CN204157168U - Full-automatic online baking oven - Google Patents
Full-automatic online baking oven Download PDFInfo
- Publication number
- CN204157168U CN204157168U CN201420613975.7U CN201420613975U CN204157168U CN 204157168 U CN204157168 U CN 204157168U CN 201420613975 U CN201420613975 U CN 201420613975U CN 204157168 U CN204157168 U CN 204157168U
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- 230000001141 propulsive effect Effects 0.000 claims abstract description 24
- 230000003028 elevating effect Effects 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 9
- 230000033001 locomotion Effects 0.000 claims description 5
- 239000004677 Nylon Substances 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 12
- 239000011229 interlayer Substances 0.000 description 16
- 230000004913 activation Effects 0.000 description 10
- 238000010438 heat treatment Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 230000000284 resting effect Effects 0.000 description 5
- 238000012546 transfer Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 230000008054 signal transmission Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 108010022579 ATP dependent 26S protease Proteins 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000003434 inspiratory effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The utility model provides a kind of full-automatic online baking oven, and comprise body of heater, body of heater has Qianmen and back door; Collection plate case, described collection plate case, integrates plate case as multilayer; Elevating mechanism, elevating mechanism is connected with collection plate case; Qianmen has into Ban Kou, and enter an adjacent inlet baffle on plate mouth, inlet baffle is connected with the first push-pull mechanism; Back door has plate outlet, an adjacent outlet damper on plate outlet, and outlet damper is connected with the second push-pull mechanism; Propulsive mechanism has frame, and frame top position is provided with track, and track is transported to circuit board near entering the position of plate mouth, the position frame below track is provided with into trigger structure and ejecting plate mechanism, can to orbit the inductor of position by sensor circuit plate; Elevating mechanism, propulsive mechanism, the first push-pull mechanism are connected with controller respectively with the second propulsive mechanism.The baking oven that the utility model provides reduces manpower and goods and materials cost, and make production line realize automation continuous productive process, production efficiency is significantly improved.
Description
Technical field
The utility model relates to the manufacture field of printed circuit board (PCB), specifically, relates to a kind of online baking oven of oven dry printed circuit board (PCB) of full-automation.
Background technology
Printed circuit board (PCB) (PCB) and printed circuit board (PCB) assembling (PCBA) are important electronic units, apply very extensive in the every field of modern society.The manufacturing process of circuit board mainly comprises the operations such as cleaning, baking, exposure imaging, image plating, wherein, in roasting procedure, needs the circuit board after by printing to be placed in a kind of special baking oven and toasts.
Adopt traditional baking oven to dewater to PCB or PCBA, shape, solid glue etc. is all adopt off-line type operation, so just needs on this station, arrange full-time operator.Could put in baking oven by unified for these circuit boards after operator needs to collect the circuit board of some, the serious labor intensive of this operating process and time cost.In addition, take this traditional operating type, need operator manually to carry circuit board to be connected other operation station, this operating type can cause personnel, too much the taking of equipment and space undoubtedly, and production efficiency lowly and significantly increase production cost.
Therefore, market needs provide a kind of circuit board baking oven that can be full-automatic, reduce taking of manpower and materials and equipment resources, reduce the production cost of manufacturing enterprise.
Utility model content
Need for conventional oven in prior art the problem taking too much manpower and materials and equipment resources, the utility model provides a kind of full-automatic online baking oven, and comprise body of heater, body of heater has Qianmen and back door; Collection plate case, collection plate case is arranged in body of heater, integrates plate case as multilayer; Elevating mechanism, elevating mechanism is connected with collection plate case; Qianmen has into Ban Kou, and enter an adjacent inlet baffle on plate mouth, inlet baffle is connected with the first push-pull mechanism; Back door has plate outlet, an adjacent outlet damper on plate outlet, and outlet damper is connected with the second push-pull mechanism; Propulsive mechanism, propulsive mechanism is arranged on body of heater outside, propulsive mechanism has frame, frame top position is provided with track, track can be transported near entering the position of plate mouth circuit board, position frame below track is provided with into trigger structure and ejecting plate mechanism, propulsive mechanism is provided with sensor circuit plate and orbits the inductor of position; Elevating mechanism, propulsive mechanism, the first push-pull mechanism and the second propulsive mechanism are electrically connected with controller respectively.
