CN108326543A - A kind of door handle automatic assembly equipment and its method for assembling door handle - Google Patents

A kind of door handle automatic assembly equipment and its method for assembling door handle Download PDF

Info

Publication number
CN108326543A
CN108326543A CN201810109599.0A CN201810109599A CN108326543A CN 108326543 A CN108326543 A CN 108326543A CN 201810109599 A CN201810109599 A CN 201810109599A CN 108326543 A CN108326543 A CN 108326543A
Authority
CN
China
Prior art keywords
door handle
cover
feed bin
locating piece
electric rotating
Prior art date
Application number
CN201810109599.0A
Other languages
Chinese (zh)
Other versions
CN108326543B (en
Inventor
马洪业
武传宇
童俊华
Original Assignee
浙江理工大学
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 浙江理工大学 filed Critical 浙江理工大学
Priority to CN201810109599.0A priority Critical patent/CN108326543B/en
Publication of CN108326543A publication Critical patent/CN108326543A/en
Application granted granted Critical
Publication of CN108326543B publication Critical patent/CN108326543B/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P21/00Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
    • B23P21/004Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/001Article feeders for assembling machines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/001Article feeders for assembling machines
    • B23P19/004Feeding the articles from hoppers to machines or dispensers

Abstract

The invention discloses a kind of door handle automatic assembly equipment and its methods for assembling door handle.The manual assembly door handle time is long, it is also possible to anti-loaded.Present device includes objective table, the linear guide, positioning fixture and the door handle feed bin arranged successively along the linear guide side, door handle erector, outer cover feed bin, outer cover erector, inner cover feed bin, inner cover erector, torsional spring feed bin, torsional spring erector, washer feed bin, washer erector, circlip feed bin and circlip erector;It is equipped with laser emitter between each feed bin and erector;Each laser emitter is located at the corresponding position setting laser pickoff of the linear guide other side.Efficiency of assembling of the present invention is artificial 2 times or so;Mechanical package makes product quality tend towards stability;Production cost can be reduced.

