CN103623973A - Dispensing device and die bonder - Google Patents
Dispensing device and die bonder Download PDFInfo
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- CN103623973A CN103623973A CN201310553108.9A CN201310553108A CN103623973A CN 103623973 A CN103623973 A CN 103623973A CN 201310553108 A CN201310553108 A CN 201310553108A CN 103623973 A CN103623973 A CN 103623973A
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Abstract
The invention discloses a dispensing device and a die bonder. According to the dispensing device, a glue container, a glue channel and a dispensing nozzle are connected with one another in sequence to form a closed system; a driving component comprises a motor and a threaded shaft driven by the motor; the threaded shaft is connected with an output shaft of the motor through a transmission mechanism; at least the threaded part of the threaded shaft is inserted into the glue channel and is tightly matched with the glue channel to form a threaded channel; the motor drives the threaded shaft to rotate, so that glue in the glue container can enter the dispensing nozzle through the threaded channel and is output through the dispensing nozzle. Due to the mode, the dispensing device disclosed by the invention has the advantages that the possibility that the glue is oxidized in a dispensing process and the oxidization degree of the glue can be reduced, and the dispensing amount can be effectively controlled.
Description
Technical field
The present invention relates to field of mechanical technique, particularly relate to a kind of point glue equipment and die bond machine.
Background technology
Die bond machine is a kind of wafer to be fixed on to the automation die bond equipment on product, generally includes point glue equipment and crystal solidifying apparatus.Point glue equipment is for being placed on product by glue, and after the some glue location point glue of point glue equipment at product, crystal solidifying apparatus is put corresponding wafer to this glue position, thereby wafer is attached on glue, realizes the fixing of wafer.
In the point glue equipment of existing die bond machine, its glue mode is all generally to drive some Jiao Zui in silver slurry dish, to get glue by a glue arm, at a Jiao Zui, gets after slurry, and some glue arm drives a Jiao Zui to putting glue position again, to realize a glue.
Above-mentioned some glue mode, need in advance glue be placed in silver-colored slurry dish, and silver-colored slurry dish normally exposed in air so that invocation point glue mouth can be got glue in silver slurry dish, this just causes the glue in silver-colored slurry dish directly to contact for a long time with air, makes glue easily oxidized.Its adhesion of oxidized glue declines greatly, thereby is difficult to wafer to be fixed, and causes product quality to decline, and even oxidized glue also likely hardens and forms lump, thereby causes a glue mouth cannot get glue, also can cause a large amount of wastes of glue.In addition, the above-mentioned glue mode of getting is got glue by a Jiao Zui in silver slurry dish, and the glue amount of getting of some Jiao Zui is limited, cannot meet a larger occasion of glue amount, and also be difficult to control point glue amount.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of point glue equipment and die bond machine, can be reduced in the oxidized probability of glue in a glue process and oxidized degree, effective control point glue amount simultaneously, the expansion scope of application.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of point glue equipment is provided, comprises glue container, glue channel, driven unit and some Jiao Zui; Glue container, glue channel and some Jiao Zui are connected successively, and form closed system; Driven unit comprises motor and motor-driven thread spindle, and thread spindle is connected with the output shaft of motor by transmission mechanism, and at least threaded portion of thread spindle is inserted in glue channel and with glue channel and closely cooperates to form screw channel; Motor drives thread spindle rotation, with the glue that orders about glue container from screw channel inlet point Jiao Zui, and from a Jiao Zui output.
Wherein, drive mechanism comprises intermeshing the first gear and the second gear, and the second gear is fixed on thread spindle, and the output shaft of the first gear and motor is fixed.
Wherein, glue channel is provided with glue-feeder and gum outlet; The glue of glue container injects glue channel by glue-feeder, and from screw channel, flows out to gum outlet when motor drives thread spindle rotation, with from gum outlet inlet point glue mouth, and from a Jiao Zui output.
Wherein, in glue channel, between the glue-feeder of glue channel and the insert port of thread spindle insertion glue channel, be provided with sealing ring.
Wherein, point glue equipment also comprises a glue arm, and some glue arm is connected with some Jiao Zui by a connection piece.
Wherein, in connection, be provided with the rail plate that a Jiao Zui is slided.
Wherein, driven unit also comprises bearing, is provided with the first bulge loop and the second bulge loop on thread spindle, and bearing is between the first bulge loop and the second bulge loop, to prevent that thread spindle from moving on its axial direction.
