CN209693190U - A kind of flexible circuit board cleaning device - Google Patents

Abstract

The utility model relates to the technical fields of wiring board cleaning auxiliary equipment, more particularly to a kind of flexible circuit board cleaning device；Including cleaning case and four pack supports, cleaning case is internally provided with working chamber, and cleaning case top is provided with and communicated with feed inlet, and door is screwed at feed inlet, and lower section is provided with and communicated with discharge duct on front side of cleaning case, is provided with discharge valve at discharge duct；Further include accommodating box, communicating pipe and be connected to disk, is provided in accommodating box and holds chamber, accommodating box top is provided with and communicated with inlet, it is connected to end of trying to get to the heart of a matter and is provided with and communicated with multiple groups spray orifice, it further include push plate, push rod and pushing block, pushing block outer sheath is equipped with sealant, is provided with scale on push rod；Further include supporting table, two groups of blocks, cushion and water-absorbing sponge block, be provided with and communicated with access tube on cushion, pick-and-place valve is provided in access tube, cushion top is provided with velcro female patch, and water-absorbing sponge block bottom end is provided with magic notice patch；Further include motor, transmission shaft and paddle, further includes sealing ring.

Description

A kind of flexible circuit board cleaning device

Technical field

The utility model relates to the technical fields of wiring board cleaning auxiliary equipment, use more particularly to a kind of flexible circuit board Cleaning device.

Background technique

It is well known that flexible circuit board is that one kind is used in flexible circuit board process of manufacture with cleaning device, to it Components are substantially cleaned, it is made more preferably to carry out the auxiliary device of next splicing, in the clean field of assist side It is widely used in a variety of applications；Existing flexible circuit board cleaning device includes cleaning case and four pack supports, the top of four pack supports End is separately mounted to cleaning case bottom end front left side, forward right side, left rear side and right lateral side, and cleaning case is internally provided with working chamber, clearly Tank-washer top is provided with and communicated with feed inlet, and door is screwed at feed inlet, and lower section is provided with and communicated with discharging on front side of cleaning case Pipe, and discharge valve is provided at discharge duct；Existing flexible circuit board cleaning device in use, staff by zero Part, clear water and cleaning solution import Rose Box by feed inlet, after being sufficiently mixed, are drawn off by discharge duct to it, and can To carry out cleaning and maintenance to cleaning case inside by feed inlet；Existing flexible circuit board finds in cleaning device use, Cleaning solution, which cannot facilitate, carries out quantitative importing, causes its use reliability poor；And its components drawn off cannot facilitate into Row wiping, causes the practicality poor；And its components, clear water cannot facilitate with cleaning solution and mixed, so as to cause it Working efficiency is poor.

Utility model content

In order to solve the above technical problems, the utility model, which provides a kind of its cleaning solution, can facilitate and carry out quantitative importing, mention Its high use reliability；And its components drawn off, which can be convenient, to be wiped, and the practicality is improved；And its components, Clear water can facilitate with cleaning solution to be mixed, to improve the flexible circuit board cleaning device of its working efficiency.

A kind of flexible circuit board cleaning device of the utility model, including cleaning case and four pack supports, inside cleaning case It is provided with working chamber, cleaning case top is provided with and communicated with feed inlet, and door is screwed at feed inlet, lower section on front side of cleaning case It is provided with and communicated with discharge duct, and is provided with discharge valve at discharge duct；Further include accommodating box, communicating pipe and is connected to disk, accommodating box It is mounted on door top, is provided in accommodating box and holds chamber, accommodating box top is provided with and communicated with inlet, top and contains communicating pipe Chamber connection is put, communicating pipe bottom end passes through door side wall and stretches to inside working chamber, and connection disk connection was mounted at the bottom of communicating pipe End is connected to end of trying to get to the heart of a matter and is provided with and communicated with multiple groups spray orifice, further includes push plate, push rod and pushing block, push rod top is connect with push plate, push rod Bottom end is connect with pushing block, and pushing block outer sheath is equipped with sealant, and sealant, which is adjacent to, holds chamber inner sidewall, is provided with scale on push rod； It further include that supporting table, two groups of blocks, cushion and water-absorbing sponge block, supporting table are mounted on cleaning case front side wall, supporting table is located at Immediately below discharge duct, the bottom end of two groups of blocks is separately mounted to supporting table top left hand and right side, and internal cushion is provided with company Cavity is provided with and communicated with access tube on cushion, and is provided with pick-and-place valve in access tube, and cushion is mounted on supporting table top End, cushion top are provided with velcro female patch, and water-absorbing sponge block bottom end is provided with magic notice patch, and magic notice patch is pasted onto At velcro female patch；It further include motor, transmission shaft and paddle, motor is mounted on cleaning case bottom end, and transmission shaft bottom end is mounted on Motor top output port, transmission shaft top pass through cleaning case downside wall and stretch to inside working chamber, and paddle is mounted on transmission Axis top further includes sealing ring, and sealing ring is located inside working chamber, and sealing ring is sleeved on the outside of transmission shaft, sealing ring bottom end It is adjacent to downside wall in working chamber.

A kind of flexible circuit board cleaning device of the utility model further includes transparent baffle, work box left side wall top It is provided with and communicated with peep hole, transparent baffle axis connection is at peep hole.

A kind of flexible circuit board cleaning device of the utility model, further includes slide plate, band movable plate and bristle, and work box is left To sliding slot is provided with before and after side wall, sliding slot is located at the top of peep hole, before slide plate is installed on the chute, and slide plate can be with respect to sliding slot Backward sliding, band movable plate one end are connect with slide plate, and bristle is mounted on band movable plate, and bristle is contacted with transparent baffle.

A kind of flexible circuit board cleaning device of the utility model, four pack supports include cylinder and telescopic rod, and four groups The top of telescopic rod is separately mounted to cleaning case bottom end front left side, forward right side, left rear side and right lateral side, the bottom end of four groups of telescopic rods It is separately mounted to the top output port of four groups of cylinders.

A kind of flexible circuit board cleaning device of the utility model, the bottom end of four groups of cylinders are rotatably provided with universal Wheel, four groups of cylinders outsides are provided with adjusting screw thread, further include four groups of fixed devices, four groups of fixed devices include balladeur train, four Group supporting leg and four groups of suckers, four groups of supporting legs are separately mounted to carriage side wall front left side, forward right side, left rear side and right lateral side, and four groups Sucker is separately mounted to the lower section of four groups of supporting legs, and spiral shell fills on the outside of four groups of cylinders four groups of balladeur trains respectively.

A kind of flexible circuit board cleaning device of the utility model further includes two groups of support plates and connected unit, two groups of branch The bottom end of fagging is separately mounted to connected unit top left hand and right side, and the top of two groups of support plates is connect with cleaning case bottom end, Motor bottom end and connected unit tip contact, further include two groups of circlips and two groups of snap-gauges, two groups of circlip one end respectively with two groups of supports Connection, two groups of circlip other ends are connect with two groups of snap-gauges respectively on the inside of plate, and motor is installed between two groups of snap-gauges.

A kind of flexible circuit board cleaning device of the utility model, further includes filter, and filter spiral shell is filled to discharge duct Output end.

A kind of flexible circuit board cleaning device of the utility model, cleaning case right side wall are provided with handle, set on handle It is equipped with non-slip process.

Compared with prior art the utility model has the following beneficial effects: pushing block release can be held chamber by push rod by it, Multiple groups spray orifice is blocked, cleaning solution importing chamber is held into, and pushing block propulsion is held by chamber by push rod, is pushed on push rod by push plate Pushing block move down, cleaning solution can be enable to facilitate by the cooperation of multiple groups spray orifice and scale and carry out quantitative importing, mentioned Its high use reliability, multiple groups spray orifice facilitate sprinkling more uniform, and sealant improves sprinkling reliability, so that it is practical to improve its Property；And sponge brush can be accepted with the components drawn off by supporting table, it is convenient to components by two groups of blocks It is limited, sponge brush is convenient to carry out water suction processing to components, improves practicability, can be by access tube to being connected to intracavitary portion The suitable liquid of capacity is imported, facilitates cushion to carry out bradyseism when accepting to the components drawn off, reduction is broken, and passes through magic Notice's patch is pasted onto velcro female patch prescription, and just sponge brush is dismantled when cleaning solution is drawn off, and improves practicability；And it can be with It drives the paddle on transmission shaft to be stirred components, clear water and cleaning solution by motor, makes its components, clear water and clear Clean liquid, which can facilitate, to be mixed, to improve its working efficiency, sealing ring improves cleaning case sealed bottom, and motor is market Common electrical part only needs electrical connection alternating current that can carry out using therefore details are not described herein when buying back use.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram of cushion；

Fig. 3 is the portion the A partial enlarged view of Fig. 1；

It is attached marked in the figure: 1, cleaning case；2, door；3, discharge duct；4, accommodating box；5, communicating pipe；6, it is connected to disk；7, it pushes away Plate；8, push rod；9, pushing block；10, sealant；11, supporting table；12, block；13, cushion；14, water-absorbing sponge block；15, it picks and places Pipe；16, velcro female patch；17, motor；18, transmission shaft；19, paddle；20, sealing ring；21, transparent baffle；22, slide plate； 23, band movable plate；24, bristle；25, cylinder；26, telescopic rod；27, universal wheel；28, balladeur train；29, sucker；30, support plate；31, even It is consecutive；32, snap-gauge；33, filter；34, handle；35, non-slip process.

Specific embodiment

With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.

As shown in Figure 1 to Figure 3, a kind of flexible circuit board cleaning device of the utility model, including cleaning case 1 and four groups Bracket, cleaning case are internally provided with working chamber, and cleaning case top is provided with and communicated with feed inlet, and door is screwed at feed inlet 2, cleaning case front side lower section is provided with and communicated with discharge duct 3, and discharge valve is provided at discharge duct；It further include accommodating box 4, connection Pipe 5 is mounted on door top, is provided in accommodating box and holds chamber with disk 6, accommodating box is connected to, accommodating box top be provided with and communicated with into Liquid mouth, communicating pipe top be connected to chamber is held, communicating pipe bottom end passes through and door side wall and stretches to inside working chamber, is connected to disk Connection is mounted on communicating pipe bottom end, is connected to end of trying to get to the heart of a matter and is provided with and communicated with multiple groups spray orifice, further includes push plate 7, push rod 8 and pushing block 9, push away Bar top is connect with push plate, and push rod bottom end is connect with pushing block, pushing block outer sheath be equipped with sealant 10, sealant be adjacent to hold it is intracavitary Side wall is provided with scale on push rod；It further include 11, two groups of blocks 12 of supporting table, cushion 13 and water-absorbing sponge block 14, supporting table It is mounted on cleaning case front side wall, supporting table is located at immediately below discharge duct, and the bottom end of two groups of blocks is separately mounted to supporting table top Left and right side, internal cushion are provided with connection chamber, access tube 15 are provided with and communicated on cushion, and be arranged in access tube There is pick-and-place valve, cushion is mounted on supporting table top, and cushion top is provided with velcro female patch 16, water-absorbing sponge block bottom end It is provided with magic notice patch, magic notice patch is pasted at velcro female patch；It further include motor 17, transmission shaft 18 and paddle 19, motor is mounted on cleaning case bottom end, and transmission shaft bottom end is mounted on motor top output port, and transmission shaft top passes through cleaning case bottom Side wall simultaneously stretches to inside working chamber, and paddle is mounted on transmission shaft top, further includes sealing ring 20, and sealing ring is located at working chamber Inside, and sealing ring is sleeved on the outside of transmission shaft, sealing ring bottom end is adjacent to downside wall in working chamber；It can will be pushed away by push rod Block release holds chamber, blocks multiple groups spray orifice, cleaning solution importing is held chamber, and pushing block propulsion is held chamber by push rod, passed through Push plate push push rod on pushing block move down, can be enable by the cooperation of multiple groups spray orifice and scale cleaning solution facilitate into Row is quantitative to be imported, its use reliability is improved, and multiple groups spray orifice facilitates sprinkling more uniform, and sealant improves sprinkling reliability, from And improve the practicality；And sponge brush can be accepted by supporting table with the components drawn off, pass through two groups of blocks Convenient to limit to components, sponge brush is convenient to carry out water suction processing to components, improves practicability, can pass through access tube The suitable liquid of capacity is imported to intracavitary portion is connected to, facilitates cushion to carry out bradyseism when accepting to the components drawn off, reduction is fallen It is bad, and be pasted onto velcro female patch prescription by magic notice patch just sponge brush is dismantled when cleaning solution is drawn off, it improves real The property used；And can by motor drive transmission shaft on paddle components, clear water and cleaning solution are stirred, make its zero Component, clear water can facilitate with cleaning solution to be mixed, to improve its working efficiency, sealing ring improves cleaning case sealed bottom Property, motor is the common electrical part in market, only needs electrical connection alternating current that can carry out using therefore details are not described herein when buying back use.

A kind of flexible circuit board cleaning device of the utility model, further includes transparent baffle 21, on work box left side wall Side is provided with and communicated with peep hole, and transparent baffle axis connection is at peep hole；It can be convenient in working chamber by transparent baffle Portion is observed, and the practicality is improved.

A kind of flexible circuit board cleaning device of the utility model further includes slide plate 22, band movable plate 23 and bristle 24, work Make case left side wall front and back and be located at the top of peep hole to sliding slot, sliding slot is provided with, slide plate is installed on the chute, and slide plate can be opposite To sliding before and after sliding slot, band movable plate one end is connect with slide plate, and bristle is mounted on band movable plate, and bristle is contacted with transparent baffle； Transparent baffle can be rotated by axis connection, and bristle is extrudable, make transparent baffle can be with normal rotation, when transparent baffle two sides is any When dirty on one side, it can be driven by sliding skateboard and it is cleared up with the bristle on movable plate, so that the practicality is improved, work Make intracavitary portion's population size lower than peep hole, prevents from overflowing.

A kind of flexible circuit board cleaning device of the utility model, four pack supports include cylinder 25 and telescopic rod 26, The top of four groups of telescopic rods is separately mounted to cleaning case bottom end front left side, forward right side, left rear side and right lateral side, four groups of telescopic rods Bottom end is separately mounted to the top output port of four groups of cylinders；It can drive the cleaning case on four groups of telescopic rods by four groups of cylinders Vertical adjustment is carried out, reduces it using limitation, four pack support height adjustments need to synchronize.

A kind of flexible circuit board cleaning device of the utility model, the bottom end of four groups of cylinders are rotatably provided with universal Wheel 27, four groups of cylinders outsides are provided with adjusting screw thread, further include four groups of fixed devices, four groups of fixed devices include balladeur train 28, four groups of supporting legs and four groups of suckers 29, after four groups of supporting legs are separately mounted to carriage side wall front left side, forward right side, left rear side and the right side Side, four groups of suckers are separately mounted to the lower section of four groups of supporting legs, and spiral shell fills on the outside of four groups of cylinders four groups of balladeur trains respectively；It can pass through four Group universal wheel is moved easily, and support effect is conveniently stabilized and increased by four groups of supporting leg groups and four groups of sucker groups, when whole needs When stablizing, balladeur train is rotated down, is located at four groups of sucker group bottom ends below four groups of universal wheels, thus facilitate stabilization, and when whole When needing mobile, it is rotated up balladeur train, is located at four groups of sucker group bottom ends above four groups of universal wheels, thus facilitate overall movement, It is more practical.

A kind of flexible circuit board cleaning device of the utility model, further includes two groups of support plates 30 and connected unit 31, and two The bottom end of group support plate is separately mounted to connected unit top left hand and right side, and the top of two groups of support plates connects with cleaning case bottom end Connect, motor bottom end and connected unit tip contact, further include two groups of circlips and two groups of snap-gauges 32, two groups of circlip one end respectively with two groups Connection, two groups of circlip other ends are connect with two groups of snap-gauges respectively on the inside of support plate, and motor is installed between two groups of snap-gauges；It can be with It is supported by connected unit stand-by motor, motor is fixed by two groups of snap-gauges, and motor is delayed by two groups of circlips Shake reduces noise, improves the practicality.

A kind of flexible circuit board cleaning device of the utility model, further includes filter 33, and filter spiral shell is filled to discharging Pipe output end；It can conveniently unload water-absorbing sponge block by filter, install filter, liquid is discharged, suction is subsequently mounted Water sponge block screws out filter, facilitates discharge components, improves practicability.

A kind of flexible circuit board cleaning device of the utility model, cleaning case right side wall are provided with handle 34, on handle It is provided with non-slip process 35；It can further facilitate promotion entirety by handle and be moved, and passes through non-slip process and improve Use reliability.

A kind of flexible circuit board cleaning device of the utility model can be pushed away pushing block by push rod at work Chamber is held out, blocks multiple groups spray orifice, cleaning solution importing is held into chamber, and pushing block propulsion is held by chamber by push rod, is passed through push plate It pushes the pushing block on push rod to move down, cleaning solution can be enable to facilitate by the cooperation of multiple groups spray orifice and scale and be determined Amount imports, and improves its use reliability, and multiple groups spray orifice facilitates sprinkling more uniform, and sealant improves sprinkling reliability, to mention High the practicality；And sponge brush can be accepted with the components drawn off by supporting table, it is convenient by two groups of blocks Components are limited, sponge brush is convenient to carry out water suction processing to components, improves practicability, can be by access tube to even The suitable liquid of capacity is imported inside cavity, and cushion is facilitated to carry out bradyseism when accepting to the components drawn off, reduction is broken, and Being pasted onto velcro female patch prescription by magic notice patch, just sponge brush is dismantled when cleaning solution is drawn off, and improves practicability； And can by motor drive transmission shaft on paddle components, clear water and cleaning solution are stirred, make its components, Clear water can facilitate with cleaning solution to be mixed, to improve its working efficiency, sealing ring improves cleaning case sealed bottom, electricity Machine is the common electrical part in market, only needs electrical connection alternating current that can carry out using therefore details are not described herein when buying back use；It can lead to It crosses transparent baffle conveniently to observe working chamber inside, improves the practicality；Transparent baffle can be rotated by axis connection, bristle It is extrudable, make transparent baffle that can pass through sliding skateboard band when any one side in transparent baffle two sides is dirty with normal rotation Dynamic to clear up with the bristle on movable plate it, to improve the practicality, population size is lower than peep hole inside working chamber, prevents Only overflow；The cleaning case on four groups of telescopic rods can be driven to carry out vertical adjustment by four groups of cylinders, reduce it and use limitation, Four pack support height adjustments need to synchronize；It can be moved easily by four groups of universal wheels, pass through four groups of supporting leg groups and four groups of sucker groups Support effect is conveniently stabilized and increased, when integrally needing to stablize, rotates down balladeur train, four groups of sucker group bottom ends is made to be located at four groups Below universal wheel, thus facilitate stabilization, and when integrally needing mobile, it is rotated up balladeur train, is located at four groups of sucker group bottom ends Above four groups of universal wheels, thus facilitate overall movement, it is more practical；It can be supported by connected unit stand-by motor, pass through two groups Motor is fixed in snap-gauge, and carries out bradyseism to motor by two groups of circlips, reduces noise, improves the practicality；It can lead to It crosses filter and conveniently unloads water-absorbing sponge block, filter is installed, liquid is discharged, be subsequently mounted water-absorbing sponge block, screw out filtering Piece facilitates discharge components, improves practicability；Promotion entirety can be further facilitated by handle to be moved, and by anti- Sliding protrusion improves use reliability.

A kind of flexible circuit board cleaning device of the utility model, mounting means, connection type or set-up mode are equal For common mechanical mode, implemented as long as the equal of its advantages can be reached.

The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change It also should be regarded as the protection scope of the utility model into modification.

Claims (8)

1. a kind of flexible circuit board cleaning device, including cleaning case (1) and four pack supports, cleaning case (1) are internally provided with work Make chamber, cleaning case (1) top is provided with and communicated with feed inlet, and door (2) are screwed at feed inlet, under cleaning case (1) front side Side is provided with and communicated with discharge duct (3), and is provided with discharge valve at discharge duct (3)；It is characterized in that, further include accommodating box (4), Communicating pipe (5) be connected to disk (6), accommodating box (4) is mounted on door (2) top, is provided in accommodating box (4) and holds chamber, holds Case (4) top is provided with and communicated with inlet, and communicating pipe (5) top is connected to chamber is held, and communicating pipe (5) bottom end passes through door (2) Side wall simultaneously stretches to inside working chamber, and connection disk (6) connection is mounted on communicating pipe (5) bottom end, and the connection of connection disk (6) bottom end is set It is equipped with multiple groups spray orifice, further includes push plate (7), push rod (8) and pushing block (9), push rod (8) top is connect with push plate (7), push rod (8) Bottom end is connect with pushing block (9), and pushing block (9) outer sheath is equipped with sealant (10), and sealant (10), which is adjacent to, holds chamber inner sidewall, push rod (8) scale is provided on；It further include supporting table (11), two groups of blocks (12), cushion (13) and water-absorbing sponge block (14), support Platform (11) is mounted on cleaning case (1) front side wall, and supporting table (11) is located at immediately below discharge duct (3), the bottom end of two groups of blocks (12) It is separately mounted to supporting table (11) top left hand and right side, cushion (13) is internally provided with connection chamber, and cushion connects on (13) It is logical to be provided with access tube (15), and pick-and-place valve is provided on access tube (15), cushion (13) is mounted on supporting table (11) Top, cushion (13) top are provided with velcro female patch (16), and water-absorbing sponge block (14) bottom end is provided with magic notice patch, evil spirit Art notice patch is pasted at velcro female patch (16)；It further include motor (17), transmission shaft (18) and paddle (19), motor (17) It is mounted on cleaning case (1) bottom end, transmission shaft (18) bottom end is mounted on motor (17) top output port, and transmission shaft (18) top passes through Cleaning case (1) downside wall simultaneously stretches to inside working chamber, and it further includes sealing ring that paddle (19), which is mounted on transmission shaft (18) top, (20), sealing ring (20) is located inside working chamber, and sealing ring (20) is sleeved on the outside of transmission shaft (18), sealing ring (20) bottom end It is adjacent to downside wall in working chamber.

2. a kind of flexible circuit board cleaning device as described in claim 1, which is characterized in that further include transparent baffle (21), it is provided with and communicated with peep hole above work box left side wall, transparent baffle (21) axis connection is at peep hole.

3. a kind of flexible circuit board cleaning device as claimed in claim 2, which is characterized in that further include slide plate (22), band Movable plate (23) and bristle (24), to sliding slot is provided with, sliding slot is located at the top of peep hole, slide plate (22) for work box left side wall front and back It installs on the chute, and slide plate (22) can be with respect to, to sliding, band movable plate (23) one end be connect with slide plate (22), bristle before and after sliding slot (24) it is mounted on band movable plate (23), and bristle (24) is contacted with transparent baffle (21).

4. a kind of flexible circuit board cleaning device as claimed in claim 3, which is characterized in that four pack supports include cylinder (25) and telescopic rod (26), the top of four groups of telescopic rods (26) are separately mounted to cleaning case (1) bottom end front left side, forward right side, a left side Rear side and right lateral side, the bottom end of four groups of telescopic rods (26) are separately mounted to the top output port of four groups of cylinders (25).

5. a kind of flexible circuit board cleaning device as claimed in claim 4, which is characterized in that the bottom end of four groups of cylinders (25) It is rotatably provided with universal wheel (27), is provided with adjusting screw thread on the outside of four groups of cylinders (25), further includes four groups of fixed devices, Four groups of fixed devices include that balladeur train (28), four groups of supporting legs and four groups of suckers (29), four groups of supporting legs are separately mounted to balladeur train (28) Side wall front left side, forward right side, left rear side and right lateral side, four groups of suckers (29) are separately mounted to the lower section of four groups of supporting legs, four groups of cunnings Spiral shell fills on the outside of four groups of cylinders (25) frame (28) respectively.

6. a kind of flexible circuit board cleaning device as claimed in claim 4, which is characterized in that further include two groups of support plates (30) and connected unit (31), the bottom end of two groups of support plates (30) is separately mounted to connected unit (31) top left hand and right side, and two groups The top of support plate (30) is connect with cleaning case (1) bottom end, and motor (17) bottom end and connected unit (31) tip contact further include Two groups of circlips and two groups of snap-gauges (32), two groups of circlip one end are connect on the inside of two groups of support plates (30) respectively, and two groups of circlips are another End is connect with two groups of snap-gauges (32) respectively, and motor (17) is installed between two groups of snap-gauges (32).

7. a kind of flexible circuit board cleaning device as claimed in claim 4, which is characterized in that it further include filter (33), Filter (33) spiral shell is filled to discharge duct (3) output end.

8. a kind of flexible circuit board cleaning device as claimed in claim 4, which is characterized in that cleaning case (1) right side wall is set It is equipped with handle (34), non-slip process (35) is provided on handle (34).