CN114828423B - Adsorption device with positioning function for circuit board and application method of adsorption device - Google Patents
Adsorption device with positioning function for circuit board and application method of adsorption device Download PDFInfo
- Publication number
- CN114828423B CN114828423B CN202210600372.2A CN202210600372A CN114828423B CN 114828423 B CN114828423 B CN 114828423B CN 202210600372 A CN202210600372 A CN 202210600372A CN 114828423 B CN114828423 B CN 114828423B
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- China
- Prior art keywords
- circuit board
- sliding
- work
- cleaning
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000001179 sorption measurement Methods 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims description 11
- 230000000694 effects Effects 0.000 claims abstract description 10
- 238000004140 cleaning Methods 0.000 claims description 34
- 239000000428 dust Substances 0.000 claims description 30
- 238000010521 absorption reaction Methods 0.000 claims description 21
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 7
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 7
- 241001330002 Bambuseae Species 0.000 claims description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 7
- 239000011425 bamboo Substances 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 6
- 230000005012 migration Effects 0.000 claims description 3
- 238000013508 migration Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 210000004209 hair Anatomy 0.000 description 7
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 241000252254 Catostomidae Species 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
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
- H05K3/0008—Apparatus or processes for manufacturing printed circuits for aligning or positioning of tools relative to the circuit board
-
- 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
- H05K13/0015—Orientation; Alignment; Positioning
-
- 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
-
- 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
- H05K3/22—Secondary treatment of printed circuits
- H05K3/26—Cleaning or polishing of the conductive pattern
-
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Cleaning In General (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
Abstract
The invention relates to the technical field of circuit board maintenance and guide, in particular to an adsorption device for a circuit board with a positioning function, which comprises a workbench, wherein a fixed plate is fixedly arranged at one end of a top plate of the workbench, a mounting frame is movably arranged on the fixed plate, a mounting groove is formed in the mounting frame, a driving motor is fixedly arranged on one side plate of the mounting frame at a position close to the mounting groove, a threaded rod is fixedly connected with a rotating rod of the driving motor, one end corresponding to the threaded rod is rotatably arranged on one side wall corresponding to the mounting groove, two threaded cylinders are connected with the outer surface threads of the threaded rod, and when the adsorption operation of the circuit board is performed, the distance between vacuum suction cups can be effectively adjusted according to the size of the circuit board, so that the working efficiency of the device is greatly improved, and the using effect of the device is improved.
Description
Technical Field
The invention relates to the technical field of circuit board maintenance, in particular to an adsorption device with a positioning function for a circuit board and a use method thereof.
Background
The circuit board is a printed wiring board of highly integrated electronic components. The circuit board has high wiring density, light weight and thin thickness, is widely applied to electronic products such as mobile phones, notebook computers and the like, and can improve the space utilization rate of the products. When the circuit board in the notebook computer breaks down and needs to be maintained, the circuit board needs to be clamped when the circuit board is maintained, and the circuit on the circuit board is easily damaged by traditional mechanical clamping, so that the circuit board is generally adsorbed by using a flexible vacuum adsorption device.
The current vacuum adsorption device is when adsorbing the circuit board, is inconvenient to adjust vacuum chuck's position according to circuit board size to be difficult to satisfy the absorption requirement to not unidimensional circuit board, and because the notebook can adhere to more dust in the use, when carrying out the adsorption operation to the circuit board, the dust on circuit board surface can influence the adsorption effect, leads to adsorbing insecurity, even the circuit board drops at the adsorption in-process, leads to the condition emergence of circuit board secondary damage.
Disclosure of Invention
The invention aims to solve the problems and provide an adsorption device for a circuit board with a positioning function and a using method thereof.
The aim of the invention is realized by the following technical scheme:
the utility model provides an adsorption equipment for circuit board with locate function, includes the workstation, the one end fixed mounting of workstation roof has the fixed plate, movable mounting has the mounting frame on the fixed plate, the mounting groove has been seted up on the mounting frame, the fixed mounting has driving motor in the position department that is close to the mounting groove on the curb plate of mounting frame, driving motor's dwang fixedly connected with threaded rod, the one end that the threaded rod corresponds is rotated and is installed on the first lateral wall that the mounting groove corresponds, the surface threaded connection of threaded rod has two screw thread section of thick bamboo, the bottom fixed mounting of mounting groove has the slide rail, slidable mounting has two third sliders on the slide rail, two the top of third slider is fixed connection respectively on the screw thread section of thick bamboo that corresponds, two equal fixedly connected with second connecting block in top of screw thread section of thick bamboo, first spout has all been seted up to the mounting frame the internal surface of both sides board, two equal sliding has first slider, and two fixedly connected with the slide bar between the first slider, the outer wall movable connection of slide bar has two sections of thick bamboo and two equal sliding connection piece have the first connecting piece, and two suction cup joints the bottom connection piece on the first connecting piece, the bottom plate is fixed connection has the first connecting piece.