Description

A kind of door handle automatic assembly equipment and its method for assembling door handle
Technical field
The invention belongs to automated production fields, and in particular to a kind of door handle automatic assembly equipment and its assembling door handle Method.
Background technology
Door handle is to build the indispensable part in house, China's building construction rapid development, to its demand also continuous It improves.Fig. 7 and Fig. 8 is a kind of common door handle, is needed in its assembling process by 6 assembling parts together, and current This door handle is all to use manually to assemble, and assembles a door handle and needs about 15 seconds, this process is needed door knob Hand is inserted into the circular hole of outer cover, is later knocked in inner cover, torsional spring with specific purpose tool, is finally pacified circlip with special pliers It installs.Time used in manual assembly door handle is longer, and period of assembly may be anti-loaded by door handle.Therefore, for manual assembly Deficiency, need to design a kind of door handle automatic assembly equipment.
Invention content
The purpose of the present invention is the deficiencies for man-made assembly door handle in the prior art, provide a kind of automatic group of door handle Standby and its assembling door handle method is installed, can realize the automatic assembling of door handle, while there is production efficiency height, product quality The advantages that stablizing.
The technical solution adopted by the present invention is:
A kind of door handle automatic assembly equipment of the present invention, including objective table, the linear guide, positioning fixture and led along straight line Door handle feed bin that rail side is arranged successively, door handle erector, outer cover feed bin, outer cover erector, inner cover feed bin, inner cover installation Device, torsional spring feed bin, torsional spring erector, washer feed bin, washer erector, circlip feed bin and circlip erector;It is described The linear guide be fixed on objective table, positioning fixture and the linear guide constitute sliding pair;The positioning fixture and driving electricity Machine is connected by tape handler;Between door handle feed bin and door handle erector, between outer cover feed bin and outer cover erector, it is interior Between lid feed bin and inner cover erector, between torsional spring feed bin and torsional spring erector, between washer feed bin and washer erector and It is equipped with laser emitter between circlip feed bin and circlip erector;It is another that each laser emitter is located at the linear guide Laser pickoff is arranged in the corresponding position of side.
The positioning fixture includes door handle locating piece, the first outer cover locating piece and the second outer cover locating piece;Outside first Lid locating piece and the second outer cover locating piece are each attached at the top of door handle locating piece;It is recessed that first outer cover locating piece offers first Slot, the second outer cover locating piece offer the second groove;The length direction of first groove and the second groove is parallel with the linear guide Setting;Door handle locating piece offers door handle groove;Door handle groove is in the first door handle locating piece and the second door handle The spaced position of locating piece;Door handle groove corresponds to that end of door handle tail portion towards laser pickoff.
The door handle feed bin, outer cover feed bin, inner cover feed bin, torsional spring feed bin, washer feed bin and circlip feed bin are equal Equipped with ramp, and each ramp bottom end is equipped with baffle;The direction in ramp is parallel with the linear guide;The ramp bottom end of door handle feed bin It is consistent with the door handle groove shapes of positioning fixture.
The door handle erector includes the first electric rotating machine, the first locating piece, first straight line mobile motor, the first electricity Magnet and the first spill spin block;The pedestal of first electric rotating machine is fixed on objective table, the output shaft of the first electric rotating machine and first Spill spin block is fixed;The pedestal of first straight line mobile motor is fixed on the first spill spin block, the output shaft of first straight line mobile motor With the first electromagnetism ferropexy;First locating piece is fixed on the first electromagnet bottom;First locating piece is in the strip placed vertically.
The outer cover erector includes the second electric rotating machine, the second locating piece, second straight line mobile motor, the second electromagnetism Iron and the second spill spin block;The pedestal of second electric rotating machine is fixed on objective table, the output shaft of the second electric rotating machine and the second rotation Switch block is fixed;The pedestal of second straight line mobile motor is fixed on the second spill spin block, the output shaft of second straight line mobile motor with Second electromagnetism ferropexy;Second electromagnet is for being sucked outer cover;Second locating piece is fixed on the second electromagnet bottom;Second positioning Block is in horizontal positioned strip;The bottom surface both ends of second locating piece are respectively provided with a convex cylindrical.
The inner cover erector includes third electric rotating machine, third locating piece, third linear movement motor, third electromagnetism Iron and third spill spin block;The pedestal of third electric rotating machine is fixed on objective table, and output shaft and the third of third electric rotating machine are revolved Switch block is fixed;Third linear movement motor pedestal be fixed on third spill spin block, third move linearly motor output shaft with Third electromagnetism ferropexy;Third locating piece is fixed on third electromagnet bottom;It is biased to end position and opens in the bottom surface of third locating piece If rectangular channel;The bottom surface both ends of third locating piece are equipped with raised line.
The torsional spring erector includes the 4th electric rotating machine, the 4th locating piece, the 4th linear movement motor, the 4th electromagnetism Iron and the 4th spill spin block;The pedestal of 4th electric rotating machine is fixed on objective table, the output shaft of the 4th electric rotating machine and the 4th rotation Switch block is fixed;4th linear movement motor pedestal be fixed on the 4th spill spin block, the 4th linear movement motor output shaft with 4th electromagnetism ferropexy;4th locating piece is fixed on the 4th electromagnet bottom;4th bottom surface of positioning block offers torsional spring groove;Institute The slot bottom for stating torsional spring groove opens up two torque arm locating slots.
The washer erector includes the 5th electric rotating machine, the 5th locating piece, the 5th linear movement motor, the 5th electromagnetism Iron and the 5th spill spin block;The pedestal of 5th electric rotating machine is fixed on objective table, the output shaft of the 5th electric rotating machine and the 5th rotation Switch block is fixed;The pedestal of 5th linear movement motor is fixed on the 5th spill spin block, the output shaft and the of five linear movement motors Five electromagnetism ferropexies;5th locating piece is fixed on the 5th electromagnet bottom;5th bottom surface of positioning block offers gasket recess.
The circlip erector includes the 6th electric rotating machine, the 6th locating piece, the 6th linear movement motor, pedestal With the 6th spill spin block;The pedestal of 6th electric rotating machine is fixed on objective table, the output shaft of the 6th electric rotating machine and the 6th rotation Block is fixed;The pedestal of 6th linear movement motor is fixed on the 6th spill spin block;The output shaft and base of 6th linear movement motor Seat is fixed;6th locating piece includes substrate, distraction plate and the 7th linear movement motor;Substrate is fixed on pedestal;Two A 7th linear movement motor is disposed opposite to each other, and is each attached on substrate;The output shaft and one of each 7th linear movement motor Block distraction plate is fixed;Distraction plate constitutes sliding pair with substrate;The bottom of distraction plate is equipped with cylindrical strut;Two pieces of distraction plate bottoms The strut opposing substrate in portion is symmetrical arranged.