Wherein, the first bulge loop is the detachable nut being fixed on thread spindle.
For solving the problems of the technologies described above, another technical solution used in the present invention is: a kind of spot gluing equipment is provided, comprises the job control platform of point glue equipment and control point adhesive dispenser, point glue equipment glue container, glue channel, driven unit and some Jiao Zui; Glue container, glue channel and some Jiao Zui are connected successively, and form closed system; Driven unit comprises motor and motor-driven thread spindle, and thread spindle is connected with the output shaft of motor by transmission mechanism, and at least threaded portion of thread spindle is inserted in glue channel and with glue channel and closely cooperates to form screw channel; Motor drives thread spindle rotation, with the glue that orders about glue container from screw channel inlet point Jiao Zui, and from a Jiao Zui output.
Wherein, drive mechanism comprises intermeshing the first gear and the second gear, and the second gear is fixed on thread spindle, and the output shaft of the first gear and motor is fixed.
The invention has the beneficial effects as follows: the situation that is different from prior art, in point glue equipment of the present invention, glue container, glue channel and some Jiao Zui are connected successively, and form closed system, thread spindle in driven unit is inserted in glue channel, with the driving by motor, realize the glue in glue container is exported from a glue mouth, thereby can in a glue process, avoid as much as possible contacting of glue and outside air, can reduce glue oxidized probability in a glue process, also can reduce the oxidized degree of glue simultaneously.In addition, by using driven by motor thread spindle to rotate to realize plastic emitting, thereby can control gel quantity by controlling the step number of motor, and then can make gel quantity and more accurately and also more easily control gel quantity, therefore the motor of step number can be by controlling a to(for) occasion that glue amount is larger to be to increase gel quantity, thereby can make the scope of application of point glue equipment wider.
Accompanying drawing explanation
Fig. 1 is the structural representation of point glue equipment one embodiment of the present invention;
Fig. 2 is in the point glue equipment of Fig. 1, the concrete structure schematic diagram of driven unit, glue channel and some Jiao Zui;
Fig. 3 is that the point glue equipment of Fig. 2 is along the schematic cross-section of AB direction;
Fig. 4 is the perspective view of die bond machine one embodiment of the present invention.
The specific embodiment
Consult Fig. 1, an embodiment of point glue equipment of the present invention, point glue equipment comprises glue container 1, glue channel 2, driven unit 3 and some glue mouth 4.Wherein, glue container 1, glue channel 2 and some glue mouth 4 are connected successively, and form closed system.Driven unit 3 drives glue in glue containers 1 from glue channel 2 inlet point glue mouths 4, and from a glue mouth 4, exports a glue position to, thereby realizes some glue.
Particularly, consult Fig. 2 and Fig. 3, the driven unit 3 of present embodiment comprises the thread spindle 32 that motor 31 and motor 31 drive.Motor 31 is stepper motor.Thread spindle 32 is connected with the output shaft 311 of motor 31 by transmission mechanism 33.More specifically, transmission mechanism 33 comprises intermeshing the first gear 331 and the second gear 332.Wherein, the first gear 331 is fixed on the output shaft 311 of motor 31, and the second gear 332 is fixed on thread spindle 32.In other embodiments, transmission mechanism 33 can be also endless-belt, and the output shaft 311 of motor 31 is connected with thread spindle 32 by endless-belt, to drive thread spindle 32 to rotate.
When motor 31 rotates, the first gear 331 rotates along with the output shaft 311 of motor 31, thereby drives the second gear 332 to rotate.Thread spindle 32 rotates along with the rotation of the second gear 332.Glue container 1 squeezes into glue in glue channel 2 by air pressure mode, for example, by piston mode, push glue so that glue enters in glue-feeder 24, can certainly not pass through extra power, only relies on the gravity of glue itself to flow in glue mouth 24.The threaded portion of thread spindle 32 and hollow channel 21 closely cooperate to form screw channel 25, be that thread spindle 32 can rotate in hollow channel 21, and the conduit wall of the threaded portion of thread spindle 32 and hollow channel 21 is for fitting tightly, so that form screw channel 25 between conduit wall and the depression lines of screw thread 321, and the glue of avoiding entering hollow channel 21 from glue-feeder 24 flows down along the conduit wall of hollow channel 21.The setting corresponding to glue-feeder 24 of the threaded portion of thread spindle 32, thus after entering hollow channel 21, glue-feeder 24 is attached on the threaded portion of thread spindle 32 when glue.When thread spindle 32 rotates along with output shaft 311 rotations of motor 31, being rotated in of thread spindle 32 forms shearing force on glue, thereby make glue flow out to gum outlet 23 along the screw channel 25 between the conduit wall of hollow channel 21 and the depression lines of screw thread 321, to enter to a glue mouth 4 from gum outlet 23.The rotation of thread spindle 32 is constantly exerted pressure to glue, makes in increasing glue inlet point glue mouth 4, thus output from a glue mouth 4, to realize a plastic emitting for glue mouth 4.
