CN104002256B - Superhard material mill abrasive material block arrangement adhering device and technique - Google Patents
Superhard material mill abrasive material block arrangement adhering device and technique Download PDFInfo
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- CN104002256B CN104002256B CN201410251269.7A CN201410251269A CN104002256B CN 104002256 B CN104002256 B CN 104002256B CN 201410251269 A CN201410251269 A CN 201410251269A CN 104002256 B CN104002256 B CN 104002256B
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Abstract
Superhard material mill abrasive material block arrangement adhering device, comprise base, base is provided with location mandrel, the base left and right sides is respectively equipped with one piece of cant board, two guide rails parallel with base upper surface it are provided with between two pieces of cant boards, two guide rails slidably connect a crossbeam, crossbeam slidably connects traversing slide block along its length, the traversing stepper-motor for driving traversing slide block to move it is provided with along crossbeam length direction in traversing slide block, traversing slide block vertically slidably connects vertical shift slide block, the vertical shift stepper-motor for driving vertical shift slide block to move it is provided with along traversing slide block vertical direction in vertical shift slide block, the lower end of vertical shift slide block is provided with bonding agency, traversing slide block is provided with the feeding mechanism being positioned at below traversing slide block. the present invention is easy and simple to handle, simple, achieve automatization arrangement mill abrasive material block, save manpower, it is to increase production efficiency, abrasive material block bonding location precision height, and bonding strength consistence ensured.
Description
Technical field
Patent of the present invention belongs to grinding materials and grinding tool technical field, particularly relates to a kind of superhard material mill abrasive material block arrangement adhering device and technique.
Background technology
Ceramic bond super-hard material mill has the advantages such as durability height, long service life, form accuracy height, grinding efficiency height compared with common mill, requires that higher polishing grinding field has a wide range of applications in processing quality. Ceramic bond super-hard material mill is made up of abrasive material block, grinding disc substrate, packing layer etc. usually, abrasive material block is made up of abrasive material, ceramic bond, filler etc., arrangement form on grinding disc substrate is various, and different (common by cylinder shape and hexahedron); Packing layer is resin or rubber, in mill use procedure, workpiece and abrasive material block is seamlessly transitted; Grinding disc substrate is the carrier of abrasive material block.
In traditional ceramics bonding agent extra hard material mill preparation technology, after, sintering curing shaping at abrasive material block, need to it manually adhered be received on grinding disc substrate, concrete steps are: (1) is according to the arrangement requirement of mill abrasive material block, print out the abrasive material block layout viewing identical with mill finished product full-size(d), to determine the position of abrasive material block on grinding disc substrate; (2) abrasive material block layout viewing is bonded on the plank close with grinding disc substrate shape, size, according to the position on layout viewing, abrasive material block is correspondingly bonded on the corresponding position of layout viewing; (3) Resin adhesive is smeared by manual on the bonding plane of abrasive material block and grinding disc substrate; (4) one side that plank is bonded with abrasive material block covers on grinding disc substrate and exerts pressure with weight, realizes abrasive material block with this bonding with grinding disc substrate.
There is following problem in the manual adhering method of the abrasive material block in traditional ceramics bonding agent extra hard material mill preparation technology: (1) step is many and loaded down with trivial details; (2) quantity of general abrasive material block nearly several hundred, bonding labour intensity height, production efficiency is low; (3) owing to manual gluing is bonding, bonding position, strength consistency are difficult to ensure. For this reason, arrangement adhering device and the technique of the mill abrasive material block of a kind of improvement is needed badly.
Summary of the invention
The present invention is in order to solve weak point of the prior art, it is provided that a kind of labour intensity is low, level of automation height, production efficiency height, bonding strength height and evenly consistent superhard material mill abrasive material block arrangement adhering device and technique.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: superhard material mill abrasive material block arrangement adhering device, comprise base, base is provided with location mandrel, the base left and right sides is respectively equipped with one piece of cant board, two guide rails parallel with base upper surface it are provided with between two pieces of cant boards, two guide rails slidably connect a crossbeam, crossbeam slidably connects traversing slide block along its length, the traversing stepper-motor for driving traversing slide block to move it is provided with along crossbeam length direction in traversing slide block, traversing slide block vertically slidably connects vertical shift slide block, the vertical shift stepper-motor for driving vertical shift slide block to move it is provided with along traversing slide block vertical direction in vertical shift slide block, the lower end of vertical shift slide block is provided with bonding agency, traversing slide block is provided with the feeding mechanism being positioned at below traversing slide block.
Described bonding agency comprises the electric and magnetic oscillation flexible connecting rod being built-in with electro-magnet, electric and magnetic oscillation flexible connecting rod upper end is connected with the lower end of vertical shift slide block, the lower end of electric and magnetic oscillation flexible connecting rod is connected with pump orifice negative pressure suction nozzle vertically downward, and negative pressure suction nozzle is connected with vacuum pump by tracheae.
Described feeding mechanism comprises location bar, base plate, push rod, slide plate and feed bin, location bar is vertically arranged, bar top, location is fixedly connected with traversing slide block, the location lower end of bar is fixedly connected with plate upper surface, feed bin is penetrating columnar structured up and down, the lower end of feed bin is vertically located at plate upper surface, base plate is provided with the groove hole in transversely direction, feed bin lower port is connected with groove hole and feed bin internal diameter equals groove hole width, the both sides at feed bin lower end edge are respectively equipped with the breach corresponding with groove hole, inwall both sides, groove hole are respectively equipped with one support level along its length, the distance of support level upper surface and breach upper edge be greater than one piece of abrasive material block thickness and be less than two pieces of abrasive material blocks thickness and, the width of breach is equal with the width in groove hole, the resin adhesive spray nozzle being positioned at feed bin lower port place it is provided with in groove hole, resin adhesive spray nozzle is between twice support level and sprays upward, push rod is located in groove hole and is positioned at feed bin side, base plate is provided with the pilot hole being positioned at another side of feed bin and be connected with groove hole, negative pressure suction nozzle pump orifice is towards pilot hole center, slide plate is located at below base plate, slide plate side upper surface is provided with three can extend in the pilot hole needle-like poles being triangularly arranged.
Superhard material mill abrasive material block arrangement technique for sticking, comprises the following steps:
(1), the centre hole of grinding disc substrate is worn on the location mandrel of base and fix;
(2), utilize the mill abrasive material block layout viewing that mapping software draws to transform after be input in the Controlling System of this device, and be converted to bonding procedure according to the layout viewing after transforming;
(3), by abrasive material block being encased in one by one in feed bin, next abrasive material block is positioned at groove hole at the most end, and twice support level supports abrasive material block dual-side edge;
(4), Controlling System is started, the driving mechanism of crossbeam is driven to drive crossbeam to move along guide rail, traversing stepper-motor drives traversing slide block along cross beam movement, negative pressure nozzle is moved to by the axial centerline of grinding disc substrate according to the bonding procedure of setting and treats above bonding abrasive material block position on grinding disc substrate;
(5), resin adhesive spray nozzle action once, make Resin adhesive be sprayed on the lower surface of lowest layer abrasive material block;
(6), push rod action, the most beneath abrasive material block is pushed in pilot hole along the twice support level in groove hole, second from the bottom abrasive material block is subject to the stop of feed bin, now abrasive material block point is supported by three needle-like poles on slide plate, then push rod resets, and second from the bottom abrasive material block drops to the most beneath;
(7), vacuum pump starts, above pilot hole, abrasive material block is adsorbed by the negative pressure suction nozzle of certain distance, the effect of the negative pressure of negative pressure suction nozzle makes in the hole that Resin adhesive enters abrasive material block by abrasive material block inside, further increases Resin adhesive and the contact area of abrasive material block lower surface;
(8), slide plate and needle-like pole return, avoid the down going channel stopping negative pressure suction nozzle;
(9), vertical shift stepper-motor drive vertical shift slide block move down, negative pressure suction abrasive material block and is moved down with vertical shift slide block by pilot hole, and abrasive material block lower surface contact with grinding disc substrate, when power to be contacted reaches set(ting)value, vertical shift slide block stopping decline;
(10), electro-magnet action, drive electric and magnetic oscillation flexible connecting rod according to the amplitude of setting and frequency vibration, made by negative pressure suction nozzle Resin adhesive between abrasive material block and grinding disc substrate be evenly distributed, and get rid of inner bubble;
(11), negative pressure suction nozzle release abrasive material block, upwards mention and reset;
(12), slide plate and needle-like pole reset, needle-like pole resets in pilot hole;
(13), negative pressure suction nozzle move to next bonding location, repeating step (5)-(12) action, until whole grinding disc substrate is bonding complete.