The conveyer belt of the positioning fixture and tape handler is fixed, and one of tape handler belt wheel is by driving Motor drives, another belt wheel is hinged on objective table.
The length of first locating piece is equal with width, and height is five times of length or more;The length of second locating piece It is ten times or more of width.
The gasket recess is made of half-arc groove with two straight-line grooves for being arranged symmetrically in half-arc groove both ends;Straight line The inner end of slot is connected to half-arc groove, and outer end opens setting;The opposite side wall of two straight-line grooves and the tangent setting of half-arc groove side wall.
Driving motor, each electric rotating machine, each linear movement motor and each electromagnet is controlled by controller, respectively The signal output end of laser pickoff is connect with controller.
The method that the door handle automatic assembly equipment carries out door handle assembling, is as follows:
1) it arranges on the ramp of door handle feed bin door handle, door handle tail portion is towards ramp bottom end, and the groove of door handle Upward, when the first electric rotating machine rotates forward 90 °, the groove of door handle is corresponding with the vertical position of the first locating piece;Outer cover feed bin It arranges on ramp outer cover, the length direction of outer cover is vertical with ramp direction, and outer cover madial wall is upward, and the second electric rotating machine rotates forward At 90 °, the circular hole at outer cover both ends and two convex cylindrical vertical positions of the second bottom surface of positioning block are corresponding respectively;The slope of inner cover feed bin It arranges on road inner cover, the length direction of inner cover is vertical with ramp direction, inside covers and the matched square of the rectangular channel of third locating piece Shape convex block is arranged upward, and rectangular cam is towards laser pickoff side, when third electric rotating machine rotates forward 90 °, rectangular cam with The rectangular channel vertical position of third bottom surface of positioning block corresponds to;It arranges on the ramp of torsional spring feed bin torsional spring, the 4th electric rotating machine rotates forward At 90 °, two torque arm locating slots of the 4th locating piece and two torque arm vertical positions of torsional spring are corresponding respectively;The slope of washer feed bin It arranges on road washer;It arranges on the ramp of circlip feed bin circlip, the opening of circlip is towards laser pickoff one Side, when the 5th electric rotating machine rotates forward 90 °, two force effect holes of circlip and two strut vertical positions of distraction plate bottom It corresponds to respectively;
2) driving motor driving positioning fixture reaches at the laser emitter between door handle feed bin and door handle erector When, driving motor stalling, 90 ° of the first electric rotating machine rotating forward, the first spill spin block face door handle feed bin, first straight line mobile motor The first locating piece is driven to be inserted into the groove of door handle, door handle is sucked in then the first electromagnet energization;Then first straight line is moved Dynamic motor moves upwards, and the first electric rotating machine inverts 90 °, and first straight line mobile motor moves downward, the power-off of the first electromagnet, door Handle is installed in the door handle groove of door handle locating piece, and first straight line mobile motor moves upwards reset, and driving motor opens Dynamic driving positioning fixture moves forward;
3) when positioning fixture is reached at the laser emitter between outer cover feed bin and outer cover erector, driving motor stalling, Second electric rotating machine rotates forward 90 °, and the second spill spin block face outer cover feed bin, second straight line mobile motor drives the second locating piece downward Movement is inserted in outer cover, and outer cover is sucked in then the second electromagnet energization;Then second straight line mobile motor moves upwards, the second rotation Rotating motor inverts 90 °, and outer cover long side is parallel with guide rail at this time, and second straight line mobile motor moves downward, the power-off of the second electromagnet, Outer cover is installed in the first groove and the second groove, and second straight line mobile motor moves upwards reset, and driving motor starts driving Positioning fixture moves forward;
4) when positioning fixture is reached at the laser emitter between inner cover feed bin and inner cover erector, driving motor stalling, Third electric rotating machine rotates forward 90 °, and third spill spin block face inner cover feed bin, third linear movement motor moves downward, and inner cover is inserted in In third locating piece, inner cover is sucked in the energization of third electromagnet;Then third linear movement motor moves upwards, third electric rotating machine 90 ° of reversion, third linear movement motor move downward, and third electromagnet power-off, inner cover is installed in outer cover and is sleeved on door handle On, third linear movement motor moves upwards reset, and driving motor starts driving positioning fixture and moves forward;
5) when positioning fixture is reached at the laser emitter between torsional spring feed bin and torsional spring erector, driving motor stalling, 4th electric rotating machine rotates forward 90 °, and the 4th spill spin block face torsional spring feed bin, the 4th linear movement motor moves downward, and torsional spring is inserted in In 4th locating piece, torsional spring is sucked in the energization of the 4th electromagnet;Then the 4th linear movement motor moves upwards, the 4th electric rotating machine 90 ° of reversion, the 4th linear movement motor move downward, and the 4th electromagnet power-off, torsional spring is installed in inner cover and is sleeved on door handle On, the 4th linear movement motor moves upwards reset, and driving motor starts driving positioning fixture and moves forward;
6) when positioning fixture is reached at the laser emitter between washer feed bin and washer erector, driving motor stalling, 5th electric rotating machine rotates forward 90 °, and the 5th spill spin block face torsional spring feed bin, the 5th linear movement motor moves downward, and gasket is inserted in In 5th locating piece, gasket is sucked in the energization of the 5th electromagnet;Then the 5th linear movement motor moves upwards, the 5th electric rotating machine 90 ° of reversion, the 5th linear movement motor move downward, and the 5th electromagnet power-off, gasket is installed on torsional spring and is sleeved on door handle On, the 5th linear movement motor moves upwards reset, and driving motor starts driving positioning fixture and moves forward;
7) when positioning fixture is reached at the laser emitter between circlip feed bin and circlip erector, driving electricity Machine stalls, 90 ° of the 6th electric rotating machine rotating forward, the 6th spill spin block face circlip feed bin 15, and the 6th linear movement motor is downward Movement, two struts of distraction plate bottom are inserted in two force effect holes of circlip, two the 7th linear movement motor fortune Two pieces of distraction plates of dynamic drive, which are moved away from, struts circlip;Then the 6th linear movement motor moves upwards, the 6th rotation 90 ° of motor reversal, the 6th linear movement motor move downward, and two the 7th linear movement motor movements drive two pieces of distraction plate phases Circlip is closed to mobile, circlip is installed on gasket and is sleeved on door handle;Two the 7th linear movement motors It resets, the 6th linear movement motor moves upwards reset;
8) door handle assembly assembled is taken away, driving motor drives positioning fixture to reset, in positioning fixture reseting procedure, Each electric rotating machine and each linear movement motor keep stop state.
The beneficial effects of the invention are as follows:Efficiency of assembling is artificial 2 times or so;Mechanical package makes product quality tend to be steady It is fixed;Production cost can be reduced.
Description of the drawings
Fig. 1 is the overall structure stereogram of the present invention;
Fig. 2 is the structural perspective of positioning fixture in the present invention;
Fig. 3 is the assembling stereogram of each erector in the present invention;
Fig. 4 is the structural perspective of third locating piece in the present invention;
