CN219612145U - PCB sways washing equipment - Google Patents

Abstract

The utility model relates to the technical field of printed circuit boards and discloses a PCB swinging washing device which comprises an operation box, a screw rod, a movable box, a rack, a rotating box, a washing box, a water outlet hole, a gear, a clamping mechanism and a swinging mechanism, wherein the screw rod is rotationally connected inside the operation box, the movable box is connected with the outer side of the screw rod in a threaded manner, and the outer side of the movable box is in sliding connection with the inner wall of the operation box. According to the utility model, the movable box can be driven to move left and right through the rotation of the screw rod, and the rotary box can be driven to move at the same time, so that the gear on the outer side of the movable box is meshed and connected with the rack, and the rotary box is driven to rotate while moving, so that water in the water washing box can be uniformly sprayed out through the water outlet, and compared with the traditional manual work, the PCB can be uniformly sprayed, the cleaning effect can be better, and meanwhile, the instability of manual handheld spray washing is avoided.

Description

PCB sways washing equipment

Technical Field

The utility model relates to the field of printed circuit boards, in particular to a PCB swinging washing device.

Background

The PCB board, also called printed circuit board or printed circuit board for short, is cut into a certain size by taking an insulating board as a base material, at least one conductive pattern is attached on the insulating board, and holes (such as element holes, fastening holes, metallized holes and the like) are distributed on the insulating board for replacing the chassis of the electronic components of the traditional device and realizing the interconnection between the electronic components. In the production process of the existing printed circuit board, a lot of chemical reagents are needed for dephosphorization, and the existing chemical treatment steps usually involve a plurality of different treatment steps using different chemical reagents (for realizing chemical reaction) and water (for washing/removing residual chemical reagents);

before producing and manufacturing the printed circuit board, the printed circuit board needs to be washed and dried, the existing washing mode is mainly used for carrying out spray washing through manual handheld operation by using a high-pressure water knife, but the manual operation is always used for enabling one end of the printed circuit board to be cleaned cleanly, and a large amount of chemical agent residues are left at the other end of the printed circuit board, so that the spray washing mode is uneven, and if the manual spray washing is always carried out against one end, the printed circuit board is easy to damage, the practicability of equipment is greatly reduced, and practical application and operation are not facilitated.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides the PCB swinging water washing equipment, which can drive a movable box to move left and right through the rotation of a screw rod, and can drive a rotary box to move at the same time, so that a gear and a rack on the outer side of the rotary box are in meshed connection, the rotary box is rotated while moving, and the water washing box is driven to rotate, so that water in the water washing box can be uniformly sprayed out through water outlets, and compared with the traditional manual work, the PCB swinging water washing equipment has the advantages that the PCB can be uniformly sprayed, and the washing effect can be better.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the automatic washing machine comprises an operation box, a screw rod, a movable box, racks, a rotation box, a washing box, water outlets, gears, a clamping mechanism and a swinging mechanism, wherein the screw rod is rotationally connected to the inside of the operation box, the movable box is connected with the outer side of the screw rod in a threaded manner, the outer side of the movable box is slidably connected with the inner wall of the operation box, the racks are fixedly mounted on one side of the inner wall of the operation box, the rotation box is rotationally connected to the bottom of the movable box, the washing box is fixedly connected to the bottom of the rotation box, the water outlets are formed in the inside of the washing box at equal intervals, the gears are fixedly connected to the outside of the rotation box, the gears are meshed with the racks, the clamping mechanism is arranged in the operation box, and the swinging mechanism is arranged in the operation box;

through above-mentioned technical scheme, through the rotation of lead screw, can drive and remove the case and control and remove, can drive simultaneously and rotate the case and remove for the gear and the rack in its outside are engaged and are connected, make rotate the case and rotate when removing, drive the washing case and rotate, like this, the water in the washing case can be through the even spraying of apopore, can play even spraying operation to the PCB board with in the past artifical compare, the cleaning performance can be better, the manual hand-held spray's of while instability has been avoided.

Further, the swing mechanism comprises a supporting rod, second magnetic blocks, a rotating rod and first magnetic blocks, the supporting rod is fixedly connected to the inside of the operation box, the second magnetic blocks are fixedly installed at the two ends of the outer side of the supporting rod, the rotating rod is rotatably connected to the two sides of the inner wall of the operation box and above the supporting rod, the first magnetic blocks matched with the second magnetic blocks are fixedly connected to the two ends of the outer side of the rotating rod, and magnetic poles of one side, close to the second magnetic blocks, of the first magnetic blocks are identical;

through above-mentioned technical scheme, after the PCB board is fixed, because of the magnetic pole is the same between second magnetic path and the first magnetic path, mutual repulsion for the bull stick rotates, again because of the reason of first magnetic path self gravity, makes the PCB board after fixing swing operation, and then can make the scope of spray rinsing more even.