Adopting technique scheme, the device of the present invention is primarily of the composition such as electrical control system, mobile mechanism, feeding mechanism, bonding agency. Mobile mechanism is formed primarily of base, cant board, guide rail, crossbeam, traversing slide block, vertical shift slide block etc., and base has the location mandrel matched with grinding disc substrate centre hole; Vertical plates on both sides is symmetrically placed in the both sides of base plate for supporting guide rail; Crossbeam is slidably connected by linear bearings and two guide rails, realizes crossbeam moving forward and backward on guide rail under driving stepper motor; Having on crossbeam and the chute that traversing slide block matches, traversing slide block is built-in with traversing stepper-motor, realizes the transverse direction of traversing slide block on crossbeam by traversing driving stepper motor and moves; Traversing slide block is connected with bonding agency. Vertical shift slide block realizes vertically moving under vertical shift driving stepper motor.
Bonding agency (is built-in with electro-magnet by electric and magnetic oscillation flexible connecting rod, vibration is realized by the power on/off of electro-magnet) and the formation such as negative pressure suction nozzle, electric and magnetic oscillation flexible connecting rod is placed in the bottom of vertical shift slide block, realize the concussion in abrasive material block and grinding disc substrate bonding process, Resin adhesive is made to get rid of bubble, it is evenly distributed, it is to increase bonding strength, negative pressure suction nozzle is connected with vacuum pump by tracheae, when the abrasive material block sent here with feeding mechanism contacts, by suction function, abrasive material block is adsorbed, owing to negative pressure suction nozzle is coaxial with the pilot hole of feeding mechanism, and the pump orifice diameter of negative pressure nozzle is less than the diameter of pilot hole, therefore negative pressure suction nozzle adsorbs the position, center of abrasive material block all the time. location bar connects feeding mechanism and traversing slide block, and feeding mechanism and traversing slide block are together moved, abrasive material block superposition is placed in feed bin, bin bottom is provided with breach, bottom, groove hole is provided with the resin adhesive spray nozzle being positioned at below feed bin, resin adhesive spray nozzle is coaxial with abrasive material block, and diameter is slightly less than abrasive material block, in the pilot hole that the abrasive material block being sprayed with Resin adhesive is moved on base plate by push rod, abrasive material block is adsorbed by negative pressure nozzle under vacuum pump effect, needle-like pole on slide plate is used for temporary support abrasive material block, it is supported at three point with abrasive material block supporting way, after abrasive material block is adsorbed, slide plate is withdrawn, abrasive material block is with a segment distance of vertical shift slide block decline setting, contact with grinding disc substrate. electrical control system is made up of various sensor and control software design, for the realization of each action of control device.
In sum, the present invention has following useful effect:
1. the present invention is easy and simple to handle, simple;
2. achieve automatization arrangement mill abrasive material block, save manpower, it is to increase production efficiency;
3. abrasive material block bonding location precision height, and bonding strength consistence is ensured.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the enlarged view of bonding agency and feeding mechanism in Fig. 1;
Fig. 3 is the longitudinal sectional view of bonding agency and feeding mechanism in 2.
Embodiment
Such as Fig. 1, shown in Fig. 2 and Fig. 3, the superhard material mill abrasive material block arrangement adhering device of the present invention, comprise base 1, base 1 is provided with location mandrel 18, base 1 left and right sides is respectively equipped with one piece of cant board 2, two guide rails 3 parallel with base 1 upper surface it are provided with between two pieces of cant boards 2, two guide rails 3 slidably connect a crossbeam 4, crossbeam 4 slidably connects traversing slide block 5 along its length, the traversing stepper-motor for driving traversing slide block 5 to move it is provided with along crossbeam 4 length direction in traversing slide block 5, traversing slide block 5 vertically slidably connects vertical shift slide block 7, the vertical shift stepper-motor for driving vertical shift slide block 7 to move it is provided with along traversing slide block 5 vertical direction in vertical shift slide block 7, vertical shift slide block 7 times ends are provided with bonding agency 21, traversing slide block 5 is provided with the feeding mechanism 22 being positioned at below traversing slide block 5.