Fig. 5 is the structural perspective of the 5th locating piece in the present invention;
Fig. 6 is the structural perspective of the 6th locating piece in the present invention;
Fig. 7 is the door handle assembly structural perspective assembled;
Fig. 8 is the explosive view of door handle assembly.
Specific implementation mode
Below in conjunction with attached drawing, the invention will be further described, but the invention is not limited in following embodiments.
As shown in Figure 1, a kind of door handle automatic assembly equipment, including objective table 1, the linear guide 2, positioning fixture 3 and It is the door handle feed bin 10 arranged successively along 2 side of the linear guide, door handle erector 4, outer cover feed bin 11, outer cover erector 5, interior Lid feed bin 12, inner cover erector 6, torsional spring feed bin 13, torsional spring erector 7, washer feed bin 14, washer erector 8, circlip material Storehouse 15 and circlip erector 9;The linear guide 2 is fixed on objective table 1, and positioning fixture 3 is constituted with the linear guide 2 and slided It is secondary;Positioning fixture 3 and the conveyer belt of tape handler are fixed, and one of tape handler belt wheel is driven by driving motor, Another belt wheel is hinged on objective table 1;Between door handle feed bin 10 and door handle erector 4, outer cover feed bin 11 and outer cover pacify Fill between device 5, between inner cover feed bin 12 and inner cover erector 6, between torsional spring feed bin 13 and torsional spring erector 7, washer feed bin 14 Laser emitter 16 is equipped between washer erector 8 and between circlip feed bin 15 and circlip erector 9;Respectively Laser emitter 16 is located at the corresponding position setting laser pickoff 17 of 2 other side of the linear guide.
As shown in Fig. 2, positioning fixture 3 includes that door handle locating piece 3-1, the first outer cover locating piece 3-2 and the second outer cover are fixed Position block;First outer cover locating piece 3-2 and the second outer cover locating piece are each attached at the top of door handle locating piece 3-1;First outer cover is fixed Position block 3-2 offers the first groove, and the second outer cover locating piece offers the second groove;The length side of first groove and the second groove To being arranged in parallel with the linear guide 2, it to be used for the positioning and placement of outer cover;Door handle locating piece 3-1 offers door handle groove; Door handle groove is in the spaced position of the first door handle locating piece 3-1 and the second door handle locating piece, for determining for door handle Position and placement;Door handle groove corresponds to that end of door handle tail portion towards laser pickoff 17.
As shown in Figure 1, door handle feed bin 10, outer cover feed bin 11, inner cover feed bin 12, torsional spring feed bin 13,14 and of washer feed bin Circlip feed bin 15 is equipped with ramp, and each ramp bottom end is equipped with baffle;The direction in ramp is parallel with the linear guide 2;Door The ramp bottom end of handle feed bin 10 is consistent with the door handle groove shapes of positioning fixture 3.
As shown in figs. 1 and 3, door handle erector 4 includes the first electric rotating machine 4-1, the first locating piece 4-2, first straight line Mobile motor 4-3, the first electromagnet 4-4 and the first spill spin block 4-5;The pedestal of first electric rotating machine 4-1 is fixed on objective table 1 On, the output shaft of the first electric rotating machine 4-1 is fixed with the first spill spin block 4-5;The pedestal of first straight line mobile motor 4-3 is fixed on On first spill spin block 4-5, the output shaft of first straight line mobile motor 4-3 is fixed with the first electromagnet 4-4, the first electromagnet 4-4 For door handle to be sucked;First locating piece 4-2 is fixed on the first bottoms electromagnet 4-4;First locating piece 4-2 is in place vertically Strip, and length is equal with width, height is five times of length or more.
As shown in figs. 1 and 3, outer cover erector 5 includes the second electric rotating machine 5-1, the second locating piece 5-2, second straight line shifting Dynamic motor 5-3, the second electromagnet 5-4 and the second spill spin block 5-5;The pedestal of second electric rotating machine 5-1 is fixed on objective table 1, The output shaft of second electric rotating machine 5-1 is fixed with the second spill spin block 5-5;The pedestal of second straight line mobile motor 5-3 is fixed on On two spill spin block 5-5, the output shaft of second straight line mobile motor 5-3 is fixed with the second electromagnet 5-4;Second electromagnet is for inhaling Firmly outer cover;Second locating piece 5-2 is fixed on the second electromagnet bottom;Second locating piece 5-2 is in the strip being horizontally arranged, and long Degree is ten times of width or more;The bottom surface both ends of second locating piece 5-2 are respectively provided with a convex cylindrical, the circular hole phase with outer cover both ends Matching forms positioning.
As shown in Fig. 1,3 and 4, inner cover erector 6 includes third electric rotating machine 6-1, third locating piece 6-2, third straight line Mobile motor 6-3, third electromagnet 6-4 and third spill spin block 6-5;The pedestal of third electric rotating machine 6-1 is fixed on objective table 1 On, output shaft and the third spill spin block 6-5 of third electric rotating machine 6-1 are fixed;The pedestal of third linear movement motor 6-3 is fixed on On third spill spin block 6-5, the output shaft of third linear movement motor 6-3 is fixed with third electromagnet 6-4;Third electromagnet 6-4 For inner cover to be sucked;Third locating piece 6-2 is fixed on the bottoms third electromagnet 6-4;It is biased to end in the bottom surface of third locating piece 6-2 Position opens up rectangular channel, for positioning inner cover;The bottom surface both ends of third locating piece 6-2 are equipped with raised line, accurate convenient for rectangular channel Positioning.
As shown in figs. 1 and 3, torsional spring erector 7 includes the 4th electric rotating machine 7-1, the 4th locating piece 7-2, the shifting of the 4th straight line Dynamic motor 7-3, the 4th electromagnet 7-4 and the 4th spill spin block 7-5;The pedestal of 4th electric rotating machine 7-1 is fixed on objective table 1, The output shaft of 4th electric rotating machine 7-1 is fixed with the 4th spill spin block 7-5;The pedestal of 4th linear movement motor 7-3 is fixed on the On four spill spin block 7-5, the output shaft of the 4th linear movement motor 7-3 is fixed with the 4th electromagnet 7-4;4th electromagnet 7-4 is used In torsional spring is sucked;4th locating piece 7-2 is fixed on the 4th bottoms electromagnet 7-4;It is recessed that 4th bottom surfaces locating piece 7-2 offer torsional spring The slot bottom of slot, torsional spring groove opens up two torque arm locating slots, and torque arm locating slot realizes the torque arm positioning of torsional spring.
As shown in Fig. 1,3 and 5, washer erector 8 includes the 5th electric rotating machine 8-1, the 5th locating piece 8-2, the 5th straight line Mobile motor 8-3, the 5th electromagnet 8-4 and the 5th spill spin block 8-5;The pedestal of 5th electric rotating machine 8-1 is fixed on objective table 1 On, output shaft and the 5th spill spin block 8-5 of the 5th electric rotating machine 8-1 are fixed;The pedestal of 5th linear movement motor 8-3 is fixed on On 5th spill spin block 8-5, the output shaft of five linear movement motor 8-3 is fixed with the 5th electromagnet 8-4;5th electromagnet 8-4 is used In washer is sucked;5th locating piece 8-2 is fixed on the 5th bottoms electromagnet 8-4;It is recessed that 5th bottom surfaces locating piece 8-2 offer washer Slot realizes the positioning of washer;Gasket recess is made of half-arc groove with two straight-line grooves for being arranged symmetrically in half-arc groove both ends; The inner end of straight-line groove is connected to half-arc groove, and outer end opens setting;The opposite side wall of two straight-line grooves with half-arc groove side wall is tangent sets It sets.
As shown in Fig. 1,3 and 6, circlip erector 9 includes the 6th electric rotating machine 9-1, the 6th locating piece 9-2, the 6th Move linearly motor 9-3, pedestal 9-4 and the 6th spill spin block 9-5;The pedestal of 6th electric rotating machine 9-1 is fixed on objective table 1, The output shaft of 6th electric rotating machine 9-1 is fixed with the 6th spill spin block 9-5;The pedestal of 6th linear movement motor 9-3 is fixed on the On six spill spin block 9-5;The output shaft of 6th linear movement motor 9-3 is fixed with pedestal 9-4;6th locating piece 9-2 include substrate, The linear movement motors of distraction plate 9-2-1 and the 7th 9-2-2;Substrate is fixed on pedestal 9-4;Two the 7th linear movement motor 9- 2-2 is disposed opposite to each other, and is each attached on substrate;The output shaft and one piece of distraction plate 9- of each 7th linear movement motor 9-2-2 2-1 is fixed;Distraction plate 9-2-1 constitutes sliding pair with substrate;The bottom of distraction plate 9-2-1 is equipped with cylindrical strut;Two pieces of supports The strut opposing substrate for opening the bottoms plate 9-2-1 is symmetrical arranged.
Driving motor, each electric rotating machine, each linear movement motor and each electromagnet are controlled by controller, and each laser connects The signal output end for receiving device 17 is connect with controller.
The method that the door handle automatic assembly equipment carries out door handle assembling, is as follows:
1) arrange door handle 16-1 on the ramp of door handle feed bin 10, and door handle tail portion is towards ramp bottom end, and door handle Groove upward, the first electric rotating machine rotate forward 90 ° when, the groove of door handle is corresponding with the vertical position of the first locating piece;Outer cover Arrange outer cover 16-2 on the ramp of feed bin 11, and the length direction of outer cover is vertical with ramp direction, and outer cover madial wall is upward, and second When electric rotating machine rotates forward 90 °, the circular hole at outer cover both ends and two convex cylindrical vertical positions of the second bottom surfaces locating piece 5-2 are right respectively It answers;Arrange inner cover 16-3 on the ramp of inner cover feed bin 12, and the length direction of inner cover is vertical with ramp direction, and it is fixed with third inside to cover The matched rectangular cam of rectangular channel of position block 6-2 is arranged upward, and rectangular cam, towards 17 side of laser pickoff, third rotates When motor rotates forward 90 °, rectangular cam is corresponding with the rectangular channel vertical position of the bottom surfaces third locating piece 6-2;The slope of torsional spring feed bin 13 Arrange torsional spring 16-4, when the 4th electric rotating machine 7-1 rotates forward 90 °, the two torque arm locating slots and torsional spring of the 4th locating piece 7-2 on road Two torque arm vertical positions correspond to respectively;Arrange washer 16-5 on the ramp of washer feed bin 14;The slope of circlip feed bin 15 Arrange circlip 16-6 on road, and for the opening of circlip towards 17 side of laser pickoff, the 5th electric rotating machine rotates forward 90 ° When, two force effect holes of circlip and two strut vertical positions of the bottoms distraction plate 9-2-1 are corresponding respectively;
2) driving motor driving positioning fixture reaches the laser emitter between door handle feed bin 10 and door handle erector 4 When at 16, driving motor stalling, the first electric rotating machine rotates forward 90 °, and the first spill spin block 4-5 face door handles feed bin 10, first is straight Line mobile motor the first locating piece of driving 4-2 is inserted into the groove of door handle, and door handle is sucked in then the first electromagnet energization;It connects First straight line mobile motor to move upwards, the first electric rotating machine inverts 90 °, and first straight line mobile motor moves downward, and first Electromagnet powers off, and door handle is installed in the door handle groove of door handle locating piece 3-1, and first straight line mobile motor moves upwards It resets, driving motor starts driving positioning fixture and moves forward;
3) when positioning fixture is reached at the laser emitter 16 between outer cover feed bin 11 and outer cover erector 5, driving motor Stalling, the second electric rotating machine rotate forward 90 °, and the second spill spin block face outer cover feed bin 11, second straight line mobile motor driving second is determined Position block 5-2, which is moved down, to be inserted in outer cover, and outer cover is sucked in then the second electromagnet energization;Then second straight line mobile motor is upward Movement, the second electric rotating machine invert 90 °, and outer cover long side is parallel with guide rail at this time, and second straight line mobile motor moves downward, and second Electromagnet powers off, and outer cover is installed in the first groove and the second groove, and second straight line mobile motor moves upwards reset, driving electricity Machine starts driving positioning fixture and moves forward;
4) when positioning fixture is reached at the laser emitter 16 between inner cover feed bin 12 and inner cover erector 6, driving motor Stalling, third electric rotating machine rotate forward 90 °, and third spill spin block face inner cover feed bin 12, third linear movement motor moves downward, interior Lid is inserted in third locating piece 6-2, and inner cover is sucked in the energization of third electromagnet;Then third linear movement motor moves upwards, the Three electric rotating machines invert 90 °, and third linear movement motor moves downward, and third electromagnet power-off, inner cover is installed in outer cover simultaneously It is sleeved on door handle, third linear movement motor moves upwards reset, and driving motor starts driving positioning fixture and moves forward;
5) when positioning fixture is reached at the laser emitter 16 between torsional spring feed bin 13 and torsional spring erector 7, driving motor Stalling, the 4th electric rotating machine rotate forward 90 °, and the 4th spill spin block face torsional spring feed bin 13, the 4th linear movement motor moves downward, and turns round Spring is inserted in the 4th locating piece 7-2, and torsional spring is sucked in the energization of the 4th electromagnet;Then the 4th linear movement motor moves upwards, the Four electric rotating machines invert 90 °, and the 4th linear movement motor moves downward, and the 4th electromagnet power-off, torsional spring is installed in inner cover simultaneously It is sleeved on door handle, the 4th linear movement motor moves upwards reset, and driving motor starts driving positioning fixture and moves forward;
6) when positioning fixture is reached at the laser emitter 16 between washer feed bin 14 and washer erector 8, driving motor Stalling, the 5th electric rotating machine rotate forward 90 °, and the 5th spill spin block face torsional spring feed bin 14, the 5th linear movement motor moves downward, and pads Piece is inserted in the 5th locating piece 8-2, and gasket is sucked in the energization of the 5th electromagnet;Then the 5th linear movement motor moves upwards, the Five electric rotating machines invert 90 °, and the 5th linear movement motor moves downward, and the 5th electromagnet power-off, gasket is installed on torsional spring simultaneously It is sleeved on door handle, the 5th linear movement motor moves upwards reset, and driving motor starts driving positioning fixture and moves forward;
7) when positioning fixture is reached at the laser emitter 16 between circlip feed bin 15 and circlip erector 9, Driving motor stalls, 90 ° of the 6th electric rotating machine rotating forward, the 6th spill spin block face circlip feed bin 15, the 6th linear movement electricity Machine moves downward, and two struts of the bottoms distraction plate 9-2-1 are inserted in two force effect holes of circlip, two the 7th straight lines Mobile motor movement drives two pieces of distraction plate 9-2-1 to be moved away from and struts circlip;Then the 6th linear movement motor to Upper movement, the 6th electric rotating machine invert 90 °, and the 6th linear movement motor moves downward, two the 7th linear movement motor movements It drives two pieces of distraction plate 9-2-1 to move towards to be closed circlip, circlip is installed on gasket and is sleeved on door handle; Two the 7th linear movement reset motors, the 6th linear movement motor move upwards reset;
8) door handle assembly (as shown in FIG. 7 and 8) assembled is taken away, driving motor drives positioning fixture to reset, positioning In fixture reseting procedure, each electric rotating machine and each linear movement motor keep stop state.

