CN204621709U - Full-automatic PCB drill point grinder - Google Patents
Full-automatic PCB drill point grinder Download PDFInfo
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- CN204621709U CN204621709U CN201520235712.1U CN201520235712U CN204621709U CN 204621709 U CN204621709 U CN 204621709U CN 201520235712 U CN201520235712 U CN 201520235712U CN 204621709 U CN204621709 U CN 204621709U
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Abstract
The utility model belongs to grinder technical field, particularly relate to a kind of full-automatic PCB drill point grinder, the charging tray comprising frame and be arranged at respectively in frame, get cutter platform, manipulator, cutter mechanism, press cutter mechanism, grinding and feeding mechanism, automatic tool preset angle compensation device, CCD is detected in sword face, cleaning mechanism, tool setting CCD, lapping device, grinding wheel regulating mechanism and control system, relative to prior art, the utility model can realize the automatic charging of PCB drill point, tool setting compensates, angle compensation, grinding, clean, detect and blanking, namely the whole-course automation of PCB drill point grinding can be realized, avoid the human error of semi-automatic drill point processing, improve drill point yield and grinding efficiency.And cutter platform got by the utility model list, give two grinding mechanism loading and unloading, efficiency coupling rationally, thus can improve production capacity, and the utility model can disposable a large amount of material loading, therefore, it is possible to improve loading efficiency.
Description
Technical field
The utility model belongs to grinder technical field, particularly relates to a kind of full-automatic PCB drill point grinder.
Background technology
Circuit board (pcb board) is before carrying out electronic component arrangements, multiple perforation need be set at interval, appropriate location on its plate body, the use of location is worn for each electronic component, wherein, in order to be drilled with the drill point of perforation on circuit boards, that pcb board that a kind of diameter is more small than general milling cutter is holed special micro drill, its periphery is also provided with the trickle screw thread that spacing is about 0.2mm, and this drill point is also provided with lead angle, its end after use repeatedly can gradually passivation even cutting portion can rupture, cause inconvenience and the error of processing, now, drill point can take off by processor, grind its end, drill point end is made to return to the state that can hole on circuit boards swimmingly.
Along with the development of electronics industry, the demand of pcb board constantly increases, and this must make the processing work demand of PCB plate strengthen, and this just produces machining tool, the efficiency of reparation is had higher requirement.
But current drill point grinding adopts pattern hand-manipulated, or adopts the pattern of semi-hand half machining, comparatively waste of manpower, and manual operation easily produces human error, causes drill point to be processed bad, makes drill point yield low.Even if market has the lapping device of some semi-automation sell, but its grinding efficiency is low, low precision, causes the drill point percent defective after grinding high, cause waste, and then make grinding cost higher.
And, can not accomplish absolutely to check to the PCB drill point after grinding in prior art, and sampling observation can only be accomplished, so just can not ensure Grinding Quality.
In view of this, necessaryly provide a kind of full-automatic PCB drill point grinder, it effectively can improve loading efficiency, blanking efficiency, grinding efficiency and grinding precision, reduces grinding cost.
Utility model content
The purpose of this utility model is: for the deficiencies in the prior art, and provides a kind of full-automatic PCB drill point grinder, and it effectively can improve loading efficiency, blanking efficiency, grinding efficiency and grinding precision, reduces grinding cost.
In order to achieve the above object, the utility model adopts following technical scheme:
Full-automatic PCB drill point grinder, the charging tray comprising frame and be arranged at respectively in described frame, get cutter platform, manipulator, cutter mechanism, press cutter mechanism, grinding and feeding mechanism, automatic tool preset angle compensation device, CCD is detected in sword face, cleaning mechanism, tool setting CCD, lapping device, grinding wheel regulating mechanism and control system, get on cutter platform described in described manipulator is arranged at, describedly get the side that cutter platform is arranged at described charging tray, described cutter mechanism is arranged at the side of described charging tray, described grinding and feeding mechanism and described automatic tool preset angle compensation device are all connected with described cutter mechanism, and CCD is detected in described sword face, described cleaning mechanism, described tool setting CCD and described lapping device be all arranged at described fall the side of cutter mechanism, described grinding wheel regulating mechanism is connected with described lapping device, and described tool setting CCD is positioned at the top of described automatic tool preset angle compensation device, described in get cutter platform, described manipulator, described cutter mechanism, described press cutter mechanism, described grinding and feeding mechanism, described automatic tool preset angle compensation device, CCD is detected in described sword face, cleaning mechanism, described tool setting CCD, described lapping device is all connected with described control system with described grinding wheel regulating mechanism.
One as the full-automatic PCB drill point grinder of the utility model is improved, and described cutter mechanism, described press cutter mechanism, described grinding and feeding mechanism, described automatic tool preset angle compensation device, described sword face are detected CCD, described cleaning mechanism, described tool setting CCD, described lapping device and described grinding wheel regulating mechanism and be all set to two.
One as the full-automatic PCB drill point grinder of the utility model is improved, described charging tray comprises substrate and is arranged at several storage tanks for accommodating PCB drill point on described substrate, the both sides of described substrate are provided with positioning slide, and the opposite side of described substrate is provided with taper locating piece; Described substrate is provided with at least one accommodating piece, described storage tank is the cylindrical hole extended vertically downward from the upper surface of described accommodating piece, and the lower end of described cylindrical hole and described substrate contacts.
One as the full-automatic PCB drill point grinder of the utility model is improved, described cutter mechanism comprises pedestal, the motor of falling cutter, Timing Belt, moving runner, pine drill bit mechanism, pine drill bit cylinder, hold-fast body, drill point clamping device and push rod, described push rod is arranged on described pedestal, one end of described Timing Belt is set around on the output shaft of the described motor of falling cutter, the other end of described Timing Belt is set around the periphery of described moving runner, described hold-fast body is connected with described moving runner, described loose drill bit mechanism is positioned at the top of described hold-fast body, described loose drill bit cylinder is connected with described loose drill bit mechanism, the bottom of described drill point clamping device is connected by universal joint with described pedestal.
One as the full-automatic PCB drill point grinder of the utility model is improved, described drill point clamping device comprises chuck and connecting rod, one end of described connecting rod is connected with described pedestal by universal joint, described collet sleeve is located on the other end of described connecting rod, PCB drill point is held in described chuck, and the periphery of described connecting rod is provided with spring.
One as the full-automatic PCB drill point grinder of the utility model is improved, described press cutter mechanism comprise pressing plate, holder, quadric chain, for placing the V groove of PCB drill point, supporting seat, support column and support arm, described holder is arranged on described supporting seat, described support column is arranged on described holder, described quadric chain is arranged at the below of described support arm, described V groove is arranged at the upper end of described support arm, one end of described pressing plate is positioned at the top of described V groove, and the other end of described pressing plate is connected with described support column.
One as the full-automatic PCB drill point grinder of the utility model is improved, and the lower surface being positioned at one end of the top of described V groove of described pressing plate is provided with wolfram steel sheet.
One as the full-automatic PCB drill point grinder of the utility model is improved, described grinding and feeding mechanism comprises pedestal and slide rail, described pedestal slides and is arranged on described slide rail, described pedestal is also connected with first cylinder that can promote described pedestal and slide on described slide rail, described pedestal is also connected with the second cylinder for regulating the amount of feeding.
One as the full-automatic PCB drill point grinder of the utility model is improved, described cleaning mechanism is arranged on a rail plate, described rail plate is arranged at described sword face and detects between CCD and PCB drill point, and described cleaning mechanism moves back and forth on described rail plate.
One as the full-automatic PCB drill point grinder of the utility model is improved, described lapping device comprises emery wheel, described grinding wheel regulating mechanism comprises main shaft, main shaft holder, holder, linear adjusting device and differential head, described main shaft and described linear adjusting device are all arranged in described main shaft holder, described emery wheel is arranged at one end of described main shaft, described main shaft holder is arranged in described frame by described holder, and described differential head is arranged at one end of described linear adjusting device.
Before work, first can set NG region on charging tray, facilitate the flexible setting of the different supplied materials of different client.After work starts, manipulator captures drill point to be ground by getting cutter platform, put into down in cutter mechanism, then the 90-degree rotation of falling cutter mechanism reaches cutter position, automatic tool preset angle compensation device calculates angle and the coordinate of pin automatically by tool setting CCD, and then automatically adjust to angle to be ground and coordinate, after tool setting action completes, lapping device carries out automatic grinding to drill point, wherein, grinding wheel regulating mechanism can adjust the position of lapping device as required, grind rear drill point to move to cleaning mechanism and carry out automated cleaning, having cleaned rear drill point is transported to below sword face detection CCD again, detect CCD through sword face and the detection of sword face is carried out to it, OK then manipulator is got back to charging tray Zhong OK district, NG then carries out automatically grinding or getting back to charging tray Zhong NG district by manipulator as required.
Relative to prior art, the utility model can realize the automatic charging of PCB drill point, tool setting compensation, angle compensation, grinding, clean, detect and blanking, namely the whole-course automation of PCB drill point grinding can be realized, avoid the human error of semi-automatic drill point processing, improve drill point yield and grinding efficiency.And cutter platform got by the utility model list, give two grinding mechanism loading and unloading, efficiency coupling rationally, thus can improve production capacity, and the utility model can disposable a large amount of material loading, therefore, it is possible to improve loading efficiency.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Fig. 2 is plan structure schematic diagram of the present utility model.
Fig. 3 is the plan structure schematic diagram of charging tray in the utility model.
Fig. 4 is the perspective view of cutter mechanism in the utility model.
Fig. 5 is the perspective view of hold-fast body in the utility model.
Fig. 6 is the perspective view of press cutter mechanism in the utility model.
Fig. 7 is the structural representation of the utility model medium plain emery wheel governor motion.
Fig. 8 is the structural representation of A-A section in Fig. 7.
Fig. 9 is part-structure schematic diagram of the present utility model.
Wherein:
1-frame;
2-charging tray;
21-substrate, 22-PCB drill point, 23-storage tank, 24-positioning slide, 25-taper locating piece, accommodating piece of 26-;
3-gets cutter platform;
4-manipulator;
5-falls cutter mechanism;
51-pedestal, the 52-motor of falling cutter, 53-Timing Belt, 54-moving runner, 55-pine drill bit mechanism, 56-pine drill bit cylinder, 57-hold-fast body, 571-fixed block, 572-rotating shaft, 573-puts away arm, 574-grip block, 575-extension spring, 576-riser, 58-drill point clamping device, 581-chuck, 582-connecting rod, 583-spring, 59-push rod, 510-has cutter sensor;
6-press cutter mechanism;
61-pressing plate, 62-holder, 63-quadric chain, 64-V groove, 65-supporting seat, 66-support column, 67-support arm, 68-wolfram steel sheet;
7-grinding and feeding mechanism;
71-pedestal, 72-slide rail, 73-first cylinder, 74-second cylinder;
8-automatic tool preset angle compensation device;
CCD is detected in 9-sword face;
10-cleaning mechanism;
11-tool setting CCD;
12-lapping device;
121-emery wheel;
13-grinding wheel regulating mechanism;
131-main shaft, 132-main shaft holder, 133-holder, 134-linear adjusting device, 135-differential head.
Detailed description of the invention
As shown in Figures 1 to 9, the full-automatic PCB drill point grinder of the one that the utility model provides, comprises frame 1 and is arranged at the charging tray 2 in frame 1 respectively, get cutter platform 3, manipulator 4, cutter mechanism 5, press cutter mechanism 6, grinding and feeding mechanism 7, automatic tool preset angle compensation device 8, CCD 9 is detected in sword face, cleaning mechanism 10, tool setting CCD 11, lapping device 12, grinding wheel regulating mechanism 13 and control system, manipulator 4 is arranged to be got on cutter platform 3, gets the side that cutter platform 3 is arranged at charging tray 2, and the cutter mechanism 5 that falls is arranged at the side of charging tray 2, grinding and feeding mechanism 7 and automatic tool preset angle compensation device 8 all with fall cutter mechanism 5 be connected, sword face detect CCD 9, cleaning mechanism 10, tool setting CCD 11 and lapping device 12 are all arranged at down the side of cutter mechanism 5, and grinding wheel regulating mechanism 13 is connected with lapping device 12, and tool setting CCD 11 is positioned at the top of automatic tool preset angle compensation device 8, gets cutter platform 3, manipulator 4, cutter mechanism 5, press cutter mechanism 6, grinding and feeding mechanism 7, automatic tool preset angle compensation device 8, CCD 9 is detected in sword face, cleaning mechanism 10, tool setting CCD 11, lapping device 12 is all connected with control system with grinding wheel regulating mechanism 13.By the control of control system, each working cell can effectively coordinate, and realizes efficient, accurate grinding operation.Get cutter platform 3 for X platform, the stroke of its X, Y is 650mm × 650mm.
Before work, first can set NG region on charging tray 2, facilitate the flexible setting of the different supplied materials of different client.After work starts, manipulator 4 captures PCB drill point 22 to be ground by getting cutter platform 3, and put into down in cutter mechanism 5, then cutter mechanism 5 90-degree rotation that falls reaches cutter position, automatic tool preset angle compensation device 8 calculates angle and the coordinate of PCB drill point 22 automatically by tool setting CCD, and then automatically adjust to angle (25 °-30 °) to be ground and coordinate, after tool setting action completes, lapping device 12 pairs of PCB drill points 22 carry out automatic grinding, wherein, grinding wheel regulating mechanism 13 can adjust the position of lapping device 12 as required, grind rear PCB drill point 22 to move to cleaning mechanism 10 and carry out automated cleaning, having cleaned rear PCB drill point 22 is transported to below sword face detection CCD 9 again, detect CCD 9 through sword face and the detection of sword face is carried out to it, OK then manipulator 4 is got back to charging tray 2 Zhong OK district, NG then carries out automatically grinding or getting back to charging tray 2 Zhong NG district by manipulator 4 as required.
Cutter mechanism 5, press cutter mechanism 6, grinding and feeding mechanism 7, automatic tool preset angle compensation device 8, sword face are detected CCD 9, cleaning mechanism 10, tool setting CCD 11, lapping device 12 and grinding wheel regulating mechanism 13 and are all set to two.Namely in the present embodiment, CCD is total up to four, and wherein two tool setting CCD 11 are for calculating angle and the coordinate of PCB drill point 22, and CCD 9 is detected for realizing absolutely product examine in two other sword face, thus prevents defective work to be taken as certified products use.And in the present embodiment, lapping device 12 is set to two, be namely adopt double end grinding in the present embodiment, therefore, it is possible to improve production capacity.
As shown in Figure 3, several storage tanks 23 for accommodating PCB drill point 22 that charging tray 2 comprises substrate 21 and is arranged on substrate 21, the both sides of substrate 21 are provided with positioning slide 24, and the opposite side of substrate 21 is provided with taper locating piece 25; Substrate 21 is provided with at least one accommodating piece 26, storage tank 23 is the cylindrical hole extended vertically downward from the upper surface of accommodating piece 26, and the lower end of cylindrical hole contacts with substrate 21.In the present embodiment, charging tray can disposable upper 1250 PCB drill points 22, thus can save manpower.Specifically, in the present embodiment, the quantity of accommodating piece 26 is 25, the storage tank 23 that each accommodating piece 26 is arranged is 50, and like this, the capacity of whole charging tray reaches 1250, namely a material loading can allow machine operation 1.5 hours, thus greatly can save the time of operating personnel.Under the common positioning action of taper locating piece 25 and positioning slide 24, the accurate location of whole charging tray 2 can be realized, accurately put, thus raising grinding precision, prevent the raising of the drill point percent defective caused due to the skew of charging tray 2 position simultaneously, and then reduce grinding cost.
As shown in Figure 4, the cutter mechanism 5 that falls comprises pedestal 51, the motor of falling cutter 52, Timing Belt 53, moving runner 54, pine drill bit mechanism 55, pine drill bit cylinder 56, hold-fast body 57, drill point clamping device 58 and push rod 59, push rod 59 is arranged on pedestal 51, one end of Timing Belt 53 is set around on the output shaft of the motor of falling cutter 52, the other end of Timing Belt 53 is set around the periphery of moving runner 54, hold-fast body 57 is connected with moving runner 54, pine drill bit mechanism 55 is positioned at the top of hold-fast body 57, pine drill bit cylinder 56 is connected with loose drill bit mechanism 55, the bottom of drill point clamping device 58 is connected by universal joint with pedestal 51.
During use, under the effect of loose drill bit cylinder 56, pine drill bit mechanism 55 setting in motion, unclamp drill point clamping device 58, because the bottom of drill point clamping device 58 is connected by universal joint with pedestal 51, now, drill point clamping device 58 meeting fall down forward, now, the motor of falling cutter 52 starts action, Timing Belt 53 is driven to move, and then drive moving runner 54 and hold-fast body 57 action, when the angle that drill point clamping device 58 falls down is close to 90 °, hold-fast body 57 is backed down by push rod 59, thus make drill point clamping device 58 and bit be in relative state freely, and then the dynamic stability of bit can be improved.The top of pine drill bit mechanism 55 has been provided with cutter sensor 510, and it can be responded to, and whether loose drill bit mechanism 55 is other upright PCB drill point 22.
Moving runner 54 is installed on fixed head 511, and fixed head 511 is also provided with balance weight 512, and balance weight 512 and moving runner 54 are divided into the both sides of fixed head 511, and balance weight 512 is the moment for balancing the motor of falling cutter 52, prevents the motor of falling cutter 52 impaired too early.
As shown in Figure 5, hold-fast body 57 comprises fixed block 571, rotating shaft 572, puts away arm 573, grip block 574, extension spring 575 and riser 576, one end of fixed block 571 is fixed on moving block, the other end of fixed block 571 is connected with the one end putting away arm 573 by rotating shaft 572, the other end putting away arm 573 is positioned at the top of push rod 579, put away on arm 573 and be provided with the first protruding post, riser 576 is provided with the second protruding post, one end of extension spring 575 is hooked on the first protruding post, and the other end of extension spring 575 is hooked on the second protruding post.When moving block rotates, fixed block 571 and then rotates, thus rotates together with putting away arm 573, make the other end of extension spring 575 be hooked on the second protruding post, realize hold action tightly, drill point clamping device 58 fall down 90 degree time, only hold universal joint front end tightly, thus the weight of rotating mechanism can be alleviated.Before this, when the angle that drill point clamping device 58 falls down is close to 90 °, hold-fast body 57 is backed down by push rod 59, thus makes drill point clamping device 58 and bit be in relative state freely, and then can improve the dynamic stability of bit.
Drill point clamping device 58 comprises chuck 581 and connecting rod 582, one end of connecting rod 582 is connected with pedestal 51 by universal joint, chuck 581 is sheathed on the other end of connecting rod 582, and PCB drill point 22 is held in chuck 581, and the periphery of connecting rod 582 is provided with spring 583.Arranging of spring 583 can play shockproof effect, the decline of the grinding precision caused to prevent the vibrations of PCB drill point 22 in process of lapping.
Press cutter mechanism 6 comprise pressing plate 61, holder 62, quadric chain 63, for placing the V groove 64 of PCB drill point 22, supporting seat 65, support column 66 and support arm 67, holder 62 is arranged on supporting seat 65, support column 66 is arranged on holder 62, quadric chain 63 is arranged at the below of support arm 67, V groove 64 is arranged at the upper end of support arm 67, one end of pressing plate 61 is positioned at the top of V groove 64, and the other end of pressing plate 61 is connected with support column 66.Whole push type broach structure installment is easy to adjust, spaces compact, and reaction fast.
The lower surface being positioned at one end of the top of V groove 64 of pressing plate 61 is provided with wolfram steel sheet 68.Wolfram steel sheet 68 has that hardness is high, wear-resisting, intensity and a series of premium properties such as toughness is better, heat-resisting, corrosion-resistant.
Quadric chain 63 is connected with cylinder 69, under the effect of cylinder 69, quadric chain 63 can with support arm 68 and on V groove 65 and PCB drill point 22 move up or down, thus make PCB drill point 22 near or away from pressing plate 61.In push type broach process, cylinder 69 upwards withstands quadric chain 63, V groove 65 upwards held by quadric chain 63, wolfram steel sheet 68 presses to V groove 65 under the pressure effect of pressing plate 61, V groove 65 makes the position of the bit of PCB drill point 22 in V groove 65 fix with coordinating of wolfram steel sheet 68, thus can fixed precision be improved, reduce grinding cost.Cylinder 69 adds that the cushioning effect of quadric chain 63 can reduce the vibrations of whole press cutter mechanism, improves fixed precision.
Grinding and feeding mechanism 7 comprises pedestal 71 and slide rail 72, and pedestal 71 slides and is arranged on slide rail 72, and pedestal 71 is also connected with first cylinder 73 that can promote pedestal 71 and slide on slide rail 72, pedestal 71 is also connected with the second cylinder 74 for regulating the amount of feeding.Under the acting in conjunction of the first cylinder 73 and the second cylinder 74, whole pedestal 71 can slide along slide rail 72, and is adjusted to the suitable amount of feeding, carries out grinding maybe removed from emery wheel by the complete PCB drill point 22 of grinding PCB drill point 22 to be delivered to emery wheel place.
Cleaning mechanism 10 is arranged on a rail plate, and rail plate is arranged at sword face and detects between CCD 9 and PCB drill point 22, and cleaning mechanism 10 moves back and forth on rail plate.
Lapping device 12 comprises emery wheel 121, grinding wheel regulating mechanism 13 comprises main shaft 131, main shaft holder 132, holder 133, linear adjusting device 134 and differential head 135, main shaft 131 and linear adjusting device 134 are all arranged in main shaft holder 132, emery wheel 121 is arranged at one end of main shaft 131, main shaft holder 132 establishes 133 to be placed in frame 1 by holder, and differential head 135 is arranged at one end of linear adjusting device 134.Main shaft 131 is by Frequency Converter Control, and frequency converter is connected with control system, and frequency converter sends frequency variation signal to main shaft 131, makes main shaft 131 drive emery wheel 121 to rotate, realizes the grinding to PCB drill point 22.Differential head 135 utilizes screw pair principle, reading is carried out to micrometric screw axial internal clearance, by regulating differential head 135, the position of linear adjusting device 134 can be regulated, main shaft holder 132 being occurred on linear adjusting device 134 corresponding mobile, thus regulate the position of main shaft 131, and then regulate emery wheel 121 position, therefore, the utility model can realize the accurate adjustment of emery wheel 121 position, thus raising grinding precision, reduce grinding cost.
In a word, the utility model can realize the automatic charging of PCB drill point 22, tool setting compensation, angle compensation, grinding, clean, detect and blanking, namely can realize the whole-course automation of PCB drill point grinding, avoid the human error of semi-automatic drill point processing, improve drill point yield and grinding efficiency.And cutter platform got by the utility model list, give two grinding mechanism loading and unloading, efficiency coupling rationally, thus can improve production capacity, and the utility model can disposable a large amount of material loading, therefore, it is possible to improve loading efficiency.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also carry out suitable change and amendment to above-mentioned embodiment.Therefore, the utility model is not limited to detailed description of the invention disclosed and described above, also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.In addition, although employ some specific terms in this description, these terms just for convenience of description, do not form any restriction to the utility model.
Claims (10)
1. full-automatic PCB drill point grinder, is characterized in that: the charging tray comprising frame and be arranged at respectively in described frame, get cutter platform, manipulator, cutter mechanism, press cutter mechanism, grinding and feeding mechanism, automatic tool preset angle compensation device, CCD is detected in sword face, cleaning mechanism, tool setting CCD, lapping device, grinding wheel regulating mechanism and control system, get on cutter platform described in described manipulator is arranged at, describedly get the side that cutter platform is arranged at described charging tray, described cutter mechanism is arranged at the side of described charging tray, described grinding and feeding mechanism and described automatic tool preset angle compensation device are all connected with described cutter mechanism, and CCD is detected in described sword face, described cleaning mechanism, described tool setting CCD and described lapping device be all arranged at described fall the side of cutter mechanism, described grinding wheel regulating mechanism is connected with described lapping device, and described tool setting CCD is positioned at the top of described automatic tool preset angle compensation device, described in get cutter platform, described manipulator, described cutter mechanism, described press cutter mechanism, described grinding and feeding mechanism, described automatic tool preset angle compensation device, CCD is detected in described sword face, cleaning mechanism, described tool setting CCD, described lapping device is all connected with described control system with described grinding wheel regulating mechanism.
2. full-automatic PCB drill point grinder according to claim 1, is characterized in that: described cutter mechanism, described press cutter mechanism, described grinding and feeding mechanism, described automatic tool preset angle compensation device, described sword face are detected CCD, described cleaning mechanism, described tool setting CCD, described lapping device and described grinding wheel regulating mechanism and be all set to two.
3. full-automatic PCB drill point grinder according to claim 1 and 2, it is characterized in that: described charging tray comprises substrate and is arranged at several storage tanks for accommodating PCB drill point on described substrate, the both sides of described substrate are provided with positioning slide, and the opposite side of described substrate is provided with taper locating piece; Described substrate is provided with at least one accommodating piece, described storage tank is the cylindrical hole extended vertically downward from the upper surface of described accommodating piece, and the lower end of described cylindrical hole and described substrate contacts.
4. full-automatic PCB drill point grinder according to claim 1 and 2, it is characterized in that: described cutter mechanism comprises pedestal, the motor of falling cutter, Timing Belt, moving runner, pine drill bit mechanism, pine drill bit cylinder, hold-fast body, drill point clamping device and push rod, described push rod is arranged on described pedestal, one end of described Timing Belt is set around on the output shaft of the described motor of falling cutter, the other end of described Timing Belt is set around the periphery of described moving runner, described hold-fast body is connected with described moving runner, described loose drill bit mechanism is positioned at the top of described hold-fast body, described loose drill bit cylinder is connected with described loose drill bit mechanism, the bottom of described drill point clamping device is connected by universal joint with described pedestal.
5. full-automatic PCB drill point grinder according to claim 4, it is characterized in that: described drill point clamping device comprises chuck and connecting rod, one end of described connecting rod is connected with described pedestal by universal joint, described collet sleeve is located on the other end of described connecting rod, PCB drill point is held in described chuck, and the periphery of described connecting rod is provided with spring.
6. full-automatic PCB drill point grinder according to claim 1 and 2, it is characterized in that: described press cutter mechanism comprise pressing plate, holder, quadric chain, for placing the V groove of PCB drill point, supporting seat, support column and support arm, described holder is arranged on described supporting seat, described support column is arranged on described holder, described quadric chain is arranged at the below of described support arm, described V groove is arranged at the upper end of described support arm, one end of described pressing plate is positioned at the top of described V groove, and the other end of described pressing plate is connected with described support column.
7. full-automatic PCB drill point grinder according to claim 6, is characterized in that: the lower surface being positioned at one end of the top of described V groove of described pressing plate is provided with wolfram steel sheet.
8. full-automatic PCB drill point grinder according to claim 1 and 2, it is characterized in that: described grinding and feeding mechanism comprises pedestal and slide rail, described pedestal slides and is arranged on described slide rail, described pedestal is also connected with first cylinder that can promote described pedestal and slide on described slide rail, described pedestal is also connected with the second cylinder for regulating the amount of feeding.
9. full-automatic PCB drill point grinder according to claim 1 and 2, it is characterized in that: described cleaning mechanism is arranged on a rail plate, described rail plate is arranged at described sword face and detects between CCD and PCB drill point, and described cleaning mechanism moves back and forth on described rail plate.
10. full-automatic PCB drill point grinder according to claim 1, it is characterized in that: described lapping device comprises emery wheel, described grinding wheel regulating mechanism comprises main shaft, main shaft holder, holder, linear adjusting device and differential head, described main shaft and described linear adjusting device are all arranged in described main shaft holder, described emery wheel is arranged at one end of described main shaft, described main shaft holder is arranged in described frame by described holder, and described differential head is arranged at one end of described linear adjusting device.
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| CN201520235712.1U CN204621709U (en) | 2015-04-17 | 2015-04-17 | Full-automatic PCB drill point grinder |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104741982A (en) * | 2015-04-17 | 2015-07-01 | 东莞市吉洋自动化科技有限公司 | Full-automatic PCB (Printed Circuit Board) drill point grinding machine |
| CN105965330A (en) * | 2016-07-06 | 2016-09-28 | 苏州工业园区代思科电子科技有限公司 | Machining device for V-shaped scribing cutter |
| CN107160257A (en) * | 2017-07-11 | 2017-09-15 | 信丰迅捷兴电路科技有限公司 | A kind of round-corner cutter and fillet method for grinding for printed substrate |
| 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 |
| CN110449998A (en) * | 2019-09-17 | 2019-11-15 | 深圳市友创智能设备有限公司 | A kind of drilling bit grinding equipment handling equipment |
| CN112570296A (en) * | 2020-12-22 | 2021-03-30 | 广东鼎泰机器人科技有限公司 | Automatic discernment material loading, letter sorting balance mechanism |
| CN112570297A (en) * | 2020-12-22 | 2021-03-30 | 广东鼎泰机器人科技有限公司 | Automatic needle matching mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104741982A (en) * | 2015-04-17 | 2015-07-01 | 东莞市吉洋自动化科技有限公司 | Full-automatic PCB (Printed Circuit Board) drill point grinding machine |
| CN104741982B (en) * | 2015-04-17 | 2017-02-01 | 东莞市吉洋自动化科技有限公司 | Full-automatic PCB (Printed Circuit Board) drill point grinding machine |
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