In present embodiment, make glue container 1, glue channel 2 and some glue mouth 4 form closed system, and by thread spindle 32 is inserted in glue channel 2 to realize plastic emitting, in a glue process, glue is all in closed system, can reduce thus and even avoid contacting of glue and outside air, is reduced in the oxidized probability of glue in a glue process and oxidized degree, thereby reduce the waste of glue, can improve the quality of products simultaneously.
In addition, the gel quantity of some glue mouth 4 is relevant with the number of turns of thread spindle 32 rotations, and the number of turns of thread spindle 32 rotations is more, and gel quantity is larger.The number of turns of thread spindle 32 rotations is relevant to the step number of motor 31, i.e. the angular dimension of motor rotation.Therefore, by controlling the step number of motor 31, gel quantity that can control point adhesive dispenser.The rotation of motor 31 can preset by software program, adopts the mode of this program setting can accurately control the rotation of motor 31, and then controls the rotation of thread spindle 32, thereby can accurately control gel quantity.And, between the glue-feeder 24 of glue channel 2 and top insert port 22, being provided with sealing ring 6, sealing ring 6 is between thread spindle 32 and the conduit wall of hollow channel 21, and the effect by sealing ring 6 can prevent that glue is upwards omitted when thread spindle 32 rotation.
It should be noted that, " making glue container 1, glue channel 2 and some glue mouth 4 form closed system " that the application is alleged, can be a relative concept, and with respect to prior art open type silver slurry dish, the present invention makes the storage of glue and carries relative closure.When practical application, can be as required, such as establish again encapsulating mouth on glue container 1, when glue that glue container is 1 li is not enough, utilize encapsulating mouth to add glue, use at ordinary times cap covers; Or for avoiding occurring that vacuum action causes the glue of 1 li of glue container can not enter smoothly glue channel 2, even put glue mouth 4, and the ventilating opening of design.Also belong in above-mentioned two situations alleged " closed system " with respect to prior art of the present invention.
The point glue equipment of present embodiment also comprises a glue arm 8, and some glue arm 8 can move left and right or move up and down along vertical direction along horizontal direction.Point glue mouth 4 is connected with some glue arm 8, to move along with a movement of glue arm 8, thereby is realized and a glue mouth 4 is moved to a glue position or a glue mouth 4 is removed from a glue position by a glue arm 8.Point glue arm 8 is connected with some glue mouth 4 by connector 9.Particularly, some glue mouth 4 is fixed in glue channel 2, and thread spindle 32 is inserted in glue channel 2, and glue channel 2, some glue mouth 4 form some rubber moulding pieces together with thread spindle 32.Point glue equipment also comprises a bindiny mechanism 10.Glue channel 2 is fixed in bindiny mechanism 10.Bindiny mechanism 10 is for motor 31 and above-mentioned some rubber moulding piece are fixed together, thereby motor 31, bindiny mechanism 10 and relative the fixing together of some rubber moulding piece form glue applying mechanism 100.Point glue arm 8 is connected with bindiny mechanism 10 by connector 9, so that glue applying mechanism 100 moves along with a movement of glue arm 8, thereby some glue arm 8 passes through integrated moving glue applying mechanism 100 with transfer point glue mouth 4, makes a glue mouth 4 move to corresponding position.
Further, be provided with the sliding rail of vertical direction on connector 9, bindiny mechanism 10 can move in vertical direction along sliding rail, to drive glue applying mechanism 100 to slide in vertical direction, and then invocation point glue mouth 4 can be slided in vertical direction.By the effect of sliding rail, can realize a glue mouth 4 and the flexible contact of putting glue position, and then can protect not sensitive for damages of a Jiao Zui or some glue position.For example, at a glue arm 8, move down when a glue mouth 4 being moved to some glue position, some some glue position may be higher, when a glue arm 8 does not also move to desired location, point glue mouth 4 has touched some glue position, and this time point glue arm 8 also can drive glue applying mechanism 100 to move down.Under the effect of sliding rail, when point glue arm 8 continues to move down, glue applying mechanism 100 can be along sliding rail with respect to glue arm 8 upward sliding, thereby invocation point glue mouth 4 is also moved up with respect to a glue arm 8, rather than continue to move down under a drive of glue arm 8, and then pressure glue applying mechanism 100 being produced while avoiding a glue arm 8 to continue to move down puts on a glue position by a glue mouth 4, and cause a glue mouth 4 and put the larger extruding of generation between glue position, can prevent that 4 pairs of some glue positions of a glue mouth from producing larger pressure, thereby avoid a glue mouth 4 or some glue position to be extruded damage.
In addition, driven unit 3 also comprises the bearing 34 for double thread axle 32 guiding.Bearing 34 is fixed in bindiny mechanism 10, and thread spindle 32 inserts in bearing 34 and glue channel 2 successively.By the guide effect of bearing 34, prevent that thread spindle 32 from departing from swing-around trajectory at rotary course.On thread spindle 32, be provided with the first bulge loop 35 and the second bulge loop 36, bearing 34 is between the first bulge loop 35 and the second bulge loop 36, and closely cooperate with the first bulge loop 35 and the second bulge loop 36, thereby the position limiting structure by the first bulge loop 35, the second bulge loop 36 and bearing 34 actings in conjunction with formation double thread axle 32, thereby the axial free degree of restriction thread spindle 32, prevent thread spindle 32 bob on its axial direction, and then make thread spindle 32 only have the free degree of a rotation.Wherein, in present embodiment, the first bulge loop 35 is for to be fixed on the detachable nut on thread spindle 32, and the second bulge loop 36 is a part for thread spindle 32, can be one-body molded with thread spindle 32.In other embodiments, the first bulge loop 35 can also be realized by a ring shaped thread is set in addition on thread spindle 35, and bearing 34 is between this ring shaped thread and the second bulge loop 36.Certain the first bulge loop can also be other structures, for example, by weld iron block on thread spindle, form, and the second bulge loop can be also to use detachable nut or ring shaped thread is set to realize, and does not all specifically limit herein.Driven unit 3 also comprises end cap 37, and end cap 37 holds 34 outer ring for covering last item, with the outer ring of rigid bearing 34.
The point glue equipment of present embodiment, by making glue container 1, glue channel 2 and some glue mouth 4 form closed system, and when using thread spindle 32 plastic emitting, thread spindle 32 is to be inserted in glue channel 2, thereby in a glue process, can avoid as much as possible contacting of glue and outside air, reduce glue oxidized probability in a glue process, also can reduce the oxidized degree of glue simultaneously.In addition, present embodiment is used motor 31 to drive thread spindle 32 to rotate to realize plastic emitting, thereby can control gel quantity by controlling the step number of motor 31, and then can make gel quantity and more accurately and also more easily control gel quantity, therefore the motor 31 of step number can be by controlling a to(for) occasion that glue amount is larger to be to increase gel quantity, thereby makes the scope of application of point glue equipment wider.
In other embodiments of the present invention, driven unit can also be piston component, piston is inserted in glue channel, by control piston, in glue channel, move back and forth, so that the glue entering in glue channel is clamp-oned in a glue mouth, and export from a glue mouth, thereby in a glue process, glue is all in the confined space in consisting of glue container, glue channel and some glue mouth, can effectively avoid contacting of glue and outside air, prevent that glue is oxidized.
Consult Fig. 4, in an embodiment of die bond machine of the present invention, die bond machine comprises workbench 41, point glue equipment 42 and crystal taking arm 43.Workbench 43 is for strong point adhesive dispenser 42 and crystal taking arm 43, and realizes the electric installation of point glue equipment 42 and crystal taking arm 43.Workbench 43 for example can also be provided with man machine operation interface, with the running parameter of the parts such as input point adhesive dispenser 42 and crystal taking arm 43, and then the placement of control point glue and wafer.On workbench 43, be also provided with for placing the first workbench 44 of product and for placing the second workbench 45 of wafer.The point glue equipment that point glue equipment 42 is the respective embodiments described above, for product is carried out to a glue, crystal taking arm 43 is for taking out wafer, and wafer is placed on to a glue position, thereby realizes the fixing of wafer by the effect of point glue equipment 42 and crystal taking arm 43.
