CN112758623A - Series-connection dividing and converging flow conveying line for PCB processing and using method thereof - Google Patents
Series-connection dividing and converging flow conveying line for PCB processing and using method thereof Download PDFInfo
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- CN112758623A CN112758623A CN202110123808.9A CN202110123808A CN112758623A CN 112758623 A CN112758623 A CN 112758623A CN 202110123808 A CN202110123808 A CN 202110123808A CN 112758623 A CN112758623 A CN 112758623A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G37/00—Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G41/00—Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames
- B65G41/001—Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames with the conveyor adjustably mounted on the supporting frame or base
- B65G41/003—Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames with the conveyor adjustably mounted on the supporting frame or base mounted for linear movement only
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/52—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices
- B65G47/64—Switching conveyors
- B65G47/641—Switching conveyors by a linear displacement of the switching conveyor
- B65G47/643—Switching conveyors by a linear displacement of the switching conveyor in a vertical plane
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0214—Articles of special size, shape or weigh
- B65G2201/022—Flat
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Intermediate Stations On Conveyors (AREA)
- Relays Between Conveyors (AREA)
Abstract
The invention relates to a serial-connection dividing-converging flow conveying line for PCB processing and a use method thereof, belonging to the field of PCB processing. The invention can effectively improve the processing efficiency of the PCB production line.
Description
Technical Field
The invention relates to the field of PCB processing, in particular to a serial-connection dividing and converging flow conveying line for PCB processing and a using method thereof.
Background
In the production and processing process of the PCB, various processing devices are required to be used, and the processing devices are connected by a conveying line to obtain a processing line, and due to the difference in processing efficiency of each processing device, the processing device of a certain processing device may not keep up with the processing device of the previous device, thereby affecting the processing efficiency of the whole processing line.
Disclosure of Invention
On the basis, the serial connection separation and confluence conveying line for PCB processing is needed to be provided, and comprises a feeding mechanism, a material transferring mechanism and a blanking mechanism, wherein the feeding mechanism is connected with the material transferring mechanism through a first conveying belt, the material transferring mechanism is connected with the blanking mechanism through a second conveying belt, the conveying directions of the first conveying belt and the second conveying belt are the same and are positioned at the same horizontal height, the feeding mechanism comprises a lifting conveying device positioned at the front end of the first conveying belt and a third conveying belt positioned below the front end of the first conveying belt, the third conveying belt is arranged along the conveying direction of the first conveying belt, the front end of the third conveying belt is aligned with the front end of the first conveying belt, the material transferring device comprises a lifting conveying device arranged between the first conveying belt and the second conveying belt and a fourth conveying belt positioned below the front end of the second conveying belt, the fourth conveyer belt is arranged along the conveying direction of the first conveyer belt, the front end of the fourth conveyer belt is aligned with the front end of the second conveyer belt, the blanking device comprises a lifting conveyer device positioned at the rear end of the second conveyer belt, the lifting conveyer device comprises a support, a first lifting platform is arranged on the support in a lifting manner, a fifth conveyer belt is arranged on the first lifting platform and is arranged along the conveying direction of the first conveyer belt, the length of the fifth conveyer belt is matched with the distance between the first conveyer belt and the second conveyer belt, when the fifth conveyer belt on the material transferring device moves to be aligned with the second conveyer belt, the fifth conveyer belt on the material transferring device is connected with the first conveyer belt and the second conveyer belt, so that the first conveyer belt and the second conveyer belt are connected with each other, and a first installation space is formed between the feeding mechanism and the material transferring mechanism, the first installation space is located below the first conveying belt, a second installation space is formed in front of the material transferring mechanism and the blanking mechanism, the second installation space is located below the second conveying belt, and the first installation space and the second installation space are used for setting the same type of PCB processing equipment.
In the invention, a fifth conveying belt on a feeding mechanism is used for bearing the processing equipment of the previous procedure and receiving the PCB plate of the processing equipment of the previous procedure; and a fifth conveying belt on the blanking mechanism is used for being connected with the processing equipment of the next procedure and conveying the PCB to the processing equipment of the next procedure.
The fifth conveying belt on the feeding device is used for selectively conveying the PCB plates on the feeding device to the first conveying belt or the third conveying belt, and the third conveying belt is used for conveying the PCB plates on the feeding device to PCB processing equipment located in the first installation space; the fifth conveying belt on the material transferring mechanism is used for receiving the PCB plates from the first conveying belt or the PCB processing equipment positioned in the first mounting space and selectively conveying the PCB plates on the fifth conveying belt to the second conveying belt or the fourth conveying belt, and the fourth conveying belt is used for conveying the PCB plates on the fourth conveying belt to the PCB processing equipment positioned in the second mounting space; and the fifth conveying belt on the blanking mechanism is used for receiving the second conveying belt or the PCB plate on the PCB processing equipment positioned in the second mounting space and conveying the PCB plate to the processing equipment of the next procedure.
When the automatic feeding device works, the first lifting platform of the feeding mechanism is moved to the third conveying line on which the fifth conveying line is flush, the first lifting platform on the transferring mechanism is moved to the fourth conveying line on which the fifth conveying line is flush, and the first lifting platform on the discharging mechanism is moved to the second conveying line on which the fifth conveying line is flush; then placing the PCB in the previous process on a fifth conveying line of the feeding mechanism, moving the PCB to a PCB processing device in the first installation space through the fifth conveying line and a third conveying line, processing the PCB by the PCB processing device, conveying the processed PCB to the fifth conveying line on the transferring mechanism, then transferring the PCB on the transferring mechanism to a level second conveying belt, transferring the PCB on the second conveying belt to the second conveying belt, transferring the PCB on the second conveying belt to a fifth conveying line on the blanking mechanism by the second conveying belt, and after receiving the PCB, lowering the fifth conveying line to the level next processing device and conveying the PCB to the next processing device to finish blanking;
when the processing equipment located in the first installation space cannot timely process the PCB from the previous process, after the PCB enters the fifth conveying line of the feeding mechanism, the fifth conveying line rises to align with the first conveying line and transfers the PCB on the first conveying line to the first conveying line, the first conveying line conveys the PCB on the first conveying line to the fifth conveying line of the material transferring mechanism, the fifth conveying line moves downwards to align with the fourth conveying line, the PCB is transferred to the PCB processing equipment located in the second installation space through the fourth conveying line, the PCB processing equipment carries the fifth conveying line after processing the PCB, and then the fifth conveying line conveys the PCB on the fifth conveying line to the equipment of the next process to complete blanking.
Therefore, through the arrangement of the material transferring mechanism, the same type of PCB processing equipment arranged in the first installation space and the second installation space can process the PCB in the previous procedure together, so that the processing efficiency of the production line can be effectively improved.
Furthermore, first lift platform including set up with liftable in first carriage on the support, rotationally be provided with a plurality of first rotary drums in the first carriage, first rotary drum is perpendicular the direction of delivery of first conveyer belt sets up and forms the fifth conveyer belt, still be provided with on the first carriage and be used for the drive first rotary drum pivoted actuating mechanism.
The driving mechanism is used for driving all the first rotary drums to synchronously rotate, so that the fifth conveying belt can convey the PCB on the fifth conveying belt.
Further, be provided with first pivot and the second pivot that sets up from top to bottom on the support, all fixedly in first pivot and the second pivot being provided with the sprocket, the epaxial sprocket of first pivot and second passes through the chain and connects, first carriage with chain fixed connection, still be provided with on the support and be used for the drive first pivot or second pivot pivoted servo drive motor.
The servo drive motor can make the chain drive first carriage through the rotation of first pivot of drive or second pivot and reciprocate, and then drives the fifth transfer chain on the first carriage and reciprocate, wherein, can also vertically set up the guide rail on the support to make first carriage be connected with the guide rail with sliding from top to bottom, and then can effectively improve the position accuracy that first carriage reciprocated the in-process.
Furthermore, the lifting conveying device further comprises a second lifting platform arranged on the support in a lifting manner, the second lifting platform is located below the first lifting platform, and a sixth conveying belt is arranged on the first lifting platform along the conveying direction of the first conveying belt.
When the first lifting platform on the lifting conveying device moves up and down to transfer the PCB, the sixth conveying belt on the second lifting platform can replace the fifth conveying belt on the first lifting platform to convey the PCB, for example, when the fifth conveying belt of the feeding mechanism moves up to convey the PCB on the fifth conveying belt to the first conveying belt, the second lifting platform rises to enable the sixth conveying belt on the second lifting platform to be flush with the third conveying belt, at the moment, the feeding mechanism can still receive the PCB from the processing equipment of the previous procedure and convey the PCB to the PCB processing equipment located in the first installation space through the third conveying belt, so that the seamless conveying process of the PCB can be guaranteed, and the processing efficiency of a production line can be further guaranteed.
Furthermore, the second lifting platform comprises a second supporting frame which is arranged on the support in a liftable manner, a plurality of second rotary drums are rotatably arranged in the second supporting frame and are perpendicular to the conveying direction of the first conveying belt, and a driving mechanism for driving the second rotary drums to rotate is further arranged on the second supporting frame.
The driving mechanism is used for driving all the second rotary drums to synchronously rotate, so that the sixth conveying belt can convey the PCB on the sixth conveying belt.
Furthermore, the second support frame includes two installation rails that set up relatively, the installation rail passes through connecting plate mutual fixed connection, the second rotary drum rotationally set up in form the sixth conveyer belt between the installation rail, the connecting plate through the lift cylinder set up with liftable on the support, the lift cylinder is located the below of connecting plate.
The lifting cylinder can drive the second supporting frame and the sixth conveying belt on the second supporting frame to move up and down by driving the connecting plate to move up and down.
Furthermore, an inductor is arranged at the rear end of the fifth conveying belt and located between every two adjacent first rotary drums.
The inductor is used for detecting whether a PCB (printed circuit board) exists above the detector before the fifth conveying belt moves up and down, the driving mechanism is controlled to stop when the PCB is detected, and then the servo driving motor is controlled to drive the fifth conveying belt to move up or down so as to prevent the PCB from falling out of the fifth conveying belt in the process of moving up and down of the fifth conveying belt.
Further, the inductor is a proximity switch.
Further, still include the frame, first conveyer belt, second conveyer belt, feed mechanism, change material mechanism and unloading mechanism all set up in the frame.
In addition, the invention also provides a use method of the serial-connection division-combination flow conveying line for PCB processing, which comprises a first working mode and a second working mode:
a first operating mode: firstly, a first lifting platform of a loading mechanism is moved to a third conveying line on which a fifth conveying line is flush, a first lifting platform on a material transferring mechanism is moved to a fourth conveying line on which the fifth conveying line is flush, and a first lifting platform on a blanking mechanism is moved to a second conveying line on which the fifth conveying line is flush; then placing the PCB in the previous process on a fifth conveying line of the feeding mechanism, moving the PCB to a PCB processing device in the first installation space through the fifth conveying line and a third conveying line, processing the PCB by the PCB processing device, conveying the processed PCB to the fifth conveying line on the transferring mechanism, then transferring the PCB on the transferring mechanism to a level second conveying belt, transferring the PCB on the second conveying belt to the second conveying belt, transferring the PCB on the second conveying belt to a fifth conveying line on the blanking mechanism by the second conveying belt, and after receiving the PCB, lowering the fifth conveying line to the level next processing device and conveying the PCB to the next processing device to finish blanking;
a second working mode: firstly, a first lifting platform of a loading mechanism is moved to a third conveying line on which a fifth conveying line is flush, a first lifting platform on a material transferring mechanism is moved to a second conveying line on which the fifth conveying line is flush, and a fifth conveying line or a sixth conveying line on a blanking mechanism is moved to a discharging device of the PCB processing equipment which is flush and positioned in a second mounting space; placing the PCB plate in the previous procedure on a fifth conveying line of the feeding mechanism, then ascending the fifth conveying line to align with the first conveying line and transferring the PCB plate on the first conveying line to the first conveying line, conveying the PCB plate on the first conveying line to a fifth conveying line of the material transferring mechanism by the first conveying line, moving the fifth conveying line downwards to align with the fourth conveying line, transferring the PCB plate to PCB processing equipment in a second installation space by the fourth conveying line, conveying the PCB plate to the fifth conveying line or the sixth conveying line after the PCB processing equipment processes the PCB plate, and then conveying the PCB plate on the fifth conveying line or the sixth conveying line to equipment in the next procedure to finish blanking;
the first working mode and the second working mode are alternately carried out, the second working mode is used when the processing speed of the PCB processing equipment in the first mounting space cannot keep up with the conveying speed of the PCB plate entering the second mounting space, and the first working mode is used when the processing speed of the PCB processing equipment in the second mounting space cannot keep up with the conveying speed of the PCB plate entering the second mounting space.
The principle and effect of the present invention will be further explained by combining the above technical scheme and the accompanying drawings:
according to the invention, through the arrangement of the material transferring mechanism, the same type of PCB processing equipment arranged in the first installation space and the second installation space can be used for processing the PCB plate in the previous procedure together, so that the processing efficiency of the production line can be effectively improved.
Drawings
Fig. 1 is a schematic structural diagram of a serial-connection branching and merging conveyor line for PCB processing according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of the lifting and conveying device according to the embodiment of the invention.
Description of reference numerals:
1-feeding mechanism, 2-transferring mechanism, 3-blanking mechanism, 4-first conveying line, 5-second conveying line, 6-third conveying line, 7-fourth conveying line, 8-lifting conveying device, 81-bracket, 821-first supporting frame, 822-fifth conveying line, 831-second supporting frame, 832-sixth conveying line, 841-first rotating shaft, 842-chain wheel, 843-chain, 85-servo driving motor, 86-guide rail, 91-first installation space and 92-second installation space.
Detailed Description
For the convenience of understanding of those skilled in the art, the present invention will be described in further detail below with reference to the accompanying drawings and examples:
referring to fig. 1-2, a serial flow dividing and merging conveyor line for PCB processing includes a feeding mechanism 1, a material transferring mechanism 2 and a discharging mechanism 3, the feeding mechanism 1 is connected to the material transferring mechanism 2 via a first conveyor belt, the material transferring mechanism 2 is connected to the discharging mechanism 3 via a second conveyor belt, the first conveyor belt and the second conveyor belt have the same conveying direction and are located at the same horizontal height, the feeding mechanism 1 includes a lifting conveying device 8 located at the front end of the first conveyor belt and a third conveyor belt located below the front end of the first conveyor belt, the third conveyor belt is arranged along the conveying direction of the first conveyor belt, the front end of the third conveyor belt is arranged to align with the front end of the first conveyor belt, the material transferring device includes a lifting conveying device 8 arranged between the first conveyor belt and the second conveyor belt and a fourth conveyor belt located below the front end of the second conveyor belt, the fourth conveying belt is arranged along the conveying direction of the first conveying belt, the front end of the fourth conveying belt is aligned with the front end of the second conveying belt, the blanking device comprises a lifting conveying device 8 which is arranged at the rear end of the second conveying belt, the lifting conveying device 8 comprises a support 81, a first lifting platform is arranged on the support 81 in a lifting manner, a fifth conveying belt is arranged on the first lifting platform and arranged along the conveying direction of the first conveying belt, the length of the fifth conveying belt is matched with the distance between the first conveying belt and the second conveying belt, when the fifth conveying belt on the material transferring device moves to be aligned with the second conveying belt, the fifth conveying belt on the material transferring device is connected with the first conveying belt and the second conveying belt, so that the first conveying belt and the second conveying belt are connected with each other, and a first mounting space 91 is formed between the feeding mechanism 1 and the material transferring mechanism 2, the first installation space 91 is located below the first conveying belt, a second installation space 92 is formed in front of the material transferring mechanism 2 and the blanking mechanism 3, the second installation space 92 is located below the second conveying belt, and the first installation space 91 and the second installation space 92 are used for arranging the same type of PCB processing equipment.
In the invention, a fifth conveying belt on a feeding mechanism 1 is used for bearing processing equipment in the previous procedure and receiving a PCB plate of the processing equipment in the previous procedure; and a fifth conveying belt on the blanking mechanism 3 is used for being connected with processing equipment of the next procedure and conveying the PCB to the processing equipment of the next procedure.
The fifth conveying belt on the feeding device is used for selectively conveying the PCB plates thereon to the first conveying belt or the third conveying belt, and the third conveying belt is used for conveying the PCB plates thereon to PCB processing equipment located in the first installation space 91; the fifth conveyor belt on the material transferring mechanism 2 is used for receiving the PCB plate from the first conveyor belt or the PCB processing equipment located in the first installation space 91 and selectively conveying the PCB plate thereon to the second conveyor belt or a fourth conveyor belt, and the fourth conveyor belt is used for conveying the PCB plate thereon to the PCB processing equipment located in the second installation space 92; the fifth conveyor belt of the blanking mechanism 3 is used for receiving the second conveyor belt or the PCB plate on the PCB processing equipment located in the second mounting space 92 and conveying the PCB plate to the processing equipment of the next process.
When the automatic feeding device works, the first lifting platform of the feeding mechanism 1 is moved to the third conveying line 6 with the level of the fifth conveying line 822 thereon, the first lifting platform on the transferring mechanism 2 is moved to the fourth conveying line 7 with the level of the fifth conveying line 822 thereon, and the first lifting platform on the blanking mechanism 3 is moved to the second conveying line 5 with the level of the fifth conveying line 822 thereon; then, the PCB plate in the previous step is placed on a fifth conveying line 822 of the feeding mechanism 1, the PCB plate is moved to a PCB processing device located in the first installation space 91 through the fifth conveying line 822 and a third conveying line 6, the PCB processing device processes the PCB plate, and conveys the processed PCB plate to the fifth conveying line 822 of the transferring mechanism 2, then the PCB plate on the transferring mechanism 2 is transferred to a level second conveying belt on the fifth conveying belt, and the PCB plate on the second conveying belt is transferred to the second conveying belt, the second conveying belt transfers the PCB plate on the second conveying belt to the fifth conveying line 822 of the blanking mechanism 3, and the fifth conveying line 822 receives the PCB plate and then descends to a level next processing device and conveys the PCB plate to a next processing device, so that blanking is completed;
when the processing equipment located in the first installation space 91 cannot timely process the PCB plate from the previous process, after the PCB plate enters the fifth conveying line 822 of the feeding mechanism 1, the fifth conveying line 822 rises to align with the first conveying line 4 and transfers the PCB plate thereon to the first conveying line 4, the first conveying line 4 conveys the PCB plate thereon to the fifth conveying line 822 of the material transferring mechanism 2, the fifth conveying line 822 moves downwards to align with the fourth conveying line 7, and transfers the PCB plate to the PCB processing equipment located in the second installation space 92 through the fourth conveying line 7, the PCB processing equipment conveys the PCB plate to the fifth conveying line 822 after processing the PCB plate, and then the fifth conveying line 822 conveys the PCB plate thereon to the equipment of the next process, so that the blanking is completed.
Therefore, the same type of PCB processing equipment installed in the first installation space 91 and the second installation space 92 can process the PCB board of the previous process together through the arrangement of the material transferring mechanism 2, so that the processing efficiency of the production line can be effectively improved.
In one embodiment, the first lifting platform includes a first support frame 821 arranged on the support 81 in a liftable manner, a plurality of first drums are rotatably arranged in the first support frame 821, the first drums are arranged perpendicular to the conveying direction of the first conveying belt to form a fifth conveying belt, and a driving mechanism for driving the first drums to rotate is further arranged on the first support frame 821.
The driving mechanism is used for driving all the first rotary drums to synchronously rotate, so that the fifth conveying belt can convey the PCB on the fifth conveying belt.
One of them embodiment, be provided with first pivot 841 and the second pivot that sets up from top to bottom on the support 81, all fixedly on first pivot 841 and the second pivot be provided with sprocket 842, first pivot 841 and the epaxial sprocket 842 of second pivot are connected through chain 843, first carriage 821 with chain 843 fixed connection, still be provided with on the support 81 and be used for the drive first pivot 841 or second pivot pivoted servo drive motor 85.
The servo driving motor 85 can make the chain 843 drive the first supporting frame 821 to move up and down by driving the first rotating shaft 841 or the second rotating shaft to rotate, and further drive the fifth conveying line 822 on the first supporting frame 821 to move up and down, wherein the guide rail 86 can also be vertically arranged on the support 81, and the first supporting frame 821 can be connected with the guide rail 86 in a vertically sliding manner, so that the position accuracy in the up and down moving process of the first supporting frame 821 can be effectively improved.
In one embodiment, the lifting and conveying device 8 further comprises a second lifting platform arranged on the support 81 in a lifting manner, the second lifting platform is located below the first lifting platform, and a sixth conveying belt is arranged on the first lifting platform along the conveying direction of the first conveying belt.
When the first lifting platform on the lifting and conveying device 8 moves up and down to transfer the PCB plate, the sixth conveying belt on the second lifting platform can replace the fifth conveying belt on the first lifting platform to convey the PCB plate, for example, when the fifth conveying belt of the feeding mechanism 1 moves up to convey the PCB plate thereon to the first conveying belt, the second lifting platform rises to make the sixth conveying belt thereon flush with the third conveying belt, and at this time, the feeding mechanism 1 can still receive the PCB plate from the processing equipment of the previous process and convey the PCB plate to the PCB processing equipment located in the first installation space 91 through the third conveying belt, so that the seamless operation of the conveying process of the PCB plate can be ensured, and the processing efficiency of the production line can be further ensured.
In one embodiment, the second lifting platform includes a second supporting frame 831 arranged on the support 81 in a liftable manner, a plurality of second drums are rotatably arranged in the second supporting frame 831, the second drums are perpendicular to the conveying direction of the first conveying belt, and a driving mechanism for driving the second drums to rotate is further arranged on the second supporting frame 831.
The driving mechanism is used for driving all the second rotary drums to synchronously rotate, so that the sixth conveying belt can convey the PCB on the sixth conveying belt.
In one embodiment, the second supporting frame 831 includes two opposite mounting rails, the mounting rails are fixedly connected to each other through a connecting plate, the second drum is rotatably disposed between the mounting rails to form a sixth conveying belt, the connecting plate is disposed on the bracket 81 in a liftable manner through a lifting cylinder, and the lifting cylinder is located below the connecting plate.
The lifting cylinder can drive the second supporting frame 831 and the sixth conveying belt thereon to move up and down by driving the connecting plate to move up and down.
In one embodiment, an inductor is arranged at the rear end of the fifth conveying belt and located between two adjacent first rotary drums.
The sensor is electrically connected with the driving mechanism on the first supporting frame 821 and the servo driving motor 85 on the support 81, the sensor is used for detecting whether a PCB plate exists above the detector before the fifth conveying belt moves up and down, when the PCB plate is detected, the driving mechanism is controlled to stop, and then the servo driving motor 85 is controlled to drive the fifth conveying belt to move up or down so as to prevent the PCB plate from falling out of the fifth conveying belt in the process of moving up and down of the fifth conveying belt.
In one embodiment, the sensor is a proximity switch.
One of them embodiment still includes the frame, first conveyer belt, second conveyer belt, feed mechanism 1, change material mechanism 2 and unloading mechanism 3 all set up in the frame.
A use method of a serial split flow conveying line for PCB processing comprises a first working mode and a second working mode:
a first operating mode: firstly, a fifth conveying line 822 on which the first lifting platform of the feeding mechanism 1 is moved is flush with a third conveying line 6, a fifth conveying line 822 on which the first lifting platform on the transferring mechanism 2 is moved is flush with a fourth conveying line 7, and a fifth conveying line 822 on which the first lifting platform on the blanking mechanism 3 is moved is flush with a second conveying line 5; then, the PCB plate in the previous step is placed on a fifth conveying line 822 of the feeding mechanism 1, the PCB plate is moved to a PCB processing device located in the first installation space 91 through the fifth conveying line 822 and a third conveying line 6, the PCB processing device processes the PCB plate, and conveys the processed PCB plate to the fifth conveying line 822 of the transferring mechanism 2, then the PCB plate on the transferring mechanism 2 is transferred to a level second conveying belt on the fifth conveying belt, and the PCB plate on the second conveying belt is transferred to the second conveying belt, the second conveying belt transfers the PCB plate on the second conveying belt to the fifth conveying line 822 of the blanking mechanism 3, and the fifth conveying line 822 receives the PCB plate and then descends to a level next processing device and conveys the PCB plate to a next processing device, so that blanking is completed;
a second working mode: firstly, the fifth conveying line 822 on which the first lifting platform of the feeding mechanism 1 is moved is flush with the third conveying line 6, the fifth conveying line 822 on which the first lifting platform of the transferring mechanism 2 is moved is flush with the second conveying line 5, and the fifth conveying line 822 or the sixth conveying line 832 on the blanking mechanism 3 is moved to the discharging device of the PCB processing equipment which is flush with the second mounting space 92; then, the PCB plate in the previous process is placed on the fifth conveyor line 822 of the feeding mechanism 1, then the fifth conveyor line 822 rises to align with the first conveyor line 4 and transfers the PCB plate thereon to the first conveyor line 4, the first conveyor line 4 transfers the PCB plate thereon to the fifth conveyor line 822 of the transferring mechanism 2, the fifth conveyor line 822 moves down to align with the fourth conveyor line 7, and transfers the PCB plate to the PCB processing equipment located in the second mounting space 92 through the fourth conveyor line 7, the PCB processing equipment processes the PCB plate and transfers the PCB plate to the fifth conveyor line 822 or the sixth conveyor line 832, and then the fifth conveyor line 822 or the sixth conveyor line 832 transfers the PCB plate thereon to the equipment in the next process, thereby completing the blanking;
the first operation mode and the second operation mode are alternately performed, the second operation mode is used when the processing speed of the PCB processing apparatus located in the first installation space 91 cannot follow the conveying speed of the PCB panel entering the second installation space, and the first operation mode is used when the processing speed of the PCB processing apparatus located in the second installation space 92 cannot follow the conveying speed of the PCB panel entering the second installation space.
The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A series connection separation and confluence conveying line for PCB processing is characterized by comprising a feeding mechanism, a material transferring mechanism and a blanking mechanism, wherein the feeding mechanism is connected with the material transferring mechanism through a first conveying belt, the material transferring mechanism is connected with the blanking mechanism through a second conveying belt, the conveying directions of the first conveying belt and the second conveying belt are the same and are positioned at the same horizontal height, the feeding mechanism comprises a lifting conveying device positioned at the front end of the first conveying belt and a third conveying belt positioned below the front end of the first conveying belt, the third conveying belt is arranged along the conveying direction of the first conveying belt, the front end of the third conveying belt is aligned with the front end of the first conveying belt, the material transferring device comprises a lifting conveying device arranged between the first conveying belt and the second conveying belt and a fourth conveying belt positioned below the front end of the second conveying belt, the fourth conveying belt is arranged along the conveying direction of the first conveying belt, the front end of the fourth conveying belt is arranged in alignment with the front end of the second conveying belt, the blanking device comprises a lifting conveying device which is arranged at the rear end of the second conveying belt, the lifting conveying device comprises a support, a first lifting platform is arranged on the support in a lifting manner, a fifth conveying belt is arranged on the first lifting platform and arranged along the conveying direction of the first conveying belt, the length of the fifth conveying belt is matched with the distance between the first conveying belt and the second conveying belt, a first mounting space is formed between the feeding mechanism and the material transferring mechanism, the first mounting space is positioned below the first conveying belt, a second mounting space is formed between the material transferring mechanism and the blanking mechanism, and the second mounting space is positioned below the second conveying belt, the first installation space and the second installation space are used for arranging the same type of PCB processing equipment.
2. The series-connection separation and combination flow conveying line for PCB processing as recited in claim 1, wherein the first lifting platform comprises a first support frame arranged on the support in a lifting manner, a plurality of first drums are rotatably arranged in the first support frame, the first drums are arranged perpendicular to a conveying direction of the first conveying belt to form a fifth conveying belt, and a driving mechanism for driving the first drums to rotate is further arranged on the first support frame.
3. The series connection separation and confluence conveying line for PCB processing according to claim 2, wherein a first rotating shaft and a second rotating shaft are vertically arranged on the support, chain wheels are fixedly arranged on the first rotating shaft and the second rotating shaft, the chain wheels on the first rotating shaft and the second rotating shaft are connected through a chain, the first supporting frame is fixedly connected with the chain, and a servo driving motor for driving the first rotating shaft or the second rotating shaft to rotate is further arranged on the support.
4. The series-connection merging-diverging conveying line for PCB processing as claimed in claim 3, wherein the lifting conveying device further comprises a second lifting platform arranged on the support in a liftable manner, the second lifting platform is located below the first lifting platform, and a sixth conveying belt is arranged on the first lifting platform along a conveying direction of the first conveying belt.
5. The series-connection branching and converging conveyor line for PCB processing as recited in claim 4, wherein the second lifting platform comprises a second support frame arranged on the support in a liftable manner, a plurality of second drums are rotatably arranged in the second support frame, the second drums are arranged perpendicular to the conveying direction of the first conveyor belt, and a driving mechanism for driving the second drums to rotate is further arranged on the second support frame.
6. The series-connection merging and merging conveyor line for PCB processing of claim 5, wherein the second support frame comprises two oppositely-arranged mounting rails, the mounting rails are fixedly connected with each other through a connecting plate, the second drum is rotatably arranged between the mounting rails to form a sixth conveying belt, the connecting plate is arranged on the bracket in a liftable manner through a lifting cylinder, and the lifting cylinder is located below the connecting plate.
7. The series-connection branching and converging conveyor line for PCB processing as claimed in claim 2, wherein an inductor is arranged at the rear end of the fifth conveyor belt and is positioned between two adjacent first rotary drums.
8. The series branch merging and merging flow transmission line for PCB processing as recited in claim 7, wherein the inductor is a proximity switch.
9. The series-connection branching and merging conveying line for PCB processing as claimed in claim 1, further comprising a rack, wherein the first conveying belt, the second conveying belt, the feeding mechanism, the transferring mechanism and the discharging mechanism are all arranged on the rack.
10. A method of using the serial split flow transmission line for PCB processing as claimed in claims 1-9, comprising a first operation mode and a second operation mode:
a first operating mode: firstly, a first lifting platform of a loading mechanism is moved to a third conveying line on which a fifth conveying line is flush, a first lifting platform on a material transferring mechanism is moved to a fourth conveying line on which the fifth conveying line is flush, and a first lifting platform on a blanking mechanism is moved to a second conveying line on which the fifth conveying line is flush; then placing the PCB in the previous process on a fifth conveying line of the feeding mechanism, moving the PCB to a PCB processing device in the first installation space through the fifth conveying line and a third conveying line, processing the PCB by the PCB processing device, conveying the processed PCB to the fifth conveying line on the transferring mechanism, then transferring the PCB on the transferring mechanism to a level second conveying belt, transferring the PCB on the second conveying belt to the second conveying belt, transferring the PCB on the second conveying belt to a fifth conveying line on the blanking mechanism by the second conveying belt, and after receiving the PCB, lowering the fifth conveying line to the level next processing device and conveying the PCB to the next processing device to finish blanking;
a second working mode: firstly, a first lifting platform of a loading mechanism is moved to a third conveying line on which a fifth conveying line is flush, a first lifting platform on a material transferring mechanism is moved to a second conveying line on which the fifth conveying line is flush, and a fifth conveying line or a sixth conveying line on a blanking mechanism is moved to a discharging device of the PCB processing equipment which is flush and positioned in a second mounting space; placing the PCB plate in the previous procedure on a fifth conveying line of the feeding mechanism, then ascending the fifth conveying line to align with the first conveying line and transferring the PCB plate on the first conveying line to the first conveying line, conveying the PCB plate on the first conveying line to a fifth conveying line of the material transferring mechanism by the first conveying line, moving the fifth conveying line downwards to align with the fourth conveying line, transferring the PCB plate to PCB processing equipment in a second installation space by the fourth conveying line, conveying the PCB plate to the fifth conveying line or the sixth conveying line after the PCB processing equipment processes the PCB plate, and then conveying the PCB plate on the fifth conveying line or the sixth conveying line to equipment in the next procedure to finish blanking;
wherein the first operating mode and the second operating mode are alternately performed.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110123808.9A CN112758623A (en) | 2021-01-29 | 2021-01-29 | Series-connection dividing and converging flow conveying line for PCB processing and using method thereof |
| PCT/CN2021/131736 WO2022160881A1 (en) | 2021-01-29 | 2021-11-19 | Series distribution and confluence conveying line for pcb processing and usage method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110123808.9A CN112758623A (en) | 2021-01-29 | 2021-01-29 | Series-connection dividing and converging flow conveying line for PCB processing and using method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN112758623A true CN112758623A (en) | 2021-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110123808.9A Pending CN112758623A (en) | 2021-01-29 | 2021-01-29 | Series-connection dividing and converging flow conveying line for PCB processing and using method thereof |
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| Country | Link |
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| CN (1) | CN112758623A (en) |
| WO (1) | WO2022160881A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022160881A1 (en) * | 2021-01-29 | 2022-08-04 | 惠州市成泰自动化科技有限公司 | Series distribution and confluence conveying line for pcb processing and usage method therefor |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4229067A1 (en) * | 1992-09-01 | 1994-03-03 | Bosch Gmbh Robert | Flexible transport system |
| CN205397325U (en) * | 2016-01-08 | 2016-07-27 | 东莞立德电子有限公司 | Power supply product produces transmission line |
| CN106081597B (en) * | 2016-07-20 | 2018-05-08 | 珠海华冠科技股份有限公司 | Battery core automatic conveyor line |
| CN206824976U (en) * | 2017-03-29 | 2018-01-02 | 东莞市井田精密五金工具有限公司 | Multistation multiaxis flowing water CNC machining centers |
| CN207497545U (en) * | 2017-11-08 | 2018-06-15 | 广州智能装备研究院有限公司 | A kind of bilayer cyclic delivery system |
| CN107780061A (en) * | 2017-12-06 | 2018-03-09 | 宁波传祺缝纫科技有限公司 | A kind of full-automatic sewing machine |
| CN110294280A (en) * | 2019-06-25 | 2019-10-01 | 苏州工业园区格比机电有限公司 | The double-deck circulating conveyor and its control method |
| CN214494610U (en) * | 2021-01-29 | 2021-10-26 | 惠州市成泰自动化科技有限公司 | Series-connection dividing and converging conveying line for PCB processing |
| CN112758623A (en) * | 2021-01-29 | 2021-05-07 | 惠州市成泰自动化科技有限公司 | Series-connection dividing and converging flow conveying line for PCB processing and using method thereof |
-
2021
- 2021-01-29 CN CN202110123808.9A patent/CN112758623A/en active Pending
- 2021-11-19 WO PCT/CN2021/131736 patent/WO2022160881A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022160881A1 (en) * | 2021-01-29 | 2022-08-04 | 惠州市成泰自动化科技有限公司 | Series distribution and confluence conveying line for pcb processing and usage method therefor |
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| WO2022160881A1 (en) | 2022-08-04 |
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