Bonding agency 21 comprises the electric and magnetic oscillation flexible connecting rod 8 being built-in with electro-magnet, the 7 times ends in electric and magnetic oscillation flexible connecting rod 8 upper end and vertical shift slide block are connected, electric and magnetic oscillation flexible connecting rod 8 times ends are connected with pump orifice negative pressure suction nozzle 9 vertically downward, and negative pressure suction nozzle 9 is connected with vacuum pump by tracheae.
Feeding mechanism 22 comprises location bar 10, base plate 14, push rod 13, slide plate 15 and feed bin 12, location bar 10 is vertically arranged, bar 10 top, location is fixedly connected with traversing slide block 5, location bar 10 times ends are fixedly connected with base plate 14 upper surface, feed bin 12 is penetrating columnar structured up and down, feed bin 12 times ends are vertically located at base plate 14 upper surface, base plate 14 is provided with the groove hole 19 in transversely direction, feed bin 12 lower port is connected with groove hole 19 and feed bin 12 internal diameter equals groove hole 19 width, the both sides at feed bin 12 times end edges are respectively equipped with the breach 20 corresponding with groove hole 19, inwall both sides, groove hole 19 are respectively equipped with one support level along its length, the distance of support level upper surface and breach 20 upper edge be greater than one piece of abrasive material block 11 thickness and be less than two pieces of abrasive material blocks 11 thickness and, the width of breach 20 is equal with the width in groove hole 19, the resin adhesive spray nozzle 17 being positioned at feed bin 12 lower port place it is provided with in groove hole 19, resin adhesive spray nozzle 17 is between twice support level and sprays upward, push rod 13 is located in groove hole 19 and is positioned at feed bin 12 side, base plate 14 is provided with the pilot hole 16 being positioned at another side of feed bin 12 and be connected with groove hole 19, negative pressure suction nozzle 9 pump orifice is towards pilot hole 16 center, slide plate 15 is located at below base plate 14, slide plate 15 side upper surface is provided with three can extend in the pilot hole 16 needle-like poles 23 being triangularly arranged.
The concrete working process of superhard material mill abrasive material block arrangement adhering device comprises the following steps:
(1), the centre hole of grinding disc substrate 6 is worn on the location mandrel 18 of base 1 and fix;
(2), utilize mill abrasive material block 11 layout viewing that mapping software draws to transform after be input in the Controlling System of this device, and be converted to bonding procedure according to the layout viewing after transforming;
(3), by abrasive material block 11 being encased in feed bin 12 one by one, next abrasive material block 11 is positioned at groove hole 19 at the most end, and twice support level supports abrasive material block 11 dual-side edge;
(4), Controlling System is started, the driving mechanism of crossbeam 4 is driven to drive crossbeam 4 to move along guide rail 3, traversing stepper-motor drives traversing slide block 5 to move along crossbeam 4, negative pressure nozzle is moved to by the axial centerline of grinding disc substrate 6 according to the bonding procedure of setting and treats above bonding abrasive material block 11 position on grinding disc substrate 6;
(5), resin adhesive spray nozzle 17 action once, make Resin adhesive be sprayed on the lower surface of lowest layer abrasive material block 11;
(6), push rod 13 action, abrasive material block 11 is pushed in pilot hole 16 along the twice support level in groove hole 19, second from the bottom abrasive material block is subject to the stop of feed bin, now three needle-like poles 23 on slide plate 15 are to abrasive material block 11 support, then push rod 13 resets, and second from the bottom abrasive material block drops to the most beneath;
(7), vacuum pump starts, above pilot hole 16, abrasive material block 11 has been adsorbed by the negative pressure suction nozzle 9 of certain distance, the effect of the negative pressure of negative pressure suction nozzle 9 makes in the hole that Resin adhesive enters abrasive material block 11 by abrasive material block 11 inside, further increases Resin adhesive and the contact area of abrasive material block 11 lower surface;
(8), slide plate 15 and needle-like pole 23 return, avoid the down going channel stopping negative pressure suction nozzle 9;
(9), vertical shift stepper-motor drives vertical shift slide block 7 to move down, negative pressure suction nozzle 9 is adsorbed abrasive material block 11 and is moved down with vertical shift slide block 7 by pilot hole 16, abrasive material block 11 lower surface contacts with grinding disc substrate 6, and when power to be contacted reaches set(ting)value, vertical shift slide block 7 stops decline;
(10), electro-magnet action, drive electric and magnetic oscillation flexible connecting rod 8 according to the amplitude of setting and frequency vibration, by negative pressure suction nozzle 9, Resin adhesive between abrasive material block 11 and grinding disc substrate 6 be evenly distributed, and get rid of inner bubble;
(11), negative pressure suction nozzle 9 discharge abrasive material block 11, upwards mention and reset;
(12), slide plate 15 and needle-like pole 23 reset, needle-like pole 23 resets in pilot hole 16;
(13), negative pressure suction nozzle 9 move to next bonding location, repeating step (5)-(12) action, until whole grinding disc substrate 6 is bonding complete.