Claims (6)

1. a kind of door handle automatic assembly equipment, it is characterised in that:Including objective table, the linear guide, positioning fixture and along straight Door handle feed bin that line guide rail side is arranged successively, door handle erector, outer cover feed bin, outer cover erector, inner cover feed bin, inner cover Erector, torsional spring feed bin, torsional spring erector, washer feed bin, washer erector, circlip feed bin and circlip erector; The linear guide is fixed on objective table, and positioning fixture constitutes sliding pair with the linear guide;The positioning fixture and drive Dynamic motor is connected by tape handler;Between door handle feed bin and door handle erector, outer cover feed bin and outer cover erector it Between, between inner cover feed bin and inner cover erector, between torsional spring feed bin and torsional spring erector, between washer feed bin and washer erector And it is equipped with laser emitter between circlip feed bin and circlip erector;Each laser emitter is located at the linear guide Laser pickoff is arranged in the corresponding position of the other side;
The positioning fixture includes door handle locating piece, the first outer cover locating piece and the second outer cover locating piece;First outer cover is fixed Position block and the second outer cover locating piece are each attached at the top of door handle locating piece;First outer cover locating piece offers the first groove, the Two outer cover locating pieces offer the second groove;The length direction of first groove and the second groove is arranged in parallel with the linear guide; Door handle locating piece offers door handle groove;Door handle groove is in the first door handle locating piece and the second door handle locating piece Spaced position;Door handle groove corresponds to that end of door handle tail portion towards laser pickoff;
Door handle feed bin, outer cover feed bin, inner cover feed bin, torsional spring feed bin, washer feed bin and the circlip feed bin is equipped with Ramp, and each ramp bottom end is equipped with baffle;The direction in ramp is parallel with the linear guide;The ramp bottom end of door handle feed bin with it is fixed The door handle groove shapes of position fixture are consistent;
The door handle erector includes the first electric rotating machine, the first locating piece, first straight line mobile motor, the first electromagnet With the first spill spin block;The pedestal of first electric rotating machine is fixed on objective table, the output shaft of the first electric rotating machine and the first rotation Block is fixed;The pedestal of first straight line mobile motor is fixed on the first spill spin block, the output shaft of first straight line mobile motor and One electromagnetism ferropexy;First locating piece is fixed on the first electromagnet bottom;First locating piece is in the strip placed vertically;
The outer cover erector include the second electric rotating machine, the second locating piece, second straight line mobile motor, the second electromagnet and Second spill spin block;The pedestal of second electric rotating machine is fixed on objective table, the output shaft of the second electric rotating machine and the second spill spin block It is fixed;The pedestal of second straight line mobile motor is fixed on the second spill spin block, the output shaft of second straight line mobile motor and second Electromagnetism ferropexy;Second electromagnet is for being sucked outer cover;Second locating piece is fixed on the second electromagnet bottom;Second locating piece is in Horizontal positioned strip;The bottom surface both ends of second locating piece are respectively provided with a convex cylindrical;
The inner cover erector include third electric rotating machine, third locating piece, third linear movement motor, third electromagnet and Third spill spin block;The pedestal of third electric rotating machine is fixed on objective table, output shaft and the third spill spin block of third electric rotating machine It is fixed;The pedestal of third linear movement motor is fixed on third spill spin block, the output shaft and third of third linear movement motor Electromagnetism ferropexy;Third locating piece is fixed on third electromagnet bottom;It is biased to end position and opens up square in the bottom surface of third locating piece Shape slot;The bottom surface both ends of third locating piece are equipped with raised line;
The torsional spring erector include the 4th electric rotating machine, the 4th locating piece, the 4th linear movement motor, the 4th electromagnet and 4th spill spin block;The pedestal of 4th electric rotating machine is fixed on objective table, the output shaft and the 4th spill spin block of the 4th electric rotating machine It is fixed;The pedestal of 4th linear movement motor is fixed on the 4th spill spin block, the output shaft and the 4th of the 4th linear movement motor Electromagnetism ferropexy;4th locating piece is fixed on the 4th electromagnet bottom;4th bottom surface of positioning block offers torsional spring groove;The torsion The slot bottom of spring groove opens up two torque arm locating slots;
The washer erector include the 5th electric rotating machine, the 5th locating piece, the 5th linear movement motor, the 5th electromagnet and 5th spill spin block;The pedestal of 5th electric rotating machine is fixed on objective table, the output shaft and the 5th spill spin block of the 5th electric rotating machine It is fixed;The pedestal of 5th linear movement motor is fixed on the 5th spill spin block, the output shaft and the 5th electricity of five linear movement motors Magnet is fixed;5th locating piece is fixed on the 5th electromagnet bottom;5th bottom surface of positioning block offers gasket recess;
The circlip erector includes the 6th electric rotating machine, the 6th locating piece, the 6th linear movement motor, pedestal and the Six spill spin blocks;The pedestal of 6th electric rotating machine is fixed on objective table, and the output shaft and the 6th spill spin block of the 6th electric rotating machine are solid It is fixed;The pedestal of 6th linear movement motor is fixed on the 6th spill spin block;The output shaft and pedestal of 6th linear movement motor are solid It is fixed;6th locating piece includes substrate, distraction plate and the 7th linear movement motor;Substrate is fixed on pedestal;Two Seven linear movement motors are disposed opposite to each other, and are each attached on substrate;The output shaft of each 7th linear movement motor and one piece of support Plate is opened to fix;Distraction plate constitutes sliding pair with substrate;The bottom of distraction plate is equipped with cylindrical strut;Two pieces of distraction plate bottoms Strut opposing substrate is symmetrical arranged.
2. a kind of door handle automatic assembly equipment according to claim 1, it is characterised in that:The positioning fixture and band The conveyer belt of transmission mechanism is fixed, and one of tape handler belt wheel is driven by driving motor, another belt wheel is hinged on On objective table.
3. a kind of door handle automatic assembly equipment according to claim 1, it is characterised in that:The length of first locating piece Degree is equal with width, and height is five times of length or more;The length of second locating piece is ten times of width or more.
4. a kind of door handle automatic assembly equipment according to claim 1, it is characterised in that:The gasket recess is by half Arc groove and the two straight-line grooves composition for being arranged symmetrically in half-arc groove both ends;The inner end of straight-line groove is connected to half-arc groove, outer end Open setting;The opposite side wall of two straight-line grooves and the tangent setting of half-arc groove side wall.
