CN211019463U - Rinsing mechanism for processing PCB hard circuit board - Google Patents
Rinsing mechanism for processing PCB hard circuit board Download PDFInfo
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- CN211019463U CN211019463U CN201921951502.7U CN201921951502U CN211019463U CN 211019463 U CN211019463 U CN 211019463U CN 201921951502 U CN201921951502 U CN 201921951502U CN 211019463 U CN211019463 U CN 211019463U
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- clamping plate
- lifting
- sliding
- circuit board
- rinsing
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Abstract
The utility model discloses a rinsing mechanism for processing PCB hard circuit boards, which comprises a frame and a clamping plate mechanism, wherein the clamping plate mechanism is arranged at the bottom of the frame, a rinsing groove is arranged below the frame, the frame comprises stand columns, a cross beam and a lifting mechanism, the cross beam is arranged between the tops of the two stand columns and is connected with the stand columns through the lifting mechanism, the lifting mechanism comprises a lifting slide seat, a lifting slide rail, a lifting lead screw pair and a lead screw motor, the lifting slide rail is fixedly arranged on the stand columns in a longitudinal mode, the lifting slide rail is connected with the lifting slide seat through a slider, and the lifting slide seat is fixedly connected with the two; the bottom of the beam is provided with a clamping plate mechanism and a spraying mechanism; the utility model clamps and positions the circuit board through the clamping plate linked by the link gear, which is convenient and fast; the utility model discloses a elevating system drives splint mechanism and goes up and down to make it dip or break away from the potcher, can carry out the immersion and wash and spray the washing, washs cleaner.
Description
Technical Field
The utility model relates to a circuit board processing technology field specifically is a rinsing mechanism is used in processing of PCB stereoplasm circuit board.
Background
PCB printed boards are also called printed circuit boards, printed circuit boards. The multilayer printed board is composed of more than two layers of connecting wires on insulating substrates and bonding pads for assembling and welding electronic elements, and has the functions of conducting the circuits of all layers and insulating the circuits.
The PCB multi-layer board refers to a multi-layer circuit board used in electric products, and the multi-layer board uses more single-sided or double-sided wiring boards. A printed circuit board with two inner layers and two outer layers or two inner layers and two outer layers is made up through alternative arrangement of positioning system and insulating adhesive material, and interconnection of conducting patterns according to design requirement.
The circuit board needs to be cleaned many times in the course of working, and the mode that adopts among the prior art is through anchor clamps centre gripping circuit board then gets into the flow of the washing liquid in the potcher cooperation potcher and washs, because anchor clamps need carry out the centre gripping to the circuit board one by one, and clamping speed is slow.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a PCB stereoplasm circuit board processing is with rinsing mechanism convenient to circuit board presss from both sides tightly to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a rinsing mechanism is used in processing of PCB stereoplasm circuit board, including frame and splint mechanism, the bottom of frame is equipped with splint mechanism, the below of frame is equipped with the potcher, the frame includes the stand, crossbeam and elevating system, be equipped with the crossbeam between the top of two stands, the crossbeam passes through elevating system and connects the stand, elevating system includes the lift slide, the lift slide rail, the vice and the lead screw motor of lift lead screw, the fixed lift slide rail that vertically sets up that is equipped with on the stand, connect the lift slide through the slider on the lift slide rail, the both ends of lift slide fixed connection crossbeam, the vice nut of lift lead screw is connected to the lift slide, the stand is connected through the bearing frame at the both ends of the vice lead screw of lift lead screw, the output shaft of coupling. The screw rod motor drives the screw rod of the lifting screw rod pair to rotate, and the nut and the lifting slide seat are driven by the screw rod to longitudinally lift and move along the lifting slide rail, so that the cross beam is driven to longitudinally lift and move.
The bottom of crossbeam is equipped with splint mechanism and sprays the mechanism, and splint mechanism includes davit, bottom plate, splint and link gear, davit top fixed connection crossbeam, the bottom fixed connection bottom plate of davit, and the bottom plate top is equipped with a plurality of splint, connects through link gear between the splint, the lower extreme and the bottom plate sliding connection of splint, and the splint and the davit fixed connection of leftmost side, the splint and the sharp actuating mechanism on rightmost side are connected.
The bottom plate is provided with a plurality of sliding grooves, the bottom of the clamping plate is provided with a sliding block in clearance fit with the sliding grooves, and the sliding block is embedded in the sliding grooves on the bottom plate.
The linkage mechanism comprises a plurality of linkage units, each linkage unit comprises two connecting rods which are arranged in a crossed mode, the two connecting rods are crossed at the middle points and are rotatably connected through a central rotating shaft, the lower ends of the connecting rods are connected with the front side surface and the rear side surface of the clamping plate through the rotating shaft, the upper ends of the connecting rods are connected with the clamping plate through sliding shafts, sliding grooves which are longitudinally arranged and matched with the sliding shafts are formed in the front side surface and the rear side surface of the clamping plate, and the sliding shafts are arranged;
two adjacent linkage units are connected with the clamping plate between the two linkage units through the same rotating shaft, and the clamping plate between the two linkage units is connected through the same sliding shaft. The linkage units are hinged to form linkage, the action of any one linkage unit can synchronously drive all other linkage units to synchronously act, for example, when the clamping plate on the right side moves leftwards under pressure, the linkage unit on the rightmost side rotates around the central rotating shaft to reduce the width, the linkage rod rotates around the rotating shaft and the sliding shaft, the sliding shaft slides along the sliding groove, the linkage unit on the left side is synchronously driven to reduce the width, the linkage unit on the left side is driven to reduce the width, and the linkage units are sequentially linked.
As a further aspect of the present invention: the cross sections of the sliding block and the sliding groove are preferably in a dovetail shape, the sliding block can be prevented from being separated from the sliding groove, and the sliding connection between the base plate and the clamping plate is realized through the matching of the sliding groove and the sliding block.
As a further aspect of the present invention: the left and right sides of the clamping plate are provided with suckers which are fixedly connected with the clamping plate through supporting rods. The circuit board can be clamped through the sucking disc when the splint are drawn close.
As a further aspect of the present invention: the spraying mechanism comprises a plurality of spraying heads arranged at the bottom of the cross beam, the spraying heads are connected with a water distribution cavity inside the cross beam, and the water distribution cavity is communicated with a water supply pipe through a pipeline. The water supply pipe supplies water to enter the water diversion cavity and then is sprayed out through the spray head.
As a further aspect of the present invention: and a valve is arranged on the water supply pipe.
As a further aspect of the present invention: the linear driving mechanism can be an air cylinder, the air cylinder is fixedly arranged on the suspension arm through a cylinder base, and a piston rod of the air cylinder penetrates through the suspension arm and is connected with the clamping plate on the rightmost side.
As a further aspect of the present invention: the suspension arm is provided with a through hole in clearance fit with a piston rod of the air cylinder, and the linear driving mechanism drives the push rod to move so as to push or pull the clamping plate to move left and right.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model clamps and positions the circuit board through the clamping plate linked by the link gear, which is convenient and fast;
the utility model discloses a elevating system drives splint mechanism and goes up and down to make it dip or break away from the potcher, can carry out the immersion and wash and spray the washing, washs cleaner.
Drawings
Fig. 1 is a schematic structural diagram of the present invention in the first embodiment.
Fig. 2 is a schematic structural view of a clamping mechanism according to the first embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a bottom plate according to the first embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention; in the description of the present invention, "a plurality" or "a plurality" means two or more unless otherwise specified.
Example one
Referring to fig. 1-3, a rinsing mechanism for processing a rigid PCB comprises a frame and a clamping plate mechanism, the bottom of frame is equipped with splint mechanism, the below of frame is equipped with potcher 100, the frame includes stand 1, crossbeam 2 and elevating system, be equipped with crossbeam 2 between the top of two stands 1, crossbeam 2 passes through elevating system and connects stand 1, elevating system includes lift slide 3, lift slide 4, vice 5 of lift lead screw and lead screw motor 6, the fixed lift slide 4 that is equipped with vertical setting on the stand 1, connect lift slide 3 through the slider on the lift slide 4, lift slide 3 fixed connection crossbeam 2's both ends, the vice 5 nut of lift lead screw is connected to lift slide 3, stand 1 is connected through the bearing frame at the both ends of the vice 5 lead screw of lift lead screw, the output shaft of the vice 5 lead screw of lift lead screw is passed through the coupling joint to the one end of the lead screw motor 6. The screw rod motor 6 drives the screw rod of the lifting screw rod pair 5 to rotate, and the nut and the lifting slide seat 3 are driven by the screw rod to longitudinally move up and down along the lifting slide rail 4, so that the cross beam 2 is driven to longitudinally move up and down.
The bottom of crossbeam 2 is equipped with splint mechanism and sprays the mechanism, and splint mechanism includes davit 7, bottom plate 8, splint 9 and link gear, 7 top fixed connection crossbeams 2 of davit, the bottom fixed connection bottom plate 8 of davit 7, and 8 tops of bottom plate are equipped with a plurality of splint 9, connect through link gear between the splint 9, the lower extreme and the 8 sliding connection of bottom plate of splint 9, and the splint 9 and the davit 7 fixed connection on leftmost side, the splint 9 and the sharp actuating mechanism 10 on rightmost side are connected. The linear driving mechanism 10 can be an air cylinder, the air cylinder is fixedly arranged on the suspension arm 7 through a cylinder base, a piston rod of the air cylinder penetrates through the suspension arm 7 and is connected with the clamping plate 9 on the rightmost side, a through hole in clearance fit with the piston rod of the air cylinder is formed in the suspension arm 7, the linear driving mechanism 10 drives the push rod to move, and the clamping plate 9 is pushed or pulled to move left and right.
The bottom plate 8 is provided with a plurality of sliding grooves 11, the bottom of the clamping plate 9 is provided with a sliding block which is in clearance fit with the sliding grooves 11, and the sliding block is embedded in the sliding grooves 11 on the bottom plate 8. The cross section of the sliding block and the sliding groove 11 is preferably in a dovetail shape, the sliding block can be prevented from being separated from the sliding groove 11, and the sliding connection between the bottom plate 8 and the clamping plate 9 is realized through the matching of the sliding groove 11 and the sliding block.
The linkage mechanism comprises a plurality of linkage units 13, each linkage unit 13 comprises two connecting rods 14 which are arranged in a crossed mode, the two connecting rods are crossed at the middle points and are rotatably connected through a central rotating shaft, the lower ends of the connecting rods 14 are connected with the front side surface and the rear side surface of the clamping plate 9 through rotating shafts, the upper ends of the connecting rods 14 are connected with the clamping plate 9 through sliding shafts 15, sliding grooves 16 which are longitudinally arranged and matched with the sliding shafts 15 are formed in the front side surface and the rear side surface of the clamping plate 9, and the sliding shafts 15 are arranged in the;
two adjacent linkage units 13 are connected with the clamping plate 9 between the two through the same rotating shaft, and the clamping plate 9 between the two is connected through the same sliding shaft 15. The linkage units 13 are linked by hinging, the action of any linkage unit 13 can synchronously drive all other linkage units 13 to synchronously act, for example, when the right splint 9 moves leftwards under pressure, the rightmost linkage unit 13 rotates around the central rotating shaft to reduce the width, at the moment, the linkage rod rotates around the rotating shaft and the sliding shaft 15, the sliding shaft 15 slides along the sliding groove 16, the linkage unit 13 on the left side is synchronously driven to reduce the width, the linkage unit 13 on the left side drives the linkage unit 13 on the left side to reduce the width, and the linkage units 13 are sequentially linked.
The left and right sides of the clamping plate 9 are provided with the suckers 12, and the suckers 12 are fixedly connected with the clamping plate 9 through the supporting rods. The clamping plates 9 can clamp the circuit board by the suction cups 12 when they are closed.
Above-mentioned, spray mechanism is including locating a plurality of shower head 17 of crossbeam 2 bottom, and the inside cavity that divides of crossbeam 2 is connected to shower head 17, divides the cavity to pass through pipeline intercommunication delivery pipe. The water supply pipe supplies water to enter the water diversion cavity and then is sprayed out through the spray head 17 for spraying, and necessary valves are arranged on the water supply pipe.
The cylinder is connected with an air source through a pipeline and a valve.
Above-mentioned, the outside of cylinder is equipped with the guard shield, guard shield fixed connection davit 7, and the guard shield can protect the cylinder, avoids receiving the influence of the liquid that sprays the splash, and the cylinder also can adopt waterproof cylinder certainly.
The screw motor 6 is an existing servo motor and is connected with a power supply through a driver. The lifting can be controlled more accurately.