Take such scheme, reduce manpower and goods and materials cost, make production line realize automation continuous productive process, production efficiency is significantly improved.
A preferred scheme is, the first motor that elevating mechanism comprises the first screw mandrel and drives the first screw mandrel to rotate, and the first screw mandrel is fixedly connected with collection plate case.
Take such scheme, structure is simple, and cost is low, and the operation of easy domination set plate case vertical direction in body of heater and location.
A preferred scheme is, enters trigger structure and comprises into plate cylinder and drive the first lifting platform be elevated into plate cylinder; Ejecting plate mechanism comprises ejecting plate cylinder and drives the second lifting platform of ejecting plate cylinder lifting.
A preferred scheme is, enter trigger structure to comprise the first lifting platform, the first belt, enter plate push rod and the second motor, first lifting platform drives the first belt vertical direction motion, and the first belt is operated by described second driven by motor, enters plate push rod and is arranged on the first belt; Ejecting plate mechanism comprises the second lifting platform, the second belt, ejecting plate push rod and the 3rd motor, and the second lifting platform drives the second belt vertical direction motion, and the second belt is operated by the 3rd driven by motor, and ejecting plate push rod is arranged on the second belt.
A preferred scheme is, the first lifting platform and/or described second lifting platform are cylinder.
A preferred scheme is, the 4th motor that the first lifting platform and/or the second lifting platform have the second screw mandrel and drive described second screw mandrel to rotate.
A preferred scheme is, furnace interior arranges a thermocouple, can detect variations in temperature in body of heater, damages circuit board product after preventing temperature from exceeding uniform temperature.
A preferred scheme is that Qianmen comprises upper chamber door and lower chamber door, and upper chamber door is hinged on the sidewall of body of heater, and lower chamber door is fixedly connected on the sidewall of body of heater.
A preferred scheme is that inlet baffle and/or outlet damper are made up of nylon material.
Take such scheme, the baffle plate be made up of nylon material, its sealing is good, closely can be attached to the place of entrance or outlet.
A preferred scheme is, the first push-pull mechanism and/or the second push-pull mechanism are cylinder.
Accompanying drawing explanation
Fig. 1 is the structure chart of the full-automatic online baking oven embodiment of the utility model.
Fig. 2 is the structure chart after the full-automatic online baking oven embodiment of the utility model removes Qianmen.
Fig. 3 is the structure chart of the collection plate case of the complete full-automatic online baking oven embodiment of the utility model.
Fig. 4 is the front view of the complete full-automatic online baking oven embodiment of the utility model.
Fig. 5 is the rearview of the complete full-automatic online baking oven embodiment of the utility model.
Fig. 6 is the partial structurtes enlarged drawing entered when trigger structure is in resting state of the propulsive mechanism of the complete full-automatic online baking oven embodiment of the utility model.
Fig. 7 is the partial structurtes enlarged drawing entered when trigger structure is in state of activation of the propulsive mechanism of the complete full-automatic online baking oven embodiment of the utility model.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment
As depicted in figs. 1 and 2, the online circuit board baking oven of full-automation of the present embodiment has body of heater 100, is provided with pyrotoxin and wind wheel in body of heater 100.Pyrotoxin is used for providing heat in body of heater 100, and the mode of heating of pyrotoxin can be Resistant heating, infrared heating or microwave heating.Two wind wheels 110 are provided with at the top of body of heater 100, the quantity of wind wheel 100 freely can regulate and control and can install the multiple positions in body of heater 100 as required, the position that air in body of heater 100 is transported to pyrotoxin by wind wheel 110 forms hot gas, thermal current along air channel from top to bottom, and is entered by mesh sheet 101 in the furnace chamber of body of heater 100.Wind wheel 110 rotates and forms inspiratory flow whirlpool in outer row, and thermal current forms a circular flow in furnace chamber.Alternatively, have temperature monitoring probe in body of heater 100, probe can be a thermocouple, when in body of heater 100, temperature does not reach preset temperature, pyrotoxin continuous heating, then stops heating when temperature reaches design temperature, thus remains homogeneous temperature in the chamber of body of heater 100 and stable.
