CN102946169A - Voice Coil Motor (VCM) magnetic sheet assembly device - Google Patents
Voice Coil Motor (VCM) magnetic sheet assembly device Download PDFInfo
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- CN102946169A CN102946169A CN2012104732917A CN201210473291A CN102946169A CN 102946169 A CN102946169 A CN 102946169A CN 2012104732917 A CN2012104732917 A CN 2012104732917A CN 201210473291 A CN201210473291 A CN 201210473291A CN 102946169 A CN102946169 A CN 102946169A
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Abstract
The invention discloses a Voice Coil Motor (VCM) magnetic sheet assembly device. The device comprises a bench, a feed system, a feeding system, a carrying system and a control system, wherein a feeding hole is arranged on the bench, the feed system which is used for feeding a magnetic sheet to the feeding hole is arranged at the position of the inside of the bench, which corresponds to the magnetic sheet installation position, the feeding system which is used for automatically assembling the magnetic sheet fed by the feed system to motors to be assembled is arranged at the position of the upper portion of the bench, which corresponds to the feeding hole, the carrying system which is used for fixing the motors to be assembled is arranged at the position of the lower portion of the bench, which corresponds to the feeding device, and the control system is used for controlling the working of the feed system, the feeding system and the carrying system. The feeding system which moves vertically is matched with a magnetic sheet feed system, magnets sheets which are required to be assembled are assembled to the carrying system for fixing the motors to be assembled one time, the carrying system is set to move along an X axis and a Y axis, a plurality of motor fixing groove for fixing motors to be assembled are fixedly arranged on a fixture carrier, a plurality of motors can be assembled continuously, and the production efficiency and the pass percentage are improved.
Description
Technical field
The present invention relates to voice coil motor manufacturing technology field, relate in particular to a kind of VCM motor magnetic sheet assembly equipment, and the method for utilizing the slim magnetic sheet of this assembly equipment assembling strip.
Background technology
VCM is Voice Coil Motor, is commonly called as voice coil motor or voice coil motor.Voice coil motor is a kind of direct-driving motor of special shape, have simple in structure, volume is little, at a high speed, high accelerate, the characteristic such as response is fast.Its operation principle is, is placed in the magnetic field by electric coil (conductor) and will produces power, and the size of power is proportional with the electric current that is applied on the coil, and the voice coil motor forms of motion of making based on this principle can be straight line or circular arc.
The assembling mode of the magnetic sheet of VCM motor inside adopts following dual mode mostly at present:
1, full hand assembled
The operator limits the VCM motor that is assembled to magnetic sheet craft, one by one in the position, because the restriction of motor locus, high request and the thinner restriction of magnetic sheet of magnetic sheet positioning accuracy in motor, the manual assembly difficulty is quite large, occur easily that personnel labor intensity is large, inefficiency and the high problem of product fraction defective, it is reverse that product bad is mainly manifested in the magnetic sheet magnetic pole of following three aspect: a, assembling; B, magnetic sheet surface tear; C, magnetic sheet fracture; E, unassembled putting in place.
2, machinery assembling
For example, Chinese patent literature CN 101615835A discloses a kind of " voice coil motor assembly device ", it comprises a mechanical arm, one electromagnet and a Glue dripping head, described electromagnet is fixedly connected on described mechanical arm end, described Glue dripping head is set on the described electromagnet, it offers a central through hole and exposes for described electromagnet, offer a plurality of gum outlets on the surface of described Glue dripping head away from described mechanical arm and be used for some glue, described fixed frame is used for accommodating magnetic element, after this magnetic element is installed in fixed frame, the periphery of this magnetic element is preset a glue position, described mechanical arm can along about, before and after and about six move axially, described electromagnet comprises the energization solenoid that reaches around iron core unshakable in one's determination, described voice coil motor assembly device also comprises a control device, and described control device is used for changing the solenoidal sense of current with attraction or repels this magnetic element.Can reduce to a certain extent operator's labour intensity although adopt this device to carry out magnetic sheet assembling, have following defective: a, because it also is to install one by one when the installation magnetic sheet, cause production efficiency still very low; B, when install finishing, also need to paste with glue, increased assembly process, make on the one hand the structure complicated of production equipment, cost improves, on fixed frame, if find when the sticking anti-or magnetic sheet surface tear of the magnetic pole of magnetic sheet need to be changed very inconveniently, and the later stage is need to change magnetic sheet the time by glue for magnetic sheet on the other hand, also need to process the jelly that sticks on the fixed frame, make more change jobs complicated.
Summary of the invention
One object of the present invention, be to provide a kind of VCM motor magnetic sheet assembly equipment, match by feeding system and the magnetic sheet feed system that will vertically move up and down, the magnetic sheet of needs assembling once is assembled to for the material containing system of fixing motor to be assembled, reduce workman's labour intensity and product fraction defective, improved production efficiency.
One object of the present invention, be to provide a kind of VCM motor magnetic sheet assembly equipment, but being set to the XY axle by the material containing system moves, and be fixedly installed one at the tool microscope carrier and comprise a plurality of motor location notchs for fixing motor to be assembled, can assemble a plurality of motors continuously, save greatly installation time.
