CN220160616U

CN220160616U - Substrate cleaning device

Info

Publication number: CN220160616U
Application number: CN202223548697.5U
Authority: CN
Inventors: 彭海
Original assignee: Jiangsu Yuanhe Core Technology Co ltd
Current assignee: Jiangsu Yuanhe Core Technology Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-12-12
Anticipated expiration: 2032-12-29

Abstract

The utility model relates to a substrate cleaning treatment device which comprises a cleaning tank, a vertical rod and a mounting box, wherein a storage plate is fixedly arranged on the inner side of the cleaning tank, a substrate is placed on the upper side of the storage plate, a fixing assembly is arranged on the outer side of the substrate, a cleaning mechanism is arranged between the mounting box and the cleaning tank, the cleaning mechanism comprises a driving motor, a screw rod is fixedly arranged on an output shaft of the driving motor, a guide block is in threaded connection with the outer side of the screw rod, a sliding block is fixedly connected with the lower side of the guide block, and a mounting plate is fixedly connected with the lower side of the sliding block. This base plate cleaning device drives through starting electric putter and rubs board downwardly moving, drives through starting driving motor and rubs board lateral shifting, makes it clear up the surface of base plate, utilizes the elastic potential energy of spring can make and rubs the board and stablely support on the surface of base plate, makes and rubs the board and can wash the base plate powerfully, conveniently erases the impurity on base plate surface fast, has increased the cleaning performance to the base plate.

Description

Substrate cleaning device

Technical Field

The utility model relates to the technical field of chip manufacturing, in particular to a substrate cleaning treatment device.

Background

The substrate is a basic material for manufacturing a PCB, typically, the substrate is a copper clad laminate, and in manufacturing, single-sided and double-sided printed boards are formed by selectively performing hole processing, electroless copper plating, electrolytic copper plating, etching and the like on the substrate material-copper clad laminate to obtain a desired circuit pattern, and the performance, quality, processability in manufacturing, manufacturing cost, manufacturing level and the like of the printed boards depend on the substrate material to a great extent.

Chinese patent CN216779652U discloses a substrate cleaning device, which comprises a container and an actuating assembly disposed above the container, wherein the container is used for containing cleaning liquid and can allow the cleaning liquid to flow in a pressure drop direction or flow by gravity, and the actuating assembly is provided with a working part capable of fixing a substrate and a driving part for adjusting the distance between the working part and the container; the holding fixture provides a space for holding the cleaning fluid, and the cleaning fluid can flow into or out of the holding fixture or directionally flow in the holding fixture, so that the cleaning fluid washes the substrate positioned in the holding fixture.

The substrate cleaning device is characterized in that the substrate is washed by using the cleaning liquid when the substrate cleaning device is used, however, the washing force is limited, the substrate is difficult to clean strongly, if the washing force is increased by increasing the water pressure, the substrate is damaged by the too high water pressure, the cleaning requirement is difficult to meet, the substrate cleaning effect is poor, and the substrate cleaning device is provided to solve the problem.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the substrate cleaning treatment device which has the advantages of good cleaning effect and the like, and solves the problems that the substrate is flushed by using cleaning liquid when the conventional substrate cleaning device is used, however, the flushing force is limited, the substrate is difficult to clean strongly, if the flushing force is increased by increasing the water pressure, the substrate is damaged by the excessive water pressure, and the cleaning requirement is difficult to meet.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the substrate cleaning treatment device comprises a cleaning tank, a vertical rod and a mounting box, wherein a storage plate is fixedly arranged on the inner side of the cleaning tank, a substrate is placed on the upper side of the storage plate, a fixing assembly is arranged on the outer side of the substrate, and a cleaning mechanism is arranged between the mounting box and the cleaning tank;

the cleaning mechanism comprises a driving motor, a screw rod is fixedly installed on an output shaft of the driving motor, a guide block is connected to the outer side of the screw rod in a threaded mode, a sliding block is fixedly connected to the lower side of the guide block, a mounting plate is fixedly connected to the lower side of the sliding block, an electric push rod is fixedly installed at the bottom of the mounting plate, a connecting plate is fixedly installed on the output shaft of the electric push rod, a telescopic rod and a pressure sensor are respectively arranged at the lower side of the connecting plate, the pressure sensor is fixedly installed to the bottom of the connecting plate, a spring is sleeved on the outer wall of the telescopic rod, and a wiping plate is arranged at the lower side of the telescopic rod.

Further, fixed subassembly includes the sleeve, sleeve fixed mounting is on the inner wall of washing tank, telescopic inboard is pegged graft and is had the movable rod, the one end fixedly connected with locating piece that the sleeve was kept away from to the movable rod.

Further, the number of the sleeve, the movable rod and the positioning block is two, the sleeve, the movable rod and the positioning block are respectively positioned on the left side and the right side of the base plate, jackscrews are connected to the inner side of the sleeve in a threaded mode, and the jackscrews are abutted to the outer wall of the movable rod.

Further, the quantity of montant is two, two montant respectively fixed connection is to the left and right sides of washing tank, install bin fixed mounting is to the top of montant, driving motor fixed mounting is to the inside of install bin, driving motor's one end and the inner wall rotation of install bin are kept away from to the lead screw are connected, movable mouth has been seted up to the inboard of install bin, the inboard clearance fit of slider and movable mouth.

Further, the telescopic link includes outer pole and interior pole, the outside of interior pole and the inboard clearance fit of outer pole, the top of outer pole and the bottom fixed connection of connecting plate, the bottom of interior pole and the top fixed connection of wiping board, the upper and lower both ends of spring respectively with connecting plate and wiping board's relative face fixed connection.

Further, the number of the telescopic rods and the number of the springs are two, and the telescopic rods and the springs are respectively positioned on the left side and the right side of the pressure sensor.

Further, the bottom fixedly connected with drain pipe of washing tank, the downside of drain pipe is fixedly mounted with the valve.

Further, the outside fixedly connected with mounting bracket of montant, the outside fixed mounting of mounting bracket has the shower nozzle, the appearance of mounting bracket is L shape.

Compared with the prior art, the utility model provides a substrate cleaning treatment device, which has the following beneficial effects:

this base plate cleaning device drives through starting electric putter and rubs board downwardly moving, drives through starting driving motor and rubs board lateral shifting, makes it clear up the surface of base plate, utilizes the elastic potential energy of spring can make and rubs the board and stablely support on the surface of base plate, makes and rubs the board and can wash the base plate powerfully, conveniently erases the impurity on base plate surface fast, has increased the cleaning performance to the base plate, has improved the practicality.

Drawings

FIG. 1 is a cross-sectional view of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

fig. 3 is an enlarged schematic view of the structure of the B of fig. 1 according to the present utility model.

In the figure: 1 a cleaning tank, 2 a storage plate, 3 a base plate, 4 vertical rods, 5 a mounting box, 6 a driving motor, 7 a screw rod, 8 a guide block, 9 a sliding block, 10 a mounting plate, 11 an electric push rod, 12 a connecting plate, 13 a telescopic rod, 14 a spring, 15 a pressure sensor, 16 a wiping plate, 17 a sleeve, 18 a movable rod and 19 a positioning block.

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.

Embodiment one:

referring to fig. 1-2, the substrate cleaning device includes a cleaning tank 1, two vertical rods 4 and a mounting box 5, wherein the number of the vertical rods 4 is two, the two vertical rods 4 are respectively and fixedly connected to the left side and the right side of the cleaning tank 1, the mounting box 5 is fixedly mounted on the top of the vertical rods 4, a storage plate 2 is fixedly mounted on the inner side of the cleaning tank 1, a plurality of through holes are formed in the inner side of the storage plate 2 so that water flows through the storage plate 2, and a substrate 3 is placed on the upper side of the storage plate 2.

In this embodiment, the bottom fixedly connected with drain pipe of washing tank 1, the downside fixed mounting of drain pipe has the valve, conveniently discharges the water in the washing tank 1, the outside fixedly connected with mounting bracket of montant 4, the outside fixed mounting of mounting bracket has the shower nozzle, the appearance of mounting bracket is L shape, when carrying out the cleaning operation, through utilizing shower nozzle external water pipe and water pump, can conveniently spray washing liquid and water in to washing tank 1, has made things convenient for the washing.

A cleaning mechanism is provided between the installation box 5 and the cleaning tank 1.

In this embodiment, the clearance mechanism includes driving motor 6, and fixedly mounted has lead screw 7 on driving motor 6's the output shaft, and the outside threaded connection of lead screw 7 has guide block 8, and the downside fixedly connected with slider 9 of guide block 8, the downside fixedly connected with mounting panel 10 of slider 9.

Wherein, driving motor 6 fixed mounting is to the inside of installing box 5, and driving motor 6's one end is kept away from to lead screw 7 rotates with the inner wall of installing box 5 to be connected, and movable mouth has been seted up to the inboard of installing box 5, and slider 9 and the inboard clearance fit of movable mouth make guide block 8 can keep stable the removal through the guide of slider 9.

In this embodiment, electric putter 11 is fixed mounting in the bottom of mounting panel 10, and fixed mounting has connecting plate 12 on electric putter's 11 output shaft, and the downside of connecting plate 12 is provided with telescopic link 13 and pressure sensor 15 respectively, and pressure sensor 15 fixed mounting has cup jointed spring 14 to the bottom of connecting plate 12 on the outer wall of telescopic link 13, and the downside of telescopic link 13 is provided with and rubs board 16, and the bottom material of rubbing board 16 is the sponge material.

The telescopic rod 13 comprises an outer rod and an inner rod, the outer side of the inner rod is in clearance fit with the inner side of the outer rod, an anti-separation structure is arranged between the inner rod and the outer rod, the stability of the structure is guaranteed, the top of the outer rod is fixedly connected with the bottom of the connecting plate 12, the bottom of the inner rod is fixedly connected with the top of the wiping plate 16, and the upper end and the lower end of the spring 14 are respectively fixedly connected with the opposite surfaces of the connecting plate 12 and the wiping plate 16.

It can be appreciated that the spring 14 is conveniently stretched by the stretching property of the stretching rod 13, and meanwhile, when the connecting plate 12 and the wiping plate 16 transversely move, the spring 14 can be prevented from tilting by the stretching rod 13, so that the stability of the structure is ensured.

The number of the telescopic rod 13 and the spring 14 is two, and the telescopic rod and the spring are respectively positioned at the left side and the right side of the pressure sensor 15.

Embodiment two:

referring to fig. 3, on the basis of the first embodiment, a fixing component is disposed on the outer side of the substrate 3, the fixing component includes a sleeve 17, the sleeve 17 is fixedly mounted on the inner wall of the cleaning tank 1, a movable rod 18 is inserted into the inner side of the sleeve 17, and a positioning block 19 is fixedly connected to one end of the movable rod 18 away from the sleeve 17.

It should be noted that the number of the sleeve 17, the movable rod 18 and the positioning block 19 is two, and the two positioning blocks are respectively located at the left side and the right side of the substrate 3, so that the substrate 3 is clamped and fixed by the cooperation of the two positioning blocks 19.

In addition, the inside threaded connection of sleeve 17 has the jackscrew, and the jackscrew leans on with the outer wall of movable rod 18, makes its outer wall closely to lean on with movable rod 18 through rotating the jackscrew, makes it carry out spacingly to the position of movable rod 18, makes it keep away from movable rod 18 through rotating the jackscrew, can be convenient for adjust the position of movable rod 18 to the distance between two locating pieces 19 of convenient adjustment has made things convenient for the centre gripping fixed to base plate 3.

The working principle of the embodiment is as follows:

when the cleaning device is used, the substrate 3 is placed on the object placing plate 2, the jackscrew is rotated to adjust the position of the movable rod 18, the positioning block 19 is abutted against the side of the substrate 3, then the jackscrew is twisted tightly, the movable rod 18 is limited, cleaning liquid and water are sprayed into the cleaning tank 1 by utilizing the external water pipe of the spray head and the water pump, meanwhile, the electric push rod 11 is started to drive the connecting plate 12 to move downwards, the telescopic rod 13 and the wiping plate 16 are driven to move downwards synchronously, the wiping plate 16 is abutted against the surface of the substrate 3, the electric push rod 11 continues to push downwards, the telescopic rod 13 and the spring 14 are contracted until the pressure sensor 15 abuts against the surface of the wiping plate 16, the pressure sensor 15 senses pressure to send a signal to an external master controller, the electric push rod 11 is closed, in addition, the spring 14 is contracted to provide supporting force for the wiping plate 16, the wiping plate 16 is stably abutted against the surface of the substrate 3, and then the driving motor 6 is started to drive the lead screw 7 to rotate, the guide block 8 and the sliding block 9 to move synchronously, the mounting plate 10, the electric push rod 11 and the plate 16 are driven to move synchronously, the wiping plate 16 and the plate 16 move transversely, and the surface of the substrate 3 are cleaned.

The beneficial effects of the embodiment are as follows:

this base plate cleaning device drives through starting electric putter 11 and rubs board 16 downwardly moving, drives through starting driving motor 6 and rubs board 16 lateral shifting, makes it clear up the surface of base plate 3, utilizes the elastic potential energy of spring 14 can make and rubs board 16 stable to lean on the surface of base plate 3, makes and rubs board 16 can wash base plate 3 by force, conveniently erases the impurity on base plate 3 surface fast, has increased the cleaning performance to base plate 3, has improved the practicality.

The installation mode, the connection mode or the setting mode disclosed in the embodiment are all common mechanical modes, so long as the beneficial effects can be achieved, in addition, the electrical elements appearing in the text are electrically connected with the main controller and the power supply, the main controller is conventional known equipment, and the existing disclosed power connection technology, so that the specific structural composition and the working principle of the device are not repeated in the text.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a base plate cleaning device, includes washing tank (1), montant (4) and mounting box (5), the inboard fixed mounting of washing tank (1) has put thing board (2), the upside of putting thing board (2) has placed base plate (3), its characterized in that: a fixing component is arranged on the outer side of the base plate (3), and a cleaning mechanism is arranged between the mounting box (5) and the cleaning tank (1);

the cleaning mechanism comprises a driving motor (6), a screw rod (7) is fixedly installed on an output shaft of the driving motor (6), a guide block (8) is connected to the outer side of the screw rod (7) in a threaded mode, a sliding block (9) is fixedly connected to the lower side of the guide block (8), a mounting plate (10) is fixedly connected to the lower side of the sliding block (9), an electric push rod (11) is fixedly installed at the bottom of the mounting plate (10), a connecting plate (12) is fixedly installed on an output shaft of the electric push rod (11), a telescopic rod (13) and a pressure sensor (15) are respectively arranged at the lower side of the connecting plate (12), a spring (14) is sleeved on the outer wall of the telescopic rod (13), and a wiping plate (16) is arranged at the lower side of the telescopic rod (13).

2. The substrate cleaning processing apparatus according to claim 1, wherein: the fixing assembly comprises a sleeve (17), the sleeve (17) is fixedly mounted on the inner wall of the cleaning tank (1), a movable rod (18) is inserted into the inner side of the sleeve (17), and a positioning block (19) is fixedly connected to one end, far away from the sleeve (17), of the movable rod (18).

3. The substrate cleaning processing apparatus according to claim 2, wherein: the number of the sleeves (17), the movable rods (18) and the positioning blocks (19) is two, the sleeves are respectively positioned on the left side and the right side of the base plate (3), jackscrews are connected to the inner sides of the sleeves (17) in a threaded mode, and the jackscrews are abutted to the outer walls of the movable rods (18).

4. The substrate cleaning processing apparatus according to claim 1, wherein: the number of the vertical rods (4) is two, the two vertical rods (4) are respectively fixedly connected to the left side and the right side of the cleaning tank (1), the installation box (5) is fixedly installed at the top of the vertical rods (4), the driving motor (6) is fixedly installed inside the installation box (5), one end of the screw rod (7) away from the driving motor (6) is rotationally connected with the inner wall of the installation box (5), the inner side of the installation box (5) is provided with a movable opening, and the sliding block (9) is in clearance fit with the inner side of the movable opening.

5. The substrate cleaning processing apparatus according to claim 1, wherein: the telescopic rod (13) comprises an outer rod and an inner rod, the outer side of the inner rod is in clearance fit with the inner side of the outer rod, the top of the outer rod is fixedly connected with the bottom of the connecting plate (12), the bottom of the inner rod is fixedly connected with the top of the wiping plate (16), and the upper end and the lower end of the spring (14) are respectively fixedly connected with the opposite surfaces of the connecting plate (12) and the wiping plate (16).

6. The substrate cleaning processing apparatus according to claim 1, wherein: the number of the telescopic rods (13) and the number of the springs (14) are two, and the telescopic rods and the springs are respectively positioned at the left side and the right side of the pressure sensor (15).

7. The substrate cleaning processing apparatus according to claim 1, wherein: the bottom of washing tank (1) fixedly connected with drain pipe, the downside of drain pipe fixedly mounted with valve.

8. The substrate cleaning processing apparatus according to claim 1, wherein: the outside fixedly connected with mounting bracket of montant (4), the outside fixed mounting of mounting bracket has the shower nozzle, the appearance of mounting bracket is L shape.