The point glue equipment 42 of present embodiment be take the point glue equipment shown in Fig. 2 and is described as example.In conjunction with Fig. 2, when carrying out the work of glue, first the product for the treatment of a glue is positioned in the first workbench 44, then make the first workbench 44 move the position that needs die bond, thereby the product for the treatment of a glue is moved to the position that points of engagement adhesive dispenser 42 is realized some glue.Make some glue arm 8 rotations in point glue equipment 42, thereby the glue applying mechanism 100 in point glue equipment 42 is moved, so that some glue mouth 4 moves to the some glue position for the treatment of on a glue product, then control motor 31 work, thread spindle 32 rotates under the drive of motor 31, so that enter the glue of glue channel 2 from glue-feeder 24, along formed screw channel 25 between the threaded portion of thread spindle 32 and the conduit wall of hollow channel 21, flow out to gum outlet 23, to flow into from gum outlet 23 some glue mouth 4, and export a glue position to from a glue mouth 4, thereby realize some glue.The step number of the rotation of control motor 31 is to control the glue amount flowing out from thread spindle 32, and then the gel quantity of control point glue mouth 4, and when gel quantity reaches the gel quantity of setting, 8 rotations of control point glue arm, so that glue applying mechanism 100 is left a glue position.In point glue equipment 42 work, make the second workbench 45 of placing wafer move to assigned address, crystal taking arm 43 captures wafer from the second workbench 45.When the glue applying mechanism 100 of point glue equipment 42 is left behind a glue position, crystal taking arm 43 rotation is to putting in glue position the wafer of crawl is placed on a glue position, and after wafer has been placed, crystal taking arm 43 rotates and leaves a glue position.Wafer is fixed on a glue position by glue, thereby realizes the fixing of wafer.
Die bond machine compared to prior art, the die bond machine of present embodiment, by motor 31, drive thread spindle 32 rotations to realize plastic squeeze, and thread spindle 32 parts are arranged in glue channel so that glue flows out along this part thread spindle, thereby in a glue process, glue be always in by glue container 1, glue channel 2 and some glue mouth in 4 closed systems that form, glue and outside air isolation can be made to a certain extent thus, and then the oxidized probability of glue and oxidized degree can be reduced.And by controlling the step number of motor 31, can control gel quantity, and then can make gel quantity and more accurately and also more easily control gel quantity.
The foregoing is only embodiments of the present invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. a point glue equipment, is characterized in that, comprising:
Glue container, glue channel, driven unit and some Jiao Zui;
Described glue container, glue channel and some Jiao Zui are connected successively, and form closed system;
Described driven unit comprises motor and described motor-driven thread spindle, described thread spindle is connected with the output shaft of described motor by transmission mechanism, and at least threaded portion of described thread spindle is inserted in described glue channel and with described glue channel and closely cooperates to form screw channel;
Described motor drives the rotation of described thread spindle, with the glue that orders about described glue container from described screw channel inlet point Jiao Zui, and from a Jiao Zui output.
2. point glue equipment according to claim 1, is characterized in that,
Described drive mechanism comprises intermeshing the first gear and the second gear, and described the second gear is fixed on described thread spindle, and the output shaft of described the first gear and described motor is fixed.
3. point glue equipment according to claim 1, is characterized in that,
Described glue channel is provided with glue-feeder and gum outlet;
The glue of described glue container injects described glue channel by described glue-feeder, and when driving described thread spindle rotation, described motor flows out to described gum outlet from described screw channel, to enter described some glue mouth from described gum outlet, and from a Jiao Zui output.
4. point glue equipment according to claim 3, is characterized in that,
Between the insert port of inserting described glue channel at glue-feeder and the described thread spindle of described glue channel in described glue channel, be provided with sealing ring.
5. point glue equipment according to claim 1, is characterized in that,
Described point glue equipment also comprises a glue arm, and described some glue arm is connected with described some Jiao Zui by a connection piece.
6. point glue equipment according to claim 5, is characterized in that,
On described connector, be provided with the rail plate that described some Jiao Zui slided.
7. point glue equipment according to claim 1, is characterized in that,
Described driven unit also comprises bearing, is provided with the first bulge loop and the second bulge loop on described thread spindle, and described bearing is between described the first bulge loop and the second bulge loop, to prevent that described thread spindle from moving on its axial direction.
