CN210899873U

CN210899873U - PCB board processing is with heavy copper wire deoiling device

Info

Publication number: CN210899873U
Application number: CN201922026047.6U
Authority: CN
Inventors: 张祖龙
Original assignee: Nanjing Dalong Electronic Co ltd
Current assignee: Nanjing Dalong Electronic Co ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-06-30
Anticipated expiration: 2029-11-21

Abstract

The utility model provides a PCB board processing is with heavy copper wire deoiling device. The copper deposition wire oil removing device for processing the PCB comprises a cleaning box with an opening at the top; the two air cylinders are fixedly arranged at the top of the cleaning box; the fixed transverse plates are fixedly arranged on the output shafts of the two cylinders; the two ultrasonic transducers are fixedly arranged at the bottom of the fixed transverse plate; the cleaning device comprises two extending blocks and a reinforcing block, wherein the two extending blocks are arranged in a cleaning box, the reinforcing block is arranged in the cleaning box, and the reinforcing block is positioned between the two extending blocks; two first through holes are respectively formed in the two extending blocks. The utility model provides a PCB board processing is with heavy copper wire deoiling device has convenient operation, can change along with the dimensional change of PCB board, advantage that application scope is wider.

Description

PCB board processing is with heavy copper wire deoiling device

Technical Field

The utility model relates to a PCB board processing technology field especially relates to a PCB board processing is with heavy copper wire deoiling device.

Background

The PCB is also called as a printed circuit board, is a provider of electrical connection of electronic components, is mainly designed in a domain design, can greatly reduce errors of wiring and assembly by adopting the circuit board, improves the automation level and the production labor rate, and needs to use a copper deposition line to carry out circuit layout on the PCB in the processing process of the PCB;

the copper deposition line is widely applied to the production and processing of the printed circuit board with the through hole, and the main purpose of the copper deposition line is to deposit a layer of copper on a non-conductive substrate through a series of chemical treatment methods, then the copper deposition line is thickened through a subsequent electroplating method to reach the designed specific thickness, more oil is redundant in the use of the copper deposition line, and the oil can be attached to the copper deposition line and a line groove on a circuit board, so that people can correspondingly remove waste oil by using oil removal equipment or a method while producing the PCB.

Through retrieval, patent document with the publication number of CN209034998U proposes a copper deposition wire deoiling device for processing PCB, although the device can improve the removal effect of waste oil on PCB and improve the practicability; waste oil in the cleaning liquid can be treated, so that the cleaning of the cleaning liquid is ensured, secondary pollution to a PCB is avoided, and the practical reliability is improved; the cleaning device comprises a cleaning tank, a first reciprocating motor, four groups of threaded rods, four groups of threaded pipes, a lifting table, an ultrasonic generator, a second reciprocating motor, a sliding block, a lead screw, a mounting plate, a first ball bearing, a driven gear, a rotating shaft, a driving gear, a second ball bearing and an ultrasonic transducer, wherein cleaning liquid is filled in the cleaning tank; still include the rose box, circulating pump and overflow pipe, the inside of rose box is provided with places the chamber, the left end and the right-hand member of overflow pipe communicate with washing tank and rose box respectively, but elevating platform and storage tank among this utility model are integrative fixed structure, lead to this utility model to can only carry out the deoiling to the PCB board of a size and handle, application scope is lower, and this utility model is when using, directly put the PCB board in the storage tank, and reliably fix it to it, break away from the storage tank because of the buoyancy influence of washing liquid easily during the washing, thereby influence the normal clear of cleaning work, for this reason, provide a PCB board processing with heavy copper wire deoiling device.

Therefore, it is necessary to provide a new electroless copper plating solution for PCB processing.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a convenient operation, can change along with the size change of PCB board, PCB board processing that application scope is wider is with heavy copper wire deoiling device.

In order to solve the technical problem, the utility model provides a PCB board processing is with heavy copper wire deoiling device includes: the top of the washing tank is provided with an opening; the two air cylinders are fixedly arranged at the top of the cleaning box; the fixed transverse plates are fixedly arranged on the output shafts of the two cylinders; the two ultrasonic transducers are fixedly arranged at the bottom of the fixed transverse plate; the cleaning device comprises two extending blocks and a reinforcing block, wherein the two extending blocks are arranged in a cleaning box, the reinforcing block is arranged in the cleaning box, and the reinforcing block is positioned between the two extending blocks; the two first through holes are respectively formed in the two extending blocks; the second through hole is formed in the reinforcing block, and the first through hole is matched with the second through hole.

