CN112867259B - Efficient collection method for PCB production - Google Patents
Efficient collection method for PCB production Download PDFInfo
- Publication number
- CN112867259B CN112867259B CN202110039165.XA CN202110039165A CN112867259B CN 112867259 B CN112867259 B CN 112867259B CN 202110039165 A CN202110039165 A CN 202110039165A CN 112867259 B CN112867259 B CN 112867259B
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- movable
- plates
- pcb circuit
- circuit board
- collection method
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/0061—Tools for holding the circuit boards during processing; handling transport of printed circuit boards
- H05K13/0069—Holders for printed circuit boards
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Processing Of Solid Wastes (AREA)
- Automatic Assembly (AREA)
Abstract
The invention relates to the technical field of PCB circuit board production and discloses a high-efficiency collection method for PCB circuit board production, which comprises a base, wherein mounting plates are fixedly arranged on the front side and the rear side of the top of the base, which are close to the middle, and a first motor is fixedly arranged on one side, close to the top, of the mounting plate positioned at the rear. According to the PCB circuit board recycling and processing equipment and the operation method thereof, the side plates are fixed at equal intervals in the bearing box, the first movable rod is movably installed on one side, close to each other, of the two adjacent side plates, the second movable rod is movably connected to one end of the first movable rod, the movable plate is movably installed on one end of the second movable rod, the movable plates are movably installed at the bottoms of the two movable plates, the supporting plate is movably installed between the movable plates, and when the PCB circuit board at the top of the conveyor belt falls down, the PCB circuit board falls between the two movable plates in the bearing box, so that the PCB circuit boards are separated, and the PCB circuit boards are prevented from being damaged due to direct contact collision.
Description
Technical Field
The invention relates to the technical field of PCB circuit board production, in particular to a high-efficiency collection method for PCB circuit board production.
Background
The PCB is an important electronic component, is a support for electronic components, and is a carrier for electrical connection of electronic components. After the electronic equipment adopts the printed circuit board, due to the consistency of the similar printed boards, the error of manual wiring is avoided, the automatic mounting, automatic soldering and automatic detection of electronic components can be realized, the quality of the electronic equipment is ensured, the labor productivity of the PCB is improved, the production cost of the PCB is reduced, and the maintenance of each electronic component is convenient for users. In the PCB processing flow process, the way of carrying out the pipeline processing treatment on the PCB is accepted and favored by the current market.
At present, terminal recovery equipment for carrying out pipeline processing on PCBs in the market is mainly used for carrying out unified recovery processing on PCBs at the tail ends of the pipeline processing on the PCBs, and most of the equipment adopts a conveying belt to drive the PCBs to a bearing plate to carry out superposition and placement on the PCBs so as to carry out unified shipment on the superposed PCBs. However, when the device is used for recycling the PCBs, mutual collision and abrasion among the PCBs are easy to occur, and the yield of PCB processing production is seriously reduced.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a high-efficiency collection method for PCB production, which has the advantage of preventing collision between the PCB, and solves the problems in the prior art.
The invention provides the following technical scheme: the utility model provides a PCB circuit board production is with high-efficient collection method, includes the base, the equal fixed mounting of front and back both sides in the middle of being close to in top of base has the mounting panel, is located the rear one side of mounting panel is close to top fixed mounting and has first motor, the one end fixedly connected with initiative pivot of first motor, the other end of initiative pivot and the mounting panel swing joint of opposite side, two swing joint has the driven pivot that is located initiative pivot left side between the mounting panel, driven pivot and the outside movable mounting of initiative pivot have the conveyer belt, the outside equidistance fixed mounting of conveyer belt has the limiting plate, two equidistant fixed mounting has the bracing piece between the mounting panel, the outside movable sleeve of bracing piece has the gyro wheel, the loading bin has been placed at the top of gyro wheel, the loading bin is located between two mounting panels, the inner chamber equidistance fixed mounting of loading bin has the curb plate, is located two adjacent one side equal movable mounting of curb plate each other has two first movable levers, the one end movable connection of first movable lever has the second movable lever, the one end movable mounting of second movable lever has the movable plate, two movable mounting of movable mounting plate has the bottom of two movable mounting plate and two movable mounting plate bottom fixed mounting has the hollow spring, the bottom fixed mounting has the hollow spring.
Preferably, rubber pads are fixedly arranged on one sides of the two adjacent limiting plates.
