CN102335646B - Head part mechanism of glue dispenser - Google Patents
Head part mechanism of glue dispenser Download PDFInfo
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- CN102335646B CN102335646B CN2011102988765A CN201110298876A CN102335646B CN 102335646 B CN102335646 B CN 102335646B CN 2011102988765 A CN2011102988765 A CN 2011102988765A CN 201110298876 A CN201110298876 A CN 201110298876A CN 102335646 B CN102335646 B CN 102335646B
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- 239000003292 glue Substances 0.000 title claims abstract description 137
- 239000000853 adhesive Substances 0.000 claims description 20
- 230000001070 adhesive effect Effects 0.000 claims description 20
- 230000000694 effects Effects 0.000 claims description 14
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 239000012634 fragment Substances 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000000295 complement effect Effects 0.000 claims description 3
- 239000000758 substrate Substances 0.000 abstract 3
- 238000004026 adhesive bonding Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 6
- 239000000084 colloidal system Substances 0.000 description 5
- 239000000047 product Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The invention relates to the technical field of glue dispensing processing of a PCB (Printed circuit board) circuit board, in particular to a head part mechanism of a glue dispenser. The head part mechanism of the glue dispenser comprises a head part installing seat, a lifting substrate and a corner glue dispensing device, wherein the head part installing seat is provided with a sliding rail which is movably provided with a lifting sliding block, and the lifting substrate is connected with the lifting sliding block. The head part mechanism of the glue dispenser also comprises a rotating base, a main rotating shaft and a rotating driving mechanism for driving the main rotating shaft to rotate, and the main rotating shaft can rotatablely arranged at the lifting substrate. The rotating base is connected with the lower part of the main rotating shaft, and the corner glue dispensing device is arranged at the rotating base. The head part mechanism of the glue dispenser not only can glue the blind angle position of a rectangular block-shaped electronic component but also can glue the blind angle position of a columnar electronic component, the clamping and putting position of a PCB (Printed circuit board) circuit board on a workbench does not need to be changed, the glue dispensing speed of glue dispensing processing is greatly increased, the glue dispensing quality and the processing efficiency of the glue dispenser are increased, and the practicality is strong.
Description
Technical field
The present invention relates to the some glue processing technique field of PCB circuit board, refer in particular to a kind of head mechanism of dispenser.
Background technology
Point gum machine claims again glue spreader, adhesive dripping machine, adhesive supplier etc., is that special convection cell is controlled, and by the fluid drop, be coated on the automatic machinery of product surface or interiors of products.Glue, paint and other liquid Accurate Points, notes, painting, point that point gum machine is mainly used in Product Process drip to each product exact position, can be used for realizing getting ready, setting-out, round or camber.The dispensing needle head of existing conventional point gum machine is vertical setting, add man-hour carrying out actual point glue, can only carry out position a glue processing to space compare great on the PCB circuit board, if the thickness of electronic component or highly larger, and existing dispensing needle head can only be vertically upper and lower, thereby be difficult to glue is put to glue to the bottom of electronic component and the position, dead angle of PCB circuit board contact position, had a strong impact on the some colloid amount of point gum machine.
The position, dead angle contacted with the PCB circuit board to the bottom of electronic component for glue being put to glue, someone is obliquely installed the Glue dripping head section of point gum machine, but the Glue dripping head section be obliquely installed can only carry out to some sides of electronic component a glue processing, and can not carry out to other side of electronic component a glue processing, normally by changing the clamping placement location of PCB circuit board on workbench, realize the some glue processing of each side, greatly reduce the working (machining) efficiency of point gum machine.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of without the clamping placement location of conversion PCB circuit board on workbench, also can carry out to the position, dead angle on all directions of electronic component on the PCB circuit board head mechanism of dispenser of gluing.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme: head mechanism of dispenser, comprise head mount pad, elevation base plate and intersecting point adhesive dispenser, the head mount pad is equiped with slide rail, this slide rail activity is equiped with lifting slider, elevation base plate is connected with lifting slider, also comprise rotating base, main shaft and the rotary drive mechanism for driving main shaft to rotate, the rotatable elevation base plate that is installed in of main shaft, rotating base is connected with the bottom of main shaft, and described intersecting point adhesive dispenser is installed in described rotating base.
