CN108934123B - Production system of PCB (printed circuit board) of gas meter - Google Patents
Production system of PCB (printed circuit board) of gas meter Download PDFInfo
- Publication number
- CN108934123B CN108934123B CN201810831003.8A CN201810831003A CN108934123B CN 108934123 B CN108934123 B CN 108934123B CN 201810831003 A CN201810831003 A CN 201810831003A CN 108934123 B CN108934123 B CN 108934123B
- Authority
- CN
- China
- Prior art keywords
- circuit board
- gas meter
- pcb
- frame
- arch
- 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.)
- Active
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 108
- 239000000523 sample Substances 0.000 claims abstract description 84
- 238000012360 testing method Methods 0.000 claims abstract description 62
- 238000002372 labelling Methods 0.000 claims abstract description 29
- 238000001514 detection method Methods 0.000 claims description 31
- 238000011990 functional testing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 12
- JAYCNKDKIKZTAF-UHFFFAOYSA-N 1-chloro-2-(2-chlorophenyl)benzene Chemical compound ClC1=CC=CC=C1C1=CC=CC=C1Cl JAYCNKDKIKZTAF-UHFFFAOYSA-N 0.000 description 21
- 101100084627 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) pcb-4 gene Proteins 0.000 description 21
- 238000010586 diagram Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- ZHBBDTRJIVXKEX-UHFFFAOYSA-N 1-chloro-2-(3-chlorophenyl)benzene Chemical compound ClC1=CC=CC(C=2C(=CC=CC=2)Cl)=C1 ZHBBDTRJIVXKEX-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
- B65C1/00—Labelling flat essentially-rigid surfaces
- B65C1/02—Affixing labels to one flat surface of articles, e.g. of packages, of flat bands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
- B65C9/00—Details of labelling machines or apparatus
- B65C9/40—Controls; Safety devices
-
- 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
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/15—Position of the PCB during processing
- H05K2203/1545—Continuous processing, i.e. involving rolls moving a band-like or solid carrier along a continuous production path
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Testing Of Engines (AREA)
Abstract
The invention relates to the field of production of PCB (printed Circuit Board) of a gas meter, in particular to a production system of the PCB of the gas meter. The technical proposal is as follows: the production system of the PCB circuit board of the gas meter comprises a circulating conveying mechanism and an operation station frame, wherein the operation station frame is arranged on the circulating conveying mechanism in a crossing mode, a tooling plate is arranged on the circulating conveying mechanism, and a plurality of PCB circuit boards of the gas meter are clamped on the tooling plate; the operation station frame is provided with a plurality of arch-shaped mounting mechanisms, and the arch-shaped mounting mechanisms are provided with a front probe circuit board for performing off-line programming or burning number or function test on the front of the PCB of the gas meter; the operation station frame is also provided with a lifting mechanism for lifting the tooling plate to the lower part of the front probe circuit board. The invention provides a gas meter PCB production system capable of efficiently and automatically performing off-line programming, numbering, functional testing and automatic labeling operations on a gas meter PCB, and solves the problem of low efficiency caused by the fact that the existing operation processes of off-line programming, numbering, functional testing and automatic labeling of the gas meter PCB need to be manually moved and positioned.
Description
Technical Field
The invention relates to the field of production of PCB (printed Circuit Board) of a gas meter, in particular to a production system of the PCB of the gas meter.
Background
The existing gas meter circuit board processing mode is a manual operation mode in the whole process.
The method comprises the following steps: the feeding mode can only pick up one piece at a time, and the same work is repeated after the feeding mode is placed on a subsequent station. The work content is single, and the worker resource utilization rate is low.
And two,: the continuous operation is necessary, and if the condition of material shortage or material part defect needs to be replaced occurs in the operation process, the subsequent station is easy to stop, and the production of the whole line is affected.
And thirdly,: in order to meet the production beat of the whole line in the whole line production, the feeding operation must meet certain frequency, the operation rhythm is fast, and the labor intensity is high.
In the prior art, no equipment for automatically conveying a PCB of a gas meter in place and automatically performing operations such as off-line programming, numbering, functional testing, automatic labeling and the like is available. If a set of production line for automatically performing off-line programming, numbering, functional testing, automatic labeling and other operations on the PCB of the gas meter can be designed, the operation efficiency of the PCB of the gas meter is greatly improved, the labor of workers is reduced, and the operation accuracy is improved.
Disclosure of Invention
The invention overcomes the defects of the prior art, provides the gas meter PCB production system capable of efficiently and automatically performing off-line programming, numbering, functional testing and automatic labeling operations on the gas meter PCB, and solves the problem of low efficiency caused by the fact that the existing operation processes of off-line programming, numbering, functional testing and automatic labeling of the gas meter PCB need to manually move and position the gas meter PCB.
In order to solve the technical problems, the invention adopts the following technical scheme:
The production system of the PCB circuit board of the gas meter comprises a circulating conveying mechanism and an operation station frame, wherein the operation station frame is arranged on the circulating conveying mechanism in a crossing mode, a tooling plate is arranged on the circulating conveying mechanism, and a plurality of PCB circuit boards of the gas meter are clamped on the tooling plate; the operation station frame is provided with a plurality of arch-shaped mounting mechanisms, and the arch-shaped mounting mechanisms are provided with a front probe circuit board for performing off-line programming or burning number or function test on the front of the PCB of the gas meter; the operation station frame is also provided with a lifting mechanism for lifting the tooling plate to the lower part of the front probe circuit board.
As a preferable scheme of the invention, the circulating conveying mechanism comprises a conveying frame, an upper conveying belt and a lower conveying belt are respectively arranged on the conveying frame, the tooling plate is arranged on the upper conveying belt or the lower conveying belt, lifting tables for lifting the tooling plate are arranged at two ends of the conveying frame, and the end parts of the lower conveying belt extend into the lifting tables.
As a preferable scheme of the invention, the arch-shaped mounting mechanism comprises an arch-shaped frame, wherein the arch-shaped frame is mounted on an operation station frame, a lifting cylinder is mounted on the arch-shaped frame, a front probe tool plate is fixed on a piston rod of the lifting cylinder, and a front probe circuit board is mounted on the front probe tool plate; a guide shaft is fixed on the front probe tooling plate, a guide hole is arranged on the arch frame, and one end of the guide shaft extends out of the guide hole.
As the preferable scheme of the invention, the number of the lifting cylinders on the arch frame is two, a front probe tooling plate is fixed on a piston rod of each lifting cylinder, and a jacking mechanism is arranged below each front probe tooling plate; the PCB circuit board of the gas meter is a WML6 circuit board or a WML7 circuit board, and the two front probe circuit boards on each arch frame are respectively adapted to the WML6 circuit board or the WML7 circuit board.
As a preferable scheme of the invention, the front probe tooling plate is fixedly provided with a hook for gathering the wires on the front probe circuit board, and the arch frame is provided with a lifting chain for lifting the wires on the front probe circuit board.
As a preferable scheme of the invention, the jacking mechanism comprises a fixed block, wherein the fixed block is arranged on an operation station frame, a jacking fixed frame is fixed on the fixed block, a jacking cylinder is arranged on the jacking fixed frame, a jacking plate is fixed on a piston rod of the jacking cylinder, a clamping head is arranged on the jacking plate, a guide hole is arranged on the tooling plate, and the clamping head is clamped in the guide hole; the lifting plate is fixedly provided with a guide rod, the lifting fixing frame is provided with a through hole, and one end of the guide rod extends out of the through hole.
As a preferable scheme of the invention, the number of the arch-shaped mounting mechanisms and the number of the jacking mechanisms are three, and each arch-shaped mounting mechanism is aligned with one jacking mechanism in the vertical direction; the front probe circuit boards on the three arch-shaped mounting mechanisms are respectively an off-line programming probe circuit board, a burn-in number probe circuit board and a functional test probe circuit board; a back test cylinder is arranged on a jacking fixing frame of a jacking mechanism below the burning number probe circuit board, and a back probe detection circuit board for performing buzzer sounding test, three-color lamp detection and RF wireless test on a PCB circuit board of the gas meter is arranged on a piston rod of the back test cylinder.
As a preferable scheme of the invention, the automatic labeling module is also arranged on the circulating conveying mechanism in a straddling way, and is positioned at one side of the operating station frame, which is close to the upper conveying outlet of the circulating conveying mechanism.
As a preferable scheme of the invention, the full-load automatic detection mechanism and the empty disc automatic detection mechanism are respectively arranged on the circulating conveying mechanism in a straddling way, the full-load automatic detection mechanism is positioned at one side of the operating station frame, which is close to the upper conveying inlet of the circulating conveying mechanism, and the empty disc automatic detection mechanism is positioned at the upper conveying outlet end of the circulating conveying mechanism.
Compared with the prior art, the invention has the beneficial effects that:
1. The circulating conveying mechanism can circularly convey the tooling plate to the position of the operation station frame, so that the PCB of the gas meter on the tooling plate can move to an accurate position. The tooling plate is circularly conveyed on the circular conveying mechanism, so that the tooling plate can be circularly utilized. When the tool plate moves in place, the jacking mechanism can jack up the tool plate, and the front probe circuit board can automatically perform off-line programming, numbering, functional testing and other operations on the PCB of the gas meter. The whole process automatically moves, positions and operates, so that the production efficiency is greatly improved, and the labor capacity of workers is reduced. The circulating conveying mechanism can convey the tooling plate in place, and the jacking mechanism can jack the tooling plate to a determined position, so that the PCB of the gas meter can be accurately aligned with the PCB of the offline programming, numbering and functional testing, and the accurate and efficient operation is ensured.
2. Four gas meter PCB circuit boards can be installed on one tooling plate at the same time, so that the four gas meter PCB circuit boards can be subjected to offline programming, numbering, functional testing and other operations at one time, and the production efficiency is improved.
3. The upper conveyer belt can convey the tooling plate to an operation station, so that the operation such as off-line programming, numbering burning, functional testing and the like can be conveniently and automatically performed on the PCB of the gas meter. After the operation, the worker removes the PCB of the gas meter from the tooling plate, and the tooling plate is lowered to the lower layer conveyer belt by the lifting table. The lower conveyer belt conveys the tooling plate to another lifting table position, and the lifting table lifts the tooling plate onto the upper conveyer belt. The worker installs the gas table PCB circuit board that waits to process on the frock board, then new gas table PCB circuit board can be processed in proper order. Therefore, the tool plate can be recycled, the PCB of the gas meter can be conveyed to an accurate position, the operation is convenient, the production efficiency is improved, and the labor of workers is reduced.
4. When the lifting mechanism lifts the tooling plate in place, the lifting cylinder can move the front probe tooling plate in place, so that the front probe circuit board can be aligned with the PCB of the gas meter, and the PCB of the gas meter is subjected to offline programming, numbering, functional testing and other operations. The process does not need manual auxiliary alignment, but is automatically performed, so that the efficiency and the alignment accuracy are improved.
5. The front probe circuit board matched with the WML6 circuit board or the WML7 circuit board is arranged on each arch frame, so that the invention can perform operations such as automatic off-line programming, numbering burning, functional testing and the like on the WML6 circuit board or the WML7 circuit board, and has strong applicability.
6. The wire harness can be concentrated through the hook and the lifting chain, so that the situation that the wire is pulled to the front probe tool plate in the moving process and the circuit breaking is avoided.
7. After the circulating conveying mechanism conveys the tooling plate in place, the jacking cylinder is started, and the clamping head on the jacking plate can be inserted into the guide hole of the tooling plate. When the jacking plate jacks up the tool plate, the PCB of the gas meter can be accurately aligned with the PCB of the front probe, and the operations such as off-line programming, numbering, functional testing and the like are ensured to be accurately carried out.
8. The off-line programming probe circuit board performs off-line programming on the PCB of the gas meter; the burning number probe circuit board is used for burning number of the PCB circuit board of the gas meter; the function test probe circuit board performs function test on the PCB circuit board of the gas meter. And the back probe detection circuit board performs buzzer sounding test, tri-color lamp detection and RF wireless test on the PCB of the gas meter. Therefore, the PCB circuit board of the gas meter passing through the operation station is automatically subjected to off-line programming, numbering and functional testing, and the efficiency is high.
9. According to the transfer of the prior art, after the burn number probe circuit board transmits signals to the control system, the control system transmits signals to the automatic labeling module, and the automatic labeling module can label the PCB circuit board of the gas meter. After the function test probe circuit board transmits signals to the control system, the control system transmits qualified conditions to the automatic labeling module, and the automatic labeling module attaches unqualified type marks to the PCB marks of the gas meter.
10. After the worker installs the gas table PCB circuit board on the frock board, full-load automated inspection mechanism can detect whether install gas table PCB circuit board on the frock board, avoids the condition of neglected loading gas table PCB circuit board on the frock board. After the operations such as offline programming, numbering, functional testing and the like, a worker takes down the gas meter PCB from the tooling plate, and the empty disc automatic detection mechanism detects whether the tooling plate is detached or not, so that the processed gas meter PCB is prevented from entering the circulation path of the tooling plate again.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a schematic view of the construction of the operating station;
FIG. 5 is a schematic illustration of the mechanism of the arch-shaped mounting mechanism;
FIG. 6 is a schematic diagram of the mechanism of the jacking mechanism;
FIG. 7 is a schematic diagram of the construction of the tooling plate and the PCB of the gas meter.
In the figure, 1-circulation conveying mechanism, 2-operation station frame, 3-tooling plate, 4-gas meter PCB circuit board, 5-arch installation mechanism, 6-front probe circuit board, 7-jacking mechanism, 8-full load automatic detection mechanism, 9-empty tray automatic detection mechanism, 11-conveying frame, 12-upper conveying belt, 13-lower conveying belt, 14-lifting table, 21-automatic labeling module, 51-arch frame, 52-lifting cylinder, 53-front probe tooling plate, 54-guiding axle, 55-couple, 56-lifting chain, 71-fixed block, 72-jacking fixed frame, 73-jacking cylinder, 74-jacking plate, 75-clamping head, 76-guide rod, 77-back testing cylinder, 78-back probe detection circuit board.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Example 1
The production system of the PCB circuit board of the gas meter comprises a circulating conveying mechanism 1 and an operation station frame 2, wherein the operation station frame 2 is arranged on the circulating conveying mechanism 1 in a crossing manner, a tooling board 3 is arranged on the circulating conveying mechanism 1, and a plurality of PCB circuit boards 4 of the gas meter are clamped on the tooling board 3; a plurality of arch-shaped mounting mechanisms 5 are mounted on the operation station frame 2, and a front probe circuit board 6 for performing off-line programming or burning numbering or function testing on the front of the PCB 4 of the gas meter is mounted on the arch-shaped mounting mechanisms 5; the operating station frame 2 is also fitted with a lifting mechanism 7 for lifting the tooling plate 3 below the front probe circuit board 6.
According to the circulating conveying mechanism 1 disclosed by the invention, the tooling plate 3 can be circularly conveyed to the position of the operation station frame 2, so that the PCB 4 of the gas meter on the tooling plate 3 can be moved to an accurate position. The tooling plate 3 is circularly conveyed on the circular conveying mechanism 1, so that the tooling plate 3 can be recycled. When the tooling plate 3 moves in place, the jacking mechanism 7 can jack up the tooling plate 3, and the front probe circuit board 6 can automatically perform off-line programming, numbering, functional testing and other operations on the gas meter PCB circuit board 4. The whole process automatically moves, positions and operates, so that the production efficiency is greatly improved, and the labor capacity of workers is reduced. The circulating conveying mechanism 1 can convey the tooling plate 3 in place, and the jacking mechanism 7 can jack the tooling plate 3 to a determined position, so that the PCB 4 of the gas meter can be accurately aligned with the circuit board for offline programming, numbering and functional testing, and the accurate and efficient operation is ensured.
Example two
On the basis of the first embodiment, the number of the PCB 4 of the gas meter installed on the tooling board 3 is four. Four gas meter PCB circuit boards 4 can be installed on one tooling board 3 at the same time, so that the four gas meter PCB circuit boards 4 can be subjected to off-line programming, numbering, functional testing and other operations at one time, and the production efficiency is improved.
Example III
On the basis of the first embodiment or the second embodiment, the circulating conveying mechanism 1 comprises a conveying frame 11, an upper conveying belt 12 and a lower conveying belt 13 are respectively installed on the conveying frame 11, the tooling plate 3 is placed on the upper conveying belt 12 or the lower conveying belt 13, lifting tables 14 for lifting the tooling plate 3 are arranged at two ends of the conveying frame 11, and the end parts of the lower conveying belt 13 extend into the lifting tables 14.
The upper conveyer belt 12 can convey the tooling plate 3 to an operation station, so that the operation of off-line programming, numbering, functional testing and the like can be conveniently and automatically carried out on the PCB 4 of the gas meter. After the above operation, the worker removes the gas meter PCB 4 from the tooling plate 3, and the tooling plate 3 is lowered to the lower conveyor 13 by the elevating table 14. The lower conveyor 13 conveys the tooling plate 3 to the position of another lifting table 14, which lifting table 14 lifts the tooling plate 3 onto the upper conveyor 12. The worker installs the gas meter PCB 4 to be processed on the tooling board 3, and then the new gas meter PCB 4 can be processed in sequence. Therefore, the tooling plate 3 can be recycled, and the PCB 4 of the gas meter can be conveyed to an accurate position, so that the operation is convenient, the production efficiency is improved, and the labor of workers is reduced.
Example IV
On the basis of any one of the above embodiments, the arch-shaped mounting mechanism 5 includes an arch-shaped frame 51, the arch-shaped frame 51 is mounted on the operation station frame 2, a lifting cylinder 52 is mounted on the arch-shaped frame 51, a front probe tooling plate 53 is fixed on a piston rod of the lifting cylinder 52, and a front probe circuit board 6 is mounted on the front probe tooling plate 53; a guide shaft 54 is fixed to the front probe tool plate 53, a guide hole is provided in the arch frame 51, and one end of the guide shaft 54 extends out of the guide hole.
After the lifting mechanism 7 lifts the tooling plate 3 in place, the lifting cylinder 52 can move the front probe tooling plate 53 in place, so that the front probe circuit board 6 can be aligned with the gas meter PCB circuit board 4, and the operations of off-line programming, numbering, functional testing and the like are performed on the gas meter PCB circuit board 4. The process does not need manual auxiliary alignment, but is automatically performed, so that the efficiency and the alignment accuracy are improved.
Example five
On the basis of any one of the above embodiments, the number of the lifting cylinders 52 on the arch frame 51 is two, a front probe tooling plate 53 is fixed on a piston rod of each lifting cylinder 52, and a jacking mechanism 7 is arranged below each front probe tooling plate 53; the gas meter PCB 4 is a WML6 circuit board or a WML7 circuit board, and the two front probe circuit boards 6 on each arch 51 are respectively adapted to the WML6 circuit board or the WML7 circuit board.
Each arch frame 51 is provided with a front probe circuit board 6 which is matched with the WML6 circuit board or the WML7 circuit board, so that the invention can perform operations such as automatic off-line programming, numbering burning, functional testing and the like on the WML6 circuit board or the WML7 circuit board, and has strong applicability.
Example six
On the basis of any one of the above embodiments, the front probe tooling plate 53 is fixed with hooks 55 for concentrating wires on the front probe circuit board 6, and the arch frame 51 is mounted with a lifting chain 56 for lifting the wires on the front probe circuit board 6.
The hook 55 and the lifting chain 56 can concentrate the wire harness, so that the situation that the wire is pulled to the front probe tooling plate 53 in the moving process and the circuit is broken is avoided.
Example seven
On the basis of any one of the above embodiments, the jacking mechanism 7 includes a fixed block 71, the fixed block 71 is mounted on the operation station frame 2, a jacking fixing frame 72 is fixed on the fixed block 71, a jacking cylinder 73 is mounted on the jacking fixing frame 72, a jacking plate 74 is fixed on a piston rod of the jacking cylinder 73, a clamping head 75 is arranged on the jacking plate 74, a guide hole 31 is arranged on the tooling plate 3, and the clamping head 75 is clamped into the guide hole 31; a guide rod 76 is fixed on the lifting plate 74, a through hole is arranged on the lifting fixing frame 72, and one end of the guide rod 76 extends out of the through hole.
When the circulation conveying mechanism 1 conveys the tooling plate 3 into place, the lifting cylinder 73 is started, and the clamping head 75 on the lifting plate 74 can be inserted into the guide hole 31 of the tooling plate 3. When the jacking plate 74 jacks up the tooling plate 3, the gas meter PCB 4 can be accurately aligned with the front probe PCB 6, and the operations such as off-line programming, numbering, functional testing and the like are ensured to be accurately carried out.
Example eight
On the basis of any one of the above embodiments, the number of the arch-shaped mounting mechanisms 5 and the jacking mechanisms 7 is three, and each arch-shaped mounting mechanism 5 is aligned with one jacking mechanism 7 in the vertical direction; the front probe circuit boards 6 on the three arch-shaped mounting mechanisms 5 are respectively an off-line programming probe circuit board, a burn-in number probe circuit board and a functional test probe circuit board; a back test cylinder 77 is installed on a jacking fixing frame 72 of a jacking mechanism 7 below the numbered probe circuit board, and a back probe detection circuit board 78 for performing buzzer sounding test, tri-color lamp detection and RF wireless test on the PCB 4 of the gas meter is installed on a piston rod of the back test cylinder 77.
The function test probe circuit board and the back probe detection circuit board 78 form a function test module, and the function test module performs buzzer detection, tri-color lamp test, current detection, RF wireless test, valve level output and sampling counting operation on the gas meter PCB circuit board 4 of the station.
The off-line programming probe circuit board performs off-line programming on the gas meter PCB circuit board 4; the burning number probe circuit board is used for burning number of the PCB circuit board 4 of the gas meter; the function test probe circuit board performs a function test on the gas meter PCB circuit board 4. The back probe detection circuit board 78 performs buzzer sounding test, tri-color lamp detection, and RF wireless test on the gas meter PCB circuit board 4. Therefore, the gas meter PCB 4 passing through the operation station is automatically subjected to off-line programming, numbering burning and functional testing, and the efficiency is high.
Example nine
On the basis of any one of the above embodiments, the automatic labeling module 21 is further arranged on the circulating conveying mechanism 1 in a straddling manner, and the automatic labeling module 21 is located on one side of the operating station frame 2, which is close to the upper conveying outlet of the circulating conveying mechanism 1.
According to the transfer of the prior art, after the burn number probe circuit board transmits signals to the control system, the control system transmits signals to the automatic labeling module 21, and the automatic labeling module 21 can label the gas meter PCB circuit board 4. After the function test probe circuit board transmits signals to the control system, the control system transmits qualification conditions to the automatic labeling module 21, and the automatic labeling module 21 attaches unqualified type marks to the marks of the PCB 4 of the gas meter.
The automatic labeling module 21 performs labeling work on the circuit board, and the module mainly comprises a labeling machine, a scanning gun, an adjustable bearing assembly and a section bar bracket. A circuit board label that is qualified for production contains a one-dimensional bar code and a corresponding digital code (the label content is specified by the first party), and a circuit board label that is not qualified for production has a corresponding error indication to know at which step an error occurred. The specific working mode is as follows:
1) The tooling plate 3 moves to a labeling station to stop;
2) The adjustable bearing assembly lifts and positions the tooling plate 3, and the scanning gun scans the bar code of the tooling plate 3;
3) The adjustable bearing assembly drives the tooling plate 3 to move horizontally in X and Y directions, so that the labeling position of the PCB 4 of the gas meter is opposite to the labeling machine, and the labeling machine correspondingly prints labels according to the information of the circuit board and pastes the labels;
4) Labeling the qualified products on the label by the labeling machine, and printing error indication codes on the label by the unqualified products, wherein the error codes are as follows: error code A is program burning failure, error code B is serial number burning failure, error code C is current test failure, error code D is wireless test failure, error code E is buzzer test failure, error code F is tri-color lamp test failure, error code G is valve level output test failure, and error code H is sampling counting test failure;
Examples ten
On the basis of any one of the above embodiments, the full-load automatic detection mechanism 8 and the empty disc automatic detection mechanism 9 are respectively arranged on the circulating conveying mechanism 1 in a straddling manner, the full-load automatic detection mechanism 8 is located at one side of the operating station frame 2, which is close to the upper conveying inlet of the circulating conveying mechanism 1, and the empty disc automatic detection mechanism 9 is located at the upper conveying outlet end of the circulating conveying mechanism 1.
After the worker installs the gas meter PCB 4 on the tooling plate 3, the full-load automatic detection mechanism 8 can detect whether the gas meter PCB 4 is installed on the tooling plate 3, so that the condition that the gas meter PCB 4 is neglected to be installed on the tooling plate 3 is avoided. After operations such as offline programming, numbering, functional testing and the like, a worker takes down the gas meter PCB 4 from the tooling plate 3, and the empty disc automatic detection mechanism 9 detects whether the tooling plate 3 is detached from the gas meter PCB 4 or not, so that the processed gas meter PCB 4 is prevented from entering the circulation path of the tooling plate 3 again.
Claims (1)
1. The production system of the PCB circuit board of the gas meter is characterized by comprising a circulating conveying mechanism (1) and an operation station frame (2), wherein the operation station frame (2) is arranged on the circulating conveying mechanism (1) in a crossing mode, a tooling board (3) is placed on the circulating conveying mechanism (1), and a plurality of PCB circuit boards (4) of the gas meter are clamped on the tooling board (3); a plurality of arch-shaped mounting mechanisms (5) are mounted on the operation station frame (2), and a front probe circuit board (6) for performing off-line programming or burning numbering or function testing on the front of the PCB circuit board (4) of the gas meter is mounted on the arch-shaped mounting mechanisms (5); the operation station frame (2) is also provided with a jacking mechanism (7) for jacking the tooling plate (3) to the lower part of the front probe circuit board (6);
The number of the PCB circuit boards (4) of the gas meter mounted on the tooling board (3) is four;
The circulating conveying mechanism (1) comprises a conveying frame (11), an upper conveying belt (12) and a lower conveying belt (13) are respectively arranged on the conveying frame (11), the tooling plate (3) is arranged on the upper conveying belt (12) or the lower conveying belt (13), lifting tables (14) for lifting the tooling plate (3) are arranged at two ends of the conveying frame (11), and the end parts of the lower conveying belt (13) extend into the lifting tables (14);
The arch-shaped mounting mechanism (5) comprises an arch-shaped frame (51), the arch-shaped frame (51) is mounted on the operation station frame (2), a lifting cylinder (52) is mounted on the arch-shaped frame (51), a front probe tooling plate (53) is fixed on a piston rod of the lifting cylinder (52), and a front probe circuit board (6) is mounted on the front probe tooling plate (53);
The number of lifting cylinders (52) on the arch frame (51) is two, a front probe tooling plate (53) is fixed on a piston rod of each lifting cylinder (52), and a jacking mechanism (7) is arranged below each front probe tooling plate (53); the gas meter PCB circuit board (4) is a WML6 circuit board or a WML7 circuit board, and the two front probe circuit boards (6) on each arch frame (51) are respectively adapted to the WML6 circuit board or the WML7 circuit board;
A hook (55) for gathering the wires on the front probe circuit board (6) is fixed on the front probe tool board (53), and a lifting chain (56) for lifting the wires on the front probe circuit board (6) is arranged on the arch frame (51);
The jacking mechanism (7) comprises a fixed block (71), the fixed block (71) is arranged on the operation station frame (2), a jacking fixed frame (72) is fixed on the fixed block (71), a jacking air cylinder (73) is arranged on the jacking fixed frame (72), a jacking plate (74) is fixed on a piston rod of the jacking air cylinder (73), a clamping head (75) is arranged on the jacking plate (74), a guide hole (31) is arranged on the tool plate (3), and the clamping head (75) is clamped into the guide hole (31);
the number of the arch-shaped mounting mechanisms (5) and the number of the jacking mechanisms (7) are three, and each arch-shaped mounting mechanism (5) is aligned with one jacking mechanism (7) in the vertical direction; the front probe circuit boards (6) on the three arch-shaped mounting mechanisms (5) are respectively an off-line programming probe circuit board, a burning number probe circuit board and a functional test probe circuit board; a back test cylinder (77) is arranged on a jacking fixing frame (72) of a jacking mechanism (7) below the burning number probe circuit board, and a back probe detection circuit board (78) for performing buzzer sounding test, tri-color lamp detection and RF wireless test on the PCB circuit board (4) of the gas meter is arranged on a piston rod of the back test cylinder (77);
The automatic labeling module (21) is arranged on the circulating conveying mechanism (1) in a straddling manner, and the automatic labeling module (21) is positioned at one side of the operating station frame (2) close to the upper conveying outlet of the circulating conveying mechanism (1);
the automatic full-load detection mechanism (8) and the automatic empty disc detection mechanism (9) are respectively arranged on the circulating conveying mechanism (1) in a straddling mode, the full-load automatic detection mechanism (8) is located on one side, close to an upper conveying inlet of the circulating conveying mechanism (1), of the operating station frame (2), and the automatic empty disc detection mechanism (9) is located at an upper conveying outlet end of the circulating conveying mechanism (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810831003.8A CN108934123B (en) | 2018-07-26 | 2018-07-26 | Production system of PCB (printed circuit board) of gas meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810831003.8A CN108934123B (en) | 2018-07-26 | 2018-07-26 | Production system of PCB (printed circuit board) of gas meter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108934123A CN108934123A (en) | 2018-12-04 |
| CN108934123B true CN108934123B (en) | 2024-04-26 |
Family
ID=64444695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810831003.8A Active CN108934123B (en) | 2018-07-26 | 2018-07-26 | Production system of PCB (printed circuit board) of gas meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108934123B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110082667A (en) * | 2019-04-08 | 2019-08-02 | 珠海圣诺电子设备有限公司 | Server circuit mainboard p-wire |
| CN110466855B (en) * | 2019-09-18 | 2024-08-20 | 佛山市佛大华康科技有限公司 | Refrigerating chip labeller |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080067110A (en) * | 2007-01-15 | 2008-07-18 | 옥순봉 | Pcb tester which having devided fixtures in order to move individually |
| CN202693774U (en) * | 2012-06-29 | 2013-01-23 | 浙江天能动力能源有限公司 | Storage battery full automatic electrical property and post terminal height detecting device |
| CN205844210U (en) * | 2016-07-18 | 2016-12-28 | 厦门先机光电设备有限公司 | A kind of circuit board automatic checkout system |
| CN206649125U (en) * | 2017-04-25 | 2017-11-17 | 金卡智能集团股份有限公司 | Measuring instrument circuit board intelligent test system |
| CN107356860A (en) * | 2017-06-26 | 2017-11-17 | 上海斐讯数据通信技术有限公司 | A kind of circuit board carrying system and method |
| CN107399445A (en) * | 2017-09-05 | 2017-11-28 | 福德机器人（成都）有限责任公司 | A kind of yarn rolls into a ball coating production line |
| CN108318807A (en) * | 2018-04-09 | 2018-07-24 | 东北林业大学 | A kind of monitor station and its working method in EPS controller production processes |
| CN208480067U (en) * | 2018-07-26 | 2019-02-05 | 福德机器人（成都）有限责任公司 | A kind of production system of gas meter, flow meter PCB circuit board |
-
2018
- 2018-07-26 CN CN201810831003.8A patent/CN108934123B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080067110A (en) * | 2007-01-15 | 2008-07-18 | 옥순봉 | Pcb tester which having devided fixtures in order to move individually |
| CN202693774U (en) * | 2012-06-29 | 2013-01-23 | 浙江天能动力能源有限公司 | Storage battery full automatic electrical property and post terminal height detecting device |
| CN205844210U (en) * | 2016-07-18 | 2016-12-28 | 厦门先机光电设备有限公司 | A kind of circuit board automatic checkout system |
| CN206649125U (en) * | 2017-04-25 | 2017-11-17 | 金卡智能集团股份有限公司 | Measuring instrument circuit board intelligent test system |
| CN107356860A (en) * | 2017-06-26 | 2017-11-17 | 上海斐讯数据通信技术有限公司 | A kind of circuit board carrying system and method |
| CN107399445A (en) * | 2017-09-05 | 2017-11-28 | 福德机器人（成都）有限责任公司 | A kind of yarn rolls into a ball coating production line |
| CN108318807A (en) * | 2018-04-09 | 2018-07-24 | 东北林业大学 | A kind of monitor station and its working method in EPS controller production processes |
| CN208480067U (en) * | 2018-07-26 | 2019-02-05 | 福德机器人（成都）有限责任公司 | A kind of production system of gas meter, flow meter PCB circuit board |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108934123A (en) | 2018-12-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113835018B (en) | PCBA single board test system based on laser multi-point positioning | |
| CN108934123B (en) | Production system of PCB (printed circuit board) of gas meter | |
| CN110732499A (en) | power transformer production test monitoring system | |
| CN110877017B (en) | Power transformer production test monitoring method | |
| CN110850252A (en) | Automatic detecting marking line for electronic igniter | |
| CN208110004U (en) | A kind of testing integrated machine equipment of pcb board burning | |
| CN115372798A (en) | Automatic PCBA board detection production line | |
| CN115156074A (en) | Printed circuit board ICT testing device and testing method thereof | |
| CN208480067U (en) | A kind of production system of gas meter, flow meter PCB circuit board | |
| CN213638385U (en) | PCB detection assembly and PCB production line | |
| CN103885023A (en) | System and method for calibrating electric energy meter | |
| CN107958588B (en) | Automatic change carrier module production line | |
| CN108254714A (en) | Integral three-phase dial framework and three-phase electric energy meter metering calibration equipment and verification mode of connection | |
| CN202995026U (en) | Meter calibration platform for electric energy meter | |
| CN108344940A (en) | A kind of intelligent detection equipment for leakage circuit breakers | |
| CN209815112U (en) | Regulation and control system and detection production line | |
| CN110816097A (en) | Color marking method and device for cigarette label printing process | |
| CN107576905B (en) | Magnetic-latching automatic aging machine and aging method for producing relay | |
| CN114035018B (en) | Novel semi-automatic reinspection device for discrete devices | |
| CN115591815A (en) | Transformer detection and data acquisition equipment and detection and data acquisition method | |
| CN210906969U (en) | Full-automatic PCB board sieve separator | |
| CN211453866U (en) | Circuit board testing mechanism | |
| CN220231909U (en) | Automatic test machine | |
| CN215796941U (en) | Full-automatic electric detection device for chip | |
| CN219016960U (en) | Automatic burning device based on assembly line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |