CN118417247A - Ultrasonic cleaning equipment and process for high-tightness automobile fuel oil braking hard pipe assembly - Google Patents

Abstract

The invention discloses ultrasonic cleaning equipment and process for a high-tightness automobile fuel oil brake hard tube assembly, and relates to the technical field of automobile pipeline cleaning equipment. This ultrasonic cleaning equipment of high leakproofness car fuel braking hard tube assembly carries abluent in-process, with a plurality of braking hard tubes centre gripping on the clamping assembly in advance, carry the link joint body through the link joint conveying assembly, make a plurality of braking hard tubes follow clamping assembly in advance and enter into ultrasonic cleaning pond in wash, abluent in-process fixed clamping assembly does not centre gripping braking hard tube, drive assembly work makes clamping assembly release in advance after washing a period, and fixed clamping assembly grips the braking hard tube, the different positions department of braking hard tube can be gripped in the centre gripping twice, from making all positions in the braking hard tube outside all can obtain effectual cleanness, and can wash the braking hard tube inboard, clean dead angle has been reduced.

Description

Ultrasonic cleaning equipment and process for high-tightness automobile fuel oil braking hard pipe assembly

Technical Field

The invention relates to the technical field of automobile pipeline cleaning equipment, in particular to ultrasonic cleaning equipment and process for a high-tightness automobile fuel oil brake hard pipe assembly.

Background

In a brake hard pipe assembly on an automobile, except for a straight conveying hard pipe, most of brake liquid conveying hard pipes of a vehicle type are in irregular shapes, and the pipelines are long and thin, when the irregular pipelines are cleaned, a plurality of pipelines are directly stacked or stacked side by side in a cleaning frame in the prior art, the cleaning frame is conveyed to be cleaned inside an ultrasonic cleaner through conveying equipment, and a fastener ultrasonic cleaning line of the Chinese patent with the prior publication number of CN109078917A is disclosed;

The ultrasonic cleaning line for the automobile fuel oil braking hard tube assembly in the prior art can only clean the outer wall when cleaning, although the ultrasonic cleaning can also finish cleaning the inner side of the pipeline, as the automobile fuel oil braking hard tube assembly is very irregular in shape and has more inflection points in the conveying process, the cleaned greasy dirt and substances in the pipe cannot be smoothly removed from the pipe, the existing ultrasonic cleaning equipment does not have the function of flushing the pipe, so that the problem that no residue exists in the cleaning of the pipeline assembly pipe, no matter stacking or stacking side by side exists, the contact part between the pipelines cannot be effectively cleaned in the conveying process, and the problem that the cleaning is not thorough is caused.

Therefore, there is a need to provide an ultrasonic cleaning apparatus and process for a high-tightness automotive fuel brake hard tube assembly that solves the above-mentioned problems.

Disclosure of Invention

(One) solving the technical problems

In order to solve the technical problems, the invention provides ultrasonic cleaning equipment and process for a high-tightness automobile fuel oil brake hard tube assembly.

(II) technical scheme

In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides an ultrasonic cleaning equipment of high leakproofness car fuel braking hard tube assembly, includes ultrasonic cleaning pond, ultrasonic cleaning pond inner wall installs link joint conveying assembly, equidistant a plurality of link joint body of installing on the link joint conveying assembly, the activity is pegged graft on the link joint body has the loading board, equidistant slidable mounting of upper end of loading board one side has a plurality of to hold the subassembly in advance, the loading board is close to equidistant slidable mounting of lower extreme of holding group one side in advance has a plurality of fixed clamping assembly, every fixed clamping assembly just is to a pre-clamping assembly, install the drive assembly who is used for driving just a pre-clamping assembly and a fixed clamping assembly centre gripping in turn on the loading board, install on the ultrasonic cleaning pond to being held and install the cleaning assembly who carries out abluent in the braking hard tube on the loading board.

Preferably, the pre-clamping assembly comprises two pre-clamping blocks which are symmetrically arranged, rubber strips are symmetrically fixed on one sides, close to each other, of the two pre-clamping blocks, and the brake hard tube can be abutted against and pre-fixed among the four rubber strips.

Preferably, the fixed clamping assembly comprises two fixed clamping blocks which are symmetrically arranged, arc-shaped grooves are formed in one sides of the two opposite fixed clamping blocks, and a plurality of rubber pads are fixed on the inner walls of the arc-shaped grooves at equal intervals.