8. point glue equipment according to claim 7, is characterized in that,
Described the first bulge loop is the detachable nut being fixed on described thread spindle.
9. a die bond machine, is characterized in that, comprises workbench and is arranged at the point glue equipment on described workbench, and described point glue equipment comprises:
Glue container, glue channel, driven unit and some Jiao Zui;
Described glue container, glue channel and some Jiao Zui are connected successively, and form closed system;
Described driven unit comprises motor and described motor-driven thread spindle, described thread spindle is connected with the output shaft of described motor by transmission mechanism, and at least threaded portion of described thread spindle is inserted in described glue channel and with described glue channel and closely cooperates to form screw channel;
Described motor drives the rotation of described thread spindle, with the glue that orders about described glue container from described screw channel inlet point Jiao Zui, and from a Jiao Zui output.
10. die bond machine according to claim 9, is characterized in that,
Described drive mechanism comprises intermeshing the first gear and the second gear, and described the second gear is fixed on described thread spindle, and the output shaft of described the first gear and described motor is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310553108.9A CN103623973B (en) | 2013-11-07 | A kind of point glue equipment and bonder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310553108.9A CN103623973B (en) | 2013-11-07 | A kind of point glue equipment and bonder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103623973A true CN103623973A (en) | 2014-03-12 |
| CN103623973B CN103623973B (en) | 2016-11-30 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106391399A (en) * | 2016-08-30 | 2017-02-15 | 三河市汇莹电气设备制造有限公司 | Novel LED dispensing machine |
| CN110270476A (en) * | 2019-07-04 | 2019-09-24 | 华霆（合肥）动力技术有限公司 | A kind of spot gluing equipment |
| TWI746209B (en) * | 2020-10-15 | 2021-11-11 | 均華精密工業股份有限公司 | Producing apparatus and catcher |
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| CN201552102U (en) * | 2009-10-20 | 2010-08-18 | 先进光电器材（深圳）有限公司 | Dispensing device for die bonder |
| CN202845265U (en) * | 2011-09-01 | 2013-04-03 | 松下电器产业株式会社 | Cream coating device |
| CN203678614U (en) * | 2013-11-07 | 2014-07-02 | 深圳市综科邦达机电设备有限公司 | Dispensing device and die bonder |
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| US4773354A (en) * | 1987-07-13 | 1988-09-27 | Rca Licensing Corporation | Apparatus for uniformly dispensing a paste material |
| US6234358B1 (en) * | 1999-11-08 | 2001-05-22 | Nordson Corporation | Floating head liquid dispenser with quick release auger cartridge |
| CN201055834Y (en) * | 2007-04-04 | 2008-05-07 | 深圳市创唯星自动化设备有限公司 | Dispensing head |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106391399A (en) * | 2016-08-30 | 2017-02-15 | 三河市汇莹电气设备制造有限公司 | Novel LED dispensing machine |
| CN106391399B (en) * | 2016-08-30 | 2019-01-18 | 三河市汇莹电气设备制造有限公司 | A kind of New LED dispenser |
| CN110270476A (en) * | 2019-07-04 | 2019-09-24 | 华霆（合肥）动力技术有限公司 | A kind of spot gluing equipment |
| TWI746209B (en) * | 2020-10-15 | 2021-11-11 | 均華精密工業股份有限公司 | Producing apparatus and catcher |
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Address after: 518000 Guangdong province Shenzhen city Nanshan District high tech park, North Long Hill Road No. 6 Yizhongli Science Park No. 1 building two floor Patentee after: SHENZHEN PEITIAN ROBOT TECHNOLOGY CO., LTD. Address before: 518000 Guangdong province Shenzhen city Nanshan District high tech park, North Long Hill Road No. 6 Yizhongli Science Park No. 1 building two floor Patentee before: INTRA-TECH (SHENZHEN) PTE LTD. |
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Address after: 518000 Guangdong province Shenzhen city Nanshan District high tech park, North Long Hill Road No. 6 Yizhongli Science Park No. 1 building two floor Patentee after: AE AUTOMATION AND ROBOTICS TECHNOLOGY Ltd. Address before: 518000 Guangdong province Shenzhen city Nanshan District high tech park, North Long Hill Road No. 6 Yizhongli Science Park No. 1 building two floor Patentee before: AE AUTOMATION AND ROBOTICS TECHNOLOGY Ltd. |