5. a kind of door handle automatic assembly equipment according to claim 1, it is characterised in that:It is the driving motor, each Electric rotating machine, each linear movement motor and each electromagnet are controlled by controller, and the signal output end of each laser pickoff is equal It is connect with controller.
6. the method for carrying out door handle assembling using a kind of door handle automatic assembly equipment described in claim 5, feature exist In:This method is as follows:
1) it arranges on the ramp of door handle feed bin door handle, door handle tail portion is towards ramp bottom end, and the groove of door handle is upward, When first electric rotating machine rotates forward 90 °, the groove of door handle is corresponding with the vertical position of the first locating piece;On the ramp of outer cover feed bin Arrangement outer cover, the length direction of outer cover is vertical with ramp direction, and outer cover madial wall is upward, when the second electric rotating machine rotates forward 90 °, The circular hole at outer cover both ends and two convex cylindrical vertical positions of the second bottom surface of positioning block are corresponding respectively;It is arranged on the ramp of inner cover feed bin The length direction of cloth inner cover, inner cover is vertical with ramp direction, inside covers and the matched rectangular cam of the rectangular channel of third locating piece It is arranged upward, and rectangular cam, towards laser pickoff side, when third electric rotating machine rotates forward 90 °, rectangular cam is fixed with third The rectangular channel vertical position of position block bottom surface corresponds to;It arranges on the ramp of torsional spring feed bin torsional spring, when the 4th electric rotating machine rotates forward 90 °, Two torque arm locating slots of the 4th locating piece and two torque arm vertical positions of torsional spring are corresponding respectively;It is arranged on the ramp of washer feed bin Cloth washer;It arranges on the ramp of circlip feed bin circlip, the opening of circlip is towards laser pickoff side, and the 5th When electric rotating machine rotates forward 90 °, two force effect holes of circlip and two strut vertical positions of distraction plate bottom are right respectively It answers;
2) it when driving motor driving positioning fixture is reached at the laser emitter between door handle feed bin and door handle erector, drives Dynamic motor stalling, the first electric rotating machine rotate forward 90 °, and the first spill spin block face door handle feed bin, first straight line mobile motor drives First locating piece is inserted into the groove of door handle, and door handle is sucked in then the first electromagnet energization;Then first straight line movement electricity Machine moves upwards, and the first electric rotating machine inverts 90 °, and first straight line mobile motor moves downward, the power-off of the first electromagnet, door handle It is installed in the door handle groove of door handle locating piece, first straight line mobile motor moves upwards reset, and driving motor, which starts, to be driven Dynamic positioning fixture moves forward;
3) when positioning fixture is reached at the laser emitter between outer cover feed bin and outer cover erector, driving motor stalling, second Electric rotating machine rotates forward 90 °, and the second spill spin block face outer cover feed bin, second straight line mobile motor drives the second locating piece to move down It is inserted in outer cover, outer cover is sucked in then the second electromagnet energization;Then second straight line mobile motor moves upwards, the second electric rotating Machine inverts 90 °, and outer cover long side is parallel with guide rail at this time, and second straight line mobile motor moves downward, the power-off of the second electromagnet, outer cover It is installed in the first groove and the second groove, second straight line mobile motor moves upwards reset, and driving motor starts driving positioning Fixture moves forward;
4) when positioning fixture is reached at the laser emitter between inner cover feed bin and inner cover erector, driving motor stalling, third Electric rotating machine rotates forward 90 °, and third spill spin block face inner cover feed bin, third linear movement motor moves downward, and inner cover is inserted in third In locating piece, inner cover is sucked in the energization of third electromagnet;Then third linear movement motor moves upwards, the reversion of third electric rotating machine 90 °, third linear movement motor moves downward, and third electromagnet power-off, inner cover is installed in outer cover and is sleeved on door handle, the Three linear movement motors move upwards reset, and driving motor starts driving positioning fixture and moves forward;
5) when positioning fixture is reached at the laser emitter between torsional spring feed bin and torsional spring erector, driving motor stalling, the 4th Electric rotating machine rotates forward 90 °, and the 4th spill spin block face torsional spring feed bin, the 4th linear movement motor moves downward, and torsional spring is inserted in the 4th In locating piece, torsional spring is sucked in the energization of the 4th electromagnet;Then the 4th linear movement motor moves upwards, the reversion of the 4th electric rotating machine 90 °, the 4th linear movement motor moves downward, and the 4th electromagnet power-off, torsional spring is installed in inner cover and is sleeved on door handle, the Four linear movement motors move upwards reset, and driving motor starts driving positioning fixture and moves forward;
6) when positioning fixture is reached at the laser emitter between washer feed bin and washer erector, driving motor stalling, the 5th Electric rotating machine rotates forward 90 °, and the 5th spill spin block face torsional spring feed bin, the 5th linear movement motor moves downward, and gasket is inserted in the 5th In locating piece, gasket is sucked in the energization of the 5th electromagnet;Then the 5th linear movement motor moves upwards, the reversion of the 5th electric rotating machine 90 °, the 5th linear movement motor moves downward, and the 5th electromagnet power-off, gasket is installed on torsional spring and is sleeved on door handle, the Five linear movement motors move upwards reset, and driving motor starts driving positioning fixture and moves forward;
7) when positioning fixture is reached at the laser emitter between circlip feed bin and circlip erector, driving motor stops Turning, the 6th electric rotating machine rotates forward 90 °, and the 6th spill spin block face circlip feed bin 15, the 6th linear movement motor moves downward, Two struts of distraction plate bottom are inserted in two force effect holes of circlip, and two the 7th linear movement motor movements drive Two pieces of distraction plates are moved away from and strut circlip;Then the 6th linear movement motor moves upwards, and the 6th electric rotating machine is anti- Turn 90 °, the 6th linear movement motor moves downward, and two the 7th linear movement motor movements drive two pieces of distraction plates to move towards Circlip is closed, circlip is installed on gasket and is sleeved on door handle;Two the 7th linear movement reset motors, the Six linear movement motors move upwards reset;
8) door handle assembly assembled is taken away, driving motor drives positioning fixture to reset, each to revolve in positioning fixture reseting procedure Rotating motor and each linear movement motor keep stop state.
CN201810109599.0A 2018-02-05 2018-02-05 A kind of door handle automatic assembly equipment and its method for assembling door handle CN108326543B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810109599.0A CN108326543B (en) 2018-02-05 2018-02-05 A kind of door handle automatic assembly equipment and its method for assembling door handle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810109599.0A CN108326543B (en) 2018-02-05 2018-02-05 A kind of door handle automatic assembly equipment and its method for assembling door handle