The device of the present invention is primarily of the composition such as electrical control system, mobile mechanism, feeding mechanism 22, bonding agency 21. Mobile mechanism is formed primarily of base 1, cant board 2, guide rail 3, crossbeam 4, traversing slide block 5, vertical shift slide block 7 etc., base 1 has and the location mandrel 18 that grinding disc substrate 6 centre hole matches; Vertical plates on both sides 2 is symmetrically placed in the both sides of base plate 14 for supporting guide rail 3; Crossbeam 4 is slidably connected by linear bearings and two guide rails 3, realizes crossbeam 4 on guides 3 movable under driving stepper motor; Having on crossbeam 4 and the chute that traversing slide block 5 matches, traversing slide block 5 is built-in with traversing stepper-motor, realizes the transverse direction of traversing slide block 5 on crossbeam 4 by traversing driving stepper motor and moves; Traversing slide block 5 is connected with bonding agency 21. Vertical shift slide block 7 realizes vertically moving under vertical shift driving stepper motor.
Bonding agency 21 is built-in with electro-magnet by electric and magnetic oscillation flexible connecting rod 8(, vibration is realized by the power on/off of electro-magnet) and the formation such as negative pressure suction nozzle 9, electric and magnetic oscillation flexible connecting rod 8 is placed in the bottom of vertical shift slide block 7, realize abrasive material block 11 and the concussion in grinding disc substrate 6 bonding process, Resin adhesive is made to get rid of bubble, it is evenly distributed, it is to increase bonding strength, negative pressure suction nozzle 9 is connected with vacuum pump by tracheae, when the abrasive material block 11 sent here with feeding mechanism 22 contacts, by suction function, abrasive material block 11 is adsorbed, owing to negative pressure suction nozzle 9 is coaxial with the pilot hole 16 of feeding mechanism 22, and the pump orifice diameter of negative pressure nozzle is less than the diameter of pilot hole 16, therefore negative pressure suction nozzle 9 adsorbs the position, center of abrasive material block 11 all the time. location bar 10 connects feeding mechanism 22 and traversing slide block 5, and feeding mechanism 22 and traversing slide block 5 are together moved, abrasive material block 11 superposition is placed in feed bin 12, breach 20 it is provided with bottom feed bin 12, bottom, groove hole 19 is provided with the resin adhesive spray nozzle 17 being positioned at below feed bin 12, resin adhesive spray nozzle 17 is coaxial with abrasive material block 11, and diameter is slightly less than abrasive material block 11, in the pilot hole 16 that the abrasive material block 11 being sprayed with Resin adhesive is moved on base plate 14 by push rod 13, abrasive material block 11 is adsorbed by negative pressure nozzle under vacuum pump effect, needle-like pole 23 on slide plate 15 is for temporary support abrasive material block 11, it is supported at three point with abrasive material block 11 supporting way, after abrasive material block 11 is adsorbed, slide plate 15 is withdrawn, the segment distance that abrasive material block 11 declines set with vertical shift slide block 7, contact with grinding disc substrate 6. electrical control system is made up of various sensor and control software design, for the realization of each action of control device.