Preferably, the rear side of bearing box fixed mounting has the rack, is located the rear side one side fixed mounting of mounting panel has the second motor, the top fixedly connected with axis of rotation of second motor, the outside fixed mounting of axis of rotation has the gear, gear and rack engagement, one side fixed mounting of mounting panel has the fixed block, the other end and the fixed block swing joint of axis of rotation.
Preferably, the bottom of the base is fixedly provided with supporting feet at the positions close to four corners.
Preferably, a push rod is fixedly arranged in the middle of the right side of the bearing box.
Preferably, the top of the side plate is fixedly provided with a first rubber block, and the top of the movable plate is fixedly provided with a second rubber block.
Preferably, a groove body is formed between two adjacent limiting plates, and the groove body is matched with the PCB.
Preferably, the operation method comprises the steps of:
the first step: firstly, placing a PCB circuit board between two adjacent limiting plates at the top of a conveyor belt, starting a first motor at the same time, driving a driving rotating shaft to rotate, driving the conveyor belt to rotate, and moving the PCB circuit board at the same time;
and a second step of: secondly, when the PCB circuit board moves to the bottom, the PCB circuit board falls between the two side plates, so that the damage caused by mutual contact and collision of the PCB circuit boards is prevented, meanwhile, the PCB circuit board drives the supporting plate to descend, meanwhile, the movable plates at the two sides descend, and meanwhile, the side plates at the two sides are mutually close to each other and clamp and fix the PCB circuit board, so that the PCB circuit board is prevented from shaking;
and a third step of: finally, the second motor is started, the rotation of the rotation shaft is driven simultaneously, the rack is driven to rotate through the gear, and meanwhile the carrying box is driven to move, so that the carrying box moves to leave the base, and the PCB circuit board is conveyed simultaneously.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the efficient collection method for the production of the PCB circuit boards, the side plates are fixed at equal intervals in the bearing box, the first movable rod is movably installed on one side, close to each other, of the two adjacent side plates, the second movable rod is movably connected to one end of the first movable rod, the movable plate is movably installed on one end of the second movable rod, the movable plates are movably installed at the bottoms of the two movable plates, the supporting plate is movably installed between the movable plates, and when the PCB circuit boards at the top of the conveyor belt fall down, the PCB circuit boards fall between the two movable plates in the bearing box, so that the PCB circuit boards are separated, and the PCB circuit boards are prevented from being damaged due to direct contact collision.
2. According to the efficient collection method for the production of the PCB circuit boards, the side plates are fixed at equal intervals in the bearing box, the first movable rods are movably installed on one sides, close to each other, of the two adjacent side plates, the second movable rods are movably connected to one ends of the first movable rods, the movable plates are movably installed on one ends of the second movable rods, the movable plates are movably installed at the bottoms of the two movable plates, the supporting plates are movably installed between the movable plates, the movable rods are fixed at the bottoms of the supporting plates, the damping springs are fixed at the bottoms of the movable rods, when the PCB circuit boards fall between the two movable plates and are in contact with the supporting plates, the supporting plates are lowered, meanwhile, the movable plates on two sides of the supporting plates are lowered, so that the movable plates on two sides are close to each other, the PCB circuit boards are clamped and fixed, and shaking of the PCB circuit boards in the conveying process is prevented.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a right side view of the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 1B according to the present invention;
fig. 5 is an enlarged view of the structure of fig. 1 at C according to the present invention.