Further, the clamping mechanism comprises a clamping box, a threaded rod, clamping plates and a soft cushion layer, wherein the clamping boxes are fixedly connected to one ends, close to each other, of the two rotating rods, through grooves are formed in the clamping boxes, the threaded rods are connected to the inner threads of the clamping boxes, one ends of the threaded rods extend to the inner parts of the through grooves and are fixedly connected with the clamping plates, and the soft cushion layer is arranged at the bottoms of the clamping plates;

through above-mentioned technical scheme, through the threaded rod of screwing up both sides, can drive the grip block that corresponds and remove downwards, and then can carry out the centre gripping to the PCB board, play important fixed action so that follow-up washing operation that carries out, through being provided with the cushion layer, can prevent that grip block pressure is too big to cause the damage to the PCB board.

Further, a PCB is arranged between the two clamping boxes, the tops of the PCB are respectively abutted against the soft cushion layer, and an inclined plane is arranged at the bottom of the inner wall of the operation box;

through above-mentioned technical scheme, through being provided with the inclined plane, can make the waste water after washing the PCB board discharge as soon as possible.

Further, a fixed rod is fixedly connected to the inside of the operation box and positioned on one side of the screw rod, the fixed rod is in sliding connection with the movable box, a connecting pipe is arranged at the top of the movable box, and the bottom of the connecting pipe extends to the inside of the water washing box;

through the technical scheme, when the movable box moves, the movable box slides on the fixed rod at the same time, so that an important fixing effect is achieved on the movable box.

Further, a water inlet groove matched with a connecting pipe is formed in the water washing tank, a rotary joint is fixedly arranged on the outer side of the connecting pipe, and one end, far away from the connecting pipe, of the rotary joint is connected with an external water inlet pipeline;

through above-mentioned technical scheme, through being provided with rotary joint, can cooperate the use with the connecting pipe, and then can make water pass through the connecting pipe and get into the washing incasement.

Further, a drain pipe is fixedly arranged on the outer side of the operation box, a servo motor is fixedly arranged on the outer side of the operation box, an output shaft of the servo motor extends to the inner side of the operation box and is fixedly connected with a screw rod, a control panel is fixedly arranged on the outer side of the operation box and below the servo motor, and a sealing door is rotatably connected to the outer side of the operation box;

through above-mentioned technical scheme, through being provided with servo motor, can drive the lead screw and rotate, and then can realize the transmission of power, through being provided with control panel, can control the electrical equipment on the device, through being provided with the closing door, can prevent that external dust from getting into in the control box, cause the influence to the equipment in the control box.

The utility model has the following beneficial effects:

1. according to the utility model, the movable box can be driven to move left and right through the rotation of the screw rod, and the rotary box can be driven to move at the same time, so that the gear on the outer side of the movable box is meshed and connected with the rack, and the rotary box is driven to rotate while moving, so that water in the water washing box can be uniformly sprayed out through the water outlet, and compared with the traditional manual work, the PCB can be uniformly sprayed, the cleaning effect can be better, and meanwhile, the instability of manual handheld spray washing is avoided.

2. According to the utility model, after the PCB is fixed, the magnetic poles between the second magnetic block and the first magnetic block are the same and repel each other, so that the rotating rod rotates, and the fixed PCB swings due to the self gravity of the first magnetic block, so that the spray washing range is more uniform.

Drawings

Fig. 1 is a perspective view of a PCB swinging washing apparatus according to the present utility model;

fig. 2 is a front cross-sectional view of a PCB swinging washing apparatus according to the present utility model;

fig. 3 is a schematic structural view of a screw rod and a fixing rod of the PCB swinging washing apparatus according to the present utility model;

fig. 4 is a schematic diagram of a clamping box structure of a PCB swinging washing device according to the present utility model;

fig. 5 is an enlarged view of a position a in fig. 2 of the PCB board swing washing apparatus according to the present utility model.