Another object of the present invention, be to provide a kind of method of the VCM of utilization motor magnetic sheet assembly equipment assembling magnetic sheet, automatically assemble by adopting full-automatic mechanical to carry out a plurality of motors, not only reduced operator's labour intensity, improved production efficiency, the assembly precision of product is guaranteed, has reduced the assembling fraction defective of product, improved the qualification rate of product.
For reaching above-mentioned purpose, the present invention by the following technical solutions:
A kind of VCM motor magnetic sheet assembly equipment comprises workbench, and the material loading hole is set on the described workbench;
In described workbench, corresponding magnetic sheet installation site is provided for magnetic sheet is sent to the feed system in material loading hole;
On described workbench, the corresponding described material loading hole magnetic sheet automatic mounting that is provided for being sent into by described feed system is fitted on the feeding system in the motor to be assembled;
Under described workbench, corresponding described feeding system is provided for the material containing system of fixing motor to be assembled;
Also comprise be used to the control system of controlling described feed system, feeding system and material containing system works.
A kind of preferred version as VCM motor magnetic sheet assembly equipment, described feed system comprises four magnetic stripe slideways that are arranged on workbench inside, article four, described magnetic stripe slideway is all connected with described material loading hole, one end in every close described material loading hole of described magnetic stripe slideway all arranges drawing-inroller, described drawing-inroller carries out clearance-type work by drawing-inroller with power set, carry out assembly work so that magnetic sheet can be sent in the described material loading hole one by one, and every adjacent described magnetic stripe slideway is vertical setting.
A kind of preferred version as VCM motor magnetic sheet assembly equipment, described feeding system comprises the support that is fixedly installed on the workbench, described support upper end is fixedly installed cylinder, the piston rod end of described cylinder is fixedly connected with the cylinder connecting plate, described cylinder connecting plate is provided for the adjusting platform of manual adjustment magnetic sheet rigging position away from a side of described cylinder, described adjusting platform arranges the magnetic sheet briquetting away from a side of described cylinder connecting plate;
Described magnetic sheet briquetting comprises briquetting first and briquetting second portion, has through hole in described briquetting first and the described briquetting second portion, activity arranges the axis of guide in the described through hole, the described axis of guide comprises axis of guide first end and the axis of guide the second end, described axis of guide first end arranges axis of guide guide vane end stop, be provided for limiting the terrace of appearing on the stage of described axis of guide guide vane end stop motion in the described briquetting first, the corresponding described terrace of appearing on the stage arranges the leave from office terrace in described briquetting second portion, the described axis of guide the second end is set to the shape that is complementary with the product orientation structure, the side ring shape near the described axis of guide the second end nonmagnetic material the second guide vane end stop is set, described the second guide vane end stop arranges magnetic the first guide vane end stop away from a side ring shape of the described axis of guide the second end, the limitting casing that is connected at described the first guide vane end stop and the second guide vane end stop outer setting and the axis of guide, have the passage that magnetic sheet passes through between described limitting casing and described the first guide vane end stop and the second guide vane end stop, the thickness of the width of described passage and described monolithic magnetic sheet and the thickness of briquetting second portion are complementary;
Be arranged with spring on the described axis of guide, an end of described spring is connected on the leave from office terrace, and the other end is connected on described the first guide vane end stop.
A kind of preferred version as VCM motor magnetic sheet assembly equipment, described material containing system comprises the tool microscope carrier that the XY direction of principal axis moves, detachable is provided for the tool of fixing motor to be assembled on the described tool microscope carrier, and a plurality of motor location notchs evenly distribute on the described tool.
Preferably, be evenly distributed with 50 motor location notchs on the described tool, per five motor location notchs are row, amount to ten row.
A kind of preferred version as VCM motor magnetic sheet assembly equipment, described drawing-inroller comprises that two axial lines are parallel the first drawing-inroller and the second drawing-inroller, gap between described the first drawing-inroller and described the second drawing-inroller and the thickness of monolithic magnetic sheet are complementary, parcel one deck rubber layer on described the first drawing-inroller and described the second drawing-inroller.
A kind of preferred version as VCM motor magnetic sheet assembly equipment, on the described cylinder connecting plate linear bearing is set, described cylinder connecting plate is connected with workbench by the guide rod that is arranged in the linear bearing, one end of described guide rod is fixedly installed on the workbench, the be slidingly connected upper linear bearing of described cylinder connecting plate of the other end, and described guide rod and described workbench are vertical setting.
A kind of preferred version as VCM motor magnetic sheet assembly equipment, the corresponding described axis of guide the second end arranges location hole on the described tool microscope carrier, and the location hole on the described tool microscope carrier is corresponding setting with motor location notch on the tool, described tool microscope carrier arranges the first slide unit away from a side of tool, one side of described the first slide unit is provided for promoting described tool microscope carrier carries out straight reciprocating motion along the first slide unit the first power set, described the first slide unit arranges the second slide unit away from a side of tool microscope carrier, one side of described the second slide unit be provided for promoting described the first slide unit with and the upper tool microscope carrier that arranges the second power set of carrying out straight reciprocating motion along the second slide unit, and described the first slide unit and the second slide unit are the square crossing setting.