Publications (2)

Publication Number Publication Date
CN108326543A true CN108326543A (en) 2018-07-27
CN108326543B CN108326543B (en) 2019-09-03

Family

ID=62928212

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810109599.0A CN108326543B (en) 2018-02-05 2018-02-05 A kind of door handle automatic assembly equipment and its method for assembling door handle

Country Status (1)

Country Link
CN (1) CN108326543B (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03256627A (en) * 1990-03-07 1991-11-15 Mitsubishi Automob Eng Co Ltd Assembling method of pzeppa joint and automatic assembling machine thereof
CN102390016A (en) * 2011-11-25 2012-03-28 长春工业大学 Automatic assembling line of liquefied petroleum gas cylinder valve
CN202910557U (en) * 2012-08-07 2013-05-01 中山市天键电声有限公司 Automatic assembling machine of microphone parts
CN203019017U (en) * 2012-12-19 2013-06-26 上海天怡塑胶工业有限公司 Handle component automatic assembling device
CN205166383U (en) * 2015-12-07 2016-04-20 广东庞德智能科技有限公司 Door handle kludge
CN105537931A (en) * 2016-01-31 2016-05-04 惠州市三协精密有限公司 Automatic assembling machine for door handle
CN206230232U (en) * 2016-09-26 2017-06-09 刘建生 A kind of automatic package system of door handle
CN106984967A (en) * 2017-04-13 2017-07-28 广东龙泽精密组件有限公司 A kind of handle, handware automatic assembling

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03256627A (en) * 1990-03-07 1991-11-15 Mitsubishi Automob Eng Co Ltd Assembling method of pzeppa joint and automatic assembling machine thereof
CN102390016A (en) * 2011-11-25 2012-03-28 长春工业大学 Automatic assembling line of liquefied petroleum gas cylinder valve
CN202910557U (en) * 2012-08-07 2013-05-01 中山市天键电声有限公司 Automatic assembling machine of microphone parts
CN203019017U (en) * 2012-12-19 2013-06-26 上海天怡塑胶工业有限公司 Handle component automatic assembling device
CN205166383U (en) * 2015-12-07 2016-04-20 广东庞德智能科技有限公司 Door handle kludge
CN105537931A (en) * 2016-01-31 2016-05-04 惠州市三协精密有限公司 Automatic assembling machine for door handle
CN206230232U (en) * 2016-09-26 2017-06-09 刘建生 A kind of automatic package system of door handle
CN106984967A (en) * 2017-04-13 2017-07-28 广东龙泽精密组件有限公司 A kind of handle, handware automatic assembling

Also Published As

Publication number Publication date
CN108326543B (en) 2019-09-03

Similar Documents

Publication Publication Date Title
CN205896619U (en) A adjust removal type and bear device for household electrical appliances
CN106390843A (en) Anti-corrosion ink high-efficiency stirring device for making antenna
CN108407317B (en) Full-automatic game coin assembly welding all-in-one
CN203993411U (en) Wall automatic sander
CN107035118A (en) A kind of U.S. seam machine of fully-automatic intelligent
CN203955448U (en) For the semi-automatic mechanical device of producing of workpiece
CN107769490B (en) Anti-oxidation oiling station of commercial air conditioner motor stator core
CN203400001U (en) Intelligent full-automatic milk powder brewing machine
CN103972590B (en) The automatic material receiving of up-coiler and disc loading apparatus
CN206588739U (en) A kind of sanding apparatus of component of machine
CN101222869A (en) Pan shaking method and device
CN103978366B (en) A kind of permanent-magnet claw polar form stepper motor output shaft deceleration device automatic assembling
CN107159990A (en) A kind of welding circuit board device
CN204071682U (en) A kind of automatic cooking apparatus dress dish assembly and servo-actuated discharging mechanism
CN201689274U (en) Lens test XY sliding platform
CN202527316U (en) Device for automatically spraying inner walls of circular cup-shaped injection molded products
CN201987367U (en) Blender
CN206008545U (en) A kind of flour automatic uniform mixing device
CN106216283B (en) The automatic groove cleaning machine of motor stator inside groove
CN107953235B (en) A kind of polishing equipment of gear shaft in automobile gearbox
CN107900819A (en) A kind of artificial stone's process equipment for building with local reciprocal polishing
CN203222303U (en) Bucket type electromagnetic vibration feeder for conveying capacitance cover plates
CN107570055A (en) A kind of chemical industry material stirrer
CN106252053A (en) Inductance coil automatically dropping glue assembles Apparatus for () and method therefor
CN103231920A (en) Feeding and blanking machine

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant