CN216807292U - Automatic PCB circulation system is handled to change PCB plasma - Google Patents
Automatic PCB circulation system is handled to change PCB plasma Download PDFInfo
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- CN216807292U CN216807292U CN202123280841.7U CN202123280841U CN216807292U CN 216807292 U CN216807292 U CN 216807292U CN 202123280841 U CN202123280841 U CN 202123280841U CN 216807292 U CN216807292 U CN 216807292U
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Abstract
The utility model discloses an automatic PCB plasma processing PCB circulation system, which comprises an equipment cluster consisting of one or more than one plasma processing equipment, a workstation integrating an automatic board receiving and releasing mechanism, and an AGV trolley transporting a hanging rack back and forth between the equipment cluster and the workstation; defining the number of the plasma processing devices as n; the workstation comprises hangers which can be used for placing the PCB and transporting the PCB to the cavity of each plasma processing device in a unit, wherein the number of the hangers is at least n + 1; the workstation also comprises 2 sets of automatic plate retracting and releasing mechanisms used for automatically retracting and releasing plates; the workstation is also provided with a temporary storage table for the board to be processed and a temporary storage table for the processed board. The automatic feeding and discharging system can realize the automatic circulation of PCB feeding and discharging among the hanging rack, the equipment cluster and the workstation, can achieve an automatic plasma processing flow, saves manpower and improves production efficiency.
Description
Technical Field
The utility model belongs to the technical field of PCBs (electronic circuit boards), and particularly relates to an automatic PCB circulation system for processing PCB plasma.
Background
The plasma treatment technology is to adopt a plasma surface treatment machine to carry out certain physical and chemical modification on a surface film, a UV coating or a plastic sheet of the packaging box, so as to improve the surface adhesive force, and the packaging box can be easily bonded with common paper. The plasma processing method is applied to the fields of semiconductors, circuit boards, displays, electronics, textiles and the like, and particularly in the Printed Circuit Board (PCB) industry, the plasma processing is carried out on the surface and in holes of the PCB to form a general standard production process of products such as high-frequency communication boards and the like.
However, due to the limitation of the existing equipment, the existing plasma processing equipment is manually operated to carry out the plate loading and unloading operation, that is, each PCB is positioned and installed on the frame of the different layer of the trolley by manpower, and then the trolley on which the substrate is loaded is manually sent to the plasma processing system for processing. The processing system needs more workers, basically needs one worker to be responsible for the work of the upper plate of one trolley, needs one worker to be responsible for receiving and delivering the substrate in the plasma vacuum processing cavity, needs more labor cost to be paid, is low in working efficiency, and is also a key factor of the existing plasma equipment for restricting the production efficiency.
SUMMERY OF THE UTILITY MODEL
The technical problem mainly solved by the utility model is to provide an automatic PCB plasma processing PCB circulation system, which can realize automatic feeding and discharging of PCBs on the hanging rack and automatic circulation among the hanging rack, the equipment cluster and the workstation, can achieve an automatic plasma processing flow, saves manpower and improves production efficiency.
In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides an automatic PCB plasma processing PCB circulation system, which comprises an equipment cluster consisting of one or more than one plasma processing equipment, a workstation integrating an automatic board collecting and releasing mechanism, and an AGV trolley transporting a hanging rack back and forth between the equipment cluster and the workstation;
defining the number of the plasma processing devices as n;
the workstation comprises hangers which can be used for placing the PCBs and transporting the PCBs to the cavity of each plasma processing device in a unit of one, wherein the number of the hangers is at least n + 1; the workstation also comprises 2 sets of automatic plate receiving and releasing mechanisms for automatically receiving and releasing plates;
the workstation is also provided with a temporary storage table for the board to be processed and a temporary storage table for the processed board.