The superhard material mill abrasive material block arrangement technique for sticking of the present invention, comprises the following steps:
(1), the centre hole of grinding disc substrate 6 is worn on the location mandrel 18 of base 1 and fix;
(2), utilize mill abrasive material block 11 layout viewing that mapping software draws to transform after be input in the Controlling System of this device, and be converted to bonding procedure according to the layout viewing after transforming;
(3), by abrasive material block 11 being encased in feed bin 12 one by one, next abrasive material block 11 is positioned at groove hole 19 at the most end, and twice support level supports abrasive material block 11 dual-side edge;
(4), Controlling System is started, the driving mechanism of crossbeam 4 is driven to drive crossbeam 4 to move along guide rail 3, traversing stepper-motor drives traversing slide block 5 to move along crossbeam 4, negative pressure nozzle is moved to by the axial centerline of grinding disc substrate 6 according to the bonding procedure of setting and treats above bonding abrasive material block 11 position on grinding disc substrate 6;
(5), resin adhesive spray nozzle 17 action once, make Resin adhesive be sprayed on the lower surface of lowest layer abrasive material block 11;
(6), push rod 13 action, abrasive material block 11 is pushed in pilot hole 16 along the twice support level in groove hole 19, second from the bottom abrasive material block is subject to the stop of feed bin, now three needle-like poles 23 on slide plate 15 are to abrasive material block 11 support, then push rod 13 resets, and second from the bottom abrasive material block drops to the most beneath;
(7), vacuum pump starts, above pilot hole 16, abrasive material block 11 has been adsorbed by the negative pressure suction nozzle 9 of certain distance, the effect of the negative pressure of negative pressure suction nozzle 9 makes in the hole that Resin adhesive enters abrasive material block 11 by abrasive material block 11 inside, further increases Resin adhesive and the contact area of abrasive material block 11 lower surface;
(8), slide plate 15 and needle-like pole 23 return, avoid the down going channel stopping negative pressure suction nozzle 9;
(9), vertical shift stepper-motor drives vertical shift slide block 7 to move down, negative pressure suction nozzle 9 is adsorbed abrasive material block 11 and is moved down with vertical shift slide block 7 by pilot hole 16, abrasive material block 11 lower surface contacts with grinding disc substrate 6, and when power to be contacted reaches set(ting)value, vertical shift slide block 7 stops decline;
(10), electro-magnet action, drive electric and magnetic oscillation flexible connecting rod 8 according to the amplitude of setting and frequency vibration, by negative pressure suction nozzle 9, Resin adhesive between abrasive material block 11 and grinding disc substrate 6 be evenly distributed, and get rid of inner bubble;
(11), negative pressure suction nozzle 9 discharge abrasive material block 11, upwards mention and reset;
(12), slide plate 15 and needle-like pole 23 reset, needle-like pole 23 resets in pilot hole 16;
(13), negative pressure suction nozzle 9 move to next bonding location, repeating step (5)-(12) action, until whole grinding disc substrate 6 is bonding complete.
Above-described embodiment is not that the shape to the present invention, material, structure etc. do any restriction in form; every any simple modification, equivalent variations and modification above embodiment done according to the technical spirit of the present invention, all belongs to the protection domain of technical solution of the present invention.
Claims (2)
1. superhard material mill abrasive material block arrangement adhering device, it is characterized in that: comprise base, base is provided with location mandrel, the base left and right sides is respectively equipped with one piece of cant board, two guide rails parallel with base upper surface it are provided with between two pieces of cant boards, two guide rails slidably connect a crossbeam, crossbeam slidably connects traversing slide block along its length, the traversing stepper-motor for driving traversing slide block to move it is provided with along crossbeam length direction in traversing slide block, traversing slide block vertically slidably connects vertical shift slide block, the vertical shift stepper-motor for driving vertical shift slide block to move it is provided with along traversing slide block vertical direction in vertical shift slide block, the lower end of vertical shift slide block is provided with bonding agency, traversing slide block is provided with the feeding mechanism being positioned at below traversing slide block,
Described bonding agency comprises the electric and magnetic oscillation flexible connecting rod being built-in with electro-magnet, electric and magnetic oscillation flexible connecting rod upper end is connected with the lower end of vertical shift slide block, the lower end of electric and magnetic oscillation flexible connecting rod is connected with pump orifice negative pressure suction nozzle vertically downward, and negative pressure suction nozzle is connected with vacuum pump by tracheae;
Described feeding mechanism comprises location bar, base plate, push rod, slide plate and feed bin, location bar is vertically arranged, bar top, location is fixedly connected with traversing slide block, the location lower end of bar is fixedly connected with plate upper surface, feed bin is penetrating columnar structured up and down, the lower end of feed bin is vertically located at plate upper surface, base plate is provided with the groove hole in transversely direction, feed bin lower port is connected with groove hole and feed bin internal diameter equals groove hole width, the both sides at feed bin lower end edge are respectively equipped with the breach corresponding with groove hole, inwall both sides, groove hole are respectively equipped with one support level along its length, the distance of support level upper surface and breach upper edge be greater than one piece of abrasive material block thickness and be less than two pieces of abrasive material blocks thickness and, the width of breach is equal with the width in groove hole, the resin adhesive spray nozzle being positioned at feed bin lower port place it is provided with in groove hole, resin adhesive spray nozzle is between twice support level and sprays upward, push rod is located in groove hole and is positioned at feed bin side, base plate is provided with the pilot hole being positioned at another side of feed bin and be connected with groove hole, negative pressure suction nozzle pump orifice is towards pilot hole center, slide plate is located at below base plate, slide plate side upper surface is provided with three can extend in the pilot hole needle-like poles being triangularly arranged.