Legend description:

1. an operation box; 2. a servo motor; 3. a screw rod; 4. a fixed rod; 5. a moving case; 6. a rotating box; 7. a gear; 8. a rack; 9. a rotary joint; 10. a connecting pipe; 11. a washing tank; 12. a water inlet tank; 13. a water outlet hole; 14. a rotating rod; 15. a first magnetic block; 16. a clamping box; 17. a threaded rod; 18. a clamping plate; 19. a through groove; 20. a soft cushion layer; 21. a PCB board; 22. a support rod; 23. a second magnetic block; 24. a control panel; 25. a drain pipe; 26. closing the door.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-5, one embodiment provided by the present utility model is: including operation box 1, lead screw 3, remove case 5, rack 8, rotate case 6, washing case 11, apopore 13, gear 7, fixture and swing mechanism, the inside rotation of operation box 1 is connected with lead screw 3, the outside threaded connection of lead screw 3 has removal case 5, the outside of removal case 5 and the inner wall sliding connection of operation box 1, one side fixed mounting of operation box 1 inner wall has rack 8, the bottom rotation of removal case 5 is connected with rotates case 6, the bottom fixedly connected with washing case 11 of rotation case 6, apopore 13 has been seted up to washing case 11's inside equidistance, the outside fixedly connected with gear 7 of rotation case 6, gear 7 and rack 8 meshing are connected, the inside of operation box 1 is provided with fixture, the inside of operation box 1 is provided with swing mechanism.

In this embodiment, through the rotation of lead screw 3, can drive and remove case 5 and control and remove, can drive simultaneously and rotate case 6 and remove for the gear 7 and the rack 8 in its outside are engaged and are connected, make rotate case 6 and rotate when removing, drive the washing case 11 and rotate, like this, the water in the washing case 11 can evenly spray out through apopore 13, can play even spraying operation to PCB board 21 with the manual work in the past, the cleaning performance can be better, the manual hand-held spray's of having avoided simultaneously instability.

Example 2

As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the swinging mechanism comprises a supporting rod 22, a second magnetic block 23, a rotating rod 14 and a first magnetic block 15, wherein the supporting rod 22 is fixedly connected inside the operation box 1, the second magnetic block 23 is fixedly arranged at both ends of the outer side of the supporting rod 22, the rotating rod 14 is rotatably connected at both sides of the inner wall of the operation box 1 and above the supporting rod 22, the first magnetic block 15 matched with the second magnetic block 23 is fixedly connected at both ends of the outer side of the rotating rod 14, and the magnetic poles of one side, close to the second magnetic block 23, of the first magnetic block 15 are identical; the clamping mechanism comprises a clamping box 16, a threaded rod 17, a clamping plate 18 and a soft cushion layer 20, wherein the clamping box 16 is fixedly connected to one ends, close to each other, of the two rotating rods 14, through grooves 19 are formed in the clamping box 16, the threaded rod 17 is connected to the inside of the clamping box 16 in a threaded manner, one ends of the threaded rods 17 extend to the inside of the through grooves 19 and are fixedly connected with the clamping plate 18, and the soft cushion layer 20 is arranged at the bottom of the clamping plate 18; a PCB 21 is arranged between the two clamping boxes 16, the top of the PCB 21 is in contact with the cushion layer 20, and an inclined plane is arranged at the bottom of the inner wall of the operation box 1; a fixed rod 4 is fixedly connected to the inside of the operation box 1 and positioned at one side of the screw rod 3, the fixed rod 4 is in sliding connection with the movable box 5, a connecting pipe 10 is arranged at the top of the movable box 5, and the bottom of the connecting pipe 10 extends to the inside of the water washing box 11; a water inlet groove 12 matched with the connecting pipe 10 is formed in the washing tank 11, a rotary joint 9 is fixedly arranged on the outer side of the connecting pipe 10, and one end, away from the connecting pipe 10, of the rotary joint 9 is connected with an external water inlet pipeline; the outside fixed mounting of control box 1 has drain pipe 25, and the outside fixed mounting of control box 1 has servo motor 2, and servo motor 2's output shaft extends to the inside of control box 1 and with lead screw 3 fixed connection, and the outside of control box 1 just is located servo motor 2's below fixed mounting has control panel 24, and the outside rotation of control box 1 is connected with closing door 26.

In this embodiment, through the threaded rod 17 of tightening both sides, can drive the grip block 18 that corresponds and remove downwards, and then can carry out the centre gripping to PCB board 21, play important fixed action so that follow-up washing operation, through being provided with soft cushion 20, can prevent that grip block 18 pressure is too big from causing the damage to PCB board 21, when removal case 5 is moving, also slide on dead lever 4 simultaneously, play important fixed action to removal case 5, after PCB board 21 is fixed, because of the magnetic pole is the same between second magnetic path 23 and the first magnetic path 15, mutual repulsion, make bull stick 14 rotate, and because of the reason of first magnetic path 15 self gravity, make the PCB board 21 after the fixing swing operation, and then can make the scope of spray rinsing more even, through being provided with the inclined plane, make the water after the washing flow out through the inclined plane, the rethread drain pipe 25 discharges as early as possible, through being provided with control panel 24, can control the electrical equipment on the device.

