CN215236184U

CN215236184U - Water washing device

Info

Publication number: CN215236184U
Application number: CN202120209663.XU
Authority: CN
Inventors: 苏骞; 刘全胜; 彭仕镇; 孟敏
Original assignee: Dongguan Allmerit Technology Co Ltd
Current assignee: Dongguan Allmerit Technology Co Ltd
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-12-21
Anticipated expiration: 2031-01-25

Abstract

The utility model relates to a washing device is applicable to the washing on integrated circuit material surface, like the washing of integrated circuit lead frame, it includes base, outlet pipe and nozzle, be equipped with water delivery channel in the base, the outlet pipe install in on the base and its inner chamber with water delivery channel intercommunication, the nozzle install in on the outlet pipe and rather than the inner chamber intercommunication, the rivers warp water delivery channel the outlet pipe by the nozzle blowout is in order to form the flushing water column. The washing device can be used for washing the surface of an integrated circuit material, special workers are not required to be equipped, the washing device is relatively simple in structure, good in structural stability and high in washing efficiency.

Description

Water washing device

Technical Field

The utility model relates to an integrated circuit material surface treatment equipment especially relates to a washing device.

Background

In the production and preparation of integrated circuits, a plurality of chemical process procedures are required for silver plating of a frame, a plurality of chemical process procedures are also required for tin plating of a copper-exposed part after the frame is implanted into a chip for packaging, and various liquid medicines are attached to the frame, the chip and the like in the process and need to be cleaned.

At present, the cleaning mode is mainly as follows: the worker holds the spray pipe and the like for cleaning. The cost is high, special workers are needed for cleaning, and the water consumption is high.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in that, a washing device is provided.

The utility model provides a technical scheme that its technical problem adopted is: construct a washing device, including base, outlet pipe and nozzle, be equipped with the water delivery passageway in the base, the outlet pipe install in on the base and its inner chamber with water delivery passageway intercommunication, the nozzle install in on the outlet pipe and rather than the inner chamber intercommunication, rivers warp water delivery passageway the outlet pipe and by the nozzle blowout is in order to form the flushing water column.

Preferably, the base is provided with a mounting groove, and a water outlet of the water delivery channel is positioned in the mounting groove;

the bottom of outlet pipe is equipped with and link up its lateral wall and the water inlet of its inner chamber intercommunication, outlet pipe demountable installation in behind the mounting groove, the water inlet with the delivery port butt joint of water delivery passageway.

Preferably, the side wall of the mounting groove is oppositely provided with at least one pair of bulges;

the bottom back side of the water outlet pipe is provided with at least one pair of clamping grooves, the bottom of the water outlet pipe is rotatably arranged in the mounting groove, and the at least one pair of clamping grooves clamp the at least one pair of bulges so as to limit the water outlet pipe.

Preferably, the at least one pair of bulges are provided with a limiting step relatively below the side edge of the tail end of the water outlet pipe in the screwing direction;

after the at least one pair of clamping grooves clamp the at least one pair of bulges, the side walls of the at least one pair of clamping grooves are abutted to the limiting steps to limit the water outlet pipe to rotate.

Preferably, the side walls of the at least one pair of slots are of a planar structure.

Preferably, the water outlet pipe is provided with a sealing groove on the upper and lower side surfaces of the water inlet;

and a sealing ring is arranged in the sealing groove.

Preferably, the bottom wall or the side wall of the base is provided with a connector which can be connected with an external water source, and the connector is communicated with the water delivery channel.

Preferably, the nozzle is detachably mounted on the water outlet pipe.

Preferably, the number of the nozzles is multiple, and the nozzles are arranged at intervals along the height direction of the water outlet pipe.

Preferably, the nozzle is a quick release fan nozzle.

Implement the utility model discloses following beneficial effect has: the washing device can wash the surface of the integrated circuit material without being equipped with special workers, and has the advantages of relatively simple structure, good structural stability and high washing efficiency.

Drawings

The invention will be further explained with reference to the drawings and examples, wherein:

FIG. 1 is a schematic structural view of the water washing device of the present invention;

FIG. 2 is a schematic view of the water washing device according to the present invention in a water discharge state;

FIG. 3 is a schematic view of the washing device of the present invention performing a washing operation;

FIG. 4 is a schematic view of the bottom of the washing device of the present invention;

fig. 5 is a schematic structural view of the water outlet pipe of the present invention;

figure 6 is a partial cross-sectional view of the base of the present invention;

fig. 7 is a partial cross-sectional view of the base and outlet pipe of the present invention.

Detailed Description

In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description, it should be understood that the directions or positional relationships indicated by "front", "back", "upper", "lower", "left", "right", "longitudinal", "horizontal", "vertical", "horizontal", "top", "bottom", "inner", "outer", "head", "tail", etc. are configured and operated in specific directions based on the directions or positional relationships shown in the drawings, and are only for convenience of describing the present invention, but do not indicate that the device or element referred to must have a specific direction, and thus, should not be construed as limiting the present invention.

It is also noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," "disposed," and the like are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. When an element is referred to as being "on" or "under" another element, it can be "directly" or "indirectly" on the other element or intervening elements may also be present. The terms "first", "second", "third", etc. are only for convenience in describing the present technical solution, and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", etc. may explicitly or implicitly include one or more of such features. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1, the present invention is a water washing device, which is suitable for cleaning the surface of an integrated circuit material, such as the cleaning of an integrated circuit lead frame, and the water washing device includes a base 1, a water outlet pipe 2, a nozzle 3, and a joint 4.

A water delivery channel is arranged in the base 1, the water outlet pipe 2 is arranged on the base 1, an inner cavity 21 of the water outlet pipe is communicated with the water delivery channel, the nozzle 3 is arranged on the water outlet pipe 2 and is communicated with the inner cavity 21 of the water outlet pipe, and water flows through the water delivery channel and the water outlet pipe 2 and is sprayed out of the nozzle 3 to form a flushing water column A.

As shown in fig. 4-7, the base 1 may be a square, a cylinder, etc. and its cross section may be a square, a rectangle, a circle, or other shapes, it being understood that the structure and size of the base 1 may be selected according to the requirement. The water delivery channel is arranged in the base 1, for example, the base 1 is of a square structure, a through cavity penetrating through the opposite side walls of the base 1 can be processed on the side walls of the base 1, a plug is adopted to plug a port of the through cavity, and the through cavity is internally provided with the water delivery channel. Of course, the base 1 may also be formed by processing and combining the upper and lower parts, for example, forming an inward groove on the opposite surfaces of the upper part and the lower part of the base 1, and welding or fixing the groove by adhesive after processing, wherein the above-mentioned water delivery channel is formed by the matching groove. Of course, the base 1 may be integrally formed by a mold.

Further, the joint 4 is disposed on the bottom wall or the side wall of the base 1, and is communicated with the water delivery channel, and can be connected to an external water source to input water flow to the water delivery channel.

The water outlet pipe 2 is a cylindrical pipe structure, and of course, the shape thereof can be selected according to the requirement, and is not particularly limited here. Preferably, a through hole penetrating through the upper and lower surfaces of the water outlet pipe 2 may be machined, and plugs, such as the lower plug 29 and the upper plug 210, are used to plug the two ends of the through hole, so as to form the inner cavity 21 of the water outlet pipe 2. Of course, the inner cavity 21 may be processed in various ways, and is not limited herein.

Further, the base 1 is provided with a mounting groove 11, a water outlet of the water delivery channel is positioned in the mounting groove 11, a water inlet 12 communicated with an inner cavity 21 of the water outlet pipe 2 through the side wall of the water outlet pipe 2 is arranged at the bottom of the water outlet pipe 2, and the water inlet 12 is in butt joint with the water outlet of the water delivery channel after the water outlet pipe 2 is detachably mounted in the mounting groove 11.

Further, the upper and lower side that outlet pipe 2 is located water inlet 12 is equipped with the seal groove, is equipped with the sealing washer in the seal groove to improve the leakproofness, avoid rivers to ooze base 1 from water inlet 12, and improve outlet pipe 2's installation stability. In the present embodiment, a first sealing groove 25 is provided in the upper side of the water inlet 12, a first sealing ring 27 is provided in the first sealing groove 25, and a second sealing groove 26 is provided in the lower side of the water inlet 12, and a second sealing ring 28 is provided in the second sealing groove 26. The sealing ring adopts an O-shaped ring.

Further, the side wall of the mounting groove 11 is provided with at least one pair of protrusions 111, the back side surface of the bottom of the water outlet pipe 2 is provided with at least one pair of clamping grooves 23, the bottom of the water outlet pipe 2 is rotatably installed in the mounting groove 11, and the at least one pair of clamping grooves 23 clamp the at least one pair of protrusions 111 to limit the water pipe 2.

Furthermore, at least a pair of protruding 111 is located the relative spacing step 112 that is equipped with in the terminal lateral margin below of outlet pipe 2 screw in direction, and at least a pair of draw-in groove 23 blocks behind at least a pair of protruding 111, the lateral wall butt spacing step 112 of at least a pair of draw-in groove 23 to restriction outlet pipe 2 rotates.

Preferably, the side walls of at least one pair of pockets 23 are planar in configuration.

It can be understood that the at least one pair of protrusions 111 may include a first protrusion and a second protrusion, which are oppositely disposed, a first limiting step is disposed at a lower end of the first protrusion located in a screwing direction (such as clockwise direction or counterclockwise direction) of the water outlet pipe 2, the first limiting step may be connected to the first protrusion, or may be disposed at an interval, and a second limiting step is disposed at a lower end of the second protrusion, the second limiting step may be connected to the second protrusion, or may be disposed at an interval.

The at least one pair of slots 23 includes a first slot and a second slot, and the side wall 24 of the first slot connected to the second slot is a planar structure.

Wherein, this first protruding activity space of packing into of outlet pipe 2 that forms with the protruding adjacent space of second, outlet pipe 2 when packing into mounting groove 11 promptly, first draw-in groove and second draw-in groove are located the activity space, the lateral wall of first draw-in groove and second draw-in groove is protruding towards first arch and second, then the screw in (if can be clockwise rotation or anticlockwise rotation), make first draw-in groove block first arch, the second draw-in groove blocks the second arch, the first spacing step of lateral wall tip butt of first draw-in groove, the spacing step of lateral wall tip butt second of second draw-in groove, at this moment, outlet pipe 2 can not rotate again, inject promptly on base 1. It can be understood that the limiting step restricts the degree of freedom of the water outlet pipe 2, the position of the protrusion and the limiting step is limited, and the installation angle of the water outlet pipe 2 is also limited after the water outlet pipe is installed, so as to limit the angle of the subsequent nozzle 3 for jetting the flushing water column.

In this embodiment, the nozzle 3 is detachably mounted on the water outlet pipe 2, if the water outlet pipe 2 is provided with the interface 211 communicated with the inner cavity thereof, the nozzle 3 is mounted on the interface 211, of course, the inclination angle of the interface 211 can be selected according to the difference of the water outlet angle after the nozzle 3 is mounted, if the interface 211 is inclined downwards, or the axis of the interface 211 is perpendicular to the axis of the inner cavity 21.

Further, the number of the nozzles 3 is plural, and the plural nozzles 3 are arranged at intervals along the height direction of the water outlet pipe 2.

Preferably, the nozzle 3 is a quick release fan nozzle.

In the present embodiment, referring to fig. 2 and fig. 3, there may be multiple sets of water outlet pipes 2, such as one set or two sets of water outlet pipes arranged adjacently, and they may be arranged at diagonal positions of the base 1.

Furthermore, the water washing device can be made of metal parts, such as stainless steel, aluminum alloy or carbon steel, and can also be made of environment-friendly and high-stability polymer materials, such as polyvinyl chloride, polypropylene and the like, and the materials are not limited to the above list.

When cleaning an object, such as cleaning the integrated circuit lead frame 100, the connector 4 is connected to a water source device, a proper water pressure is adjusted, the nozzle 3 sprays the flushing water column a, and the integrated circuit lead frame 100 passes through the flushing water column a to wash away the attached liquid medicine.

The washing device can be used for washing the surface of the integrated circuit material without being equipped with special workers, and is relatively simple in structure, good in structural stability and high in washing efficiency.

It is to be understood that the foregoing examples merely represent preferred embodiments of the present invention, and that the description thereof is more specific and detailed, but not intended to limit the scope of the invention; it should be noted that, for those skilled in the art, the above technical features can be freely combined, and several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention; therefore, all changes and modifications that come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims

1. The utility model provides a washing device, its characterized in that includes base (1), outlet pipe (2) and nozzle (3), be equipped with the water delivery passageway in base (1), outlet pipe (2) install in on base (1) and its inner chamber (21) with the water delivery passageway intercommunication, nozzle (3) install in on outlet pipe (2) and rather than inner chamber (21) intercommunication, rivers warp the water delivery passageway outlet pipe (2) and by nozzle (3) blowout is in order to form the washing water column.

2. A washing device according to claim 1, characterized in that the base (1) is provided with a mounting groove (11), and the water outlet of the water delivery channel is positioned in the mounting groove (11);

the bottom of outlet pipe (2) is equipped with water inlet (12) that link up its lateral wall and its inner chamber (21) intercommunication, outlet pipe (2) demountable installation in behind mounting groove (11), water inlet (12) with the delivery port butt joint of water delivery passageway.

3. A washing device according to claim 2, characterized in that the side walls of the mounting groove (11) are provided with at least one pair of protrusions (111) opposite to each other;

the bottom back side surface of the water outlet pipe (2) is provided with at least one pair of clamping grooves (23), the bottom of the water outlet pipe (2) is rotatably installed in the installation groove (11), and the at least one pair of clamping grooves (23) clamp the at least one pair of protrusions (111) to limit the water outlet pipe (2).

4. A water washing device according to claim 3, characterized in that the at least one pair of protrusions (111) are provided with a limiting step (112) below the end side edge of the outlet pipe (2) in the screwing direction;

after the at least one pair of clamping grooves (23) clamp the at least one pair of protrusions (111), the side walls of the at least one pair of clamping grooves (23) abut against the limiting steps (112) to limit the rotation of the water outlet pipe (2).

5. A water washing device according to claim 4, characterised in that the side walls of said at least one pair of slots (23) are of planar configuration.

6. A water washing device according to claim 2, characterized in that the upper and lower sides of the water outlet pipe (2) at the water inlet (12) are provided with sealing grooves;

and a sealing ring is arranged in the sealing groove.

7. A water washing device according to claim 1, characterized in that the bottom wall or side wall of the base (1) is provided with a connector (4) for accessing an external water source, the connector (4) being in communication with the water delivery channel.

8. A water washing apparatus according to claim 1, characterised in that the nozzle (3) is removably mounted on the outlet pipe (2).

9. A water washing apparatus according to any one of claims 1 or 8, characterised in that the number of nozzles (3) is plural, and the plural nozzles (3) are arranged at intervals in the height direction of the outlet pipe (2).

10. A water washing device according to claim 1, characterized in that the nozzles (3) are quick-release fan nozzles.