A kind of preferred version as VCM motor magnetic sheet assembly equipment, described material loading hole place is provided with for detection of magnetic stripe whether be sent to smoothly transducer in the tool, the output of described transducer links to each other with the input of described control system, the output of described control system is used respectively the input of power set with described drawing-inroller, the input of cylinder, the input of the first power set, the input of the second power set links to each other, pass to control system in order to will send into signal, control system is then controlled the drawing-inroller power set simultaneously, cylinder, the first power set, corresponding work is finished in the action of the second power set, and described control system is the PLC linked system.
A kind of preferred version as VCM motor magnetic sheet assembly equipment, described material loading hole comprises the first material loading hole and the second material loading hole that is the perforation setting, the shape in described the first material loading hole and described briquetting second portion are complementary, the shape in described the second material loading hole and the size of described limitting casing are complementary, and the size in described the first material loading hole is less than the size in described the second material loading hole, so that the movement track of described limitting casing is limited in the second material loading hole.
Further, except described the first guide vane end stop employing magnetic material was made, other part all adopted nonmagnetic substance to make.
A kind of assembly method of utilizing above-mentioned VCM motor magnetic sheet assembly equipment may further comprise the steps:
Step a, raw material are prepared, and magnetic sheet to be assembled is superimposed from beginning to end according to the matching requirements polylith, put into the magnetic sheet slideway, motor to be assembled is put in the motor location notch of tool simultaneously, and peace require to adjust the position;
Step b, precision adjustment, power-on, manually boot the first power set and the second power set, make first center, motor location notch centrally aligned material loading hole, the tool upper right corner, then by adjusting platform with the center of axis of guide centrally aligned motor location notch, make the center of the axis of guide, material loading hole and motor location notch on a vertical straight line;
Step c, magnetic sheet are sent into, and power-on starts control system, and magnetic stripe at first enters into the drawing-inroller place by the magnetic stripe slideway, and the drawing-inroller power set start, and magnetic sheet are sent to one by one automatically the place, the first material loading hole in material loading hole;
Steps d, magnetic sheet assembling, the magnetic sheet in the first material loading hole is because the magnetic action of the first guide vane end stop, paste rapidly the first guide vane end stop place, the action of control system control cylinder, cylinder promotes the magnetic sheet briquetting and moves downward, when the axis of guide the second end accurately passes the location hole of motor location notch insertion tool microscope carrier, cylinder promotes the magnetic sheet briquetting to be continued to move downward, the briquetting second portion is pressed into the magnetic sheet at the first guide vane end stop place in the motor to be assembled in the motor location notch, finishes the assembling of a motor magnetic sheet;
Step e, next time assembling are prepared, the transducer at place, material loading hole detects magnetic sheet and is seated, signal is passed to control system, the running of control system control cylinder, cylinder drives the magnetic sheet briquetting and moves upward, the axis of guide the second end breaks away from the motor location notch, get back to initial position, control system control drawing-inroller is sent into new magnetic sheet and is prepared assembling, the first power set and the second power set then start by control system, promote the tool microscope carrier and on tool move, make another motor to be assembled aim at the material loading hole;
Step f, repeating step d and e finish the automatic assembling of a plurality of motors.
The contrast prior art, beneficial effect of the present invention is:
1, moves downward by the axis of guide that adopts cylinder to promote in magnetic sheet briquetting and the magnetic sheet briquetting, then utilize the first guide vane end stop that the magnetic sheet of magnetic stripe slideway is held, drive magnetic sheet and move downward motor appointment rigging position, directly magnetic sheet is pressed in the motor by the magnetic sheet briquetting at last, finish assembling, the speed of whole assembling is accelerated, and operator's labour intensity reduces, and also can avoid occurring during assembling the magnetic sheet magnetic pole oppositely, surface tear, fracture or the unassembled problem that puts in place;
2, by four magnetic stripe slideways vertically are set on workbench, and be square crossing with adjacent magnetic stripe installation of slide track, can in assembling process, carry out simultaneously the assembling of four blocks of magnetic sheets, saved greatly installation time, at magnetic stripe slideway and place, material loading hole the self-feeding wheel is set simultaneously, and the thickness of the gap between two drawing-inrollers and monolithic magnetic sheet is complementary, can one by one magnetic sheet to be assembled be sent to the material loading hole, the bonding situation of magnetic sheet appears when avoiding assembling, improve assembly quality, increase assembly precision, and guarantee that after feeding system resets magnetic stripe can in time move forward a magnetic sheet position, guarantee assembling next time;
3, by at drawing-inroller parcel one deck rubber layer, the frictional force between drawing-inroller and the magnetic sheet is increased, make the magnetic sheet in the assembling process send into more smooth and easy;
4, by the first guide vane end stop and the second guide vane end stop are set at the axis of guide, and the first guide vane end stop adopts magnetic conductive metal to make, can in assembling process, use magnetic sheet magnetic force to guarantee magnetic sheet static move downward relative to the first guide vane end stop, and the second guide vane end stop adopts non-magnetic metal to make, when finishing cylinder and reset in order to ensure each assembling, can be because of magnetic stripe magnetic force with product tape from tool, impact assembling next time, and at the first guide vane end stop and the second guide vane end stop periphery a limitting casing affixed with the axis of guide is set, be provided with the passage that single magnetic sheet can pass through between limitting casing and the guide vane end stop, magnetic sheet can be pushed in the motor of tool accurately to be assembled, whole process cooperates accurate, and magnetic stripe slides smooth and easy;
5, by in the briquetting second portion of magnetic sheet briquetting, spring being set, can be after the briquetting second portion to be released magnetic sheet, the spring return that can pass through spring avoids affecting assembling next time to initial position;
6, by at the cylinder connecting plate linear bearing being set, and the vertical guide rod that matches with linear bearing that arranges on workbench, can make cylinder when parts such as promoting cylinder connecting plate and magnetic sheet briquetting moves downward, the vertical relation of at any time assurance and workbench and tool further improves assembly precision;
7, be the first slide unit and the second slide unit that the level intersection is vertically laid by arranging in tool microscope carrier bottom, and the motion of two slide units of controlling respectively by two power set, when assembling, only need the magnetism-loading plate VCM motor for the treatment of that permutation is consistent to navigate on the slide unit, until once assemble finish cylinder and reset after, use two slide units to drive the permutation motor mobile in the XY plane, realize that multi-product assembles one by one, such production efficiency obviously improves, alternative eight the skilled operators of its efficiency of assembling are worked simultaneously, and the stability of product is also very high;
8, be set to the structure corresponding with product structure by the axis of guide the second end, and the corresponding axis of guide the second end arranges location hole on the tool microscope carrier, can guarantee to pack into magnetic stripe and product orientation accurate at every turn.
Description of drawings
Fig. 1 is the structural representation of VCM motor magnetic sheet assembly equipment of the present invention;
Fig. 2 is the part-structure schematic diagram (structure that has shown the tool microscope carrier of part) of feeding system among Fig. 1;
Fig. 3 is the cross-sectional schematic (having shown some work platform and material loading hole) of Fig. 2;
Fig. 4 is the structural representation of tool among Fig. 1.
Among the figure:
1, workbench; 2, material loading hole; 201, the first material loading hole; 202, the second material loading hole; 3, magnetic stripe slideway; 4, drawing-inroller; 5, drawing-inroller power set; 6, support; 7, cylinder; 8, cylinder connecting plate; 9, regulate platform; 10, magnetic sheet briquetting; 101, briquetting first; 102, briquetting second portion; 103, through hole; 104, the terrace of appearing on the stage; 105, leave from office terrace; 11, magnetic sheet; 12, the axis of guide; 121, axis of guide first end; 122, the axis of guide the second end; 13, axis of guide guide vane end stop; 14, the first guide vane end stop; 15, the second guide vane end stop; 16, limitting casing; 17, spring; 18, tool microscope carrier; 181, location hole; 19, tool; 191, motor location notch; 20, linear bearing; 21, guide rod; 22, the first slide unit; 23, the first power set; 24, the second slide unit; 25, the second power set.
Embodiment
Shown in Fig. 1～4, a kind of VCM motor magnetic sheet assembly equipment described in this embodiment, comprise workbench 1, at the center of workbench 1 material loading hole 2 is set, in workbench 1, corresponding magnetic sheet installation site is provided for magnetic sheet 11 is sent to the feed system in material loading hole 2, feed system comprises four magnetic stripe slideways 3 that are arranged on workbench 1 inside, article four, magnetic stripe slideway 3 is all connected with material loading hole 2, one end in every magnetic stripe slideway 3 close material loading holes 2 all arranges drawing-inroller 4, drawing-inroller 4 carries out clearance-type work by drawing-inroller with power set 5, so that sending into one by one, magnetic sheet 11 carries out assembly work in the material loading hole 2, and every adjacent magnetic stripe slideway 3 is vertical setting, drawing-inroller 4 comprises that two axial lines are parallel the first drawing-inroller and the second drawing-inroller, gap between the first drawing-inroller and the second drawing-inroller and the thickness of monolithic magnetic sheet 11 are complementary, and all wrap up one deck rubber layer on the first drawing-inroller and the second drawing-inroller.
On workbench 1, magnetic sheet 11 automatic mountings that corresponding material loading hole 2 is provided for being sent into by feed system are fitted on the feeding system in the motor to be assembled, this feeding system comprises the support 6 that is fixedly installed on the workbench 1, support 6 upper ends are fixedly installed cylinder 7, the piston rod end of cylinder 7 is fixedly connected with cylinder connecting plate 8, cylinder connecting plate 8 bottoms are provided for the adjusting platform 9 of manual adjustment magnetic sheet rigging position, regulate platform 9 bottoms magnetic sheet briquetting 10 is set, magnetic sheet briquetting 10 comprises briquetting first 101 and briquetting second portion 102, has through hole 103 in briquetting first 101 and the briquetting second portion 102, through hole 103 interior activities arrange the axis of guide 12, the axis of guide 12 comprises axis of guide first end 121 and the axis of guide the second end 122, axis of guide first end 121 arranges axis of guide guide vane end stop 13, be provided for the terrace 104 of appearing on the stage of restricted guidance axle guide vane end stop 13 motions in the briquetting first 101, correspondence is appeared on the stage terrace 104 at the briquetting second portion 102 interior leave from office terraces 105 that arrange, the axis of guide the second end 122 is set to the shape that is complementary with the product orientation structure, the side ring shape near the axis of guide the second end 122 nonmagnetic material the second guide vane end stop 15 is set, the second guide vane end stop 15 tops, annular arranges magnetic the first guide vane end stop 14 on the axis of guide 12, the limitting casing 16 that is connected at the first guide vane end stop 14 and the second guide vane end stop 15 outer setting and the axis of guide 12, has the passage that magnetic sheet passes through between limitting casing 16 and the first guide vane end stop 14 and the second guide vane end stop 15, the thickness of the width of this passage and monolithic magnetic sheet 11 and the consistency of thickness of briquetting second portion 102.
In the present embodiment, be set to square with the axis of guide 12 of the first guide vane end stop 14 and the second guide vane end stop 15 contact positions, the first guide vane end stop 14 and the second guide vane end stop 15 also are set to square simultaneously, so that magnetic sheet 11 is in assembling process, four magnetic sheets 11 can paste on the first guide vane end stop 14 simultaneously, and can be simultaneously briquetting second portion 102 by the magnetic sheet briquetting be pressed in the motor to be assembled.
In order to make magnetic sheet briquetting 10 after pressing magnetic sheet 11, relative position between the first guide vane end stop 14 that magnetic sheet briquetting 10 and the axis of guide 12 and the axis of guide the second end 122 arrange, the second guide vane end stop 15, the limitting casing 16 can return to presses before the magnetic sheet, therefore a sheathed spring 17 on the axis of guide 12, one end of spring 17 is connected on the leave from office terrace 105, and the other end is connected on the first guide vane end stop 14.
Be provided for the material containing system of fixing motor to be assembled at workbench 1 time, corresponding feeding system, this material containing system comprises the tool microscope carrier 18 that the XY direction of principal axis moves, be provided for the tool 19 of fixing motor to be assembled on the tool microscope carrier 18, tool 19 is connected on the tool microscope carrier 18 by the disassembling positioning pin formula, 50 motor location notchs 191 evenly distribute on the tool 19, per five motor location notchs 191 are row, amount to ten row.
The corresponding axis of guide the second end 122 arranges location hole 181 on the tool microscope carrier 18, and the location hole on the tool microscope carrier 18 181 is corresponding setting with motor location notch 191 on the tool 19, also be provided with 50, and per five location holes 181 are row, amount to ten row, tool microscope carrier 18 arranges the first slide unit 22 away from a side of tool 19, one side of the first slide unit 22 is provided for promoting tool microscope carrier 18 carries out the Y-axis straight reciprocating motion along the first slide unit 22 the first power set 23, the first slide unit 22 bottoms arrange the second slide unit 24, one side of the second slide unit 24 be provided for promoting the first slide unit 22 with and the upper tool microscope carrier 18 that arranges the second power set 25 of carrying out the X-axis straight reciprocating motion along the second slide unit 24, namely the first slide unit 22 and the second slide unit 24 are the square crossing setting.
This VCM motor magnetic sheet assembly equipment also comprises for the control feed system, the control system of feeding system and material containing system works, be provided with at 2 places, material loading hole for detection of magnetic sheet and whether be sent to smoothly transducer in the tool 19, the output of transducer links to each other with the input of control system, the output of control system is used respectively the input of power set 5 with drawing-inroller, the input of cylinder 7, the input of the first power set 23, the input of the second power set 25 links to each other, pass to control system in order to will send into signal, control system is then controlled drawing-inroller power set 5 simultaneously, cylinder 7, the first power set 23, corresponding work is finished in 25 actions of the second power set, and control system is the PLC linked system.
In the present embodiment, material loading hole 2 comprises the first material loading hole 201 and the second material loading hole 202 that is the perforation setting, the shape in the first material loading hole 201 and briquetting second portion 102 are complementary, the size of the shape in the second material loading hole 202 and limitting casing 16 is complementary, and the size in the first material loading hole 201 is less than the size in the second material loading hole 202, therefore briquetting second portion 102 can penetrate the second material loading hole 202 from the first material loading hole 201 smoothly, assemble the work of magnetic sheet, but 16 of limitting casings can only be in the 202 interior movements of the second material loading hole, can't enter into the first material loading hole 201 with and on the position, so just can guarantee that magnetic sheet 11 utilizes limitting casing 16 to assemble smoothly magnetic sheet 11 in assembling process.
In the present embodiment, the first guide vane end stop 14 adopts magnetic material to make, can be soft magnetic material, also can be retentive material, and all adopt nonmagnetic substance to make with workbench 1, magnetic stripe slideway 3, drawing-inroller 4, limitting casing 16 and the second guide vane end stop 15 that magnetic sheet 11 directly contacts.
Utilize the assembly method of above-mentioned VCM motor magnetic sheet assembly equipment, may further comprise the steps:
The first step: magnetic sheet 11 to be assembled is superimposed from beginning to end according to the matching requirements polylith, puts into respectively four magnetic sheet slideways 3, then 50 motors to be assembled are put in the motor location notch 191 of tool 19, and peace requires to adjust the position;
Second step: precision adjustment, power-on, manually boot the first power set 23 and the second power set 25, make first 2 centers, motor location notch 191 centrally aligned material loading holes, tool 19 upper right corner, then by adjusting platform 9 with the center of first motor location notch 191 of the axis of guide 12 centrally aligneds, make the center of the axis of guide 12, material loading hole 2 and motor location notch 19 on a vertical straight line;
The 3rd step: magnetic sheet is sent into, and power-on starts control system, and magnetic stripe 11 at first enters into drawing-inroller 4 places by four magnetic stripe slideways 3, and drawing-inroller power set 5 start, and magnetic sheet 11 are sent to one by one automatically 21 places, the first material loading hole in material loading hole 2;
The 4th step: magnetic sheet assembling, the magnetic sheet 11 in the first material loading hole 21 is because the magnetic action of the first guide vane end stop 14, paste rapidly the first guide vane end stop 14 places, this moment, four blocks of magnetic sheets 11 pasted four limits of the first guide vane end stop 14 simultaneously, 7 actions of control system control cylinder, cylinder 7 promotes cylinder connecting plate 8 and moves downward, and cylinder connecting plate 8 drives adjusting platform 9, magnetic sheet briquetting 10 and the axis of guide 12 etc. move downward together, when the axis of guide the second end 122 accurately passes the location hole 181 of motor location notch 191 insertion tool microscope carriers 18, cylinder 7 promotes magnetic sheet briquetting 10 to be continued to move downward, spring 17 in the briquetting second portion 102 is because downward pressure-acting and the position-limiting action of leave from office terrace 105 and the first guide vane end stop 14 at this moment, be compressive state, briquetting second portion 102 is pushed out owing to downward thrust, the magnetic sheet 11 at the first guide vane end stop 14 places is released in its lower end, magnetic sheet 11 is entered in the motor to be assembled by the passage between limitting casing 16 and the second guide vane end stop 15, finishes the assembling of a motor magnetic sheet;
The 5th step: next time assembling is prepared, the magnetic sheet 11 that the transducer at 2 places, material loading hole detects the motor to be assembled in first motor location notch 191 has been seated, signal is passed to control system, 7 runnings of control system control cylinder, cylinder 7 band dynamic air cylinder connecting plates 8 move upward, cylinder connecting plate 8 drives magnetic sheet briquetting 10 and moves upward, the axis of guide the second end 122 breaks away from motor location notch 191, and the axis of guide 12 drives terminal limitting casing 16 and moves upward, when limitting casing 16 moves to the second material loading hole 202 in material loading hole 2, be stuck in 202 places, the second material loading hole, spring 17 is because downward pressure disappearance simultaneously, it utilizes the elastic force of self, magnetic sheet briquetting 10 is back into initial position, and control system control drawing-inroller 4 is sent into new magnetic sheet 11 and is prepared assembling, and the first power set 23 promotion tool microscope carriers 18 move inward a station along the first slide unit 22, with the center in the centrally aligned material loading hole 2 of second motor location notch 191 in the upper right corner, prepare for the second time assembling;
The 6th step: repeat the 4th step and the 5th step and finish second to the assembling of the 5th motor to be assembled, then control system is at first controlled the first power set 23 and is promoted tool microscope carrier 18 is got back to the assembling first time along the first slide unit 22 outside mobile four stations initial position, then control system is controlled the second power set 25 again and is promoted whole the first slide unit 22 along the second slide unit 24 station that moves right, make the center in the centrally aligned material loading hole 2 of second the motor location notch 191 in the secondary series upper left corner, prepare the 6th assembling;
The 7th step: repeated for the 4th step to the 6th step, the magnetic sheet that carries out successively the motor to be assembled of marshalling assembles automatically.
Know-why of the present invention has below been described in conjunction with specific embodiments.These are described just in order to explain principle of the present invention, and can not be interpreted as by any way limiting the scope of the invention.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other embodiment of the present invention, and these modes all will fall within protection scope of the present invention.
Claims (10)
1. a VCM motor magnetic sheet assembly equipment is characterized in that, comprises workbench, and the material loading hole is set on the described workbench;
In described workbench, corresponding magnetic sheet installation site is provided for magnetic sheet is sent to the feed system in material loading hole;
On described workbench, the corresponding described material loading hole magnetic sheet automatic mounting that is provided for being sent into by described feed system is fitted on the feeding system in the motor to be assembled;
Under described workbench, corresponding described feeding system is provided for the material containing system of fixing motor to be assembled;
Also comprise be used to the control system of controlling described feed system, feeding system and material containing system works.
2. VCM motor magnetic sheet assembly equipment according to claim 1, it is characterized in that, described feed system comprises four magnetic stripe slideways that are arranged on workbench inside, article four, described magnetic stripe slideway is all connected with described material loading hole, one end in every close described material loading hole of described magnetic stripe slideway all arranges drawing-inroller, described drawing-inroller carries out clearance-type work by drawing-inroller with power set, carry out assembly work so that magnetic sheet can be sent in the described material loading hole one by one, and every adjacent described magnetic stripe slideway is vertical setting.
3. VCM motor magnetic sheet assembly equipment according to claim 1, it is characterized in that, described feeding system comprises the support that is fixedly installed on the workbench, described support upper end is fixedly installed cylinder, the piston rod end of described cylinder is fixedly connected with the cylinder connecting plate, described cylinder connecting plate is provided for the adjusting platform of manual adjustment magnetic sheet rigging position away from a side of described cylinder, described adjusting platform arranges the magnetic sheet briquetting away from a side of described cylinder connecting plate;
Described magnetic sheet briquetting comprises briquetting first and briquetting second portion, has through hole in described briquetting first and the described briquetting second portion, activity arranges the axis of guide in the described through hole, the described axis of guide comprises axis of guide first end and the axis of guide the second end, described axis of guide first end arranges axis of guide guide vane end stop, be provided for limiting the terrace of appearing on the stage of described axis of guide guide vane end stop motion in the described briquetting first, the corresponding described terrace of appearing on the stage arranges the leave from office terrace in described briquetting second portion, the described axis of guide the second end is set to the shape that is complementary with the product orientation structure, the side ring shape near the described axis of guide the second end nonmagnetic material the second guide vane end stop is set, described the second guide vane end stop arranges magnetic the first guide vane end stop away from a side ring shape of the described axis of guide the second end, the limitting casing that is connected at described the first guide vane end stop and the second guide vane end stop outer setting and the axis of guide, have the passage that magnetic sheet passes through between described limitting casing and described the first guide vane end stop and the second guide vane end stop, the thickness of the width of described passage and described monolithic magnetic sheet and the thickness of briquetting second portion are complementary;
Be arranged with spring on the described axis of guide, an end of described spring is connected on the leave from office terrace, and the other end is connected on described the first guide vane end stop.
4. VCM motor magnetic sheet assembly equipment according to claim 1, it is characterized in that, described material containing system comprises the tool microscope carrier that the XY direction of principal axis moves, and detachable is provided for the tool of fixing motor to be assembled on the described tool microscope carrier, and a plurality of motor location notchs evenly distribute on the described tool.
5. VCM motor magnetic sheet assembly equipment according to claim 2, it is characterized in that, described drawing-inroller comprises that two axial lines are parallel the first drawing-inroller and the second drawing-inroller, gap between described the first drawing-inroller and described the second drawing-inroller and the thickness of monolithic magnetic sheet are complementary, parcel one deck rubber layer on described the first drawing-inroller and described the second drawing-inroller.
6. VCM motor magnetic sheet assembly equipment according to claim 3, it is characterized in that, on the described cylinder connecting plate linear bearing is set, described cylinder connecting plate is connected with workbench by the guide rod that is arranged in the linear bearing, one end of described guide rod is fixedly installed on the workbench, the be slidingly connected upper linear bearing of described cylinder connecting plate of the other end, and described guide rod and described workbench are vertical setting.
7. according to claim 3 or 4 described VCM motor magnetic sheet assembly equipments, it is characterized in that, the corresponding described axis of guide the second end arranges location hole on the described tool microscope carrier, and the location hole on the described tool microscope carrier is corresponding setting with motor location notch on the tool, described tool microscope carrier arranges the first slide unit away from a side of tool, one side of described the first slide unit is provided for promoting described tool microscope carrier carries out straight reciprocating motion along the first slide unit the first power set, described the first slide unit arranges the second slide unit away from a side of tool microscope carrier, one side of described the second slide unit be provided for promoting described the first slide unit with and the upper tool microscope carrier that arranges the second power set of carrying out straight reciprocating motion along the second slide unit, and described the first slide unit and the second slide unit are the square crossing setting.
8. according to claim 1 to 6 arbitrary described VCM motor magnetic sheet assembly equipments, it is characterized in that, described material loading hole place is provided with for detection of magnetic stripe whether be sent to smoothly transducer in the tool, the output of described transducer links to each other with the input of described control system, the output of described control system is used respectively the input of power set with described drawing-inroller, the input of cylinder, the input of the first power set, the input of the second power set links to each other, pass to control system in order to will send into signal, control system is then controlled the drawing-inroller power set simultaneously, cylinder, the first power set, corresponding work is finished in the action of the second power set, and described control system is the PLC linked system.
9. according to claim 1 and 2 or 3 arbitrary described VCM motor magnetic sheet assembly equipments, it is characterized in that, described material loading hole comprises the first material loading hole and the second material loading hole that is the perforation setting, the shape in described the first material loading hole and described briquetting second portion are complementary, the shape in described the second material loading hole and the size of described limitting casing are complementary, and the size in described the first material loading hole is less than the size in described the second material loading hole, so that the movement track of described limitting casing is limited in the second material loading hole.
10. an assembly method of utilizing the arbitrary described VCM motor magnetic sheet assembly equipment of claim 1 to 9 is characterized in that, may further comprise the steps:
Step a, raw material are prepared, and magnetic sheet to be assembled is superimposed from beginning to end according to the matching requirements polylith, put into the magnetic sheet slideway, motor to be assembled is put in the motor location notch of tool simultaneously, and peace require to adjust the position;
Step b, precision adjustment, power-on, manually boot the first power set and the second power set, make first center, motor location notch centrally aligned material loading hole, the tool upper right corner, then by adjusting platform with the center of axis of guide centrally aligned motor location notch, make the center of the axis of guide, material loading hole and motor location notch on a vertical straight line;
Step c, magnetic sheet are sent into, and power-on starts control system, and magnetic stripe at first enters into the drawing-inroller place by the magnetic stripe slideway, and the drawing-inroller power set start, and magnetic sheet are sent to one by one automatically the place, the first material loading hole in material loading hole;
Steps d, magnetic sheet assembling, the magnetic sheet in the first material loading hole is because the magnetic action of the first guide vane end stop, paste rapidly the first guide vane end stop place, the action of control system control cylinder, cylinder promotes the magnetic sheet briquetting and moves downward, when the axis of guide the second end accurately passes the location hole of motor location notch insertion tool microscope carrier, cylinder promotes the magnetic sheet briquetting to be continued to move downward, the briquetting second portion is pressed into the magnetic sheet at the first guide vane end stop place in the motor to be assembled in the motor location notch, finishes the assembling of a motor magnetic sheet;
Step e, next time assembling are prepared, the transducer at place, material loading hole detects magnetic sheet and is seated, signal is passed to control system, the running of control system control cylinder, cylinder drives the magnetic sheet briquetting and moves upward, the axis of guide the second end breaks away from the motor location notch, get back to initial position, control system control drawing-inroller is sent into new magnetic sheet and is prepared assembling, the first power set and the second power set then start by control system, promote the tool microscope carrier and on tool move, make another motor to be assembled aim at the material loading hole;
Step f, repeating step d and e finish the automatic assembling of a plurality of motors.
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| CN201210473291.7A CN102946169B (en) | 2012-11-20 | 2012-11-20 | A kind of VCM motor magnetic sheet assembly equipment, magnetic sheet is made to load the method for VCM motor |
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| CN201210473291.7A CN102946169B (en) | 2012-11-20 | 2012-11-20 | A kind of VCM motor magnetic sheet assembly equipment, magnetic sheet is made to load the method for VCM motor |
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| CN104111418A (en) * | 2013-04-19 | 2014-10-22 | 群光电子(苏州)有限公司 | VCM (voice coil motor) jitter detection machine |
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| CN105897043A (en) * | 2016-06-06 | 2016-08-24 | 长春工业大学 | Diamond-shaped hinge oblique-pulling quadratured driving type piezoelectric stick-slip linear motor and recombination excitation method thereof |
| CN107082273A (en) * | 2017-04-21 | 2017-08-22 | 苏州爱沛达自动化设备有限公司 | A kind of magnetic sheet feed mechanism |
| CN109756084A (en) * | 2017-11-06 | 2019-05-14 | 浙江鼎炬电子科技股份有限公司 | A kind of magnetite feeding mechanism and its working method |
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| CN113478239A (en) * | 2021-07-06 | 2021-10-08 | 包头江馨微电机科技有限公司 | Double-track production system for voice coil motor |
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| CN111193989A (en) * | 2020-01-19 | 2020-05-22 | 广州市建桥音响配件有限公司 | Full-automatic assembling equipment for loudspeaker magnetic sheets |
| CN111193989B (en) * | 2020-01-19 | 2021-02-23 | 广州市建桥音响配件有限公司 | Full-automatic assembling equipment for loudspeaker magnetic sheets |
| CN113478239A (en) * | 2021-07-06 | 2021-10-08 | 包头江馨微电机科技有限公司 | Double-track production system for voice coil motor |
| CN113478239B (en) * | 2021-07-06 | 2022-10-11 | 包头江馨微电机科技有限公司 | Double-track production system for voice coil motor |
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Effective date of registration: 20201202 Address after: No.388, North Zhonghua Road, Xinglongtai District, Panjin City, Liaoning Province Patentee after: Liaoning Zhonglan Photoelectric Technology Co.,Ltd. Address before: 124010 Liaoning Zhong Hua Electronic Technology Co., Ltd, Zhonghua Road East Panjin Economic Development Zone, Panjin, Xinglongtai, Liaoning Patentee before: LIAONING ZHONGLAN ELECTRONIC TECHNOLOGY Co.,Ltd. |
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Denomination of invention: The invention relates to a VCM motor magnetic sheet assembly device and a method for loading a magnetic sheet into a VCM motor Effective date of registration: 20210726 Granted publication date: 20150805 Pledgee: China Construction Bank Corporation Panjin branch Pledgor: Liaoning Zhonglan Photoelectric Technology Co.,Ltd. Registration number: Y2021210000049 |