit 16 cleaning grinding after the drill point 2 surface.
Second of Image detection of S7: as shown in figure 11, change tilt angle, and detected by second Image Sensor 142
The states such as the appearance of blade surface of the drill point 2 after grinding.It should be noted that be the drill point 2 of non-defective unit after detecting, then by this
Two clamping jaws 125 are moved in the adjustment area 115, the drill point box 3 of material feeding region 111, and should by first clamping jaw 124 clamping
It is direct for the drill point 2 of defective products (NG) after second of Image detection in another drill point 2 not yet ground to the holder 131
It carries out second to grind, and repeats the movement of step S5 to step S6, be such as again still defective products after second of Image detection
The drill point 2 is then first moved to the temporarily bad area 113 by second clamping jaw 125 by (secondary NG), and is not placed in this temporarily not
Those drill points 2 in good area 113 then can repeat the movement of step S2 to step S7 when grinding operation next time, until confirmation
One drill point 2 belongs to non-defective unit or waste product, and can reduce when with a grinding operation, wastes the excessive time in the drill point 2.
S8 adjusting sleeve ring position；As shown in Figure 12~Figure 16, completes to grind for the first time and be judged as non-defective unit after detecting
The drill point 2, and by second grind and detection after be judged as the drill point 2 of non-defective unit, can all be moved by first clamping jaw 124
It moves to the lantern ring adjustment unit 17, by the bearing seat 172 along the extending direction of the linear track 171, which is sent
Enter on this between pressing block 173 and the lower pressing block 174, bottom and the pushing of the drill point 2 are pushed by the mandril 175
Clamp dog 174 limits the position of the positioning ring 21, and 2 upper half of drill point is made to form the shape of elongation relative to the positioning ring 21
State is then moved down by pressing block 173 on this again, and by abutting against the drill point 2 around the opening 1731 of pressing block 173 on this
Needle point and the needle body between scalene cone part, which is pressed downward, make the positioning ring 21 change on the drill point 2
Position.It should be noted that the adjustment distance of the positioning ring 21 is made decision by the shift motion of the mandril 174, and its position is then
It is to determine that it adjusts distance by the result of Image detection.
S9 discharging: as shown in figure 17, the drill point for completing lantern ring adjustment operation can be moved to this originally by first clamping jaw 124
Drill point box 3 in, when the drill point box 3 is collected it is full after, then push the drill point box 3 to the discharge zone by first pusher 1112
112, using second pusher 1121 by its band to 112 rear of discharge zone (the namely rear of the rack 11), in circulation
Every detection and grinding work can quickly and surely be completed by stating step.
Described above to be merely exemplary for the purpose of the present invention, and not restrictive, those of ordinary skill in the art understand,
Without departing from the spirit and scope defined by the claims, can many modifications may be made, variation or equivalent, but will all fall
Enter within protection scope of the present invention.
Claims (6)
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| CN201510701512.5A CN106607723B (en) | 2015-10-26 | 2015-10-26 | Automatic change drill point grinding system |
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|---|---|---|---|
| CN201510701512.5A CN106607723B (en) | 2015-10-26 | 2015-10-26 | Automatic change drill point grinding system |
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| CN106607723B true CN106607723B (en) | 2019-05-21 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108723947A (en) * | 2018-09-05 | 2018-11-02 | 常州市知豆信息科技有限公司 | A kind of medical treatment orthopaedics Kirschner wire full-automatic grinding equipment |
| CN109551344B (en) * | 2018-12-18 | 2020-08-11 | 战润庆 | Tumor sampling instrument post-processing device |
| CN110253362A (en) * | 2019-05-29 | 2019-09-20 | 深圳市中勋精密机械有限公司 | A kind of full-automatic angle of falling R grinder |
| CN110340750B (en) * | 2019-07-04 | 2022-03-29 | 深圳市友创智能设备有限公司 | Milling cutter grinding method |
| CN113458045B (en) * | 2020-03-31 | 2022-10-25 | 欣竑科技有限公司 | Multi-station drill point cleaning method and device |
| CN114654312B (en) * | 2022-04-19 | 2024-12-03 | 厦门麦达智能科技有限公司 | A tool external cylindrical grinding machine and its use method |
| CN117301171A (en) * | 2022-06-23 | 2023-12-29 | 欣竑科技有限公司 | Quick batch cleaning drill point device |
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| CN1369345A (en) * | 2001-02-12 | 2002-09-18 | 欣竑企业有限公司 | Drilling edge automatic detection method of special drill bit for PC board drilling |
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| CN102642159A (en) * | 2011-02-22 | 2012-08-22 | 欣竑科技有限公司 | Automatic Calibration and Grinding Method of Drill Bit |
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| US6030276A (en) * | 1998-05-21 | 2000-02-29 | Tycom Corporation | Automated drill bit re-shapening and verification system |
| CN1369345A (en) * | 2001-02-12 | 2002-09-18 | 欣竑企业有限公司 | Drilling edge automatic detection method of special drill bit for PC board drilling |
| CN2889605Y (en) * | 2006-02-13 | 2007-04-18 | 邱博洪 | Drill grinding device with ring position calibration function |
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