2. superhard material mill abrasive material block according to claim 1 arrangement technique for sticking, it is characterised in that: comprise the following steps,
(1), the centre hole of grinding disc substrate is worn on the location mandrel of base and fix;
(2), utilize the mill abrasive material block layout viewing that mapping software draws to transform after be input in the Controlling System of this device, and be converted to bonding procedure according to the layout viewing after transforming;
(3), by abrasive material block being encased in one by one in feed bin, next abrasive material block is positioned at groove hole at the most end, and twice support level supports abrasive material block dual-side edge;
(4), Controlling System is started, the driving mechanism of crossbeam is driven to drive crossbeam to move along guide rail, traversing stepper-motor drives traversing slide block along cross beam movement, negative pressure nozzle is moved to by the axial centerline of grinding disc substrate according to the bonding procedure of setting and treats above bonding abrasive material block position on grinding disc substrate;
(5), resin adhesive spray nozzle action once, make Resin adhesive be sprayed on the lower surface of lowest layer abrasive material block;
(6), push rod action, the most beneath abrasive material block is pushed in pilot hole along the twice support level in groove hole, second from the bottom abrasive material block is subject to the stop of feed bin, now abrasive material block point is supported by three needle-like poles on slide plate, then push rod resets, and second from the bottom abrasive material block drops to the most beneath;
(7), vacuum pump starts, above pilot hole, abrasive material block is adsorbed by the negative pressure suction nozzle of certain distance, the effect of the negative pressure of negative pressure suction nozzle makes in the hole that Resin adhesive enters abrasive material block by abrasive material block inside, further increases Resin adhesive and the contact area of abrasive material block lower surface;
(8), slide plate and needle-like pole return, avoid the down going channel stopping negative pressure suction nozzle;
(9), vertical shift stepper-motor drive vertical shift slide block move down, negative pressure suction abrasive material block and is moved down with vertical shift slide block by pilot hole, and abrasive material block lower surface contact with grinding disc substrate, when power to be contacted reaches set(ting)value, vertical shift slide block stopping decline;
(10), electro-magnet action, drive electric and magnetic oscillation flexible connecting rod according to the amplitude of setting and frequency vibration, made by negative pressure suction nozzle Resin adhesive between abrasive material block and grinding disc substrate be evenly distributed, and get rid of inner bubble;
(11), negative pressure suction nozzle release abrasive material block, upwards mention and reset;
(12), slide plate and needle-like pole reset, needle-like pole resets in pilot hole;
(13), negative pressure suction nozzle move to next bonding location, repeating step (5)-(12) action, until whole grinding disc substrate is bonding complete.
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| DE4234083A1 (en) * | 1992-10-09 | 1994-04-14 | Olbo Textilwerke Gmbh | Method and device for laying threads |
| CN200957402Y (en) * | 2006-09-26 | 2007-10-10 | 禾宇精密科技股份有限公司 | Automatic spot-gluing device structure |
| CN101357717B (en) * | 2008-07-22 | 2011-03-02 | 南京师范大学 | Feeding device of sorter of batteries plate |
| CN101745877B (en) * | 2009-12-16 | 2011-08-24 | 南京航空航天大学 | Diamond grinding material sequential arraying system and method |
| CN102357444B (en) * | 2011-09-29 | 2013-06-12 | 东莞市安达自动化设备有限公司 | Improved full-automatic glue dispensing machine |
| CN102729162B (en) * | 2012-04-19 | 2014-12-03 | 浙江工业大学 | Device for manufacturing full-automatic soft fixed abrasive particle air pressure grinding wheel |
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| CN104002256A (en) | 2014-08-27 |
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