Working principle: first of all, the operating personnel pulling handle will seal door 26 and open, and place PCB board 21 in two centre gripping casees 16, through the threaded rod 17 of tightening both sides, can drive corresponding grip block 18 and move downwards, and then carry out the centre gripping to PCB board 21, play important fixed action so that follow-up washing operation, through being provided with soft cushion 20, can prevent that grip block 18 pressure is too big to cause the damage to PCB board 21, after PCB board 21 is fixed, work through control panel 24 control servo motor 2, drive lead screw 3 rotation, can drive movable case 5 and move about, can drive simultaneously and rotate case 6 and remove, make the gear 7 and the rack 8 in its outside mesh connection, make rotate case 6 and rotate in the removal, drive washing case 11 and rotate, like this, the water in the washing case 11 can spray out through apopore 13 even, compare with in the past, can play even spraying operation to PCB board 21, and because of the same between second magnetic path 23 and the first magnetic path 15, each other, make the rotation case 6 rotate, make the water discharge pipe 21 can be carried out by the fixed effect of the water-jet-washing case 1 again, can be washed the reason that the drain pipe is opened, can be had more evenly, and the washing effect is carried out after the first magnetic path is opened, can's the drain pipe is washed, can be washed, and the drain bar is washed, can be washed, and can't's self's 25.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. The utility model provides a PCB board sways washing equipment, includes operation box (1), lead screw (3), removal case (5), rack (8), rotates case (6), washing case (11), apopore (13), gear (7), fixture and swing mechanism, its characterized in that: the inside rotation of control box (1) is connected with lead screw (3), the outside threaded connection of lead screw (3) has movable box (5), the outside of movable box (5) and the inner wall sliding connection of control box (1), one side fixed mounting of control box (1) inner wall has rack (8), the bottom rotation of movable box (5) is connected with rotates case (6), the bottom fixedly connected with washing case (11) of rotation case (6), apopore (13) have been seted up to the inside equidistance of washing case (11), the outside fixedly connected with gear (7) of rotation case (6), gear (7) and rack (8) meshing are connected, the inside of control box (1) is provided with fixture, the inside of control box (1) is provided with swing mechanism.

2. The PCB board swing washing apparatus of claim 1, wherein: swing mechanism includes bracing piece (22), second magnetic path (23), bull stick (14) and first magnetic path (15), the inside fixedly connected with bracing piece (22) of control box (1), the equal fixed mounting in both ends in bracing piece (22) outside has second magnetic path (23), the both sides of control box (1) inner wall just are located the top of bracing piece (22) and all rotate and be connected with bull stick (14), the equal fixedly connected with in both ends in bull stick (14) outside and second magnetic path (23) matched with first magnetic path (15), one side magnetic pole that first magnetic path (15) and second magnetic path (23) are close to is the same.

3. The PCB panel swing washing apparatus of claim 2, wherein: the clamping mechanism comprises a clamping box (16), a threaded rod (17), a clamping plate (18) and a soft cushion layer (20), wherein two clamping boxes (16) are fixedly connected to one ends, close to each other, of the rotating rods (14), through grooves (19) are formed in the clamping boxes (16), the threaded rod (17) is connected to the inner threads of the clamping boxes (16), one ends of the threaded rod (17) are all extended to the inner parts of the through grooves (19) and are fixedly connected with the clamping plate (18), and soft cushion layers (20) are arranged at the bottoms of the clamping plates (18).

4. A PCB board swing washing apparatus according to claim 3, wherein: a PCB (21) is arranged between the two clamping boxes (16), the tops of the PCB (21) are respectively abutted against the soft cushion layer (20), and an inclined plane is arranged at the bottom of the inner wall of the operation box (1).

5. The PCB board swing washing apparatus of claim 1, wherein: the inside of operation box (1) and be located one side fixedly connected with dead lever (4) of lead screw (3), dead lever (4) and removal case (5) sliding connection, the top of removal case (5) is provided with connecting pipe (10), the inside that the bottom of connecting pipe (10) extends to washing case (11).

6. The PCB board swing washing apparatus of claim 1, wherein: the inside of washing case (11) is offered and is cooperated intake groove (12) with connecting pipe (10), the outside fixed mounting of connecting pipe (10) has rotary joint (9), the one end that rotary joint (9) kept away from connecting pipe (10) is connected with external inlet channel.

7. The PCB swinging and washing equipment according to claim 1, wherein a drain pipe (25) is fixedly arranged on the outer side of the operation box (1), a servo motor (2) is fixedly arranged on the outer side of the operation box (1), an output shaft of the servo motor (2) extends to the inner side of the operation box (1) and is fixedly connected with a screw rod (3), a control panel (24) is fixedly arranged on the outer side of the operation box (1) and below the servo motor (2), and a sealing door (26) is rotatably connected on the outer side of the operation box (1).