As shown in Figures 2 and 3, body of heater 100 inside is provided with a collection plate case 120, and collection plate case 120 has multiple spacer structure, may be used for placing circuit board 200 in each interlayer.
First embodiment:
Have elevating mechanism in body of heater 100, elevating mechanism links together with collection plate case 120, and elevating mechanism can vertically move, and drives collection plate case 120 vertically run in the chamber of body of heater 100 and locate.Alternatively, elevating mechanism has screw mandrel and servomotor, and servomotor is connected with controller.According to the program preset, controller transfers signals to servomotor, and final domination set plate case 120 is in the chamber indoor sport of body of heater 100 and location.Alternatively, elevating mechanism can be track transmission mode, be arranged on the track of elevating mechanism by collection plate case, and then domination set plate case 120 runs in the chamber of body of heater 100.
As shown in Fig. 1, Fig. 4 and Fig. 6, body of heater 100 has Qianmen 130, and Qianmen 130 is passages that circuit board 200 enters in body of heater 100.Alternatively, Qianmen 130 has upper chamber door and lower chamber door, and upper chamber door adopts rotary type door-opening mode, such as, upper chamber door can be hinged on the sidewall of body of heater 100, and lower chamber door is fixedly connected on the sidewall of body of heater 100, and this mode can facilitate the inspection and maintenance of baking oven.Be provided with one in the central region at Qianmen 130 and enter plate mouth 131, the size entering plate mouth 131 can the turnover of containment circuit board 200.Entering on plate mouth 131 to be provided with an inlet baffle 132, the top position of inlet baffle 132 is connected with a push-pull mechanism 133.Alternatively, push-pull mechanism 133 is a cylinder, and the push rod of cylinder is connected on inlet baffle 132, and push-pull mechanism 133 is connected with controller.Alternatively, push-pull mechanism 133 adopts the mode of screw rod transmission or electromagnetic relay to control the movement of inlet baffle 132.In bake process, inlet baffle 132 will enter plate mouth 131 and cover, enter plate mouth 131 for closed state, when needing to place on collection plate case 120 after the circuit board 200 that circuit board 200 or collection plate case 120 are placed reaches Preset Time heating time, controller transfers signals to push-pull mechanism 133, and under the effect of push-pull mechanism 133, inlet baffle 132 vertically moves upward, subsequently, enter plate mouth 131 and will be in uncovered state.
As shown in Figure 5, body of heater 100 also has back door 140, and back door 140 is passages that the circuit board 200 that collection plate case 120 is placed is pushed out body of heater 100.Back door 140 has plate outlet 141, outlet damper 142 and push-pull mechanism 143, the push-pull mechanism 143 on back door 140 is similar to push-pull mechanism 133 26S Proteasome Structure and Function on Qianmen, and therefore not to repeat here.Alternatively, inlet baffle 132 and outlet damper 142 are made up of nylon material.
As depicted in figs. 1 and 2, in the outside of body of heater 100, near the position at Qianmen 130, baking oven has a propulsive mechanism 150.Propulsive mechanism 150 has frame 154, position above frame 154 is provided with transporting rail 151, transporting rail 151 is connected with the track of a upper procedure of production line, after the processing process of circuit board 200 procedure on completing, runs to the position near entering plate mouth 131 along transporting rail 151.As shown in Figure 4, at the lower position of track 151, frame 154 is provided with into trigger structure 152, ejecting plate mechanism 153.Propulsive mechanism has inductor, and alternatively, inductor can be a touching switch, and will touch switch-linear hybrid at track 151 near the end entering plate mouth 131, when circuit board 200 touches inductor, Signal transmissions is to controller.Alternatively, inductor can be arranged in frame 154, and when circuit board 200 runs to the position near entering plate mouth 131 at track 151, inductor can sense the run location of circuit board 200 and transfer signals to controller.Entering trigger structure 152 can be advanced on the interlayer of collection plate case 120 by the circuit board 200 on transporting rail 151, ejecting plate mechanism 153 can push away collecting the plate outlet 141 of the circuit board 200 on plate case 120 interlayer along back door 140 interlayer collecting plate case 120, just move on the track of next operation after circuit board 200 leaves collection plate case 120, thus realize the online continuous operations of baking oven.
As shown in Figure 6 and Figure 7, enter trigger structure 152 and have into plate cylinder 1521, enter below plate cylinder 1521 and connect a lift cylinder 1522, the operating state entering plate cylinder 1521 comprises resting state and state of activation.The push rod of lift cylinder 1522 can control vertically to move into plate cylinder 1521, after controller transfers signals to lift cylinder 1522, the push rod of lift cylinder 1522 will enter plate cylinder 1521 and vertically rise, and now enter plate cylinder 1521 and be in state of activation.Subsequently, the circuit board 200 on transporting rail 151 can be advanced in the interlayer of collection plate case 120 along entering plate mouth 131 by the push rod entering plate cylinder 1521.As shown in Fig. 4, Fig. 6 and Fig. 7, propulsive mechanism 150 has ejecting plate mechanism 153, ejecting plate mechanism 153 with enter trigger structure 152 structure and operation principle similar, different places is, ejecting plate mechanism 153 has an ejecting plate cylinder 1531, the length of ejecting plate cylinder 1531 significantly will be greater than the length into plate cylinder 1521, and the push rod of ejecting plate cylinder 1531 can be stretched over body of heater 100 inside and be released along plate outlet 141 by the circuit board 200 on collection plate case 120 interlayer.
Below for a circuit board 200 from enter baking oven and be described to the automation bake process leaving baking oven.The production process of circuit board 200 is for working continuously, and when after the upper procedure completing baking, circuit board 200 enters into propulsive mechanism 150 along transporting rail 151.Controller signals transfers to push-pull mechanism 133, and under the effect of push-pull mechanism 133, inlet baffle 132 vertically moves upward, and subsequently, enters plate mouth 131 and is in opening-wide state, state as shown in Figure 6.Now, enter plate cylinder 1521 and be in resting state, after circuit board 200 runs to suitable position, inductor on propulsive mechanism 150 senses the existence of circuit board 200, controller will send signal, the push rod vertical direction of lift cylinder 1522 moves upward, thus will enter plate cylinder 1521 and be raised up to state of activation.
State of activation as shown in Figure 7, when entering after plate cylinder 1521 is in state of activation, enter the circuit board 200 on the push rod of plate cylinder 1521, transporting rail 151, enter plate mouth 131, the first interlayer of collection plate case 120 is all on same horizontal plane, the push rod entering plate cylinder 1521 moves in the horizontal direction and is advanced on the first interlayer of collection plate case 120 by the circuit board 200 on transporting rail 151 along entering plate mouth 131, if the first interlayer can hold two circuit boards 200, only need repetition aforesaid operations.Subsequently, under the effect of elevating mechanism, in body of heater 100, collection plate case 120 vertically moves to certain position, entering plate mouth 131 is on same horizontal plane with the second interlayer of collection plate case 120, after next block circuit board 200 runs to transporting rail 151, enter plate cylinder 1521 and again return to state of activation by resting state, next block circuit board 200 is advanced on the second interlayer of collection plate case 120 along entering plate mouth 131 by the push rod entering plate cylinder 1521.Repeat above operation, until after have all been loaded circuit board 200 in each interlayer of collection plate case 120, Signal transmissions is to push-pull mechanism 143, and under the effect of push-pull mechanism 143, inlet baffle 132 again will enter plate mouth 131 and cover.Now body of heater 100 is in closed state, according to the program preset, carries out baking process to the circuit board 200 of body of heater 100 inherence.
After heating process reaches Preset Time, the push-pull mechanism that Signal transmissions to Qianmen 130 and back door 140 is arranged respectively, under the effect of push-pull mechanism, inlet baffle 132 and outlet damper 142 are moved, subsequently, plate mouth 131 is entered and plate outlet 141 is all in opening-wide state.Controller signals is to propulsive mechanism 150, and the operating state of ejecting plate mechanism 153 comprises resting state and state of activation.Ejecting plate cylinder 1531 rises by lift cylinder 1532 push rod arranged below ejecting plate cylinder 1531, the push rod of ejecting plate cylinder 1531 with enter plate mouth 131 and be in same level.Subsequently, the push rod of ejecting plate cylinder 1531 to be stretched in body of heater and to be released along plate outlet 141 by the circuit board 200 on the interlayer of collection plate case 120, elevating mechanism domination set plate case 120 vertically moves, all circuit boards 200 on collection plate case 120 successively can be released body of heater 100 along plate outlet 141 by the push rod of ejecting plate cylinder 1531, and circuit board 200 finally enters on the production line of next operation.
To sum up, the baking oven production line of the present embodiment realizes automation continuous productive process, and production efficiency is significantly improved, and reduces the use of manpower and materials and equipment resources.
Controller selects programmable logic controller (PLC) (Programmable Logic Controller, PLC) to carry out Automated condtrol to the associated components of baking oven.
Second embodiment:
Below only the second embodiment and the first embodiment different piece are described.
The present embodiment enter that trigger structure comprises the first lifting platform, the first belt, enters plate push rod, the first motor and inductor.First lifting platform is connected with the first belt, and the first belt is connected with the first motor, and the first belt is provided with into plate push rod.When entering trigger structure and being in state of activation, entering plate push rod can be advanced to the circuit board on transporting rail on the interlayer of collection plate case along entering Ban Kou.Alternatively, the first lifting platform adopts cylinder or screw rod transmission.
The ejecting plate mechanism of the present embodiment comprises the second lifting platform, the second belt, ejecting plate push rod and the second motor, and the second lifting platform is connected with the second belt, and the second belt is connected with the second motor, and the second belt is provided with ejecting plate push rod.When ejecting plate mechanism is in state of activation, ejecting plate push rod can be stretched in collection plate case and the circuit board that interlayer is placed be pushed away substrate box to body of heater outside.Alternatively, the first lifting platform and the second lifting platform mechanism that is cylinder or can be elevated by the screw mandrel etc. of driven by motor.
Finally it should be noted that, the utility model is not limited to above-mentioned execution mode, and each interlayer such as collecting plate case can hold the design of multiple circuit board etc. also within claims of the present utility model.
Claims (10)
1. full-automatic online baking oven, comprising:
Body of heater, described body of heater has Qianmen and back door;
Collection plate case, described collection plate case is arranged in described body of heater, and the described plate case that integrates is as multilayer;
It is characterized in that:
Elevating mechanism, described elevating mechanism drives described collection plate case in the vertical direction to move;
Described Qianmen has into Ban Kou, described in enter on plate mouth an adjacent inlet baffle, described inlet baffle is connected with the first push-pull mechanism;
Described back door has plate outlet, an adjacent outlet damper on described plate outlet, and described outlet damper is connected with the second push-pull mechanism;
Propulsive mechanism, described propulsive mechanism is arranged on body of heater outside, described propulsive mechanism has frame, described frame top position is provided with track, described track be used for circuit board be transported near described in enter the position of plate mouth, frame described in position below described track is provided with into trigger structure and ejecting plate mechanism, described propulsive mechanism is provided with the inductor of the position that to orbit for testing circuit plate;
Described elevating mechanism, described propulsive mechanism, described first push-pull mechanism and described second propulsive mechanism are electrically connected with controller respectively.
2. full-automatic online baking oven according to claim 1, is characterized in that:
The first motor that described elevating mechanism comprises the first screw mandrel and drives described first screw mandrel to rotate, described first screw mandrel is fixedly connected with described collection plate case.
3. full-automatic online baking oven according to claim 1, is characterized in that:
Described enter trigger structure comprise into plate cylinder and drive described in enter plate cylinder lifting the first lifting platform;
Described ejecting plate mechanism comprises ejecting plate cylinder and drives the second lifting platform of described ejecting plate cylinder lifting.
4. full-automatic online baking oven according to claim 1, is characterized in that:
Described enter trigger structure comprise the first lifting platform, the first belt, enter plate push rod and the second motor, described first lifting platform drives described first belt vertical direction motion, described first belt is operated by described second driven by motor, described in enter plate push rod and be arranged on described first belt;
Described ejecting plate mechanism comprises the second lifting platform, the second belt, ejecting plate push rod and the 3rd motor, described second lifting platform drives described second belt vertical direction motion, described second belt is operated by described 3rd driven by motor, and described ejecting plate push rod is arranged on described second belt.
5. the full-automatic online baking oven according to claim 3 or 4, is characterized in that:
Described first lifting platform and/or described second lifting platform are cylinder.
6. the full-automatic online baking oven according to claim 3 or 4, is characterized in that:
The 4th motor that described first lifting platform and/or the second lifting platform have the second screw mandrel and drive described second screw mandrel to rotate.
7. the full-automatic online baking oven according to any one of Claims 1-4, is characterized in that:
Described furnace interior arranges a thermocouple.
8. the full-automatic online baking oven according to any one of Claims 1-4, is characterized in that:
Described Qianmen comprises upper chamber door and lower chamber door, and described upper chamber door is hinged on a sidewall of described body of heater, and described lower chamber door is fixedly connected on the sidewall of described body of heater.
9. the full-automatic online baking oven according to any one of Claims 1-4, is characterized in that:
Described inlet baffle and/or outlet damper are made up of nylon material.
10. the full-automatic online baking oven according to any one of Claims 1-4, is characterized in that:
Described first push-pull mechanism and/or the second push-pull mechanism are cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420613975.7U CN204157168U (en) | 2014-10-22 | 2014-10-22 | Full-automatic online baking oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420613975.7U CN204157168U (en) | 2014-10-22 | 2014-10-22 | Full-automatic online baking oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204157168U true CN204157168U (en) | 2015-02-11 |
Family
ID=52515253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420613975.7U Expired - Fee Related CN204157168U (en) | 2014-10-22 | 2014-10-22 | Full-automatic online baking oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204157168U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113040179A (en) * | 2021-04-02 | 2021-06-29 | 义乌工商职业技术学院 | Automatic baking equipment capable of baking in full-closed mode |
-
2014
- 2014-10-22 CN CN201420613975.7U patent/CN204157168U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113040179A (en) * | 2021-04-02 | 2021-06-29 | 义乌工商职业技术学院 | Automatic baking equipment capable of baking in full-closed mode |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160720 Address after: 519075 Guangdong Province, Zhuhai city Xiangzhou District No. 63 North Pearl Kaiweidong Science & Technology Park building 03 Patentee after: SINOR ELECTRONICS DEVICES CO.,LTD. Address before: 519075 Guangdong city in Zhuhai Province before Pearl Hill Road No. 63 Kaiweidong high science and Technology Park 3 building two floor D District Patentee before: ZHUHAI BIANFENG AUTOMATION TECHNOLOGY Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 |