In the figure: 1. a base; 2. a carrying case; 3. a mounting plate; 4. a driven rotating shaft; 5. a rubber pad; 6. a conveyor belt; 7. a limiting plate; 8. a driving rotating shaft; 9. supporting feet; 10. a movable plate; 11. a side plate; 12. a support rod; 13. a roller; 14. a first motor; 15. a rack; 16. a fixed block; 17. a gear; 18. a rotating shaft; 19. a second motor; 20. a support plate; 21. a movable plate; 22. a moving rod; 23. a damping spring; 24. a hollow rod; 25. a first rubber block; 26. a second rubber block; 27. a first movable lever; 28. a second movable rod; 29. a push rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, a high-efficiency collection method for PCB circuit board production includes a base 1, mounting plates 3 are fixedly mounted on front and rear sides of the top of the base 1 near the middle, a first motor 14 is fixedly mounted on one side of the rear mounting plate 3 near the top, one end of the first motor 14 is fixedly connected with a driving rotating shaft 8, the other end of the driving rotating shaft 8 is movably connected with the mounting plate 3 on the other side, a driven rotating shaft 4 positioned on the left side of the driving rotating shaft 8 is movably connected between the two mounting plates 3, a conveyor belt 6 is movably mounted on the driven rotating shaft 4 and the outer side of the driving rotating shaft 8, a limiting plate 7 is fixedly mounted on the outer side of the conveyor belt 6 at equal distance, a supporting rod 12 is fixedly mounted between the two mounting plates 3 at equal distance, a roller 13 is movably sleeved on the outer side of the supporting rod 12, a bearing box 2 is placed on the top of the roller 13, the bearing box 2 is positioned between the two mounting plates 3, the inner cavity of the bearing box 2 is fixedly provided with side plates 11 at equal intervals, two first movable rods 27 are movably arranged at one sides of two adjacent side plates 11 which are close to each other, one end of each first movable rod 27 is movably connected with a second movable rod 28, one end of each second movable rod 28 is movably provided with a movable plate 10, the bottoms of two movable plates 10 in two adjacent side plates 11 are movably provided with a supporting plate 20 between the bottoms of two movable plates 21 of the movable plate 21, the middle of the bottom of the supporting plate 20 is fixedly provided with a movable rod 22, the side plates 11 are fixed at equal intervals through the inside of the bearing box 2, one sides of the two adjacent side plates 11 which are close to each other are movably provided with a first movable rod 27, one end of each first movable rod 27 is movably connected with a second movable rod 28, one end of each second movable rod 28 is movably provided with a movable plate 10, and movable plate 21 is movably installed at the bottom of two movable plates 10, and support plate 20 is movably installed between movable plates 21, when the PCB circuit board at the top of conveyor belt 6 falls down, fall between two movable plates 10 in carrying case 2, thereby separate each PCB circuit board, thereby prevent each PCB circuit board from directly contacting each other and colliding and damaging, damping spring 23 is fixedly connected to the bottom of movable plate 22, damping spring 23's bottom and carrying case 2's bottom fixed connection, damping spring 23's outside fixed mounting has hollow rod 24, hollow rod 24 and movable rod 22 movable sleeve joint, through carrying case 2's inside equidistance fixed side plate 11, and at the side movable mounting first movable rod 27 that is close to each other of adjacent two side plates 11, and at the one end movable mounting movable plate 10 of second movable rod 28, and at the bottom movable mounting movable plate 21 of two movable plates 10, and movable mounting support plate 20 between movable plate 21, and at the bottom of support plate 20, and at the bottom fixed movable plate 22, and at the fixed plate 23 of movable plate 20, thereby make the both sides of PCB circuit board 20 fall down when the side plate 20 is held to each other, thereby make the both sides of PCB circuit board 20 fall down.
Wherein, be located the equal fixed mounting of one side of two adjacent limiting plates 7 and have rubber pad 5, through installation rubber pad 5 to can not take place wearing and tearing when PCB circuit board is placed between two limiting plates 7, thereby protect the PCB circuit board.
Wherein, the rear side fixed mounting who bears case 2 has rack 15, one side fixed mounting who is located mounting panel 3 of rear side has second motor 19, the top fixedly connected with axis of rotation 18 of second motor 19, the outside fixed mounting of axis of rotation 18 has gear 17, gear 17 and rack 15 meshing, one side fixed mounting of mounting panel 3 has fixed block 16, the other end and the fixed block 16 swing joint of axis of rotation 18 drive the rotation of axis of rotation 18 through starting second motor 19, thereby drive the rotation of rack 15 through gear 17, thereby make bear case 2 remove, thereby can make the same transport of the inside PCB circuit board of case 2.
Wherein, the bottom of base 1 is close to the equal fixed mounting in four corners position and has supporting legs 9, through installation supporting legs 9, avoids this equipment and ground direct contact, also supports this equipment simultaneously.
Wherein, the push rod 29 is fixedly installed in the middle of the right side of the carrying case 2, and the push rod 29 is installed, so that the carrying case 2 is conveniently pushed between the two mounting plates 3.
Wherein, the top of curb plate 11 fixed mounting has first rubber piece 25, and the top fixed mounting of fly leaf 10 has second rubber piece 26, through installation first rubber piece 25 and second rubber piece 26 to when the PCB circuit board falls, prevent that it from being scraped.
Wherein, form a cell body between two adjacent limiting plates 7, and this cell body and PCB circuit board looks adaptation make things convenient for the placing of PCB circuit board.
The operation method comprises the following steps:
the first step: firstly, placing a PCB circuit board between two adjacent limiting plates 7 at the top of a conveyor belt 6, simultaneously starting a first motor 14, simultaneously driving a driving rotating shaft 8 to rotate, then driving the conveyor belt 6 to rotate, and simultaneously moving the PCB circuit board;
and a second step of: secondly, when the PCB circuit board moves to the bottom, the PCB circuit board falls between the two side plates 11, so that the damage caused by mutual contact and collision of the PCB circuit boards is prevented, meanwhile, the PCB circuit board drives the supporting plate 20 to descend, meanwhile, the movable plates 21 at the two sides descend, and meanwhile, the side plates 11 at the two sides are mutually close to each other and clamp and fix the PCB circuit boards, so that the PCB circuit board is prevented from shaking;
and a third step of: finally, the second motor 19 is started, and simultaneously the rotation shaft 18 is driven to rotate, and the rack 15 is driven to rotate through the gear 17, and simultaneously the carrying case 2 is driven to move, so that the carrying case 2 moves to leave the base 1, and the PCB circuit board is conveyed in the same way.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a PCB circuit board production is with high-efficient collection method, includes base (1), its characterized in that: the utility model discloses a novel electric vehicle seat, which is characterized in that mounting plates (3) are fixedly mounted on front and rear sides of the top of a base (1) close to the middle, a first motor (14) is fixedly mounted on one side of each mounting plate (3) close to the top, one end of each first motor (14) is fixedly connected with a driving rotating shaft (8), the other end of each driving rotating shaft (8) is movably connected with the mounting plates (3) on the other side, a driven rotating shaft (4) positioned on the left side of each driving rotating shaft (8) is movably connected between the two mounting plates (3), a conveyor belt (6) is movably mounted on the outer side of each driven rotating shaft (4) and the driving rotating shaft (8), a limiting plate (7) is fixedly mounted on the outer side of each conveyor belt (6) at equal distance, a supporting rod (12) is fixedly mounted between the two mounting plates (3), a roller (13) is movably sleeved on the outer side of each supporting rod (12), a bearing box (2) is arranged on the top of each roller (13), a side plate (3) is movably connected with a side plate (11) which is fixedly mounted on the inner cavity of each bearing box (2), a first movable rod (27) which is positioned on the adjacent two movable rods (27), one end of the second movable rod (28) is movably provided with a first movable plate (10), the bottoms of the two first movable plates (10) positioned in the two adjacent side plates (11) are movably provided with a second movable plate (21), a supporting plate (20) is movably arranged between the bottoms of the two second movable plates (21), a movable rod (22) is fixedly arranged in the middle of the bottom of the supporting plate (20), the bottom of the movable rod (22) is fixedly connected with a damping spring (23), the bottom of the damping spring (23) is fixedly connected with the bottom of the bearing box (2), the outer side of the damping spring (23) is fixedly provided with a hollow rod (24), and the hollow rod (24) is movably sleeved with the movable rod (22);
the collecting method comprises the following steps:
the first step: firstly, placing a PCB circuit board between two adjacent limiting plates (7) at the top of a conveyor belt (6), simultaneously starting a first motor (14), simultaneously driving a driving rotating shaft (8) to rotate, then driving the conveyor belt (6) to rotate, and simultaneously moving the PCB circuit board;
and a second step of: secondly, when the PCB circuit board moves to the bottom, the PCB circuit board falls between the two side plates (11) so as to prevent the PCB circuit boards from being damaged due to mutual contact and collision, meanwhile, the PCB circuit board drives the supporting plate (20) to descend, meanwhile, the second movable plates (21) on the two sides descend, and meanwhile, the side plates (11) on the two sides are mutually close to each other and clamp and fix the PCB circuit board, so that the PCB circuit board is prevented from shaking;
and a third step of: finally, the second motor (19) is started, the rotation shaft (18) is driven to rotate, the rack (15) is driven to rotate through the gear (17), and meanwhile the carrying case (2) is driven to move, so that the carrying case (2) moves to leave the base (1), and the PCB circuit boards are transported uniformly.
2. The efficient collection method for producing the PCB according to claim 1, wherein the efficient collection method comprises the following steps: one side of each two adjacent limiting plates (7) is fixedly provided with a rubber pad (5).
3. The efficient collection method for producing the PCB according to claim 1, wherein the efficient collection method comprises the following steps: the rear side of carrying case (2) fixed mounting has rack (15), is located the rear side one side fixed mounting of mounting panel (3) has second motor (19), the top fixedly connected with axis of rotation (18) of second motor (19), the outside fixed mounting of axis of rotation (18) has gear (17), gear (17) and rack (15) meshing, one side fixed mounting of mounting panel (3) has fixed block (16), the other end and the fixed block (16) swing joint of axis of rotation (18).
4. The efficient collection method for producing the PCB according to claim 1, wherein the efficient collection method comprises the following steps: the bottom of the base (1) is fixedly provided with supporting feet (9) at the positions close to four corners.
5. The efficient collection method for producing the PCB according to claim 1, wherein the efficient collection method comprises the following steps: a push rod (29) is fixedly arranged in the middle of the right side of the bearing box (2).
6. The efficient collection method for producing the PCB according to claim 1, wherein the efficient collection method comprises the following steps: the top of the side plate (11) is fixedly provided with a first rubber block (25), and the top of the first movable plate (10) is fixedly provided with a second rubber block (26).
7. The efficient collection method for producing the PCB according to claim 1, wherein the efficient collection method comprises the following steps: a groove body is formed between two adjacent limiting plates (7), and the groove body is matched with the PCB.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110039165.XA CN112867259B (en) | 2021-01-12 | 2021-01-12 | Efficient collection method for PCB production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110039165.XA CN112867259B (en) | 2021-01-12 | 2021-01-12 | Efficient collection method for PCB production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112867259A CN112867259A (en) | 2021-05-28 |
| CN112867259B true CN112867259B (en) | 2023-09-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110039165.XA Active CN112867259B (en) | 2021-01-12 | 2021-01-12 | Efficient collection method for PCB production |
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| Country | Link |
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| CN (1) | CN112867259B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4527222A (en) * | 1983-02-24 | 1985-07-02 | Menasha Corporation | Precision tote box insert for holding and locating printed circuit boards or the like |
| JP3174475U (en) * | 2012-01-10 | 2012-03-22 | 揚博科技股▲ふん▼有限公司 | Upright circuit board processing and transportation equipment |
| CN204929413U (en) * | 2015-08-08 | 2015-12-30 | 鑫创鑫自动化设备科技（漳州）有限公司 | Frame is collected to PCB board |
| CN206775838U (en) * | 2017-05-03 | 2017-12-19 | 信丰福昌发电子有限公司 | A kind of pcb board transports fixation clamping device |
| CN207075133U (en) * | 2017-07-19 | 2018-03-06 | 江西凯强实业有限公司 | A kind of processing unit (plant) of multilayer circuit board |
| CN210761907U (en) * | 2019-11-04 | 2020-06-16 | 深圳联芯微电子科技有限公司 | PCB circuit board transfer device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010044224A1 (en) * | 1999-08-18 | 2001-11-22 | Kupnicki Richard A. | Circuit board mounting system and releasable connector therefor |
-
2021
- 2021-01-12 CN CN202110039165.XA patent/CN112867259B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4527222A (en) * | 1983-02-24 | 1985-07-02 | Menasha Corporation | Precision tote box insert for holding and locating printed circuit boards or the like |
| JP3174475U (en) * | 2012-01-10 | 2012-03-22 | 揚博科技股▲ふん▼有限公司 | Upright circuit board processing and transportation equipment |
| CN204929413U (en) * | 2015-08-08 | 2015-12-30 | 鑫创鑫自动化设备科技（漳州）有限公司 | Frame is collected to PCB board |
| CN206775838U (en) * | 2017-05-03 | 2017-12-19 | 信丰福昌发电子有限公司 | A kind of pcb board transports fixation clamping device |
| CN207075133U (en) * | 2017-07-19 | 2018-03-06 | 江西凯强实业有限公司 | A kind of processing unit (plant) of multilayer circuit board |
| CN210761907U (en) * | 2019-11-04 | 2020-06-16 | 深圳联芯微电子科技有限公司 | PCB circuit board transfer device |
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| Publication number | Publication date |
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| CN112867259A (en) | 2021-05-28 |
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Effective date of registration: 20230809 Address after: 518000 building 101, building E5, Yanchuan North Industrial Park, Yanluo street, Bao'an District, Shenzhen City, Guangdong Province Applicant after: SHENZHEN LIANCHUANG ELECTRONICS Co.,Ltd. Address before: 510000 Room 101, n Shigang West eleven lane, Baiyun District, Guangzhou City, Guangdong Province Applicant before: Yang Lan |
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