The utility model discloses a cleaning machine, including workstation, collecting box, air inlet pipe, fixed mounting, fixed plate, collecting box, dust catcher and storage box, the inside slidable mounting of second spout has the slider, the equal fixed mounting in the top of the sliding end of second sharp module and slider has the second electric putter, two fixedly connected with clean frame between the second electric putter, be provided with a plurality of clean brush hair on the bottom plate of clean frame, fixed mounting has the collecting box on the backplate of workstation, the inside fixed mounting of collecting box has dust catcher and storage box, the air inlet pipe of dust catcher runs through a curb plate and fixedly connected with absorption cover of collecting box, absorption cover fixed mounting corresponds the bottom of a curb plate at the fixed plate.
Preferably, the outer surface of the threaded rod is provided with opposite threads at equal intervals.
Preferably, the first linear modules are embedded and installed at two ends of one side plate of the fixing plate, and the sliding ends of the two first linear modules are fixedly connected to the mounting frame.
Preferably, the top plate of the mounting frame is provided with a through groove in a penetrating manner at a position close to the mounting groove, and the two first sliding grooves are respectively arranged on two side walls corresponding to the through groove.
Preferably, the exhaust pipe of the dust collector penetrates through one side plate of the storage box and extends into the storage box, and a plurality of LED illuminating lamps are fixedly arranged on the top plate of the absorption cover.
Preferably, a supporting table is fixedly installed on the top plate of the workbench, and the supporting table is located right below the installation frame.
Preferably, one end of the workbench top plate is fixedly provided with a protective shell at a position close to the cleaning frame, and the cleaning frame is positioned in the protective shell.
The application method of the adsorption device with the positioning function for the circuit board comprises the following steps:
the first step is that firstly, a circuit board to be overhauled is placed on a supporting table, a switch of a second electric push rod is opened to enable the circuit board to work, the second electric push rod works to push a cleaning frame to ascend, so that cleaning bristles and the circuit board are located on the same horizontal line, then the switch of a second linear module is opened to enable the circuit board to work, and under the action of a second sliding groove, the cleaning frame is driven to move to one side of the circuit board, and dust on the surface of the circuit board is cleaned through the action of the cleaning bristles.
And secondly, simultaneously, a switch of the dust collector is turned on to enable the dust collector to work, and floating dust generated during cleaning of the cleaning brush hair is pumped into the storage box for storage during the work of the dust collector, so that the surface of the circuit board is cleaned.
Third step, then according to the interval between four absorption poles of circuit board size regulation, open driving motor's switch and make its work, driving motor work drives the threaded rod and rotates, because of the opposite screw thread has been seted up on the surface of threaded rod, and under the effect of slide rail and third slider, the threaded rod rotates and makes screw thread section of thick bamboo horizontal migration be close to each other, and under the effect of slide bar and slide tube, can adjust the interval between four absorption poles in the horizontal direction, open first electric putter's switch and make its work afterwards, first electric putter work promotes first linkage piece and removes, and under the direction of first spout and first slider for four absorption poles are adjusted the interval in the vertical direction, then open the switch of first straight line module and make its work, first straight line module work makes the mounting frame descend, thereby make the vacuum chuck on the absorption pole adsorb the circuit board.
Compared with the prior art, the invention has the following advantages:
1. according to the invention, through the matched use of the mounting frame, the threaded rod, the first sliding chute, the sliding rod and the first electric push rod, when the adsorption operation of the circuit board is carried out, the distance between the vacuum suckers can be effectively adjusted according to the size of the circuit board, so that the circuit boards with different sizes can be adsorbed, the working efficiency of the device is greatly improved, and the use effect of the device is improved;
2. according to the invention, the second linear module, the second sliding groove, the second electric push rod and the cleaning brush hair are arranged to be used in a matched manner, dust on the surface of the circuit board can be cleaned before the adsorption operation of the circuit board is carried out, floating dust generated during cleaning of the cleaning brush hair can be pumped into the storage box for storage through the work of the dust collector, so that the surface of the circuit board is cleaned, the dust on the surface of the circuit board can influence the adsorption effect when the circuit board is adsorbed, the adsorption is unstable, even the circuit board falls in the adsorption process, the circuit board is damaged secondarily, and the distance between the cleaning brush hair and the circuit board can be adjusted through the action of the second electric push rod, the cleaning requirement of the circuit board with different thickness is met, and the service performance of the device is further improved.
Drawings
Fig. 1 is a schematic structural diagram of a positioning device for soldering a PCB and an FPC according to an embodiment of the present invention;
FIG. 2 is a schematic rear view of the present invention;
FIG. 3 is a schematic view of the assembled structure of the components of the mounting frame of the present invention;
FIG. 4 is a left-hand structural schematic diagram of the present invention;
FIG. 5 is a schematic view of the enlarged partial structure of the outlet A in the invention 4;
fig. 6 is a schematic view showing the internal structure of the collecting tank of the present invention.
Detailed Description
In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Referring to fig. 1-6, an adsorption device for a circuit board with positioning function comprises a workbench 1, a fixing plate 2 is fixedly installed at one end of a top plate of the workbench 1, a mounting frame 4 is movably installed on the fixing plate 2, a mounting groove 5 is formed in the mounting frame 4, a driving motor is fixedly installed at a position close to the mounting groove 5 on one side plate of the mounting frame 4, a threaded rod 6 is fixedly connected with a rotating rod of the driving motor, one end corresponding to the threaded rod 6 is rotatably installed on one side wall corresponding to the mounting groove 5, two threaded cylinders 7 are in threaded connection with the outer surface of the threaded rod 6, a sliding rail 26 is fixedly installed at the bottom of the mounting groove 5, two third sliding blocks are slidably installed on the sliding rail 26, the tops of the two third sliding blocks are fixedly connected to the corresponding threaded cylinders 7 respectively, first sliding grooves 8 are formed in the inner surfaces of the mounting frame 4 and are fixedly connected with second connecting blocks 13, first sliding grooves 8 are uniformly and slidably installed in the inner surfaces of the two first sliding grooves 8, a first sliding rod 9 is fixedly connected with a sliding rod 10 between the two first sliding blocks 9, two sliding rods 10 are fixedly connected with the first sliding rods 12 are fixedly connected with the first connecting rods 12, two sliding rods 11 are fixedly connected with the first sliding rods 12 are fixedly connected with the first connecting rods 12, and the tops of the first sliding rods 12 are fixedly connected with the first connecting rods 12, and the first connecting rods 12 are fixedly connected with the first connecting rods 12.
The second linear module 16 is embedded to be installed on the roof of workstation 1, and second spout 17 has been seted up to the one end that keeps away from second linear module 16 on the workstation 1, the inside slidable mounting of second spout 17 has the slider, the sliding end of second linear module 16 and the top of slider are all fixed mounting has second electric putter 18, fixedly connected with clean frame 19 between two second electric putter 18, be provided with a plurality of clean brush hair 20 on the bottom plate of clean frame 19, fixedly mounted has collecting box 22 on the backplate of workstation 1, the inside fixed mounting of collecting box 22 has dust catcher 23 and bin 24, the intake pipe of dust catcher 23 runs through a curb plate and fixedly connected with absorption cover 25 of collecting box 22, absorption cover 25 fixed mounting is in the bottom of fixed plate 2 corresponding a curb plate.
In particular, the external surface of the threaded rod 6 is provided with opposite threads at equal intervals.
Specifically, the first linear modules 3 are embedded and installed at two ends of one side plate of the fixed plate 2, and sliding ends of the two first linear modules 3 are fixedly connected to the installation frame 4.
Specifically, the top plate of the mounting frame 4 is provided with a through groove in a penetrating manner at a position close to the mounting groove 5, and two first sliding grooves 8 are respectively arranged on two side walls corresponding to the through groove.
Specifically, the exhaust pipe of the dust collector 23 penetrates through one side plate of the storage box 24 and extends into the storage box 24, and a plurality of LED illuminating lamps are fixedly mounted on the top plate of the absorption cover 25 and used for illumination during maintenance.
Specifically, a supporting table is fixedly installed on the top plate of the workbench 1 and is located under the installation frame 4, a placing groove is formed in the supporting table and used for placing a circuit board to be maintained, and anti-skidding lines are formed in the bottom of the placing groove.
Specifically, one end of the top plate of the table 1 is fixedly mounted with the protective housing 21 at a position close to the cleaning frame 19, and the cleaning frame 19 is located inside the protective housing 21.
The application method of the adsorption device with the positioning function for the circuit board comprises the following steps:
firstly, a circuit board to be overhauled is placed on a supporting table, a switch of a second electric push rod 18 is turned on to enable the circuit board to work, the second electric push rod 18 works to push a cleaning frame 19 to ascend, so that cleaning bristles 20 and the circuit board are located on the same horizontal line, then a switch of a second linear module 16 is turned on to enable the circuit board to work, and under the action of a second chute 17, the cleaning frame 19 is driven to move to one side of the circuit board, and dust on the surface of the circuit board is cleaned through the action of the cleaning bristles 20.
And in the second step, the switch of the dust collector 23 is turned on to work, and the dust collector 23 works to pump the floating dust generated during cleaning of the cleaning brush hairs 20 into the storage box 24 for storage, so that the surface of the circuit board is cleaned.
Third step, then according to the interval between four absorption poles 15 of circuit board size regulation, open driving motor's switch and make its work, driving motor work drives threaded rod 6 rotation, because the opposite screw thread has been seted up to the surface of threaded rod 6, and under slide rail 26 and third slider's effect, threaded rod 6 rotation makes screw thread section of thick bamboo 7 horizontal migration be close to each other, and under slide bar 10 and slide 11's effect, can adjust the interval between four absorption poles 15 in the horizontal direction, then open the switch of first electric putter 14 and make its work, first electric putter 14 work promotes first connecting block 12 and removes, and under the direction of first spout 8 and first slider 9, make four absorption poles 15 adjust the interval in the vertical direction, then open the switch of first linear module 3 and make its work, first linear module 3 work makes mounting frame 4 descend, thereby make the vacuum chuck on the absorption pole 15 adsorb the circuit board.
The above embodiments represent only a few embodiments of the present invention, which are described in more detail and are not to be construed as limiting the scope of the present invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (5)
1. The utility model provides a adsorption equipment for circuit board with locate function which characterized in that: the vacuum suction device comprises a workbench, wherein a fixed plate is fixedly arranged at one end of a top plate of the workbench, a mounting frame is movably arranged on the fixed plate, a mounting groove is formed in the mounting frame, a driving motor is fixedly arranged at a position, close to the mounting groove, on one side plate of the mounting frame, a threaded rod is fixedly connected with a rotating rod of the driving motor, one end corresponding to the threaded rod is rotatably arranged on one side wall corresponding to the mounting groove, two threaded cylinders are connected with the outer surface of the threaded rod in a threaded manner, a sliding rail is fixedly arranged at the bottom of the mounting groove, two third sliding blocks are slidably arranged on the sliding rail, the tops of the two third sliding blocks are respectively fixedly connected to the corresponding threaded cylinders, two second connecting blocks are fixedly connected to the tops of the two threaded cylinders, first sliding grooves are respectively formed in the inner surfaces of the mounting frame, first sliding grooves are respectively slidably arranged in the first sliding grooves, two sliding rods are fixedly connected between the first sliding blocks, two sliding rods are movably sleeved on the outer walls of the threaded rods, two electric sliding cylinders are fixedly connected with the first connecting blocks, two electric connecting rods are fixedly connected with the first connecting rods, and the bottoms of the first connecting blocks are fixedly connected with the first connecting blocks, and the first connecting blocks are fixedly connected with the first connecting blocks;
the cleaning device comprises a workbench, a first linear module, a first sliding chute, a second sliding chute, a first electric push rod, a cleaning frame, a cleaning brush, a dust collector, a storage box, an air inlet pipe of the dust collector, an absorption cover and a fixing plate, wherein the first linear module is embedded in a top plate of the workbench;
opposite threads are formed on the outer surface of the threaded rod at equal intervals;
the two ends of one side plate of the fixed plate are internally provided with first linear modules, and the sliding ends of the two first linear modules are fixedly connected to the mounting frame;
and a supporting table is fixedly arranged on the top plate of the workbench and is positioned right below the mounting frame.
2. The adsorption device for a circuit board with a positioning function according to claim 1, wherein: through grooves are formed in the top plate of the mounting frame in a penetrating mode at positions close to the mounting grooves, and the two first sliding grooves are formed in two side walls corresponding to the through grooves respectively.
3. The adsorption device for a circuit board with a positioning function according to claim 1, wherein: the exhaust pipe of the dust collector penetrates through one side plate of the storage box and extends into the storage box, and a plurality of LED illuminating lamps are fixedly arranged on the top plate of the absorption cover.
4. The adsorption device for a circuit board with a positioning function according to claim 1, wherein: one end of the workbench top plate is fixedly provided with a protective shell at a position close to the cleaning frame, and the cleaning frame is positioned in the protective shell.
5. The method for using the adsorption device with the positioning function for the circuit board according to any one of claims 1 to 4, wherein the method comprises the following steps: the using method comprises the following steps:
firstly, placing a circuit board to be overhauled on a supporting table, opening a switch of a second electric push rod to enable the circuit board to work, enabling the second electric push rod to work to push a cleaning frame to ascend, enabling cleaning bristles to be on the same horizontal line with the circuit board, opening a switch of a second linear module to enable the second linear module to work, driving the cleaning frame to move to one side of the circuit board under the action of a second chute, and cleaning dust on the surface of the circuit board under the action of the cleaning bristles;
step two, simultaneously, a switch of the dust collector is turned on to enable the dust collector to work, floating dust generated during cleaning of cleaning bristles is pumped into a storage box for storage during the work of the dust collector, and therefore the surface of the circuit board is cleaned;
third step, then according to the interval between four absorption poles of circuit board size regulation, open driving motor's switch and make its work, driving motor work drives the threaded rod and rotates, because of the opposite screw thread has been seted up on the surface of threaded rod, and under the effect of slide rail and third slider, the threaded rod rotates and makes screw thread section of thick bamboo horizontal migration be close to each other, and under the effect of slide bar and slide tube, can adjust the interval between four absorption poles in the horizontal direction, open first electric putter's switch and make its work afterwards, first electric putter work promotes first linkage piece and removes, and under the direction of first spout and first slider for four absorption poles are adjusted the interval in the vertical direction, then open the switch of first straight line module and make its work, first straight line module work makes the mounting frame descend, thereby make the vacuum chuck on the absorption pole adsorb the circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210600372.2A CN114828423B (en) | 2022-05-30 | 2022-05-30 | Adsorption device with positioning function for circuit board and application method of adsorption device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210600372.2A CN114828423B (en) | 2022-05-30 | 2022-05-30 | Adsorption device with positioning function for circuit board and application method of adsorption device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114828423A CN114828423A (en) | 2022-07-29 |
| CN114828423B true CN114828423B (en) | 2023-08-04 |
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ID=82520039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210600372.2A Active CN114828423B (en) | 2022-05-30 | 2022-05-30 | Adsorption device with positioning function for circuit board and application method of adsorption device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114828423B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108012436A (en) * | 2018-01-19 | 2018-05-08 | 江门市浩远电子科技有限公司 | A kind of flexible circuit board processing cleaning device |
| CN208037526U (en) * | 2018-03-06 | 2018-11-02 | 苏州利华科技股份有限公司 | A kind of pcb board grasping mechanism |
| CN209845481U (en) * | 2019-02-26 | 2019-12-24 | 重庆电子工程职业学院 | SMT vacuum printing jig |
| CN212953034U (en) * | 2020-09-02 | 2021-04-13 | 河北鑫美玻璃科技有限公司 | Hollow glass's last piece device |
-
2022
- 2022-05-30 CN CN202210600372.2A patent/CN114828423B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108012436A (en) * | 2018-01-19 | 2018-05-08 | 江门市浩远电子科技有限公司 | A kind of flexible circuit board processing cleaning device |
| CN208037526U (en) * | 2018-03-06 | 2018-11-02 | 苏州利华科技股份有限公司 | A kind of pcb board grasping mechanism |
| CN209845481U (en) * | 2019-02-26 | 2019-12-24 | 重庆电子工程职业学院 | SMT vacuum printing jig |
| CN212953034U (en) * | 2020-09-02 | 2021-04-13 | 河北鑫美玻璃科技有限公司 | Hollow glass's last piece device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114828423A (en) | 2022-07-29 |
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Denomination of invention: A circuit board adsorption device with positioning function and its usage method Effective date of registration: 20231219 Granted publication date: 20230804 Pledgee: Bank of China Limited by Share Ltd. Huizhou branch Pledgor: HUIZHOU XINGZHIGUANG TECHNOLOGY Co.,Ltd. Registration number: Y2023980072782 |
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