The utility model discloses a theory of operation: at first place the circuit board on bottom plate 8 between splint 9, place the back in place in proper order, then drive splint 9 on the rightmost side through sharp actuating mechanism 10 and remove left, meanwhile other splint 9 synchronous motion, press from both sides the circuit board tightly between splint 9, the fixed circuit board, then elevating system drives elevating system and drives crossbeam 2 and splint mechanism decline, make the circuit board follow splint mechanism and descend and carry out immersion type washing in rinsing groove 100, promote after wasing a period and reset, then spray the washing through spraying the mechanism, then the accessible hot-blast (current air heater) is dried or directly goes to the circuit board and dries.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (7)
1. A rinsing mechanism for processing a PCB hard circuit board is characterized by comprising a rack and a clamping plate mechanism, wherein the clamping plate mechanism is arranged at the bottom of the rack, a rinsing tank is arranged below the rack, the rack comprises stand columns, a cross beam and a lifting mechanism, the cross beam is arranged between the tops of the two stand columns and is connected with the stand columns through the lifting mechanism, the lifting mechanism comprises a lifting slide seat, a lifting slide rail, a lifting lead screw pair and a lead screw motor, the lifting slide rail is longitudinally arranged and is fixedly arranged on the stand columns, the lifting slide rail is connected with the lifting slide seat through a slide block, the lifting slide seat is fixedly connected with the two ends of the cross beam and is connected with a nut of the lifting lead screw pair, the two ends of a lead screw of the lifting lead screw pair are connected with the stand columns;
the bottom of the cross beam is provided with a clamping plate mechanism and a spraying mechanism, the clamping plate mechanism comprises a suspension arm, a bottom plate, clamping plates and a linkage mechanism, the top of the suspension arm is fixedly connected with the cross beam, the bottom of the suspension arm is fixedly connected with the bottom plate, the top of the bottom plate is provided with a plurality of clamping plates, the clamping plates are connected through the linkage mechanism, the lower ends of the clamping plates are in sliding connection with the bottom plate, the leftmost clamping plate is fixedly connected with the suspension arm, and the rightmost clamping plate is;
the bottom plate is provided with a plurality of sliding grooves, the bottom of the clamping plate is provided with a sliding block which is in clearance fit with the sliding grooves, and the sliding block is embedded in the sliding grooves on the bottom plate;
the linkage mechanism comprises a plurality of linkage units, each linkage unit comprises two connecting rods which are arranged in a crossed mode, the two connecting rods are crossed at the middle points and are rotatably connected through a central rotating shaft, the lower ends of the connecting rods are connected with the front side surface and the rear side surface of the clamping plate through the rotating shaft, the upper ends of the connecting rods are connected with the clamping plate through sliding shafts, sliding grooves which are longitudinally arranged and matched with the sliding shafts are formed in the front side surface and the rear side surface of the clamping plate, and the sliding shafts are arranged;
two adjacent linkage units are connected with the clamping plate between the two linkage units through the same rotating shaft, and the clamping plate between the two linkage units is connected through the same sliding shaft.
2. The rinsing mechanism for processing the PCB hard circuit board as recited in claim 1, wherein the cross section of the sliding block and the sliding groove is dovetail-shaped, so that the sliding block can be prevented from being separated from the sliding groove, and the sliding connection between the bottom plate and the clamping plate can be realized by the matching of the sliding groove and the sliding block.
3. The rinsing mechanism for processing the PCB hard circuit board as recited in claim 1, wherein sucking discs are arranged on the left and right sides of the clamping plate, and the sucking discs are fixedly connected with the clamping plate through supporting rods.
4. The rinsing mechanism for processing the PCB hard circuit board as recited in claim 1, wherein the spraying mechanism comprises a plurality of spraying heads arranged at the bottom of the beam, the spraying heads are connected with a water diversion cavity inside the beam, and the water diversion cavity is communicated with a water supply pipe through a pipeline.
5. The rinsing mechanism for PCB hard circuit board processing as claimed in claim 4, wherein a valve is provided on the water supply pipe.
6. The rinsing mechanism for processing the PCB hard circuit board as recited in claim 1, wherein the linear driving mechanism is a cylinder, the cylinder is fixed on the suspension arm through a cylinder seat, and a piston rod of the cylinder penetrates through the suspension arm and is connected with the rightmost clamp plate.
7. The rinsing mechanism for PCB hard circuit board processing as claimed in claim 6, wherein the suspension arm is provided with a through hole in clearance fit with the piston rod of the cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921951502.7U CN211019463U (en) | 2019-11-13 | 2019-11-13 | Rinsing mechanism for processing PCB hard circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921951502.7U CN211019463U (en) | 2019-11-13 | 2019-11-13 | Rinsing mechanism for processing PCB hard circuit board |
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| Publication Number | Publication Date |
|---|---|
| CN211019463U true CN211019463U (en) | 2020-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921951502.7U Active CN211019463U (en) | 2019-11-13 | 2019-11-13 | Rinsing mechanism for processing PCB hard circuit board |
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| Country | Link |
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| CN (1) | CN211019463U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114828414A (en) * | 2022-04-02 | 2022-07-29 | 江西奔特科技有限公司 | Multilayer PCB board processingequipment in coordination |
-
2019
- 2019-11-13 CN CN201921951502.7U patent/CN211019463U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114828414A (en) * | 2022-04-02 | 2022-07-29 | 江西奔特科技有限公司 | Multilayer PCB board processingequipment in coordination |
| CN114828414B (en) * | 2022-04-02 | 2023-12-08 | 江西奔特科技有限公司 | Multilayer PCB board cooperatees processingequipment |
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