The hanging rack comprises a base and at least one group of upright columns, each group of upright columns comprises a movable upright column and a fixed upright column, each upright column is provided with a groove extending in the vertical direction, and the bottom of each fixed upright column is fixed on the base; the base is provided with a guide rail, the bottom of the movable upright post is provided with a sliding chute matched with the guide rail, the sliding chute can slide along the guide rail, and the movable upright post is relatively fixed on the base through a locking structure;
the top of each upright post is provided with a horn mouth which is convenient for inserting the PCB and has a tapered size from top to bottom.
Further, the temporary storage tables for the plates to be processed are two, the temporary storage tables for the plates after processing are also two, and the automatic plate collecting and releasing mechanism is also two.
Furthermore, the automatic plate collecting and releasing mechanism is positioned between the temporary storage table for the plate to be processed and the temporary storage table for the processed plate.
Furthermore, the work station is connected with an upstream process through a feeding track and connected with a downstream process through a discharging track;
the AGV trolley moves between the equipment cluster and the workstation through a circulation track.
Further, the included angle between the two side surfaces of the bell mouth is 70-85 degrees.
Furthermore, the locking structure comprises a locking bolt, and the movable upright post and the base are relatively fixed by the locking bolt penetrating through one side wall of the groove of the movable upright post and the end part of the locking bolt abutting against the side surface of the guide rail.
Furthermore, the locking structure comprises a motor, a screw rod and a nut, the lower part of the movable upright post is fixed on the nut, and the motor drives the screw rod to rotate and convert the screw rod into linear movement of the nut, so that the movable upright post is driven to move.
Further, the width of the groove, the width of the guide rail and the thickness of the PCB are matched with each other.
Further, the height of the guide rail is 4-6 mm.
The utility model has the beneficial effects that:
the automatic plate collecting and releasing device comprises an equipment cluster consisting of one or more than one plasma processing equipment, a workstation integrating an automatic plate collecting and releasing mechanism, and an AGV trolley for transporting a hanging frame back and forth between the equipment cluster and the workstation; defining the number of the plasma processing devices as n; the workstation comprises hangers which can be used for placing the PCBs and transporting the PCBs to the cavity of each plasma processing device in a unit, wherein the number of the hangers is at least n + 1; the workstation also comprises 2 automatic plate retracting and releasing mechanisms which are used for automatically retracting and releasing plates; the workstation is also provided with a temporary storage table for the board to be processed and a temporary storage table for the processed board, so that automatic feeding and discharging of the PCB between the hanging rack and the equipment cluster and between the hanging rack and the workstation can be realized, an automatic plasma processing flow can be achieved, manpower is saved, and production efficiency is improved;
furthermore, the hanging rack comprises a base and at least one group of upright columns, wherein each group of upright columns comprises a movable upright column and a fixed upright column, each upright column is provided with a groove extending in the vertical direction, and the bottom of the fixed upright column is fixed on the base; (ii) a Firstly, the top of each upright post is a horn mouth which is convenient for inserting the PCB and has a gradually reduced size from top to bottom, the direction of the PCB is guided when the PCB is inserted, the PCB is convenient to be manually or automatically taken and placed by machinery, and particularly the guiding effect is more obvious when the PCB is automatically placed; secondly, the base is provided with a guide rail, the bottom of the movable upright post is provided with a sliding chute matched with the guide rail, the sliding chute can slide along the guide rail, and the movable upright post is relatively fixed on the base through a locking structure, namely the distance between two upright posts in the same group is adjustable, so that the same hanging rack can be placed in different sizes and specifications, and the universality of the hanging rack is improved;
furthermore, the width of the groove, the width of the guide rail and the thickness of the PCB are matched with each other, firstly, the bottom surface of the PCB is just positioned right above the track, namely, the guide rail can also play a supporting role for the PCB; secondly, the PCB cannot shake in the groove, so that the phenomenon that the PCB shakes back and forth to cause scratch and the like in the moving process of the hanging rack is avoided;
furthermore, the locking structure of the utility model can comprise a motor, a screw rod and a nut, the lower part of the movable upright post is fixed on the nut, the screw rod is driven by the motor to rotate and is converted into linear movement of the nut, so that the movable upright post is driven to move, and the automatic adjustment of the hanging rack when being suitable for PCBs with different dimensions and specifications is improved.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.
Drawings
FIG. 1 is a schematic diagram of the present invention;
FIG. 2 is one of the schematic structural diagrams of the hanger of the present invention;
FIG. 3 is a second schematic view of the structure of the hanging rack of the present invention;
FIG. 4 is a top plan view of the hanger of the present invention;
FIG. 5 is a side view of the hanger of the present invention;
the parts in the drawings are marked as follows:
plasma processing apparatus (P)1,P2……Pn) The device comprises an equipment cluster 10, a workstation 20, an AGV trolley 30, an automatic plate collecting and releasing mechanism 40, a temporary storage table 50 for a plate to be processed, a temporary storage table 60 for a processed plate, a hanging frame 70, a feeding rail 90, a circulation rail 80 and a discharging rail 100;
a base 1, a guide rail 11;
the movable upright post 2, the groove 21 and the bell mouth 22;
a fixed column 3;
a locking bolt 4;
the angle alpha of the included angle between the two side surfaces of the horn mouth, the length direction L along the base and the width direction W along the base.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and the present invention will be described in detail with reference to the accompanying drawings. The utility model may be embodied in other different forms, i.e. it is capable of various modifications and changes without departing from the scope of the utility model as disclosed.
(Automated Guided Vehicle, AGV), also commonly referred to as an AGV. The present invention relates to a transport vehicle equipped with an electromagnetic or optical automatic navigation device, capable of traveling along a predetermined navigation route, and having safety protection and various transfer functions.
Example (b): an automated PCB plasma processing PCB circulation system, as shown in FIG. 1, includes one or more plasma processing devices (P)1,P2……Pn) The system comprises an equipment cluster 10, a workstation 20 integrating an automatic plate collecting and releasing mechanism, and an AGV trolley 30 for transporting a hanging rack 70 back and forth between the equipment cluster and the workstation;
defining the number of the plasma processing devices as n;
the workstation comprises hangers 70 capable of housing PCBs and transporting the PCBs in units of one to the chamber of each plasma processing apparatus, the number of hangers being at least n + 1; the workstation also comprises 2 sets of automatic plate receiving and releasing mechanisms 40 for automatically receiving and releasing plates;
the workstation is also provided with a board to be processed temporary storage table 50 and a processed board temporary storage table 60.
In this embodiment, pending board temporary storage platform is equipped with two, it also is equipped with two to handle back board temporary storage platform, automatic board mechanism that receive and releases also is equipped with two. In this embodiment, the automatic board retracting mechanism is a mechanical arm, which is a prior art, and therefore, the description is omitted, as long as the picking up and the putting down of the PCB can be realized.
In this embodiment, the automatic board collecting and releasing mechanism is located between the temporary storage table for the board to be processed and the temporary storage table for the processed board.
In this embodiment, the workstation is engaged with an upstream process via the infeed track 90 and engaged with a downstream process via the outfeed track 100;
the AGV carts move between the equipment cluster and the workstations via a flow track 80. The moving of the AGV trolley in the circulation track and how the hanging rack goes up and down from the AGV trolley are mature prior art, so the details are not repeated.
The structure of the hanging rack has various forms, in this embodiment, preferably, a hanging rack convenient for the PCB to automatically take and place is adopted, as shown in fig. 2 to 5, the hanging rack comprises a base 1 and at least one group of upright columns, each group of upright columns comprises a movable upright column 2 and a fixed upright column 3, each upright column is provided with a groove 21 extending in the vertical direction, and the bottom of the fixed upright column is fixed on the base; the base is provided with a track 11, the bottom of the movable upright post is provided with a sliding chute (not shown) matched with the guide rail, the sliding chute can slide along the guide rail, and the movable upright post is relatively fixed on the base through a locking structure;
the top of each post is a flared mouth 22 that is tapered in size from top to bottom to facilitate PCB insertion.
The included angle between the two side surfaces of the bell mouth is 70-85 degrees. In this embodiment, the included angle between the two side surfaces of the bell mouth is preferably 78 °.
One embodiment of the locking structure is as follows: the locking structure comprises a locking bolt 4 (as shown in fig. 4, the locking structure is not shown in other figures), and the movable upright post and the base are relatively fixed by the locking bolt penetrating through one side wall of the groove of the movable upright post and the end part of the locking bolt tightly abutting against the side surface of the guide rail; the locking mode is simple and convenient, easy to operate and low in cost.
Another embodiment of the locking structure is as follows: the locking structure comprises a motor, a screw rod and a nut, the lower part of the movable upright post is fixed on the nut, and the motor drives the screw rod to rotate and convert the screw rod into linear movement of the nut so as to drive the movable upright post to move. In the structure, the movable upright post can be fixed relative to the base as long as the motor stops rotating, and an additional structure is not needed. The locking mode has slightly higher cost, but is automatically adjusted, so that the labor is saved, and the automation of the whole process of the PCB plasma treatment is convenient to realize.
The width of the groove, the width of the guide rail and the thickness of the PCB are matched with each other. Firstly, the bottom surface of the PCB is just above the track, namely the track can just support the PCB; secondly, PCB can not rock in the recess, avoids the stores pylon removal in-process, and PCB makes a round trip to rock, causes to scrape and damages etc..
The height of the guide rail is 4-6 mm. In this embodiment, the height of the rail is preferably 5 mm. The end part of the locking bolt is guaranteed to abut against the rail to enable the movable stand column to be relatively fixed on the base, and therefore sufficient contact area is provided, and fixing effect is guaranteed.
The upper and lower width of stand is unanimous, the horn mouth is located the upper portion of recess. The upright post with the structure is easier to process.
This embodiment is in, is equipped with the multiunit along the length direction L of base the stand is followed the width direction W of base is equipped with two sets of the stand, the group number of stand can set up as required by oneself.
The working principle and the working process of the hanging rack are as follows:
the PCB is aligned to the bell mouths at the upper parts of a group of upright posts of the hanging rack through an automatic board retracting mechanism (such as an automatic mechanical arm), and the PCB is inserted along the groove until the bottom of the PCB is arranged on the track of the base;
when adapting to the PCB of different sizes, only need to loosen locking structure, will move the pillar and slide to suitable position along the guide rail, again with locking structure locking can.
The working principle and the working process of the utility model are as follows:
the workstation comprises 2 automatic board collecting and releasing mechanisms which are applied to mechanical board collecting and releasing, when the hanger 70 runs to a position corresponding to the automatic board collecting and releasing mechanism, the operation of lower board and upper board can be carried out on the hanger, a temporary storage table 50 for the board to be processed and a temporary storage table 60 for the processed board are respectively arranged at the left side and the right side of the automatic board collecting and releasing mechanism, and the feeding of the board to be processed is also connected with the upstream PCB process by an AGV trolley through a dotted line type track 90; the processed board is discharged and is connected with a downstream PCB process by an AGV through a dotted line type track 100;
when the system is operated, the automatic plate collecting and releasing mechanism 40 carries out plate collecting and releasing and plate loading operation on the hangers 70 on the positions of the automatic plate collecting and releasing mechanism, the AGV trolley transports the hangers filled with the plates to be processed into the cavity body of the plasma processing equipment through the circulation track 80, and meanwhile, the AGV trolley takes out the hangers containing the processed plates from the cavity body of the plasma processing equipment and transports the hangers back to the workstation 20 to complete the cyclic utilization of the hangers 70;
in this embodiment, the AGV cart is provided with one car to realize the above functions, but may have a waiting time, so as to reduce the waiting time and improve the efficiency. Multiple AGV carts may also be provided.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent structures made by using the contents of the specification and the drawings of the present invention or directly or indirectly applied to other related technical fields are included in the scope of the present invention.
Claims (10)
1. The utility model provides an automatic change PCB plasma processing PCB circulation system which characterized in that: comprises an equipment cluster (10) formed by one or more than one plasma processing equipment, a workstation (20) integrated with an automatic plate collecting and releasing mechanism, and an AGV trolley (30) for transporting a hanging rack (70) back and forth between the equipment cluster and the workstation;
defining the number of the plasma processing devices as n;
the workstation comprises hangers (70) capable of housing the PCBs and being transported to the chamber of each plasma processing apparatus in units of one, the number of the hangers being at least n + 1; the workstation also comprises 2 sets of automatic plate receiving and releasing mechanisms (40) for automatically receiving and releasing plates;
the workstation is also provided with a temporary storage table (50) for the board to be processed and a temporary storage table (60) for the processed board.
2. The automated PCB plasma processing PCB flow system of claim 1, wherein: the hanging rack comprises a base (1) and at least one group of upright columns, each group of upright columns comprises a movable upright column (2) and a fixed upright column (3), each upright column is provided with a groove (21) extending in the vertical direction, and the bottom of each fixed upright column is fixed on the base; the base is provided with a guide rail (11), the bottom of the movable upright post is provided with a sliding chute matched with the guide rail, the sliding chute can slide along the guide rail, and the movable upright post is relatively fixed on the base through a locking structure;
the top of each post is a flared mouth (22) that is tapered in size from top to bottom to facilitate PCB insertion.
3. The automated PCB plasma processing PCB flow system of claim 1, wherein: the plate temporary storage tables to be processed are two, the plate temporary storage tables after processing are also two, and the automatic plate collecting and releasing mechanism is also two.
4. The automated PCB plasma processing PCB flow-through system of claim 3, wherein: the automatic plate collecting and releasing mechanism is located between the temporary storage table for the plate to be processed and the temporary storage table for the processed plate.
5. The automated PCB plasma processing PCB flow system of claim 1, wherein: the work station is connected with an upstream process through a feeding track (90) and connected with a downstream process through a discharging track (100);
the AGV carts move between the equipment clusters and the workstations through a transfer track (80).
6. The automated PCB plasma processing PCB flow system of claim 2, wherein: the included angle between the two side surfaces of the bell mouth is 70-85 degrees.
7. The automated PCB plasma processing PCB flow system of claim 2, wherein: the locking structure comprises a locking bolt (4), and the movable upright post and the base are relatively fixed by the locking bolt penetrating through one side wall of the groove of the movable upright post and the end part of the locking bolt abutting against the side surface of the guide rail.
8. The automated PCB plasma processing PCB flow system of claim 2, wherein: the locking structure comprises a motor, a screw rod and a nut, the lower part of the movable upright post is fixed on the nut, and the motor drives the screw rod to rotate and convert the screw rod into linear movement of the nut so as to drive the movable upright post to move.
9. The automated PCB plasma processing PCB flow system of claim 2, wherein: the width of the groove, the width of the guide rail and the thickness of the PCB are matched with each other.
10. The automated PCB plasma processing PCB flow system of claim 2, wherein: the height of the guide rail is 4-6 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123280841.7U CN216807292U (en) | 2021-12-24 | 2021-12-24 | Automatic PCB circulation system is handled to change PCB plasma |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123280841.7U CN216807292U (en) | 2021-12-24 | 2021-12-24 | Automatic PCB circulation system is handled to change PCB plasma |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216807292U true CN216807292U (en) | 2022-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123280841.7U Active CN216807292U (en) | 2021-12-24 | 2021-12-24 | Automatic PCB circulation system is handled to change PCB plasma |
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| Country | Link |
|---|---|
| CN (1) | CN216807292U (en) |
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2021
- 2021-12-24 CN CN202123280841.7U patent/CN216807292U/en active Active
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