CN211606953U - Fixing device is used in circuit board processing - Google Patents
Fixing device is used in circuit board processing Download PDFInfo
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- CN211606953U CN211606953U CN202020645761.3U CN202020645761U CN211606953U CN 211606953 U CN211606953 U CN 211606953U CN 202020645761 U CN202020645761 U CN 202020645761U CN 211606953 U CN211606953 U CN 211606953U
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- circuit board
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- 238000012545 processing Methods 0.000 title claims abstract description 26
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 13
- 241000252254 Catostomidae Species 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model provides a fixing device for processing circuit boards, which comprises supporting legs, a workbench, a supporting component, a fixing component, an electric control cabinet and a limiting groove, the supporting component and the fixing component of the fixing device are arranged, the supporting plate plays a supporting role for the circuit boards, when the circuit boards with different sizes need to be fixed, a first fixing nut is unscrewed, a screw rod is moved to ensure that the size between the supporting plates meets the supporting operation of the circuit boards, the first fixing nut is screwed after the circuit boards are moved in place, the fixing device meets the fixing requirement of the circuit boards with different sizes, the application range of the fixing device is enlarged, the circuit boards are placed on the supporting plate, the upper ends of suckers are attached to the lower surface of the circuit boards, a vacuum generator and a solenoid valve are electrified to run, the interior of the suckers is formed into a negative pressure environment through a conveying pipe, the circuit boards are fixed, and, the damage to the surface of the circuit board in the fixing process is avoided, and the processing quality of the circuit board is improved.
Description
Technical Field
The utility model belongs to the technical field of circuit board processing equipment, especially, relate to a fixing device is used in circuit board processing.
Background
The printed circuit board is also called as a printed circuit board, is an important electronic component, is a support body of the electronic component, is a carrier for electrical connection of the electronic component, is manufactured by electronic printing technology, is called as the printed circuit board, the printing plate develops from a single layer to a double layer, a multilayer and flexibility, still keeps respective development trend, continuously reduces the volume, reduces the cost and improves the performance due to continuous development towards high precision, high density and high reliability, so that the printed circuit board still keeps strong vitality in the development process of future electronic equipment, the design process flow of the printed circuit board comprises the design of schematic diagrams, the login of an electronic component database, the design preparation, the block division, the configuration of electronic elements, the configuration confirmation, the wiring and the final inspection, no matter which process step finds problems in the process flow, the circuit board processing fixing device has the advantages that the circuit board processing fixing device needs to return to the previous process for reconfirmation or correction, a plurality of processing processes are required during circuit board processing, for example, the circuit board needs to be fixed during cutting and punching processes, the existing circuit board processing fixing device is inconvenient for adjusting the fixing size, the circuit boards with different sizes cannot be fixed, and the application range of the fixing device is reduced.
The fixing device for processing the existing circuit board is inconvenient for adjusting the fixing size, can not fix circuit boards with different sizes, reduces the application range of the fixing device, easily causes damage to the surface of the circuit board in the fixing process, and reduces the processing quality of the circuit board.
Therefore, it is necessary to provide a fixing device for processing a circuit board.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a fixing device is used in circuit board processing to solve current fixing device for circuit board processing and be not convenient for carry out the regulation of fixed dimension, can not carry out the fixed of not unidimensional circuit board, reduce fixing device's application scope, cause the damage to the surface of circuit board easily in the fixed process, reduce the processingquality's of circuit board problem. A fixing device for processing a circuit board comprises four supporting legs, a workbench, supporting assemblies, fixing assemblies, an electric control cabinet and limiting grooves, wherein the four supporting legs are fixed at four corners below the workbench through bolts; the two limiting grooves are arranged on the front side and the rear side above the workbench, and the depth of each limiting groove is equal to the thickness of the workbench; the number of the supporting components is four, the lower ends of the supporting components are clamped in the limiting grooves, and the upper ends of the supporting components are positioned above the workbench; the fixing component is fixed at the middle position below the workbench through a bolt, and the upper end of the fixing component is positioned above the inside of the supporting component; the electric control cabinet is fixed on one side of the supporting leg through a bolt and is electrically connected with the commercial power through a wire.
The supporting assembly comprises four screw rods, a supporting plate, a first fixing nut and a second fixing nut, the screw rods are clamped in the limiting grooves, and the upper end and the lower end of each screw rod are located at the upper end and the lower end of the workbench; the supporting plate is welded above the screw rod; the first fixing nut is fixed on the outer side of the screw rod through threads and is positioned above the workbench; the second fixing nut is fixed on the outer side of the screw rod through threads and is located below the workbench.
The outer side of the screw is provided with threads, and the size of the screw is matched with that of the limiting groove; the middle position above the supporting plate is provided with an installation groove, and the lower end of the supporting plate is provided with a through hole; the first fixing nut and the second fixing nut are the same in size, and the size of the first fixing nut and the size of the second fixing nut are matched with that of the screw.
The fixing assembly comprises a vacuum generator, a telescopic pipe, an electromagnetic valve, a sucker and a conveying pipe, and the vacuum generator is fixed in the middle position below the workbench through a bolt; the telescopic pipe is arranged below the workbench and is connected with the vacuum generator through a pipeline; the electromagnetic valve is arranged on a pipeline between the telescopic pipe and the vacuum generator; the sucking discs are four in number and are fixed inside the mounting grooves of the supporting plate through bolts, and the sucking discs are connected with the telescopic pipes through conveying pipes.
The vacuum generator is electrically connected with the electric control cabinet through a wire, and the vacuum generator is of a VTM301-D-N type; the electromagnetic valve is electrically connected with the electric control cabinet through a wire, and the electromagnetic valve is of a 2W-320-32K type; the upper end of sucking disc adopts uncovered formula, and the upper end parallel and level of the upper end of sucking disc and backup pad.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses a supporting component's setting, backup pad play the supporting role to the circuit board, when needing to fix not unidimensional circuit board, unscrew first fixation nut, remove the screw rod and make the size between the backup pad satisfy the support operation of circuit board, remove and screw first fixation nut after targetting in place, make fixing device satisfy the fixed needs of not unidimensional circuit board, enlarge fixing device's application scope.
2. The utility model discloses a setting of fixed subassembly places the circuit board in the backup pad, and the laminating of the upper end of sucking disc is at the lower surface of circuit board, and vacuum generator and solenoid valve circular telegram operation form the negative pressure environment with the inside of sucking disc through the conveyer pipe, carry out the fixed operation to the circuit board, adopt sucking disc cooperation vacuum generator to carry out the fixed of circuit board, avoid causing the damage to the surface of circuit board among the fixed process, improve the processingquality of circuit board.
3. The utility model discloses a setting of second fixation nut, second fixation nut play spacing effect to the screw rod, make the level of four backup pads unanimous, guarantee the lower surface of circuit board and the upper surface laminating of backup pad, avoid the phenomenon that the circuit board appears damaging among the course of working.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the worktable and the limiting groove of the present invention.
Fig. 3 is a schematic structural diagram of the support assembly of the present invention.
Fig. 4 is a schematic structural diagram of the fixing assembly of the present invention.
In the figure:
1-supporting legs, 2-workbench, 3-supporting component, 31-screw, 32-supporting plate, 33-first fixing nut, 34-second fixing nut, 4-fixing component, 41-vacuum generator, 42-telescopic pipe, 43-electromagnetic valve, 44-sucker, 45-conveying pipe, 5-electric control cabinet and 6-limiting groove.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example (b):
as shown in figures 1 to 4
The utility model provides a fixing device for processing a circuit board, which comprises four supporting legs 1, a workbench 2, supporting components 3, fixing components 4, an electric control cabinet 5 and a limiting groove 6, wherein the supporting legs 1 are fixed at four corners below the workbench 2 through bolts; the number of the limiting grooves 6 is two, the limiting grooves 6 are formed in the front side and the rear side above the workbench 2, and the depth of each limiting groove 6 is equal to the thickness of the workbench 2; the number of the supporting components 3 is four, the lower ends of the supporting components 3 are clamped in the limiting grooves 6, and the upper ends of the supporting components 3 are located above the workbench 2; the fixed component 4 is fixed at the middle position below the workbench 2 through a bolt, and the upper end of the fixed component 4 is positioned above the inside of the supporting component 3; the electric control cabinet 5 is fixed on one side of the supporting leg 1 through a bolt, and the electric control cabinet 5 is electrically connected with the commercial power through a wire.
Supporting component 3 includes screw rod 31, backup pad 32, first fixation nut 33 and second fixation nut 34, backup pad 32 plays the supporting role to the circuit board, when needing to fix the not unidimensional circuit board, unscrew first fixation nut 33, remove screw rod 31 and make the size between backup pad 32 satisfy the support operation of circuit board, remove and screw first fixation nut 33 after targetting in place, make fixing device satisfy the fixed needs of not unidimensional circuit board, enlarge fixing device's application scope, second fixation nut 34 plays spacing effect to screw rod 31, make four backup pad 32's level unanimous, guarantee the lower surface of circuit board and the laminating of backup pad 32's upper surface, avoid the phenomenon that the damage appears in the circuit board among the course of working.
The fixing component 4 comprises a vacuum generator 41, an extension tube 42, an electromagnetic valve 43, a suction cup 44 and a conveying tube 45, the circuit board is placed on the supporting plate 32, the upper end of the suction cup 44 is attached to the lower surface of the circuit board, the vacuum generator 41 and the electromagnetic valve 43 are electrified to operate, a negative pressure environment is formed inside the suction cup 44 through the conveying tube 45, the circuit board is fixed, the suction cup 44 is matched with the vacuum generator 41 to fix the circuit board, the surface of the circuit board is prevented from being damaged in the fixing process, and the processing quality of the circuit board is improved.
Principle of operation
In the utility model, the electric control cabinet 5 is connected with commercial power to supply power for the system, the support plate 32 plays a supporting role for the circuit board, when the circuit boards with different sizes are required to be fixed, the first fixing nut 33 is unscrewed, the movable screw 31 enables the size between the support plates 32 to meet the supporting operation of the circuit board, the first fixing nut 33 is screwed after the circuit boards are moved in place, the fixing device meets the fixing requirement of the circuit boards with different sizes, the application range of the fixing device is enlarged, the second fixing nut 34 plays a limiting role for the screw 31, the horizontal heights of the four support plates 32 are consistent, the lower surface of the circuit board is ensured to be attached to the upper surface of the support plate 32, the phenomenon that the circuit board is damaged in the processing process is avoided, the circuit board is placed on the support plate 32, the upper end of the sucker 44 is attached to the lower surface of the circuit board, the vacuum generator 41 and the electromagnetic valve 43 are, the circuit board is fixed by adopting the sucker 44 and the vacuum generator 41, so that the surface of the circuit board is prevented from being damaged in the fixing process, and the processing quality of the circuit board is improved.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (5)
1. The utility model provides a fixing device is used in circuit board processing which characterized in that: the device comprises four supporting legs (1), a workbench (2), supporting assemblies (3), fixing assemblies (4), an electric control cabinet (5) and limiting grooves (6), wherein the number of the supporting legs (1) is four, and the supporting legs (1) are fixed at four corners below the workbench (2) through bolts; the number of the limiting grooves (6) is two, the limiting grooves (6) are formed in the front side and the rear side above the workbench (2), and the depth of each limiting groove (6) is equal to the thickness of the workbench (2); the number of the supporting components (3) is four, the lower ends of the supporting components (3) are clamped in the limiting grooves (6), and the upper ends of the supporting components (3) are located above the workbench (2); the fixing component (4) is fixed at the middle position below the workbench (2) through a bolt, and the upper end of the fixing component (4) is positioned above the inside of the supporting component (3); the electric control cabinet (5) is fixed on one side of the supporting leg (1) through a bolt, and the electric control cabinet (5) is electrically connected with the commercial power through a wire.
2. The fixing device for processing a wiring board according to claim 1, wherein: the supporting component (3) comprises four screw rods (31), a supporting plate (32), a first fixing nut (33) and a second fixing nut (34), the screw rods (31) are clamped in the limiting groove (6), and the upper end and the lower end of each screw rod (31) are located at the upper end and the lower end of the workbench (2); the support plate (32) is welded above the screw rod (31); the first fixing nut (33) is fixed on the outer side of the screw rod (31) through threads, and the first fixing nut (33) is positioned above the workbench (2); the second fixing nut (34) is fixed on the outer side of the screw rod (31) through threads, and the second fixing nut (34) is located below the workbench (2).
3. The fixing device for processing a wiring board according to claim 2, wherein: the outer side of the screw rod (31) is provided with threads, and the size of the screw rod (31) is matched with that of the limiting groove (6); an installation groove is formed in the middle position above the supporting plate (32), and a through hole is formed in the lower end of the supporting plate (32); the first fixing nut (33) and the second fixing nut (34) are the same in size, and the size of the first fixing nut (33) and the size of the second fixing nut (34) are matched with the size of the screw (31).
4. The fixing device for processing a wiring board according to claim 1, wherein: the fixing assembly (4) comprises a vacuum generator (41), an extension tube (42), an electromagnetic valve (43), a sucker (44) and a conveying tube (45), and the vacuum generator (41) is fixed at the middle position below the workbench (2) through a bolt; the extension tube (42) is arranged below the workbench (2), and the extension tube (42) is connected with the vacuum generator (41) through a pipeline; the electromagnetic valve (43) is arranged on a pipeline between the telescopic pipe (42) and the vacuum generator (41); the number of the sucking discs (44) is four, the sucking discs (44) are fixed inside the mounting groove of the support plate (32) through bolts, and the sucking discs (44) are connected with the telescopic pipe (42) through a conveying pipe (45).
5. The fixing device for processing a wiring board according to claim 4, wherein: the vacuum generator (41) is electrically connected with the electric control cabinet (5) through a wire, and the vacuum generator (41) is of a VTM301-D-N type; the electromagnetic valve (43) is electrically connected with the electric control cabinet (5) through a wire, and the electromagnetic valve (43) is of a 2W-320-32K type; the upper end of sucking disc (44) adopts uncovered formula, and the upper end of sucking disc (44) and the upper end parallel and level of backup pad (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020645761.3U CN211606953U (en) | 2020-04-26 | 2020-04-26 | Fixing device is used in circuit board processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020645761.3U CN211606953U (en) | 2020-04-26 | 2020-04-26 | Fixing device is used in circuit board processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211606953U true CN211606953U (en) | 2020-09-29 |
Family
ID=72584377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020645761.3U Active CN211606953U (en) | 2020-04-26 | 2020-04-26 | Fixing device is used in circuit board processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211606953U (en) |
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2020
- 2020-04-26 CN CN202020645761.3U patent/CN211606953U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A fixing device for circuit board processing Effective date of registration: 20220314 Granted publication date: 20200929 Pledgee: Jingde Xingye financing Company limited by guarantee Pledgor: Anhui Jinlin Technology Co.,Ltd. Registration number: Y2022980002425 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230222 Granted publication date: 20200929 Pledgee: Jingde Xingye financing Company limited by guarantee Pledgor: Anhui Jinlin Technology Co.,Ltd. Registration number: Y2022980002425 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A fixing device for circuit board processing Effective date of registration: 20230224 Granted publication date: 20200929 Pledgee: Jingde Xingye financing Company limited by guarantee Pledgor: Anhui Jinlin Technology Co.,Ltd. Registration number: Y2023980033411 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20200929 Pledgee: Jingde Xingye financing Company limited by guarantee Pledgor: Anhui Jinlin Technology Co.,Ltd. Registration number: Y2023980033411 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A fixed device for processing circuit boards Granted publication date: 20200929 Pledgee: Jingde Xingye financing Company limited by guarantee Pledgor: Anhui Jinlin Technology Co.,Ltd. Registration number: Y2024980006343 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |