CN217451275U

CN217451275U - High-precision cleaning line for valve plate of transmission

Info

Publication number: CN217451275U
Application number: CN202221676363.3U
Authority: CN
Inventors: 付才明; 廖峻; 张宝川
Original assignee: Chongqing Ruitong Seiko Technology Co ltd
Current assignee: Chongqing Ruitong Seiko Technology Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-09-20
Anticipated expiration: 2032-06-30

Abstract

The utility model discloses a high-precision cleaning line for a transmission valve plate, which comprises an ultrasonic cleaning tank, a vortex surge rinsing tank, a vacuum ultrasonic cleaning tank, a vacuum vortex surge rinsing tank, a preheating tank and a vacuum drying tank which are sequentially arranged side by side from left to right, wherein a feeding conveying line is arranged on the left side of the ultrasonic cleaning tank, and a discharging conveying line is arranged on the right side of the vacuum drying tank; still including being used for placing the valve plate and preventing the anchor clamps basket that the valve plate removed when wasing, the anchor clamps basket passes through putting into or shifting out the cell body of arm, the arm passes through truss component and drives and removes about, all be provided with in ultrasonic cleaning tank, vortex surge potcher, vacuum ultrasonic cleaning tank, the vacuum vortex surge potcher and the preheating tank and be used for driving anchor clamps basket pivoted in-groove rotation subassembly. Through the cleaning tanks with different structures, the valve plate can reach the high-precision cleaning degree requirement in design after being cleaned.

Description

High-precision cleaning line for valve plate of transmission

Technical Field

The utility model belongs to the technical field of box aftertreatment behind the derailleur, concretely relates to derailleur valve plate high accuracy cleaning line.

Background

The pressure control valve in the transmission enables key power control elements in the power shifting transmission, the pressure control valve achieves different functions through pressure control, main components on the pressure control valve are valve bodies, each oil duct is arranged on each valve body for achieving pressure conversion, and the valve bodies can be cleaned for guaranteeing cleanliness in the oil ducts.

Among the prior art, place the valve plate on anchor clamps, then place anchor clamps in the washing tank, wash the valve plate through the flow of washing liquid, because the structure of valve plate is complicated, can appear wasing unclean condition when wasing.

SUMMERY OF THE UTILITY MODEL

The utility model discloses plan to provide a derailleur valve plate high accuracy cleaning line, through the washing tank that is provided with not isostructure, can reach the washing degree requirement of the high accuracy when designing after making the valve plate wash.

Therefore, the utility model discloses the technical scheme who adopts does: a high-precision cleaning line for a transmission valve plate comprises an ultrasonic cleaning tank, a vortex surge rinsing tank, a vacuum ultrasonic cleaning tank, a vacuum vortex surge rinsing tank, a preheating tank and a vacuum drying tank which are sequentially arranged side by side from left to right, wherein the ultrasonic cleaning tank, the vortex surge rinsing tank, the vacuum ultrasonic cleaning tank, the vacuum vortex surge rinsing tank, the preheating tank and the vacuum drying tank all comprise tank bodies with openings at the upper ends;

still including being used for placing the valve plate and preventing the anchor clamps basket that the valve plate removed when wasing, the anchor clamps basket passes through putting into or shifting out the cell body of arm, the arm passes through truss component and drives and removes about, all be provided with in ultrasonic cleaning tank, vortex surge potcher, vacuum ultrasonic cleaning tank, the vacuum vortex surge potcher and the preheating tank and be used for driving anchor clamps basket pivoted in-groove rotation subassembly.

As the preferred among the above-mentioned scheme, ultrasonic cleaning tank controls and is provided with four side by side, and ultrasonic frequency from left to right increases in proper order in four ultrasonic cleaning tank, vacuum ultrasonic cleaning controls and is provided with two side by side, all is provided with heating mechanism in four ultrasonic cleaning tank and two vacuum ultrasonic cleaning tank.

Further preferably, liquid level sensors are arranged in the tank bodies of the ultrasonic cleaning tank, the vortex surge rinsing tank, the vacuum ultrasonic cleaning tank and the vacuum vortex surge rinsing tank, a liquid inlet pipe for injecting cleaning liquid and a liquid discharge pipe for discharging the cleaning liquid are arranged on the corresponding tank bodies, a control valve and a water pump are arranged on the liquid inlet pipe, a liquid discharge valve is arranged on the liquid discharge pipe, the liquid discharge pipe is connected with a cleaning liquid filtering and recycling mechanism, and the liquid inlet pipe is connected with an auxiliary tank correspondingly arranged on each tank body.

Preferably, the ultrasonic cleaning tank is filled with a cleaning machine water solution, the vortex surge rinsing tank is filled with tap water, and the vacuum ultrasonic cleaning tank and the vacuum vortex surge rinsing tank are filled with pure water.

It is further preferred, the anchor clamps basket is including changeing the basket and being used for supporting the support frame that changes the basket, change the basket including the frock board that is used for placing the valve plate, both ends all are provided with the carousel about the frock board, the carousel sets up to outer ring gear, and is provided with the cross support in outer ring gear, all is provided with the pivot at the center of every cross support, and the pivot of both sides corresponds respectively to rotate installs the side about the support frame, the upper and lower both sides of frock board all are provided with the subassembly that compresses tightly that is used for compressing tightly the valve plate, the position department that corresponds every valve plate on the face of both sides about the frock board all is provided with the spacing subassembly that is used for restricting around the valve plate and controls about and.

Preferably, the limiting assembly comprises a limiting plate, an angle plate and a limiting column, when the valve plate is installed, the left side of the valve plate abuts against the right side face of the limiting plate, the front right corner of the valve plate abuts against the inside of the angle plate, and the rear side of the valve plate abuts against the limiting column; compress tightly the subassembly and include the clamp plate and correspond the pressure nail of placing every valve plate setting on the side on the frock board, the clamp plate sets up on the carousel through the installation subassembly, the position department that the clamp plate corresponds every pressure nail is provided with the locating hole, be provided with the position sleeve in the locating hole, every lower extreme of pressing the nail is provided with can support the pressure head on the valve plate, and every pressure nail all upwards passes the position sleeve that corresponds, the cover has the pressure spring on pressing the nail, the lower extreme of pressure spring supports on the pressure head is to the side, and the upper end supports on the position sleeve downside.

Further preferred, the arm is provided with two, and one of them is used for the transportation between material loading, ultrasonic cleaning and the vortex surge rinsing, and another is used for the transportation between vacuum ultrasonic cleaning, vacuum vortex surge rinsing, preheats, vacuum drying and the unloading, the arm is including controlling the transfer board, control the transfer board and pass through the truss subassembly and drive and remove about, the below of controlling the transfer board is provided with about the transfer board, it transports telescopic cylinder to control to be provided with between transfer board and the upper and lower transfer board, it reciprocates to transport telescopic cylinder can take about the transfer board, be provided with about on the upper and lower transfer board and control a pair of lifting means relatively, lifting means can take the anchor clamps basket to reciprocate.

Further preferably, the lifting unit is including being the lifting plate of "V" type, be provided with the shifting chute that supplies the lifting plate upper end to upwards stretch out and can the back-and-forth movement on the transport plate from top to bottom, be provided with die clamping cylinder on the lifting plate, and die clamping cylinder is located the inboard of two shifting chutes, die clamping cylinder's flexible end and lifting plate upper end are connected, the equal level in both ends is provided with the chucking section about the lower extreme of lifting plate, and the chucking section of two lifting plates extends towards two outsides around the lifting plate respectively.

Further preferably, the inslot rotation subassembly includes the gear box that all sets up on the inner wall around corresponding the cell body, and the interval is provided with the connecting axle about between two gear boxes, and the connecting axle also is the output shaft of two gear boxes, both ends all are provided with and are used for driving anchor clamps basket pivoted driving gear around the connecting axle, and the direction of rotation of two driving gears is the same, and the input shaft of the gear box of front side is connected with the output shaft that sets up the rotating electrical machines outside the cell body front side face.

Further preferably, material loading transfer chain and unloading transfer chain all are "L" type setting, and material loading transfer chain and unloading transfer chain control relative setting, material loading transfer chain and unloading transfer chain all include around the extension section with control the extension section, and around the extension section with control and be provided with 90 revolving stages between the extension section, and material loading transfer chain about the extension section with the unloading transfer chain extend the section and meet the setting to make things convenient for the cyclic use of anchor clamps basket.

The utility model has the advantages that: the valve plate cleaning device is characterized in that an ultrasonic cleaning tank, a vortex surge rinsing tank, a vacuum ultrasonic cleaning tank and a vacuum vortex surge rinsing tank are sequentially arranged, so that the valve plate can be cleaned in a vacuum cleaning mode after being cleaned by ultrasonic waves and surges, a negative pressure environment is formed in the cleaning tank during vacuum cleaning, the ultrasonic waves work under the negative pressure condition, and impurities on the valve body can be separated from the valve body, so that the cleaned valve body can meet the requirement of high-precision cleanliness during design; during drying, preheating and drying are carried out firstly, then vacuum drying is carried out, negative pressure is formed in the cleaning tank, and therefore moisture is evaporated and then is pumped out by a vacuum pump, and a valve body which can be completely dried is obtained; when the valve plate is cleaned, the clamp basket can rotate under the driving of the rotating mechanism in the groove, so that the cleanness of the valve plate during cleaning can be further improved.

Drawings

Fig. 1 is a schematic view of the present invention.

Fig. 2 is a first schematic view of the middle clamp basket of the present invention.

Fig. 3 is a schematic view (with valve plate) of the middle clamp basket of the present invention.

Fig. 4 is a schematic view of the transfer basket of the present invention.

Fig. 5 is a schematic view of the tooling plate of the present invention.

Fig. 6 is an exploded view of the transfer basket of the present invention.

Fig. 7 is a schematic view of the middle support frame of the present invention.

Fig. 8 is a schematic view of a robot arm according to the present invention.

Fig. 9 is a side view of fig. 8.

Fig. 10 is a top view of fig. 9 (excluding the up-down moving plate).

Fig. 11 is a first schematic view (covering the tank cover) of the vacuum ultrasonic cleaning tank of the present invention.

Fig. 12 is a schematic view of the moving assembly of the middle cover of the present invention.

Fig. 13 is a second schematic view (without covering the tank cover) of the vacuum ultrasonic cleaning tank of the present invention.

Reference numerals: a-clamp basket, B-feeding conveying line, C-mechanical arm, D-ultrasonic cleaning tank, E-vortex surge rinsing tank, F-vacuum ultrasonic cleaning tank, G-vacuum vortex surge rinsing tank, H-preheating tank, J-vacuum drying tank, K-blanking conveying line, 1-valve plate, 2-support frame, 2 a-U-shaped frame, 2B-vertical connecting strip, 2C-mounting plate, 2D-clamping plate, 2E-reinforcing strip, 3-rotating shaft, 4-tooling plate, 4 a-up and down through groove, 5-rotating disc, 5 a-jack, 5B-hinge hole, 5C-rotation preventing hole, 6-limiting plate, 6 a-baffle, 6B-support plate, 7-angle plate, 8-limiting column, 9-pressing plate, 9 a-positioning hole, 9 b-articulated shaft, 10-pressing nail, 10 a-pressing head, 11-positioning sleeve, 12-pressing spring, 13-left and right transfer plate, 14-up and down transfer plate, 14 a-moving groove, 15-transfer telescopic cylinder, 16-lifting plate, 16 a-clamping section, 17-clamping cylinder, 18-groove body, 19-gear box, 20-connecting shaft, 21-driving gear, 22-rotating motor, 23-groove cover, 24-rotary table, 25-shaft sleeve, 26-spring bolt, 27-anti-rotating bolt, 28-anti-rotating lug, 29-supporting column, 30-supporting seat, 31-stroke plate, 32-lifting plate guide column, 33-transfer guide column, 34-lifting plate guide sleeve, 35-a transfer guide sleeve, 36-a liquid inlet pipe, 37-a liquid discharge pipe, 38-an auxiliary groove, 39-a vacuum pump, 40-a vacuum pipe, 41-a groove cover guide column, 42-a groove cover guide sleeve, 43-a left and right moving plate and 44-a groove cover telescopic cylinder.

Detailed Description

The invention will be further described by way of examples with reference to the accompanying drawings:

as shown in figures 1-13, a high-precision cleaning line for a transmission valve plate mainly comprises a clamp basket A, a feeding conveying line B, a mechanical arm C, an ultrasonic cleaning tank D, a vortex surge rinsing tank E, a vacuum ultrasonic cleaning tank F, a vacuum vortex surge rinsing tank G, a preheating tank H, a vacuum drying tank J and a discharging conveying line K, wherein the clamp basket A is used for placing the valve plate 1 and preventing the valve plate 1 from moving during cleaning, the mechanical arm C is used for transferring the clamp basket A among the feeding conveying line B, the mechanical arm C, the ultrasonic cleaning tank D, the vortex rinsing tank E, the vacuum ultrasonic cleaning tank F, the vacuum vortex surge rinsing tank G, the preheating tank H, the vacuum drying tank J and the discharging conveying line K, and the ultrasonic cleaning tank D, the vortex surge rinsing tank E, the vacuum cleaning tank F and the vacuum vortex rinsing tank G are all used for cleaning the valve plate, the preheating tank H and the vacuum drying tank J are used for drying the valve plate.

Ultrasonic cleaning tank D, vortex surge potcher E, vacuum ultrasonic cleaning tank F, vacuum vortex surge potcher G, preheating tank H and vacuum drying tank J set up side by side from left to right in proper order, material loading transfer chain B sets up the left side at ultrasonic cleaning tank D, unloading transfer chain K sets up the right side at vacuum drying tank J, and arm C is through setting up at material loading transfer chain B, ultrasonic cleaning tank D, vortex surge potcher E, vacuum ultrasonic cleaning tank F, vacuum vortex surge potcher G, preheating tank H and vacuum drying tank J, the truss subassembly of unloading transfer chain K's top drives and removes the removal.

The ultrasonic cleaning tank D, the vortex surge rinsing tank E, the vacuum ultrasonic cleaning tank F, the vacuum vortex surge rinsing tank G, the preheating tank H and the vacuum drying tank J all comprise tank bodies 18 with openings at the upper ends.

Because ultrasonic cleaning tank D, vortex surge potcher E, vacuum ultrasonic cleaning tank F and vacuum vortex surge potcher G all are used for wasing the valve body, therefore its structure is similar mutually, all is equipped with the feed liquor pipe 36 that can inject the washing liquid into in the cell body 18 and is used for the discharge tube 37 that the washing liquid was discharged on 18 the cell body. For convenient control be provided with control valve and water pump on feed liquor pipe 36, be provided with the flowing back valve on flowing back pipe 37 to being furnished with level sensor in every cell body, when the liquid level was crossed lowly, the control valve was opened and is being annotated the washing liquid in the cell body, when the liquid level was too high, stopped the injection of washing liquid, when needs carry out the flowing back, opened the flowing back valve, carried out automatic flowing back. Preferably, each drain pipe is connected with a corresponding cleaning liquid filtering and recycling mechanism, so that repeated recycling of cleaning liquid is facilitated, in the embodiment, the cleaning liquid filtering and recycling mechanism comprises a paper filter and a magnetic slag scraper which are connected through a filtering pipeline, meanwhile, a pressure alarm device is configured on the filtering pipeline, and when a filter bag in the paper filter and the magnetic slag scraper is blocked, and the pressure on the filtering pipeline reaches a certain degree, an alarm prompt is given. An auxiliary groove 38 for mixing or liquid inlet buffer storage of the cleaning agent is arranged on the corresponding groove body 18, and the auxiliary groove 38 is communicated with the groove body 18 through a liquid inlet pipe with a control valve and a water pump.

The tank bodies 18 of the vacuum ultrasonic cleaning tank F, the vacuum vortex surge rinsing tank G and the vacuum drying tank J are provided with a vacuum pump 39 for extracting vacuum, and the vacuum pump 39 is communicated with the inside of the tank body 18 through a vacuum pipe 40. Because vacuum ultrasonic cleaning tank F, vacuum vortex surge rinsing groove G, preheating bath H and vacuum drying groove J all need go on in sealed environment at the during operation, consequently be equipped with capping 23 on every cell body 18, and every capping 23 all drives it through the removal subassembly that corresponds and moves about with, the removal subassembly includes about the movable plate 43, and about the movable plate 43 drive it through controlling actuating mechanism and move about, the below of movable plate 7 is provided with capping telescopic cylinder 44 about, and capping telescopic cylinder 44's flexible end setting is in capping 23 top, it adopts prior art to control the drive structure, can be the screw-nut structure also can be the rack and pinion structure, all drive links up the setting about, drive structure sets up to a whole about promptly all. When the slot cover telescopic cylinder works, the slot cover can be driven to move up and down, when the left and right driving structure works, the left and right moving plates 43 and the slot cover can be driven to move left and right together, and when the clamp basket is placed, the slot cover needs to move to the upper part of the slot body on the left side or the right side of the corresponding slot body.

In order to ensure the sealing between the groove cover and the groove body, the upper end of the groove body is provided with a circle of inwards sunken steps, the bottom surface of the groove cover is provided with bulges matched with the steps, the bulges are externally sleeved with a circle of sealing rings, and when the groove cover covers the groove body, the sealing is realized through the sealing rings between the steps and the bulges. In order to ensure the accuracy of up-and-down movement of the slot covers, four slot cover guide posts 41 are arranged below the left-and-right moving plate 43 in a rectangular shape, meanwhile, a slot cover guide sleeve 42 is arranged on the slot cover 23, and an anti-falling component is arranged after the slot cover guide posts 41 penetrate through the slot cover guide sleeve 42.

In the tank bodies of the ultrasonic cleaning tank D, the vortex surge rinsing tank E, the vacuum ultrasonic cleaning tank F, the vacuum vortex surge rinsing tank G and the preheating tank H, tank inner rotating assemblies capable of driving the rotating basket to rotate are arranged. The inslot rotation subassembly includes all the gear box 19 that sets up on the front and back inner wall that corresponds cell body 18, the interval is provided with connecting axle 20 about between two gear boxes 19, and connecting axle 20 also is the output shaft of two gear boxes 19, both ends all are provided with around connecting axle 20 and are used for driving anchor clamps basket A pivoted driving gear 21, driving gear 21 meshes with the outer ring gear of carousel promptly, and the rotation direction and the rotational speed homogeneous phase of two driving gear 21 are the same, the input shaft of the gear box 19 of front side and the output shaft of the rotating electrical machines 22 of setting outside the front side of cell body 18. Three gears with the same tooth number are arranged in the gear box 19 side by side. After being placed in the clamp basket, two driving gears 21 are located on the left and right sides of the lower end of the turntable, and between the two U-shaped frames.

Ultrasonic transducers electrically connected with the ultrasonic generator are uniformly arranged at the bottom and the left and right side walls of the tank body of the ultrasonic cleaning tank D and the vacuum ultrasonic cleaning tank F, and the ultrasonic power density is not less than 0.5W/cm ² And each ultrasonic cleaning tank D is internally provided with 90 sets of ultrasonic transducers and 3 ultrasonic generators, and each vacuum ultrasonic cleaning tank F is internally provided with 40 sets of ultrasonic transducers and 2 ultrasonic generators. Several accelerating nozzles (which is a prior art) are arranged in the tank bodies of the vortex surge rinsing tank E and the vacuum vortex surge rinsing tank G to form vortex surge.

The heating mechanism is arranged in the tank bodies of the ultrasonic cleaning tank D, the vacuum ultrasonic cleaning tank F, the preheating tank H and the vacuum drying tank J, and particularly, the heating in the ultrasonic cleaning tank D and the vacuum ultrasonic cleaning tank F adopts an electric heating mode and carries out temperature measurement through thermocouples. In order to avoid the pollution of particles in the air during the air operation in the preheating tank H and the vacuum drying tank J, an infrared heating pipe is preferably adopted for heating.

Anchor clamps basket A mainly comprises commentaries on classics basket and support frame 2, is used for support frame 2 to support the commentaries on classics basket, all is provided with the pivot 3 that the corresponding side extends in the left and right sides of changeing the basket, and every pivot 3 outwards passes the corresponding side of support frame 2, is provided with axle sleeve 25 between pivot 3 and support frame 2, can rotationally support the commentaries on classics basket at the inslot that corresponds through the support frame.

The concrete structure of commentaries on classics basket all is provided with carousel 5 including the frock board 4 that is used for placing valve plate 1 at both ends about frock board 4, and the carousel sets up to outer ring gear, is provided with the cross support in outer ring gear, and every pivot 3 all sets up on the cross support center that corresponds the side correspondingly. For the convenience of fixing the rotating shaft and the rotating disc, the rotating shaft 3 comprises an extension section extending into the rotating disc, a fixed disc fixed on the rotating disc is arranged on one side of the extension section, and a supporting section penetrating through the supporting frame is arranged at the other end of the fixed disc. The rotating disc can be driven to rotate by the meshing of the rotating gear positioned in the cleaning tank and the outer gear ring, so that the whole rotating basket is driven to rotate.

For the convenience with valve plate 1 support compress tightly on frock board 4, all be provided with the compressing tightly subassembly that is used for compressing tightly valve plate 1 in the upper and lower both sides of frock board 4, the position department that corresponds every valve plate on the face of side about frock board 4 all is provided with the spacing subassembly that is used for restricting about valve plate 1 and controls the removal simultaneously for valve plate 1 can all be placed on the upper and lower side of frock board 4, thereby increases the quantity of washing the valve plate when once wasing.

The spacing subassembly that is located frock board 4 side and the spacing subassembly longitudinal symmetry that is located frock board 4 downside set up, and spacing subassembly on every side is provided with a set ofly at least, the concrete structure of spacing subassembly includes limiting plate 6, scute 7 and spacing post 8, after valve plate 1 is compressed tightly, valve plate 1's left side is supported on limiting plate 6's right flank, valve plate 1's preceding right corner supports in scute 7, valve plate 1's rear side supports on spacing post 8, it is spacing to control the removal of valve plate through limiting plate 6 and scute 7, it is spacing to the back-and-forth movement of valve plate through spacing post 8 and scute 7. In this embodiment, the spacing subassembly on the side all is provided with three groups about the frock board, and is located the limiting plate in the middle of can carry out the ascending spacing of left right direction to its valve plate of controlling two simultaneously. The limiting structure can also be that limiting plates 6 are arranged on the left side and the right side of the position corresponding to each valve plate, limiting columns 8 are arranged on the front side and the rear side of the position corresponding to each valve plate, the valve plate is limited to move left and right through the two limiting plates 6, and the valve plate is limited to move back and forth through the limiting columns 8 on the front side and the rear side.

The subassembly that compresses tightly that is located 4 tops of frock board and the subassembly that compresses tightly that is located 4 below of frock board set up relatively from top to bottom, the concrete structure that compresses tightly the subassembly includes clamp plate 9 and the pressure nail 10 that corresponds every valve plate 1 setting of placing on the side on frock board 4, clamp plate 9 sets up on carousel 5 through the installation component, the position department that corresponds every pressure nail 10 at clamp plate 9 is provided with the locating hole, be provided with position sleeve 11 in the locating hole, it can support pressure head 10a on valve plate 1 to be provided with at every pressure nail 10, every pressure nail 10 all passes corresponding position sleeve 11. In order to prevent the pressing nail 10 from moving up and down, a pressure spring 12 is sleeved on the pressing nail 10, one end of the pressure spring 12 abuts against the upper side face of the pressing head 10a, and the other end abuts against the lower side face of the positioning sleeve 11.

Be located the installation component of frock board 4 top and be located relative setting around the installation component of frock board 4 below, the concrete structure of the installation component of top includes spring bolt 26, both ends are all controlled and are carried on the back mutually and are provided with spring bolt 26 about clamp plate 9 front side, the position department that corresponds spring bolt 26 on carousel 5 simultaneously is provided with jack 5a, both ends outwards extend about clamp plate 9 rear side is provided with articulated shaft 9b, articulated shaft 9 b's the other end corresponds in inserting 5b the hinge hole on carousel 5, when spring bolt 26 left jack 5a, clamp plate 9 can rotate round articulated shaft 9b, thereby be convenient for placing and taking out of valve plate. Spring bolt 26 adopts prior art, and it is including the fixed spring holder that sets up on clamp plate 9 fixedly, and the extension sets up the spring bolt body about fixed spring holder, is provided with the spring on the spring bolt body, and the one end of spring sets firmly at fixed spring holder, and the other end sets firmly at the spring bolt body, and the spring setting is in the one side that is close to the carousel, and is best, is provided with the handle in the one side of keeping away from the carousel at the spring bolt body.

For preventing to place the valve plate when changeing the basket and rotate, still be equipped with about extend and control two of relative setting and prevent changeing bolt 27, correspond about every carousel 5 and be provided with the confession and prevent changeing bolt 27 male and prevent changeing hole 5c, all be provided with the confession in the left and right sides of support frame 2 and prevent changeing the journal stirrup 28 that prevents that bolt 27 passes, prevent changeing the bolt 27 and pass and prevent to stretch after changeing the journal stirrup 28 and prevent changeing in the hole 5 c.

The concrete structure of support frame 2 includes two U type framves 2a that the interval set up around, and two U type framves 2a about both ends extend and about two perpendicular connecting strip 2b that the interval set up connect through, be provided with the mounting panel 2c that is used for supporting pivot 3 between two perpendicular connecting strip 2b of every side, the position department that is close to the upper end between two U type framves 2a about all is provided with the chucking board 2d that is used for promoting the anchor clamps basket, the interval is provided with about equal on every chucking board 2d promotes the groove that link up, every U type frame 2a is close to the position department of upper end and all extends and is provided with enhancement strip 2e about.

For the convenience to the washing of valve plate, the position department that corresponds every valve plate 1 on frock board 4 is provided with the upper and lower logical groove 4a that supplies the washing liquid to pass through from top to bottom, limiting plate 6 includes baffle 6a and sets up backup pad 6b on the side around baffle 6a simultaneously, and backup pad 6b one end is fixed on frock board 4, the other end extends towards the upper and lower logical groove 4a on right side, the position department that leads to groove 4a from top to bottom is close to the right side is provided with support column 29 from top to bottom, support column 29 is fixed on the supporting seat 30 of setting on frock board 4, make the valve plate support through backup pad and support column when placing and lead to the groove top from top to bottom, with frock board contactless, thereby be convenient for the passing through of rivers or washing liquid.

The mechanical arm C is provided with two, one of which is used for the transportation between material loading, ultrasonic cleaning and vortex surge rinsing, and the other is used for the transportation between vacuum ultrasonic cleaning, vacuum vortex surge rinsing, preheating, vacuum drying and unloading. The concrete structure of arm C is including controlling transportation board 13, and controls transportation board 13 and passes through truss assembly and drive and remove about and. Transport the below of board 13 about and be provided with transport board 14 from top to bottom, and about and be provided with between transport board 13 and the transport board 14 from top to bottom and transport telescopic cylinder 15, transport telescopic cylinder 15 and can take transport board 14 from top to bottom and reciprocate about taking, be provided with simultaneously about on transport board 14 from top to bottom relatively be provided with a pair of lifting means, lifting means can take anchor clamps basket A to reciprocate. Preferably, the fixed end of the transfer telescopic cylinder 15 is fixedly disposed below the left and right transfer plates 13, and the fixed end of the transfer telescopic cylinder 15 is disposed above the upper and lower transfer plates 14. The truss assemblies are in the prior art, left and right movement can be achieved through a screw nut or a gear rack mechanism, the truss assemblies of the two mechanical arms are arranged in a left-right connection mode, namely the truss assemblies of the two mechanical arms can be arranged into the screw nut or the gear rack mechanism located above all grooves.

The concrete structure of the lifting assembly comprises a lifting plate 16 in an inverted V shape, a clamping cylinder 17 capable of driving the lifting plate to move back and forth is arranged on the lifting plate 16, the upper end of the lifting plate 16 upwards penetrates through the lifting plate, and the telescopic end of the clamping cylinder 17 is arranged at the upper end of the lifting plate 16. In order to facilitate the forward and backward movement of the lifting plate, moving grooves 14a for the upper ends of the lifting plates 16 to extend upwards and move forward and backward are formed in the upper and lower transfer plates 14, two clamping cylinders 17 at the front and rear sides are respectively located on the upper and lower transfer plates 14 between the two moving grooves 14a, clamping sections 16a are horizontally arranged at the lower ends of the two legs of the lifting plates 16, and the clamping sections 16a of the two lifting plates 16 extend towards the front and rear outer sides of the lifting plates 16 respectively.

Be provided with the promotion groove that supplies chucking section 16a to stretch into on anchor clamps, when die clamping cylinder during operation, can promote the chucking section and correspond the removal to the front and back outside respectively, make the chucking section 16a stretch into promote the inslot, then flexible cylinder work from top to bottom, just enable the chucking section and the promotion groove contact of anchor clamps basket to mention the anchor clamps basket.

To increase the lifting strength, a reinforcing plate is provided between the clamping section 16a and the vertical section of the lifting plate 16. In order to realize the relative movement between the clamp basket and the clamping section in the front-back direction, a small-diameter section for contacting with the inner side wall of the lifting groove is arranged on the clamping section, preferably, a bolt is arranged on the clamping section 16a, a polished rod section of the bolt passes through the small-diameter section, and the length of the polished rod section is matched with the thickness of the lifting groove.

In order to limit the moving stroke of the clamp cylinder, stroke plates 31 are oppositely arranged on the front and rear sides of each lifting plate 16, two stroke plates 31 are respectively arranged on the front and rear outer sides of the moving groove 14a, a lifting plate guide column 32 extending front and rear is arranged between the two stroke plates 31 at a left-right interval, and an anti-falling assembly is arranged after the lifting plate guide column passes through one limiting plate. To prevent the upper end of the lift plate from directly striking the travel plate 31, the upper end of the lift plate 16 is sleeved on lift plate guide posts 32 through two oppositely disposed lift plate guide sleeves 34, which are also arranged to guide the forward and backward movement of the lift plate.

Transport the board about for convenient about can accurate reciprocate under the effect of transporting telescopic cylinder, transport the below of board 13 and still be the rectangle distribution and have four transportation uide post 33, transport the board 14 about simultaneously and correspond and be provided with four transportation uide bushing 35, and transport the lower extreme of uide post 33 and pass and be provided with the anticreep subassembly after transporting uide bushing 35.

The three anti-falling assemblies have the same structure and comprise gaskets and anti-falling bolts, wherein the gaskets are arranged on the bottom surfaces of the transfer guide columns 33 or the side surfaces of the lifting plate guide columns or the bottom surfaces of the groove cover guide columns, the outer diameters of the gaskets are larger than the inner diameters of the corresponding transfer guide sleeves 35 or the lifting plate guide sleeves or the groove cover guide sleeves, and the gaskets are fixed by the anti-falling bolts correspondingly arranged on the upper guide columns, the lower guide columns or the lifting plate guide columns or the groove cover guide columns.

For the circulation that realizes the anchor clamps basket, material loading transfer chain B and unloading transfer chain K all are "L" type setting, and material loading transfer chain B and unloading transfer chain K control relative setting. The feeding conveying line B and the discharging conveying line K respectively comprise a front extension section, a rear extension section, a left extension section and a right extension section, a 90-degree rotary table 24 is arranged between the front extension section and the rear extension section and between the left extension section and the right extension section, and the left extension section and the right extension section of the feeding conveying line and the left extension section and the right extension section of the discharging conveying line are connected.

All the groove bodies and the mechanical arms are arranged in the sealing cover, the sealing cover is arranged on the rack, transparent observation windows are arranged on the front side and the rear side of the sealing cover, and meanwhile, illuminating lamps are further arranged in the sealing cover. For convenient control, an operation interface for information interaction is arranged on the front side surface of the frame. Since part of the cleaning liquid is pure water, a pure water machine and a pure water tank are provided. Meanwhile, a compressed air system for providing an air source for the pneumatic element is arranged in the rack, and tap water is required to be used after being filtered for multiple times when being prepared into cleaning liquid.

It should be noted that before the valve body is cleaned, the valve body needs to be cleaned by high-pressure cleaning and blow-drying, and then enters the equipment for cleaning, preferably, the valve body is cleaned by high-pressure cleaning for 150s at 300 bar. The cleaning solution needs to be replaced every five days, and when the cleaning solution is replaced, the cleaning solution can be continuously used by the cleaning solution front station of the rear station.

Based on the cleaning line, the specific cleaning process comprises the following steps:

the first step is as follows: and feeding, namely manually loading the valve plate 1 into the fixture basket A, and then conveying the valve plate to an upper basket position under the action of a feeding conveying line B, namely, the position of the rear end of a front extension section and a rear extension section of the feeding conveying line on the left side of the ultrasonic cleaning tank.

The second step is that: and (4) ultrasonic cleaning, wherein the clamp basket A on the upper basket position is lifted up and moved into the ultrasonic cleaning tank D by the mechanical arm C for ultrasonic cleaning.

During the washing, inject a certain amount of washing liquid (cleaner aqueous solution) into ultrasonic cleaning tank D earlier, then under the effect of mechanical arm, put into ultrasonic cleaning tank D with the anchor clamps basket, when putting into, open ultrasonic cleaning, pour into a certain amount of washing liquid simultaneously again and be used for wasing into, wash after accomplishing, earlier through fluid-discharge tube discharge portion washing liquid after, the anchor clamps basket is taken out to rethread mechanical arm, take out and close ultrasonic cleaning simultaneously to continue carrying out the discharge of washing liquid. When putting into and taking out the anchor clamps basket, the volume of the interior washing liquid of ultrasonic cleaning tank D needs to guarantee that the arm can not be stained with the washing liquid.

For guaranteeing the cleanliness, ultrasonic cleaning tank D is provided with four side by side, and the frequency of ultrasonic wave is inequality in every ultrasonic cleaning tank D, from left to right the ultrasonic frequency in four ultrasonic cleaning tanks D increases gradually. In the ultrasonic cleaning, the jig basket is moved from the ultrasonic cleaning tank D having a low ultrasonic frequency to the ultrasonic cleaning tank D having a high ultrasonic frequency.

Because the ultrasonic cleaning mainly cleans oil stains on the valve plate, a cleaning machine aqueous solution is filled in the ultrasonic cleaning tank, and in order to improve the cleaning efficiency, a first heating mechanism is arranged in the ultrasonic cleaning tank D to heat the cleaning solution. The frequency of ultrasonic waves in the four ultrasonic cleaning tanks is 25KHz, 40KHz, 60KHz and 120KHz from small to large, the heating temperature in each ultrasonic cleaning tank is about 50 ℃, and the cleaning time is 5 min.

The third step: vortex surge rinsing, arm C will accomplish ultrasonic cleaning's anchor clamps basket A and transport vortex surge rinsing groove E in and carry out vortex surge rinsing, the main rinsing valve plate surface of vortex surge and the cleaner and the impurity of valve plate inner chamber, consequently adopt the running water as the washing liquid.

When the rinsing, it has a certain amount of washing liquid to fill earlier in the vortex surge potcher E, this washing liquid need guarantee that the arm can not be stained with the washing liquid when putting into, then carry out the surge washing to the valve plate in soaking the vortex surge potcher E earlier with the anchor clamps basket, in the cleaning process, earlier the feed liquor pipe through in the vortex surge potcher E gets into new washing liquid with higher speed, the washing liquid that gets into with higher speed can form the turbulent flow and flow, make the smear metal in valve plate surface and the space wash out in the turbulent flow aquatic, thereby guarantee to clear away the cleaner, aluminium bits and impurity. When the washing liquid reachd the highest liquid level in vortex surge rinsing groove E, the fluid-discharge tube in the vortex surge rinsing groove E constantly carries out the discharge of washing liquid, at the drainage process, when the valve plate left the washing liquid face, the washing liquid can have the negative pressure suction effect because of unloading suddenly, can be with being in the hole system and float the whole absorption of free state's impurity and come out to along with the washing liquid discharges, can effectively avoid secondary pollution. After the washing liquid in vortex surge potcher E is discharged, then get into new washing liquid with higher speed by the feed liquor pipe in the vortex surge potcher E, constantly repeated feed liquor and flowing back are until wasing the completion after, and rethread arm carries out vortex surge potcher E with the anchor clamps basket. In the continuous liquid feeding and discharging process, repeated cleaning is performed on the work, so that the cleaning efficiency can be improved. In this embodiment, it is preferable that the time of the vortex surge rinsing is 5 min.

The fourth step: and (4) carrying out vacuum ultrasonic cleaning, wherein the clamp basket A for completing vortex surge rinsing is transferred to the vacuum ultrasonic cleaning tank F by the mechanical arm C for vacuum ultrasonic cleaning.

During the washing, correspond the anchor clamps basket through the arm earlier and put into vacuum ultrasonic cleaning tank F in, cover the capping, then carry out the evacuation to vacuum ultrasonic cleaning tank F, wash in sucking vacuum ultrasonic cleaning tank F with the washing liquid again, wash after the washing is accomplished, when removing the capping, discharge after certain washing liquid, stretch into vacuum ultrasonic cleaning tank F with the arm and carry out the anchor clamps basket, carry out the back, at last, discharge all washing liquids. Through vacuum suction, negative pressure is formed in vacuum ultrasonic cleaning tank F, and the ultrasonic wave works under the condition of negative pressure and more enables the impurity on the valve plate to drop.

For guaranteeing the cleanliness, stay on the valve plate for impurity or other chemical composition in preventing the washing liquid, adopt in the vacuum ultrasonic cleaning tank F to be equipped with the pure water, distilled water promptly, vacuum ultrasonic cleaning tank F is provided with two side by side simultaneously, and all is provided with heating mechanism in every vacuum ultrasonic cleaning tank F. In this embodiment, the ultrasonic frequency in each vacuum ultrasonic cleaning tank F is 120KHz, and the cleaning time is 5 min.

The fifth step: and (4) carrying out vacuum vortex surge rinsing, wherein the clamp basket A which finishes vacuum ultrasonic cleaning is transferred to a vacuum vortex surge rinsing groove G by the mechanical arm C to carry out vacuum vortex surge rinsing.

During the washing, correspond the anchor clamps basket through the arm earlier and put into vacuum vortex surge potcher G in, cover the capping, then carry out the evacuation to vacuum vortex surge potcher G, rethread vacuum vortex surge potcher G's feed liquor pipe gets into the washing liquid with higher speed, and the washing liquid that gets into with higher speed can form the turbulent flow and flow, makes the smear metal impurity in valve plate surface and hole or the space wash out in the turbulent water to guarantee to clear away cleaner, aluminium bits and impurity. When the interior washing liquid of vacuum vortex surge rinsing groove G reachd the highest liquid level, the discharge tube in the vacuum vortex surge rinsing groove G constantly carried out the discharge of washing liquid, at the drainage process, when the valve plate left the washing liquid face, the washing liquid can have the negative pressure suction effect because of unloading suddenly, can be in the whole absorptions of impurity of floating the free state in the hole to along with the washing liquid is discharged, can effectively avoid secondary pollution. After the washing liquid in the vacuum vortex surge potcher G is discharged, then get into new washing liquid with higher speed by the feed liquor pipe in the vacuum vortex surge potcher G, constantly repeated feed liquor and flowing back are until wasing after accomplishing, and rethread arm carries the anchor clamps basket out vacuum vortex surge potcher G. In the continuous liquid feeding and discharging process, the valve plate is repeatedly cleaned for many times, so that the cleaning efficiency can be improved.

The time of vacuum vortex surge rinsing is 5min, and the cleaning solution is pure water.

And a sixth step: preheating, the clamp basket A which finishes vacuum vortex surge rinsing is transferred to a preheating tank H by the mechanical arm C to preheat the clamp basket A. In the preheating process, the clamp basket is correspondingly placed into the preheating groove H through the mechanical arm, then the heating mechanism is started to heat, and the temperature is kept after the clamp basket is heated to a certain temperature. The preheating time is 5min, and the preheating temperature is 80 ℃.

The seventh step: and (5) vacuum drying, wherein the preheated fixture basket A is transferred to a vacuum drying groove J by the mechanical arm C for vacuum drying. In the drying process, the clamp basket is correspondingly placed into the vacuum drying groove J through the mechanical arm, then the heating mechanism is started to heat, the temperature is kept after the clamp basket is heated to a certain temperature, and then the vacuum drying groove J is vacuumized. The drying time was 5min, and the temperature of the vacuum drying tank J was 50 ℃.

Eighth step: unloading, anchor clamps basket A after arm C will dry moves to unloading transfer chain K on to carry down the material level under the effect of unloading transfer chain K, then the manual work is lifted off valve plate 1 in the anchor clamps basket A, and anchor clamps basket A extends the section along with the left and right sides of unloading transfer chain and moves the section that extends about the material loading transfer chain. The blanking level is on the blanking conveying line on the right side of the vacuum drying groove and is also the rear end of the front and rear extension sections of the blanking conveying line.

Claims

1. The utility model provides a derailleur valve plate high accuracy cleaning line which characterized in that: the device comprises an ultrasonic cleaning tank (D), a vortex surge rinsing tank (E), a vacuum ultrasonic cleaning tank (F), a vacuum vortex surge rinsing tank (G), a preheating tank (H) and a vacuum drying tank (J) which are sequentially arranged side by side from left to right, wherein the ultrasonic cleaning tank (D), the vortex surge rinsing tank (E), the vacuum ultrasonic cleaning tank (F), the vacuum vortex surge rinsing tank (G), the preheating tank (H) and the vacuum drying tank (J) all comprise tank bodies (18) with openings at the upper ends, the tank bodies (18) of the vacuum ultrasonic cleaning tank (F), the vacuum vortex surge rinsing tank (G), the preheating tank (H) and the vacuum drying tank (J) are respectively provided with a tank cover (23) and a vacuum pump (39) for pumping vacuum, and the tank cover (23) can move left and right and move up and down under the action of a moving component to realize leaving the tank bodies or covering the tank bodies, a feeding conveying line (B) is arranged on the left side of the ultrasonic cleaning tank (D), and a discharging conveying line (K) is arranged on the right side of the vacuum drying tank (J);

still including being used for placing valve plate (1) and prevent that valve plate (1) from moving anchor clamps basket (A) when wasing, anchor clamps basket (A) leads to arm (C) and puts into or shift out cell body (18), arm (C) are removed about driving through the truss subassembly, all be provided with in ultrasonic cleaning tank (D), vortex surge rinsing groove (E), vacuum ultrasonic cleaning tank (F), vacuum vortex surge rinsing groove (G) and preheating tank (H) and be used for driving anchor clamps basket (A) pivoted inslot rotation subassembly.

2. The transmission valve plate high precision cleaning line as set forth in claim 1, characterized in that: the ultrasonic cleaning device is characterized in that four ultrasonic cleaning tanks (D) are arranged side by side on the left and right, the frequency of ultrasonic waves in the four ultrasonic cleaning tanks (D) is sequentially increased from left to right, two ultrasonic cleaning tanks are arranged on the left and right side by side, and heating mechanisms are arranged in the four ultrasonic cleaning tanks (D) and the two vacuum ultrasonic cleaning tanks (F).

3. The transmission valve plate high precision cleaning line as set forth in claim 1, characterized in that: all be provided with level sensor in cell body (18) of ultrasonic cleaning groove (D), vortex surge potcher (E), vacuum ultrasonic cleaning groove (F), vacuum vortex surge potcher (G), and be equipped with on cell body (18) that corresponds and be used for the washing liquid to pour into feed liquor pipe (36) and be used for washing liquid exhaust fluid-discharge tube (37), be provided with control valve and water pump on feed liquor pipe (36), be provided with the flowing back valve on fluid-discharge tube (37), fluid-discharge tube (37) are filtered with the washing liquid and are retrieved the mechanism and be connected, feed liquor pipe (36) all correspond with every cell body (18) and set up attach groove (38) and be connected.

4. The transmission valve plate high precision cleaning line as set forth in claim 1, characterized in that: the ultrasonic cleaning tank (D) is internally provided with a cleaning machine water solution, the vortex surge rinsing tank (E) is internally provided with tap water, and the vacuum ultrasonic cleaning tank (F) and the vacuum vortex surge rinsing tank (G) are internally provided with pure water.

5. The transmission valve plate high precision cleaning line as set forth in claim 1, characterized in that: anchor clamps basket (A) are including changeing the basket and being used for supporting support frame (2) of changeing the basket, change the basket including frock board (4) that are used for placing the valve plate, both ends all are provided with carousel (5) about frock board (4), carousel (5) set up to outer ring gear, and are provided with the cross support in outer ring gear, all are provided with pivot (3) at the center of every cross support, and pivot (3) of both sides correspond respectively and rotate and install the side about support frame (2), the upper and lower both sides of frock board (4) all are provided with the pressure tight subassembly that is used for compressing tightly valve plate (1), the position department that corresponds every valve plate on frock board (4) upper and lower both sides face all is provided with the spacing subassembly that is used for restricting about valve plate (1) and controls.

6. The transmission valve plate high precision cleaning line as set forth in claim 5, characterized in that: the limiting assembly comprises a limiting plate (6), an angle plate (7) and a limiting column (8), when the valve plate (1) is installed, the left side of the valve plate (1) abuts against the right side face of the limiting plate (6), the front right corner of the valve plate (1) abuts against the inside of the angle plate (7), and the rear side of the valve plate (1) abuts against the limiting column (8); compress tightly the subassembly and include clamp plate (9) and correspond and place pressure nail (10) that every valve plate (1) on the side set up on frock board (4), clamp plate (9) set up on carousel (5) through the installation component, the position department that clamp plate (9) correspond every pressure nail (10) is provided with locating hole (9a), be provided with position sleeve (11) in locating hole (9a), the lower extreme of every pressure nail (10) is provided with can support pressure head (10a) on valve plate (1), every pressure nail (10) all upwards passes corresponding position sleeve (11), the cover has pressure spring (12) on pressure nail (10), the lower extreme of pressure spring (12) supports on pressure head (10a) the side, and the upper end supports on position sleeve (11) downside.

7. The transmission valve plate high precision cleaning line as set forth in claim 1, characterized in that: arm (C) is provided with two, and one of them is used for the transportation between material loading, ultrasonic cleaning and the vortex surge rinsing, and another is used for vacuum ultrasonic cleaning, vacuum vortex surge rinsing, preheats, vacuum drying and unloading the transportation between, arm (C) is including controlling transfer plate (13), control transfer plate (13) and control the removal through the drive of truss subassembly, transfer plate (14) about the below of controlling transfer plate (13) is provided with about, transfer plate (13) and transfer between the upper and lower transfer plate (14) are provided with and transport telescopic cylinder (15) about, transfer telescopic cylinder (15) can take about transfer plate (14) to reciprocate, be provided with about on the transfer plate (14) relatively and be provided with a pair of lifting means, lifting means can take anchor clamps basket (A) to reciprocate.

8. The transmission valve plate high precision cleaning line as set forth in claim 7, characterized in that: the lifting assembly comprises a lifting plate (16) which is of an inverted V shape, moving grooves (14a) which are used for upwards extending the upper end of the lifting plate (16) and moving back and forth are formed in the upper and lower transfer plates (14), clamping cylinders (17) are arranged on the lifting plate (16), the clamping cylinders (17) are located on the inner sides of the two moving grooves (14a), the telescopic ends of the clamping cylinders (17) are connected with the upper end of the lifting plate (16), clamping sections (16a) are horizontally arranged at the left end and the right end of the lower end of the lifting plate (16), and the clamping sections (16a) of the two lifting plates (16) extend towards the front outer side and the rear outer side of the lifting plate (16) respectively.

9. The transmission valve plate high precision cleaning line as set forth in claim 1, characterized in that: the inslot rotation subassembly includes gear box (19) that all set up on the front and back inner wall that corresponds cell body (18), and the interval is provided with connecting axle (20) about between two gear boxes (19), and connecting axle (20) also is the output shaft of two gear boxes (19), both ends all are provided with around connecting axle (20) and are used for driving anchor clamps basket (A) pivoted driving gear (21), and the direction of rotation of two driving gear (21) is the same, the input shaft of the gear box (19) of front side and the output shaft who sets up rotating electrical machines (22) outside cell body (18) front side.

10. The transmission valve plate high precision cleaning line as set forth in claim 1, characterized in that: the utility model discloses a conveying line, including material loading transfer chain (B) and unloading transfer chain (K), material loading transfer chain (B) and unloading transfer chain (K) all are "L" type setting, and material loading transfer chain (B) and unloading transfer chain (K) control relative setting, material loading transfer chain (B) and unloading transfer chain (K) are all including the front and back extension section and control the extension section, and the front and back extension section is provided with 90 revolving stage (24) between the extension section with controlling, and the extension section meets the setting with the left and right sides of unloading transfer chain about the material loading transfer chain.