Wherein, described rotary drive mechanism comprises the first motor that is installed in elevation base plate and the driven pulley that is installed in main shaft top, and main shaft and the driven pulley of the first motor are in transmission connection.
Wherein, described elevation base plate offers bearing mounting hole, and this bearing mounting hole is equiped with thrust ball bearing, and described main shaft is connected with this thrust ball bearing.
Preferably, described intersecting point adhesive dispenser comprises the Glue dripping head section of angle rotatable and is installed in the link of rotating base, this Glue dripping head section comprises the glue-spreading head of sending glue valve body, bulb hinged piece and being connected with the bulb hinged piece, send the glue valve body to be connected with described link, send the glue valve body to be provided with hinged bulb, the bulb hinged piece offers the hinged groove be complementary with hinged bulb, and hinged bulb activity is embedded in this hinged groove; The described glue valve body that send is provided with the corner driving mechanism that drives the bulb hinged block to rotate; The described glue valve body that send offers the cementing port that advances that adds glue for feeding the glue valve body.
Wherein, describedly send the glue valve body to offer to send the glue passage, this send in the glue passage and is equiped with the rotating glue screw rod that send, and this send the glue passage to advance cementing port and be communicated with described; Described link be equiped with drive send the glue bolt rotary send the glue driving mechanism; The bottom of described hinged groove offers crank slot, send the lower end of glue passage to be communicated with this crank slot, and the upper end of described glue-spreading head is communicated with this crank slot.
Wherein, described send the glue driving mechanism to comprise the shell fragment shaft coupling and be installed in described link send the glue motor, the upper end of shell fragment shaft coupling is connected with the main shaft that send the glue motor, the lower end of shell fragment shaft coupling is connected with the described upper end of glue screw rod of sending.
Further, the bottom of described link is provided with the screw rod holder, send the glue valve body to be threaded with this screw rod holder.
Wherein, described corner driving mechanism comprises and is arranged at the cylinder that send the glue valve body and the movable piston rod that is installed in this cylinder, and the lower end of this piston rod and described bulb hinged piece are in transmission connection.
Wherein, the lower end of described piston rod is provided with the interlock bulb, and described bulb hinged piece offers up-small and down-big interlock groove, and described interlock bulb is embedded in this interlock groove.
Further, described glue-spreading head comprises pin mouth and the pin mouth nut be threaded with the bulb hinged piece, and the upper end of pin mouth is connected with this pin mouth nut.
Beneficial effect of the present invention is: the invention provides a kind of head mechanism of dispenser, comprise head mount pad, elevation base plate and intersecting point adhesive dispenser, the head mount pad is equiped with slide rail, this slide rail activity is equiped with lifting slider, elevation base plate is connected with lifting slider, also comprise rotating base, main shaft and the rotary drive mechanism for driving main shaft to rotate, the rotatable elevation base plate that is installed in of main shaft, rotating base is connected with the bottom of main shaft, and described intersecting point adhesive dispenser is installed in described rotating base.In actual point glue process, described lifting can move up and down substantially under the effect of the lifting drive of point gum machine, to drive moving up and down of described intersecting point adhesive dispenser, when the pin mouth of intersecting point adhesive dispenser completes at the dead angle gluing of the side to electronic component, in the time of need to forwarding other direction to and carry out gluing, rotary drive mechanism starts action, to drive main shaft, turn an angle, rotating base and intersecting point adhesive dispenser and main shaft are synchronizeed rotation together, and then realize gluing is carried out in the position, dead angle on all directions of electronic component on the PCB circuit board, the present invention not only can carry out gluing to the position, dead angle of the electronic component of rectangular block shape, can also carry out gluing to the position, dead angle of columned electronic component, without the clamping placement location of conversion PCB circuit board on workbench, the point glue speed of the some glue processing greatly improved, point colloid amount and the working (machining) efficiency of point gum machine have been improved, practical.
The accompanying drawing explanation
The perspective view that Fig. 1 is head mechanism of dispenser of the present invention.
The perspective view that Fig. 2 is another visual angle of head mechanism of dispenser of the present invention.
The stereochemical structure decomposing schematic representation that Fig. 3 is head mechanism of dispenser of the present invention.
The cross-sectional view that Fig. 4 is rotating base of the present invention and intersecting point adhesive dispenser.
The perspective view that Fig. 5 is bulb hinged piece of the present invention and piston rod.
The specific embodiment
For the ease of those skilled in the art's understanding, below in conjunction with embodiment and accompanying drawing, the present invention is further illustrated, and the content that embodiment is mentioned not is limitation of the invention.
As shown in Figures 1 to 5, a kind of head mechanism of dispenser, comprise head mount pad 1, elevation base plate 2 and intersecting point adhesive dispenser, head mount pad 1 is equiped with slide rail 3, these slide rail 3 activities are equiped with lifting slider 4, elevation base plate 2 is connected with lifting slider 4, also comprise rotating base 5, main shaft 6 and the rotary drive mechanism for driving main shaft 6 to rotate, the rotatable elevation base plate 2 that is installed in of main shaft 6, rotating base 5 is connected with the bottom of main shaft 6, and described intersecting point adhesive dispenser is installed in described rotating base 5.
In actual point glue process, described lifting can move up and down substantially under the effect of the lifting drive of point gum machine, to drive moving up and down of described intersecting point adhesive dispenser, when the pin mouth 27 of intersecting point adhesive dispenser completes at the dead angle gluing of the side to electronic component, in the time of need to forwarding other direction to and carry out gluing, rotary drive mechanism starts action, to drive main shaft 6, turn an angle, rotating base 5 and intersecting point adhesive dispenser and main shaft 6 are synchronizeed rotation together, and then realize gluing is carried out in the position, dead angle on all directions of electronic component on the PCB circuit board, the present invention not only can carry out gluing to the position, dead angle of the electronic component of rectangular block shape, can also carry out gluing to the position, dead angle of columned electronic component, without the clamping placement location of conversion PCB circuit board on workbench, the point glue speed of the some glue processing greatly improved, point colloid amount and the working (machining) efficiency of point gum machine have been improved, practical.
Main shaft and driven pulley 8 that the described rotary drive mechanism of the present embodiment comprises the first motor 7 that is installed in elevation base plate 2 and is installed in driven pulley 8, the first motors 7 on main shaft 6 tops are in transmission connection.Control the rotational angle of the main shaft of the first motor 7 by circuit, the main shaft of the first motor 7 and driven pulley 8 are in transmission connection, thereby realize the control to the rotational angle of driven pulley 8, and then realize the rotary actuation function of rotary drive mechanism.Be preferred embodiment between main shaft and the driven pulley 8 of described the first motor 7 for toothed belt transmission is connected, certainly, can also be for gear drive is connected, as long as can realize both synchronous rotations between the main shaft of the first motor 7 and driven pulley 8.
The described elevation base plate 2 of the present embodiment offers bearing mounting hole 9, this bearing mounting hole 9 is equiped with thrust ball bearing 10, described main shaft 6 is connected with this thrust ball bearing 10, frictional resistance and wearing and tearing between main shaft 6 and elevation base plate 2 have greatly been reduced, improve the sensitivity that main shaft 6 rotates, extended the service life of main shaft 6 and elevation base plate 2.
Further, described intersecting point adhesive dispenser comprises the Glue dripping head section of angle rotatable and is installed in the link 11 of rotating base 5, this Glue dripping head section comprises the glue-spreading head of sending glue valve body 12, bulb hinged piece 13 and being connected with bulb hinged piece 13, send glue valve body 12 to be connected with described link 11, send glue valve body 12 to be provided with hinged bulb 14, bulb hinged piece 13 offers the hinged groove 15 be complementary with hinged bulb 14, and hinged bulb 14 activities are embedded in this hinged groove 15; The described glue valve body 12 that send is provided with the corner driving mechanism that drives 13 rotations of bulb hinged block; Describedly send glue valve body 12 to offer to advance cementing port 16 for what feed that glue valve body 12 adds glue.
In actual point glue process, glue enters into and send in glue valve body 12 by advancing cementing port 16, then carries out a glue action by sending glue valve body 12 that glue is transported to glue-spreading head; Under the effect of corner driving mechanism, bulb hinged piece 13 rotates around hinged bulb 14, thereby driving the glue-spreading head dispensing needle head of glue-spreading head (or be installed in) tilts to rotate, so that the end of glue-spreading head or dispensing needle head can more close electronic component bottom and the position, dead angle of PCB circuit board contact position, so that the glue point is coated onto to the Best Point glue position at dead angle, improve some colloid amount; Owing to only having hinged bulb 14 and glue-spreading head partly to rotate, greatly alleviated the quality of running part, reduced the load of corner driving mechanism, reduced rocking while carrying out the corner action, further improve precision and the some colloid amount of some glue processing.
Further, describedly send glue valve body 12 to offer to send glue passage 18, this send in glue passage 18 and is equiped with the rotating glue screw rod 17 that send, and this send glue passage 18 to advance cementing port 16 and be communicated with described; Described link 11 be equiped with drive send glue screw rod 17 to rotate send the glue driving mechanism; The bottom of described hinged groove 15 offers crank slot 19, send the lower end of glue passage 18 to be communicated with this crank slot 19, and the upper end of described glue-spreading head is communicated with this crank slot 19.Concrete, described send the glue driving mechanism to comprise shell fragment shaft coupling 20 and be installed in described link 11 send glue motor 21, the upper end of shell fragment shaft coupling 20 is connected with the main shaft that send glue motor 21, the lower end of shell fragment shaft coupling 20 is connected with the described upper end of glue screw rod 17 of sending.
Send glue screw rod 17 to rotate under the effect of sending glue motor 21, glue enters into and send the sending in glue passage 18 of glue valve body 12 by advancing cementing port 16, due to the rotary action that send glue screw rod 17, glue moves under the threaded function of sending glue screw rod 17 descends, thereby constantly glue is squeezed in described crank slot 19, and by glue-spreading head, glue is delivered to the bottom of electronic component and the position, dead angle of PCB circuit board contact position exactly, that send that arranging of glue screw rod 17 realized sending glue valve body 12 steadily send glue, make the uniform and stable more of transporting of glue, improve the uniformity of some glue processing.When bulb hinged piece 13 rotates around hinged bulb 14, because crank slot 19 keeps connected state with the described glue passage 18 that send all the time, no matter bulb hinged piece 13 turns to any angle, glue can be successfully from sending glue passage 18 to enter into glue-spreading head through crank slot 19, corner moves and send the glue action to be independent of each other, stable performance, practical.
The bottom of the described link 11 of the present embodiment is provided with screw rod holder 22, send glue valve body 12 to be threaded with this screw rod holder 22 so that link 11 with send removably connecting of glue valve body 12, reduce the dismounting difficulty, thereby reduce the cost of overhaul; Strengthen on the other hand sending the centering of glue screw rod 17 to fix, prevented from sending the double swerve of glue screw rod 17, avoided sending glue screw rod 17 to affect service life with sending the interior wall friction of glue passage 18.
The described corner driving mechanism of the present embodiment comprises and is arranged at the cylinder 23 that send glue valve body 12 and the movable piston rod 24 that is installed in this cylinder 23, and the lower end of this piston rod 24 and described bulb hinged piece 13 are in transmission connection.Concrete, the lower end of described piston rod 24 is provided with interlock bulb 25, and described bulb hinged piece 13 offers up-small and down-big interlock groove 26, and described interlock bulb 25 is embedded in this interlock groove 26.
Utilize air pressure drive stretching out of control piston bar 24 and bounce back, the bulb 25 that makes to link drives interlock groove 26 and carrys out back rotation, and then realizes the angle turning function of bulb hinged piece 13.Certainly, described corner driving mechanism can also be stepper motor, utilize the rotational angle of stepper motor to control the corner action of bulb hinged piece 13, the stretching out and bounce back of the power rail of hydraulic cylinder, perhaps, described corner driving mechanism is that cylinder 23 mate gear tooth bars drive bulb hinged piece 13 and carry out the corner action, equally also can reach above-mentioned technique effect.
The described glue-spreading head of the present embodiment comprises pin mouth 27 and pin mouth 27 nuts that are threaded with bulb hinged piece 13, this changes the 27 nuts connections of pin mouth the upper end of pin mouth 27, when needs are changed pin mouth 27, pin mouth 27 nuts of only need to outwarding winding, the pin mouth 27 more renewed again screws pin mouth 27 nuts again and gets final product, and dismounting or replacing maintenance are all very convenient quick.
It should be added that: the both sides of described bulb hinged piece 13 all are equiped with adjustment screw, when bulb hinged piece 13 turns to extreme position around hinged bulb 14, the upper end of this adjustment screw and the lower surface butt that send glue valve body 12, thereby play the effect of restriction bulb hinged piece 13 angle ranges, when needing the angle range of adjusting ball head hinged block 13, the turn adjustment screw, this adjustment screw rising or certain height that descends are got final product, easy to adjust, mechanism is simple, and practicality is stronger.
Above-described embodiment is preferably one of implementation of the present invention, in addition, all right alternate manner realization of the present invention, any apparent replacement is all within protection scope of the present invention without departing from the inventive concept of the premise.
Claims (9)
1. head mechanism of dispenser, comprise head mount pad (1), elevation base plate (2) and intersecting point adhesive dispenser, head mount pad (1) is equiped with slide rail (3), this slide rail (3) activity is equiped with lifting slider (4), elevation base plate (2) is connected with lifting slider (4), also comprise rotating base (5), main shaft (6) and the rotary drive mechanism for driving main shaft (6) to rotate, the rotatable elevation base plate (2) that is installed in of main shaft (6), rotating base (5) is connected with the bottom of main shaft (6), described intersecting point adhesive dispenser is installed in described rotating base (5), it is characterized in that:
Described intersecting point adhesive dispenser comprises the Glue dripping head section of angle rotatable and is installed in the link (11) of rotating base (5), this Glue dripping head section comprises the glue-spreading head of sending glue valve body (12), bulb hinged piece (13) and being connected with bulb hinged piece (13), send glue valve body (12) to be connected with described link (11), send glue valve body (12) to be provided with hinged bulb (14), bulb hinged piece (13) offers the hinged groove (15) be complementary with hinged bulb (14), and hinged bulb (14) activity is embedded in this hinged groove (15); The described glue valve body (12) that send is provided with the corner driving mechanism that drives bulb hinged block (13) to rotate; Describedly send glue valve body (12) to offer to advance cementing port (16) for what feed that glue valve body (12) adds glue.
2. head mechanism of dispenser according to claim 1, it is characterized in that: described rotary drive mechanism comprises the first motor (7) that is installed in elevation base plate (2) and is installed in the driven pulley (8) on main shaft (6) top, and the main shaft of the first motor (7) and driven pulley (8) are in transmission connection.
3. head mechanism of dispenser according to claim 1, it is characterized in that: described elevation base plate (2) offers bearing mounting hole (9), this bearing mounting hole (9) is equiped with thrust ball bearing (10), and described main shaft (6) is connected with this thrust ball bearing (10).
4. head mechanism of dispenser according to claim 1, it is characterized in that: describedly send glue valve body (12) to offer to send glue passage (18), this send in glue passage (18) and is equiped with the rotating glue screw rod (17) that send, and this send glue passage (18) to advance cementing port (16) and be communicated with described; Described link (11) be equiped with drive send glue screw rod (17) to rotate send the glue driving mechanism; The bottom of described hinged groove (15) offers crank slot (19), send the lower end of glue passage (18) to be communicated with this crank slot (19), and the upper end of described glue-spreading head is communicated with this crank slot (19).
5. head mechanism of dispenser according to claim 4, it is characterized in that: described send the glue driving mechanism to comprise shell fragment shaft coupling (20) and be installed in described link (11) send glue motor (21), the upper end of shell fragment shaft coupling (20) is connected with the main shaft that send glue motor (21), and the lower end of shell fragment shaft coupling (20) is connected with the described upper end of glue screw rod (17) of sending.
6. head mechanism of dispenser according to claim 5, it is characterized in that: the bottom of described link (11) is provided with screw rod holder (22), send glue valve body (12) to be threaded with this screw rod holder (22).
7. head mechanism of dispenser according to claim 1, it is characterized in that: described corner driving mechanism comprises and is arranged at the piston rod (24) that the cylinder (23) that send glue valve body (12) and activity are installed in this cylinder (23), and the lower end of this piston rod (24) and described bulb hinged piece (13) are in transmission connection.
8. head mechanism of dispenser according to claim 7, it is characterized in that: the lower end of described piston rod (24) is provided with interlock bulb (25), described bulb hinged piece (13) offers up-small and down-big interlock groove (26), and described interlock bulb (25) is embedded in this interlock groove (26).
9. head mechanism of dispenser according to claim 1 is characterized in that: described glue-spreading head comprises pin mouth (27) and the pin mouth nut (28) be threaded with bulb hinged piece (13), and the upper end of pin mouth (27) is connected with this pin mouth nut (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102988765A CN102335646B (en) | 2011-09-28 | 2011-09-28 | Head part mechanism of glue dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102988765A CN102335646B (en) | 2011-09-28 | 2011-09-28 | Head part mechanism of glue dispenser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102335646A CN102335646A (en) | 2012-02-01 |
| CN102335646B true CN102335646B (en) | 2013-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102988765A Active CN102335646B (en) | 2011-09-28 | 2011-09-28 | Head part mechanism of glue dispenser |
Country Status (1)
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| CN (1) | CN102335646B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103567119A (en) * | 2012-07-18 | 2014-02-12 | 苏州市星光精密机械有限公司 | Curved pinhead rotary positioning device for dispensing |
| CN103567120A (en) * | 2012-08-08 | 2014-02-12 | 苏州市星光精密机械有限公司 | Rotary positioning device for glue-dispensing bent needle head |
| CN104492655B (en) * | 2015-01-06 | 2017-09-05 | 昆山佰奥智能装备股份有限公司 | Rotate glue applying mechanism |
| CN105772329B (en) * | 2016-04-18 | 2018-07-17 | 大连华工创新科技股份有限公司 | The gluing head of coating nozzle rotation |
| CN105728263B (en) * | 2016-04-18 | 2018-06-12 | 大连华工创新科技股份有限公司 | A kind of gluing head of coating nozzle rotation |
| CN114242872B (en) * | 2022-02-24 | 2022-05-03 | 柯依赛光电技术(深圳)有限公司 | Multicolor COB light source packaging device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0295467A (en) * | 1988-09-30 | 1990-04-06 | Suzuki Motor Co Ltd | Sealant applicator |
| US6391387B1 (en) * | 1998-11-25 | 2002-05-21 | Preferred Machining Corporation | Pivoting fluid dispensing method |
| CN201143483Y (en) * | 2007-12-29 | 2008-11-05 | 东莞市新泽谷机械有限公司 | Accurate full-automatic glue dropping machine handpiece |
| CN101474609B (en) * | 2009-01-12 | 2010-06-09 | 浙江大学 | Accurate double-liquid glue dropping device |
| CN201823664U (en) * | 2010-10-15 | 2011-05-11 | 东莞市安达自动化设备有限公司 | Nozzle swing mechanism |
| CN202290453U (en) * | 2011-09-28 | 2012-07-04 | 东莞市安达自动化设备有限公司 | Dispenser head mechanism |
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2011
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Address after: No.17, xiangxidong District Road, Liaobu Town, Dongguan City, Guangdong Province 523000 Patentee after: Guangdong anda Intelligent Equipment Co., Ltd Address before: Dongguan City, Guangdong province 523476 Dongguan village Hengli Industrial Zone tail anda automation equipment Co. Patentee before: ANDA AUTOMATIC EQUIPMENT (DONGGUAN) Co.,Ltd. |