Preferably, a first connecting plate is fixedly installed on the inner wall of the first through hole, a second connecting plate is fixedly installed on the inner wall of the second through hole, the first through hole and the second through hole are internally provided with the same rotating screw rod, the rotating screw rod penetrates through the first connecting plate and is in threaded connection with the first connecting plate, the rotating screw rod penetrates through the second connecting plate and is in rotatable connection with the second connecting plate, two sliding rods are fixedly installed on the inner walls of two sides of the cleaning box, the sliding rods penetrate through the extending block and the reinforcing block and are in sliding connection with the extending block and the reinforcing block, side plates are fixedly installed at the tops of the extending blocks, a bearing plate and a limiting plate are fixedly installed on one side, close to each other, of the side plates, the limiting plate is located above the bearing plate, and threaded columns are installed on the limiting plate in a threaded manner, and a pressing plate is fixedly arranged at the bottom end of the threaded column.

Preferably, the outer wall of one side of the cleaning box is fixedly provided with an ultrasonic generator, the inner wall of the top of the cleaning box is fixedly provided with a bearing column, and the bottom of the reinforcing block is fixedly connected with the bearing column.

Preferably, two sections of threads with opposite rotation directions are formed in the rotating screw rod, and two ends of the rotating screw rod extend out of the cleaning box and are fixedly provided with knob handles.

Preferably, the top of the reinforcing block is fixedly provided with a supporting block, and the supporting block is matched with the bearing plate.

Preferably, a threaded hole is formed in the first connecting plate, and the rotating screw penetrates through the threaded hole and is screwed with the inner wall of the threaded hole.

Preferably, a liquid discharge pipe is fixedly installed on one side of the cleaning box, and a water valve is arranged on the liquid discharge pipe.

Compared with the prior art, the utility model provides a PCB board processing is with heavy copper line deoiling device has following beneficial effect:

the utility model provides a PCB board processing is with heavy copper wire deoiling device, atomizer can atomize water, improves and sprays the area, improves irrigation efficiency, the annular handle drives first water pipe rotates, first water pipe drives the second water pipe moves left, when the second water pipe moves suitable position, the stall annular handle is pressed press the press handle, will water in the water storage bottle is followed atomizer sprays the root of the plant to reach the effect of irrigation, improved irrigation efficiency, also practiced thrift irrigation water.

Drawings

Fig. 1 is a schematic structural diagram of a copper deposition line oil removing device for processing a PCB according to a preferred embodiment of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of the portion B shown in FIG. 1;

reference numbers in the figures: 1. a cleaning tank; 2. a cylinder; 3. fixing the transverse plate; 4. an ultrasonic transducer; 5. an extension block; 6. a reinforcing block; 7. a first through hole; 8. a second through hole; 9. a first connector tile; 10. a second connector tile; 11. rotating the screw; 12. a slide bar; 13. an ultrasonic generator; 14. a side plate; 15. a bearing plate; 16. a limiting plate; 17. a threaded post; 18. and (7) pressing a plate.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic structural diagram of a copper deposition line oil removing device for PCB processing according to a preferred embodiment of the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; fig. 3 is an enlarged schematic view of a portion B shown in fig. 1. PCB board processing includes with heavy copper wire deoiling device: the top is provided with an opening cleaning box 1; the two cylinders 2 are fixedly arranged at the top of the cleaning box 1; the fixed transverse plate 3 is fixedly arranged on the output shafts of the two cylinders 2; the two ultrasonic transducers 4 are fixedly arranged at the bottom of the fixed transverse plate 3; the cleaning device comprises two extending blocks 5 and a reinforcing block 6, wherein the two extending blocks 5 are arranged in the cleaning box 1, the reinforcing block 6 is arranged in the cleaning box 1, and the reinforcing block 6 is positioned between the two extending blocks 5; the two first through holes 7 are respectively formed in the two extending blocks 5; and the second through hole 8 is formed in the reinforcing block 6, and the first through hole 7 is matched with the second through hole 8.

A first connecting plate 9 is fixedly mounted on the inner wall of the first through hole 7, a second connecting plate 10 is fixedly mounted on the inner wall of the second through hole 8, the first through hole 7 and the second through hole 8 are internally provided with the same rotating screw rod 11, the rotating screw rod 11 penetrates through the first connecting plate 9 and is in threaded connection with the first connecting plate 9, the rotating screw rod 11 penetrates through the second connecting plate 10 and is in rotational connection with the second connecting plate 10, two sliding rods 12 are fixedly mounted on the inner walls on two sides of the cleaning box 1, the sliding rods 12 penetrate through the extending block 5 and the reinforcing block 6 and are in sliding connection with the extending block 5 and the reinforcing block 6, side plates 14 are fixedly mounted at the tops of the two extending blocks 5, and a bearing plate 15 and a limiting plate 16 are fixedly mounted on one side of the two side plates 14 close to each other, the limiting plate 16 is positioned above the bearing plate 15, a threaded column 17 is installed on the limiting plate 16 in a threaded mode, and a pressing plate 18 is fixedly installed at the bottom end of the threaded column 17.

Wash on one side outer wall of case 1 fixed mounting have supersonic generator 13, wash on the top inner wall of case 1 fixed mounting have the heel post, the bottom of boss 6 with heel post fixed connection.

Two sections of threads with opposite rotating directions are arranged on the rotating screw rod 11, and two ends of the rotating screw rod 11 extend out of the cleaning box 1 and are fixedly provided with knob handles.

The top of the reinforcing block 6 is fixedly provided with a supporting block, and the supporting block is matched with the bearing plate 15.

The first connecting plate 9 is provided with a threaded hole, and the rotating screw 11 penetrates through the threaded hole and is screwed with the inner wall of the threaded hole.

And a liquid discharge pipe is fixedly arranged on one side of the cleaning box 1, and a water valve is arranged on the liquid discharge pipe.

The utility model provides a PCB board processing is with heavy copper wire deoiling device's theory of operation as follows: in the initial state of the device, the output shaft of the cylinder 2 is in an extending state; when the cleaning box is used, a PCB is placed on the supporting block and the two bearing plates 15, then the threaded column 17 is rotated clockwise, the threaded column 17 descends, so that the pressing plate 18 descends, the PCB is pressed reliably, then cleaning liquid is poured into the cleaning box 1, the horizontal plane of the cleaning liquid is not too large than the PCB, then the output shaft of the air cylinder 2 is started to retract, the ultrasonic transducer 4 descends into the cleaning box 1, then the ultrasonic generator 13 and the ultrasonic transducer 4 are started, and then the PCB is degreased;

when needing to degrease the PCB board of different length, only need to rotate the knob handle for rotate screw rod 11 and rotate, thereby make two extension piece 5 toward the direction motion of keeping away from each other, receive the distance between board 15 and extend to appointed distance until two, then alright deoiling work has increased application scope, and convenient operation.

the utility model provides a PCB board processing is with heavy copper wire deoiling device, when deoiling to the PCB board of different length, only need to rotate the knob handle, make two extend piece 5 toward the direction motion of keeping away from each other, accept distance between the board 15 and reach the specified distance until two, then put the PCB board and accept on board 15 and rotate screw thread post 17, make clamp plate 18 descend, until reliably compressing tightly the PCB board, then alright deoiling work, it is fixed reliable, can be applicable to the PCB board of multiple size.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a PCB board processing is with heavy copper wire deoiling device which characterized in that includes:

the top of the washing tank is provided with an opening;

the two air cylinders are fixedly arranged at the top of the cleaning box;

the fixed transverse plates are fixedly arranged on the output shafts of the two cylinders;

the two ultrasonic transducers are fixedly arranged at the bottom of the fixed transverse plate;

the cleaning device comprises two extending blocks and a reinforcing block, wherein the two extending blocks are arranged in a cleaning box, the reinforcing block is arranged in the cleaning box, and the reinforcing block is positioned between the two extending blocks;

the two first through holes are respectively formed in the two extending blocks;

the second through hole is formed in the reinforcing block, and the first through hole is matched with the second through hole.

2. The oil removing device for the copper immersion wire for processing the PCB as claimed in claim 1, wherein a first connecting plate is fixedly arranged on the inner wall of the first through hole, a second connecting plate is fixedly arranged on the inner wall of the second through hole, the same rotating screw rod is arranged in the first through hole and the second through hole, the rotating screw rod penetrates through the first connecting plate and is in threaded connection with the first connecting plate, the rotating screw rod penetrates through the second connecting plate and is in rotational connection with the second connecting plate, two sliding rods are fixedly arranged on the inner walls at two sides of the cleaning box, the sliding rods penetrate through the extending block and the reinforcing block and are in sliding connection with the extending block and the reinforcing block, side plates are fixedly arranged at the tops of the two extending blocks, and a bearing plate and a limiting plate are fixedly arranged at one side of the two side plates close to each other, the limiting plate is located above the bearing plate, a threaded column is installed on the limiting plate in a threaded mode, and a pressing plate is fixedly installed at the bottom end of the threaded column.

3. The oil removing device for the copper deposition line for the PCB processing according to claim 1, wherein an ultrasonic generator is fixedly installed on the outer wall of one side of the cleaning box, a bearing column is fixedly installed on the inner wall of the top of the cleaning box, and the bottom of the reinforcing block is fixedly connected with the bearing column.

4. The oil removing device for the copper deposition wire used for processing the PCB as recited in claim 2, wherein two sections of threads with opposite rotation directions are formed on the rotating screw rod, and both ends of the rotating screw rod extend out of the cleaning box and are fixedly provided with knob handles.

5. The oil removing device for the copper deposition wire used for processing the PCB as claimed in claim 2, wherein a supporting block is fixedly installed on the top of the reinforcing block, and the supporting block is matched with the bearing plate.

6. The oil removing device for the copper immersion wire for processing the PCB as claimed in claim 2, wherein the first connection plate is provided with a threaded hole, and the rotating screw penetrates through the threaded hole and is screwed with the inner wall of the threaded hole.

7. The oil removing device for the copper deposition line used for processing the PCB as recited in claim 1, wherein a drain pipe is fixedly installed at one side of the cleaning box, and a water valve is arranged on the drain pipe.