Preferably, the driving assembly comprises two driving plates which are sequentially connected to the bearing plate in a sliding manner and are close to the upper end of one side of the pre-clamping assembly from top to bottom, a plurality of pairs of driving grooves are formed in the driving plates at equal intervals, each pair of driving grooves are two, each pair of driving grooves on the driving plate are symmetrically arranged, one driving plate at the upper end is opposite to one pre-clamping assembly, each pair of driving grooves on the driving plate at the lower end is opposite to one fixed clamping assembly, one side of the pre-clamping block, which is close to the driving grooves, is fixedly provided with an upper driving column, one side of the upper driving column, which is close to the driving grooves, is fixedly provided with a lower driving column, one side of the fixed clamping block, which is close to the driving grooves on the driving plate at the lower end, is spliced in the driving grooves on the driving plate at the lower end, a moving assembly for driving the two driving plates to move relatively is arranged on the bearing plate, and a synchronous bar is symmetrically fixed on the outer wall of the upper end of the driving plate at the upper end.

Preferably, the moving assembly comprises a bidirectional screw rod rotatably connected to the inner wall of the middle part of the bearing plate through a bearing, a waterproof motor is fixed on the inner wall of the lower end of the middle part of the bearing plate, the output end of the waterproof motor is fixed with the lower end of the bidirectional screw rod, two symmetrical threaded sleeves are connected to the two ends of the bidirectional screw rod, and the two threaded sleeves are respectively fixed on the outer walls of the two driving plates.

Preferably, the cleaning component comprises transverse sliding rods symmetrically fixed on the inner wall of the upper end of the ultrasonic cleaning tank, the two transverse sliding rods are connected with a reciprocating plate in a sliding manner through first sliding holes, longitudinal sliding rods are symmetrically fixed on the reciprocating plate, a second sleeve is sleeved on the outer side sliding sleeve of the longitudinal sliding rods, two lifting plates are fixed on the outer wall of the second sleeve, an electric push rod is fixed on the reciprocating plate, the extending end of the electric push rod is fixed with the outer wall of the lifting plate, a plurality of liquid injection cylinders are fixed on the outer wall of one side of the lifting plate at equal intervals, a sealing ring is fixed on the bottom surface of each liquid injection cylinder, an infusion tube is communicated with the upper end of each liquid injection cylinder, a pipeline shunt is communicated with one end of each infusion tube, a water pump is fixed on the outer wall of the ultrasonic cleaning tank, a liquid inlet end of each water pump is connected with the ultrasonic cleaning tank, a hard tube is fixedly connected with the liquid outlet end of each water pump, a liquid inlet end of each hard tube is connected with the liquid inlet end of each pipeline shunt through a conveying hose, the other is in contact with the outer wall of each lifting plate of the ultrasonic cleaning tank, and the other is in a corresponding to the outer wall of the lifting plate.

Preferably, the inner wall of the ultrasonic cleaning pool is symmetrically fixed with a buffer pad, and one side of the reciprocating plate is pressed on the outer wall of the buffer pad.

Preferably, a cleaning ball is sleeved on the inner wall of the liquid outlet of the liquid injection cylinder, a pull rope is fixed on the outer wall of the cleaning ball, a transverse barrier strip is fixed on the inner wall of the liquid injection cylinder, a wire wheel is connected on the inner wall of the liquid injection cylinder through bearing rotation, one end, far away from the cleaning ball, of the pull rope penetrates through the transverse barrier strip and is fixed with the outer wall of the wire wheel, a second motor is fixed on the outer wall of the liquid injection cylinder, and one end of the wire wheel is fixed with the output end of the second motor.

Preferably, the cleaning ball consists of a floating ball fixed with the pull rope and bristles fixed on the outer wall of the floating ball at equal intervals.

The invention also provides a process of the ultrasonic cleaning equipment of the high-tightness automobile fuel oil braking hard tube assembly, which adopts the ultrasonic cleaning equipment of the high-tightness automobile fuel oil braking hard tube assembly and specifically comprises the following steps:

a1, fixing a brake hard tube on a bearing plate through a pre-clamping assembly, erecting the bearing plate on a chain plate body, and conveying the bearing plate inside an ultrasonic cleaning tank through a chain plate conveying assembly;

A2, clamping the brake hard tube through the pre-clamping assembly in the initial cleaning stage, and driving the assembly to work after cleaning for a certain time to enable the fixed clamping assembly to clamp the brake hard tube, and releasing the clamping work of the pre-clamping assembly to enable the position where the original pre-clamping assembly clamps the brake hard tube to be cleaned;

a3, the cleaning assembly cleans the inner side of the brake hard tube.

(III) beneficial effects

The invention provides ultrasonic cleaning equipment and process for a high-tightness automobile fuel oil brake hard tube assembly. Compared with the prior art, the method has the following beneficial effects:

1. In the process of conveying and cleaning, a plurality of brake hard pipes are clamped on a pre-clamping assembly, a chain plate body is conveyed through a chain plate conveying assembly, so that the brake hard pipes enter an ultrasonic cleaning pool to be cleaned along with the pre-clamping assembly, the brake hard pipes are not clamped by a fixed clamping assembly in the cleaning process, the driving assembly works after a period of cleaning to enable the pre-clamping assembly to release the clamping, the brake hard pipes are clamped by the fixed clamping assembly, and the brake hard pipes can be clamped at different positions of the brake hard pipes by two times of clamping, so that all positions outside the brake hard pipes can be effectively cleaned, and cleaning dead angles are reduced;

2. The synchronous bar can be contacted with the pressure sensor in the process of continuously conveying the brake hard tube after the brake hard tube is clamped by the fixed clamping assembly, then the lifting plate and the brake hard tube are pushed to be conveyed together, the electric push rod stretches out to enable the liquid injection cylinder to tightly support the sealing ring at the upper end of the brake hard tube, then cleaning liquid in the ultrasonic cleaning pool can be introduced into the brake hard tube, so that liquid can circulate in the brake hard tube, the discharge of impurities and greasy dirt at the inner side of the brake hard tube is accelerated, and the cleaning quality is improved;

3. through setting up the cleaning ball for can also utilize the cleaning ball to brush the braking hard tube inboard when letting in the washing liquid to braking hard tube inboard, further promoted clear quality.

Drawings

FIG. 1 is an overall schematic of the present invention;

FIG. 2 is an enlarged view of the invention at A of FIG. 1;

FIG. 3 is a schematic view of a flight conveying assembly of the present invention;

FIG. 4 is a schematic view of the structure of the link plate body of the present invention;

FIG. 5 is a schematic view of a slide rail according to the present invention;

FIG. 6 is a schematic view of the upper drive column position of the present invention;

FIG. 7 is a schematic diagram of a driving slot according to the present invention;

FIG. 8 is a schematic view of the position of a bi-directional screw of the present invention;

FIG. 9 is a schematic view of the position of a threaded sleeve according to the present invention;

FIG. 10 is a schematic view of a carrier plate according to the present invention;

FIG. 11 is a second sleeve position schematic of the present invention;

FIG. 12 is a schematic view of a pressure sensor location of the present invention;

FIG. 13 is a schematic view of the position of a third slide bar according to the present invention;

fig. 14 is a schematic diagram of a second embodiment of the present invention.

Reference numerals in the drawings: 1. an ultrasonic cleaning pool; 2. a flight conveying assembly; 3. a link plate body; 301. a jack; 302. a magnet ring; 4. a carrying plate; 401. a rod; 4011. a magnet block; 5. a pre-clamping block; 501. a rubber strip; 6. fixing the clamping blocks; 601. an arc-shaped groove; 602. a rubber pad; 7. a driving plate; 8. a driving groove; 9. an upper drive column; 10. a lower drive column; 11. a synchronization bar; 12. a bidirectional screw; 13. a waterproof motor; 14. a threaded sleeve; 15. a horizontal sliding rod is arranged; 16. a shuttle plate; 17. a sliding rod is longitudinally arranged; 18. a second sleeve; 19. a lifting plate; 20. an electric push rod; 21. a liquid injection cylinder; 22. a seal ring; 23. an infusion tube; 24. a pipeline diverter; 25. a water pump; 26. connecting a hard pipe; 27. a conveying hose; 28. a spring; 29. a pressure sensor; 30. a slide rail; 31. a slide bar; 32. a cushion pad; 33. a cleaning ball; 331. a floating ball; 332. brushing; 34. a pull rope; 35. a transverse barrier strip; 36. a wire wheel; 37. a second motor; 38. a third slide bar; 39. and a third sliding sleeve.

Detailed Description

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

Referring to fig. 1 to 13, the present embodiment provides a technical solution: the ultrasonic cleaning equipment of the high-tightness automobile fuel oil braking hard tube assembly comprises an ultrasonic cleaning tank 1, wherein a chain plate conveying assembly 2 is arranged on the inner wall of the ultrasonic cleaning tank 1, and the chain plate conveying assembly 2 is of the prior art, so that the structural principle of the ultrasonic cleaning tank is not repeated herein, a plurality of chain plate bodies 3 are arranged on the chain plate conveying assembly 2 at equal intervals, a bearing plate 4 is movably inserted on the chain plate bodies 3, inserting rods 401 are symmetrically fixed at the bottoms of the bearing plate 4, positioning magnet blocks 4011 are formed on the inserting rods 401, inserting holes 301 are symmetrically formed on the chain plate bodies 3, the inserting rods 401 are inserted on the positioning inserting holes 301, a magnet ring 302 is fixed on the surface of the chain plate bodies 3 outside the inserting holes 301, and after the bearing plate 4 is inserted on the chain plate bodies 3, the magnet blocks 4011 and the magnet ring 302 are mutually adsorbed, so that the stability of connection between the bearing plate 4 and the chain plate bodies 3 can be ensured;

The upper end of one side of the bearing plate 4 is provided with a plurality of pre-clamping assemblies in an equidistant sliding manner, the lower end of one side of the bearing plate 4, which is close to the pre-clamping group, is provided with a plurality of fixed clamping assemblies in an equidistant sliding manner, each fixed clamping assembly is opposite to one pre-clamping assembly, and the bearing plate 4 is provided with a driving assembly for driving the opposite pre-clamping assembly and one fixed clamping assembly to alternately clamp;

Before cleaning, the bearing plate 4 is erected on the jig, then the brake hard pipes are fixed on the bearing plate 4 one by one through the pre-clamping assembly by using a manual or mechanical arm, the upper ends of the brake hard pipes are required to be guaranteed to be protruded to reach the required height above the pre-clamping assembly, the top surfaces of all the brake hard pipes are guaranteed to be flush at the same time, then the bearing plate 4 loaded with the brake hard pipes is placed on the chain plate body 3 by using the mechanical arm or the manual operation, then the chain plate body 3 is driven to move in the ultrasonic cleaning tank 1 by driving the chain plate conveying assembly 2 until the brake hard pipes are driven to be submerged below the liquid level, then the brake hard pipes are conveyed continuously while being cleaned, after a period of cleaning, the driving assembly is driven to enable the fixed clamping assembly to clamp the brake hard pipes, then the pre-clamping assembly is required to continuously convey, and the positions of the brake hard pipes are clamped for two times, so that all the positions on the outer sides of the brake hard pipes can be cleaned, and the problem that the brake hard pipes are clamped and cleaned or stacked in the prior art is solved, and the cleaning quality of the brake hard pipes is improved is cleaned;

The pre-clamping assembly comprises two pre-clamping blocks 5 which are symmetrically arranged, rubber strips 501 are symmetrically fixed on one sides, close to each other, of the two pre-clamping blocks 5, a brake hard tube can be abutted against and pre-fixed between the four rubber strips 501, the fixed clamping assembly comprises two fixed clamping blocks 6 which are symmetrically arranged, arc-shaped grooves 601 are formed in the opposite sides of the two fixed clamping blocks 6, a plurality of rubber pads 602 are fixed on the inner walls of the arc-shaped grooves 601 at equal intervals, when the two pre-clamping blocks 5 keep close, the brake hard tube is pushed into the two pre-clamping blocks 5 from the opening of the two pre-clamping blocks 5 during pre-positioning operation of the brake hard tube, the two rubber strips 501 at the opening of the two pre-clamping blocks 5 are extruded to finally enter the space between the four rubber strips 501, the brake hard tube is abutted against through the four rubber strips 501, and the brake hard tube is positioned between the two pre-clamping blocks 5;

The fixed clamping assembly works by driving the two fixed clamping blocks 6 to approach each other, so that the rubber pad 602 is pressed on the outer side of the brake hard tube to complete the fixed clamping work;

The ultrasonic cleaning pool 1 is provided with a cleaning component which is used for cleaning the brake hard tube clamped and installed on the bearing plate 4, and cleaning liquid can be introduced into the brake hard tube through the cleaning component in the process of continuing to convey the brake hard tube after the brake hard tube is clamped by the fixed clamping component, so that impurity greasy dirt in the brake hard tube with a plurality of inflection points is flushed out of the brake hard tube, the cleaning quality is further improved, and the cleaning dead angle is reduced;

The driving assembly comprises two driving plates 7 which are sequentially connected to the upper end of one side, close to the pre-clamping assembly, of the bearing plate 4 in a sliding manner, third sliding rods 38 are symmetrically fixed on the bearing plate 4, third sliding sleeves 39 are symmetrically fixed on one side, close to the third sliding rods 38, of the driving plates 7, and the two third sliding sleeves 39 on each driving plate 7 are respectively connected with the two third sliding rods 38 in a sliding manner;

A plurality of pairs of driving grooves 8 are formed in the driving plate 7 at equal intervals, the number of each pair of driving grooves 8 is two, each pair of driving grooves 8 are symmetrically arranged, each pair of driving grooves 8 on one driving plate 7 at the upper end is opposite to a pre-clamping assembly, each pair of driving grooves 8 on one driving plate 7 at the lower end is opposite to a fixed clamping assembly, an upper driving column 9 is fixed on one side of the pre-clamping block 5 close to the driving grooves 8, the end part of the upper driving column 9 is inserted into the driving groove 8 on the driving plate 7 at the upper end, a lower driving column 10 is fixed on one side of the fixed clamping block 6 close to the driving groove 8, the end part of the lower driving column 10 is inserted into the driving groove 8 on the driving plate 7 at the lower end, a moving assembly for driving the two driving plates 7 to move relatively is mounted on the bearing plate 4, and a synchronizing bar 11 is symmetrically fixed on the outer wall of the upper end of the driving plate 7 at the upper end;

After the pre-clamping assembly clamps the brake hard pipe and then conveys the brake hard pipe for a certain time, the two driving plates 7 are far away from each other by driving the moving assembly to work, one driving plate 7 at the upper end moves upwards, and the other driving plate 7 at the lower end moves downwards;

At the initial stage of the mutual moving away of the two driving plates 7, the driving groove 8 on the driving plate 7 at the upper end works and can not enable the two pre-clamping blocks 5 to be away from each other, the driving groove 8 on the driving plate 7 at the lower end cooperates with the lower driving column 10 to enable the opposite fixed clamping blocks 6 to be close to each other, and finally the fixed clamping blocks 6 push the rubber pad 602 to be pressed against the outer wall of the brake hard tube to finish clamping and fixing work;

Then the two driving plates 7 continue to be far away from each other, then the two fixed clamping blocks 6 do not move relatively any more, the state of clamping the brake hard tube is kept, and the driving groove 8 on the driving plate 7 at the upper end is matched with the upper driving column 9, so that the two pre-clamping blocks 5 can be far away from each other, and the rubber strip 501 is separated from the outer wall of the brake hard tube;

The two clamping positions on the outer side of the brake hard tube can be cleaned, then the brake hard tube is continuously conveyed for cleaning, after a certain period of time, the moving assembly works to enable the two driving plates 7 to be close to each other until the two driving plates are closed, in the process of being close to each other, the two pre-clamping blocks 5 are close to each other, the rubber strip 501 clamps the brake hard tube again, the two fixed clamping blocks 6 are separated from each other, and the state of fixing the brake hard tube by the pre-clamping assembly is restored;

The moving assembly comprises a bidirectional screw rod 12 which is rotationally connected to the inner wall of the middle part of the bearing plate 4 through a bearing, a waterproof motor 13 is fixed on the inner wall of the lower end of the middle part of the bearing plate 4, the output end of the waterproof motor 13 is fixed to the lower end of the bidirectional screw rod 12, two ends of the bidirectional screw rod 12 are symmetrically and threadedly connected with threaded sleeves 14, the two threaded sleeves 14 are respectively fixed to the outer walls of the two driving plates 7, the two driving plates 7 are driven to be far away from each other, the bidirectional screw rod 12 is driven to rotate through the driving of the waterproof motor 13, the two threaded sleeves 14 are driven to be close to each other through the driving of the waterproof motor 13, and the bidirectional screw rod 12 is driven to reversely rotate, so that the two threaded sleeves 14 are close to each other until the driving plates 7 are closed;

The cleaning assembly comprises transverse slide bars 15 symmetrically fixed on the inner wall of the upper end of the ultrasonic cleaning tank 1, the outer walls of the two transverse slide bars 15 are in sliding connection with a reciprocating plate 16 through first slide holes, longitudinal slide bars 17 are symmetrically fixed on the reciprocating plate 16, second sleeves 18 are sleeved on the outer side of the longitudinal slide bars 17 in a sliding manner, lifting plates 19 are fixed on the outer walls of the two second sleeves 18, electric push rods 20 are fixed on the reciprocating plate 16, the extending ends of the electric push rods 20 are fixed with the outer walls of the lifting plates 19, a plurality of liquid injection cylinders 21 are fixed on the outer wall of one side of the lifting plates 19 at equal intervals, sealing rings 22 are fixed on the bottom surface of the liquid injection cylinders 21, the upper ends of the liquid injection cylinders 21 are communicated with infusion tubes 23, one end, far away from the liquid injection cylinders 21, of each infusion tube is communicated with a pipeline shunt 24, the outer wall of the ultrasonic cleaning tank 1 is fixedly provided with a water pump 25, the liquid inlet end of each water pump 25 is communicated with the ultrasonic cleaning tank 1, the liquid outlet end of each water pump 25 is fixedly connected with a hard tube 26, the liquid outlet end of each hard tube 26 is communicated with the liquid inlet end of each pipeline shunt 24 through a conveying hose 27, the positions of the outer walls of the corresponding to the lifting plates 19 of the ultrasonic cleaning tank 1, and the other is fixedly contacted with the outer walls of the springs 11, and the lifting plates 11 are in contact with the positions of the corresponding spring bars, and are fixed with the outer walls of the lifting plates, and the pressure sensors, and the positions of the lifting plates, and the lifting plates are in contact with the pressure sensors, and are in contact with the pressure bars, and are respectively, and are connected with a pressure springs, and a pressure pipe pressure device;

After the two driving plates 7 are opened by the moving assembly, the clamping operation of the braking hard tube is released by the pre-clamping assembly, the braking hard tube is clamped by the fixed clamping assembly, the driving plates 7 at the upper end are lifted when the two driving plates 7 are opened by the moving assembly, the driving plates 7 at the lower end are lowered, the driving plates 7 at the upper end are lifted to drive the synchronous bar 11 to lift, finally the two driving plates 7 are opened, the top surface of the synchronous bar 11 is higher than the bottom surface of the lifting plate 19, and then the upper end of the synchronous bar 11 is abutted against the pressure sensor 29 in the continuous conveying process of the chain plate body 3, the lifting plate 19 is pushed to drive the reciprocating plate 16 to slide on the transverse sliding rod 15 by the compression spring 28, so that the reciprocating plate 16, the lifting plate 19 and the bearing plate 4 can synchronously move, and the liquid outlet of the bottom surface of the liquid injection cylinder 21 is opposite to the top of the braking hard tube at the moment, in the process that the liquid injection cylinder 21 is opposite to the brake hard tube and moves simultaneously, the electric push rod 20 stretches out to drive the lifting plate 19 to descend, the lifting plate 19 and the synchronous bar 11 keep abutting and relatively sliding, the bottom of the liquid injection cylinder 21 presses the sealing ring 22, the sealing ring 22 abuts against the top of the brake hard tube, the liquid injection cylinder 21 is communicated with the brake hard tube, then the water pump 25 works, the cleaning liquid is pumped into the brake hard tube, impurities and greasy dirt in the brake hard tube are flushed out, the electric push rod 20 contracts after the brake hard tube is cleaned for a certain time, the lifting plate 19 is lifted and reset, then the moving assembly works to drive the two driving plates 7 to be close to each other until the two driving plates 7 are closed, after the two driving plates 7 are closed, the synchronous bar 11 descends, the top surface of the synchronous bar 11 is lower than the bottom surface of the lifting plate 19, the pushing of the synchronous bar 11 is lost, the spring 28 pushes the reciprocating plate 16 to slide and reset along the transverse sliding rod 15, and the cleaned inner brake hard tube is continuously conveyed to the blanking end along with the chain plate body 3, so that the cleaning liquid can be introduced into the inner side of the brake hard tube while the brake hard tube is cleaned by ultrasonic waves, so that the liquid in the inner side of the brake hard tube can circulate, the cleaned impurities and greasy dirt can be flushed out of the brake hard tube, residues are avoided, and the cleaning effect is improved;

in the above working process, after the synchronization bar 11 abuts against the outer side of the pressure sensor 29, the pressure sensor 29 transmits the pressure value to the controller, the controller controls the electric push rod 20 and the water pump 25 to work after obtaining that the pressure value is changed greatly, and the change of the pressure value of the pressure sensor 29 is used as a signal for controlling the electric push rod 20 and the water pump 25 to work, which is the prior art and is not described herein in detail;

After the reciprocating plate 16 is reset, the next chain plate body 3 continues to be conveyed to drive the next bearing plate 4 to move, then the synchronous bar 11 on the next bearing plate 4 is contacted with the pressure sensor 29 on the reciprocating plate 16, and then the cleaning work in the pipe of the brake hard pipe on the next bearing plate 4 is continued;

two sliding rails 30 are fixed on one side of the upper end of the bearing plate 4, which is close to the fixed clamping assembly, from top to bottom, two ends of the sliding rails 30 are fixed with the bearing plate 4, a gap is formed between the middle part of the sliding rails 30 and the bearing plate 4, the driving plate 7 is positioned in the gap between the middle part of the sliding rails 30 and the bearing plate 4, sliding strips 31 are fixed on one sides of the pre-clamping block 5 and the fixed clamping block 6, which are close to the sliding rails 30, and the sliding strips 31 are in sliding connection with the outer walls of the sliding rails 30;

The inner wall of the ultrasonic cleaning pool 1 is symmetrically fixed with a buffer pad 32, one side of the reciprocating plate 16 is pressed on the outer wall of the buffer pad 32, after the synchronous bar 11 is staggered with the lifting plate 19, the reciprocating plate 16 is pushed to reset by the resilience force of the spring 28, and the reciprocating plate 16 impacts on the buffer pad 32 for buffering.

Referring to fig. 14, in this embodiment, a cleaning ball 33 is sleeved on the inner wall of the liquid outlet of the liquid injection cylinder 21, a pull rope 34 is fixed on the outer wall of the cleaning ball 33, a transverse bar 35 is fixed on the inner wall of the liquid injection cylinder 21, a wire wheel 36 is rotatably connected on the inner wall of the liquid injection cylinder 21 through a bearing, one end of the pull rope 34 far away from the cleaning ball 33 penetrates through the transverse bar 35 and is fixed with the outer wall of the wire wheel 36, a second motor 37 is fixed on the outer wall of the liquid injection cylinder 21, one end of the wire wheel 36 is fixed with the output end of the second motor 37, and the cleaning ball 33 is composed of a floating ball 331 fixed with the pull rope 34 and bristles 332 fixed on the outer wall of the floating ball 331 at equal intervals.

When the inner side of the brake hard tube is washed, the water pump 25 pumps liquid through the liquid injection tube 21, the liquid impacts the cleaning ball 33, the cleaning ball 33 enters the brake hard tube from the liquid outlet of the liquid injection tube 21, then the liquid continuously passes through the brake hard tube, the cleaning ball 33 is driven to move in the brake hard tube along with the flushing of water flow, the pull rope 34 is pulled to enable the wire wheel 36 to be automatically unreeled, the second motor 37 is a motor without a self-locking function, so that the water flow flushing the cleaning ball 33 can enable the wire wheel 36 to be automatically unreeled, the inner wall of the brake hard tube is brushed through the brush hair 332, the second motor 37 is driven until the flushing end stage is driven to drive the wire wheel 36 to wind the pull rope 34, the cleaning ball 33 is reset to enter the liquid outlet inner wall of the liquid injection tube 21, the water pump 25 stops working, the brush hair 332 has a certain rebound force and abuts against the inner wall of the liquid outlet of the liquid injection tube 21, the cleaning ball 33 is kept at the position inside the liquid outlet of the liquid injection tube 21, and the cleaning quality is further improved through brushing the inner side of the brake hard tube.

In a third embodiment, the invention further provides a process for ultrasonic cleaning equipment of the high-tightness automobile fuel oil brake hard tube assembly, which adopts the ultrasonic cleaning equipment of the high-tightness automobile fuel oil brake hard tube assembly, and specifically comprises the following steps:

A1, a brake hard tube is fixed on a bearing plate 4 through a pre-clamping assembly, the bearing plate 4 is erected on a chain plate body 3, and the brake hard tube is conveyed inside an ultrasonic cleaning tank 1 through a chain plate conveying assembly 2;

A2, clamping the brake hard tube through the pre-clamping assembly in the initial cleaning stage, and driving the assembly to work after cleaning for a certain time to enable the fixed clamping assembly to clamp the brake hard tube, and releasing the clamping work of the pre-clamping assembly to enable the position where the original pre-clamping assembly clamps the brake hard tube to be cleaned;

a3, the cleaning assembly cleans the inner side of the brake hard tube.

And all that is not described in detail in this specification is well known to those skilled in the art.

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

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

Claims (10)

1. Ultrasonic cleaning equipment of high leakproofness car fuel braking hard tube assembly, including ultrasonic cleaning pond (1), link joint conveying assembly (2) are installed to ultrasonic cleaning pond (1) inner wall, equidistant a plurality of link joint body (3) of installing on link joint conveying assembly (2), its characterized in that: the ultrasonic cleaning tank comprises a chain plate body (3), wherein a bearing plate (4) is movably inserted on the chain plate body (3), a plurality of pre-clamping assemblies are arranged at the upper end of one side of the bearing plate (4) in an equidistant sliding mode, a plurality of fixed clamping assemblies are arranged at the lower end of one side of the bearing plate (4) close to the pre-clamping group in an equidistant sliding mode, each fixed clamping assembly is opposite to one pre-clamping assembly, a driving assembly for driving the opposite pre-clamping assembly and one fixed clamping assembly to alternately clamp is arranged on the bearing plate (4), and a cleaning assembly for cleaning a braking hard tube which is installed on the bearing plate (4) in a clamped mode is arranged on the ultrasonic cleaning tank (1).

2. The ultrasonic cleaning apparatus for a high tightness automotive fuel brake pipe assembly according to claim 1, wherein: the pre-clamping assembly comprises two pre-clamping blocks (5) which are symmetrically arranged, rubber strips (501) are symmetrically fixed on one sides, close to each other, of the two pre-clamping blocks (5), and the brake hard tube can be abutted against and pre-fixed among the four rubber strips (501).

3. The ultrasonic cleaning apparatus for a high tightness automotive fuel brake pipe assembly according to claim 2, wherein: the fixed clamping assembly comprises two fixed clamping blocks (6) which are symmetrically arranged, arc grooves (601) are formed in one sides, opposite to the fixed clamping blocks (6), of the fixed clamping blocks, and a plurality of rubber pads (602) are fixed on the inner wall of each arc groove (601) at equal intervals.

4. The ultrasonic cleaning apparatus for a high tightness automotive fuel brake pipe assembly according to claim 3, wherein: the driving assembly comprises two driving plates (7) which are sequentially connected to the bearing plate (4) and close to the upper end of one side of the pre-clamping assembly in a sliding manner from top to bottom, a plurality of pairs of driving grooves (8) are formed in the driving plates (7) at equal intervals, each pair of driving grooves (8) is two, each pair of driving grooves (8) on the driving plates (7) are symmetrically arranged, one driving groove (8) on the driving plates (7) at the upper end is opposite to one pre-clamping assembly, each pair of driving grooves (8) on the driving plates (7) at the lower end is opposite to one fixed clamping assembly, one side of the pre-clamping block (5) close to the driving grooves (8) is fixedly provided with an upper driving column (9), the end of the upper driving column (9) is inserted into the driving groove (8) on the driving plate (7) at the upper end, one side of the fixed clamping block (6) close to the driving groove (8) is fixedly provided with a lower driving column (10), the end of the lower driving column (10) is opposite to the fixed clamping assembly, and the end of the lower driving column (10) is inserted into the driving plate (7) on the driving plate (7) at the lower end and is opposite to the upper end of the driving plate (7).

5. The ultrasonic cleaning apparatus for a high tightness automotive fuel brake hose assembly according to claim 4, wherein: the movable assembly comprises a bidirectional screw rod (12) which is rotationally connected to the inner wall of the middle of the bearing plate (4) through a bearing, a waterproof motor (13) is fixed on the inner wall of the lower end of the middle of the bearing plate (4), the output end of the waterproof motor (13) is fixed with the lower end of the bidirectional screw rod (12), two ends of the bidirectional screw rod (12) are symmetrically connected with threaded sleeves (14) in a threaded manner, and the two threaded sleeves (14) are respectively fixed on the outer walls of the two driving plates (7).

6. The ultrasonic cleaning apparatus for a high tightness automotive fuel brake hose assembly according to claim 4, wherein: the cleaning component comprises transverse sliding rods (15) symmetrically fixed on the inner wall of the upper end of an ultrasonic cleaning tank (1), the outer walls of the transverse sliding rods (15) are connected with a reciprocating plate (16) in a sliding mode through first sliding holes, longitudinal sliding rods (17) are symmetrically fixed on the reciprocating plate (16), second sleeves (18) are sleeved on the outer sides of the longitudinal sliding rods (17) in a sliding mode, lifting plates (19) are fixed on the outer walls of the second sleeves (18), electric push rods (20) are fixed on the reciprocating plate (16), the extending ends of the electric push rods (20) are fixed with the outer walls of the lifting plates (19), a plurality of liquid injection cylinders (21) are fixed on the outer walls of one side of the lifting plates (19) at equal intervals, sealing rings (22) are fixed on the bottom surfaces of the liquid injection cylinders (21), the upper ends of the liquid injection cylinders (21) are communicated with liquid delivery pipes (23), one ends of the liquid injection cylinders (23) are communicated with a pipeline diverter (24), the outer walls of the second sleeves (18) are fixed with lifting plates (19), the outer walls of the electric push rods (20) are fixed with the outer walls of the ultrasonic cleaning tank (25), the liquid pump (25) are fixedly connected with the liquid pump (25), the liquid outlet end of the connecting hard pipe (26) is communicated with the liquid inlet end of the pipeline flow divider (24) through a conveying hose (27), a spring (28) is sleeved on the outer side of the transverse sliding rod (15), one end of the spring (28) is in extrusion contact with the outer wall of the reciprocating plate (16) and the other end of the outer wall of the ultrasonic cleaning tank (1), and a pressure sensor (29) is fixed on the outer wall of the lifting plate (19) corresponding to the position of the synchronous bar (11).

7. The ultrasonic cleaning apparatus for a high tightness automotive fuel brake hose assembly according to claim 6, wherein: the inner wall of the ultrasonic cleaning pool (1) is symmetrically fixed with a buffer pad (32), and one side of the reciprocating plate (16) is pressed on the outer wall of the buffer pad (32).

8. The ultrasonic cleaning apparatus for a high tightness automotive fuel brake hose assembly according to claim 6, wherein: the utility model discloses a liquid injection cylinder, including annotating liquid section of thick bamboo (21), annotate liquid section of thick bamboo (21) liquid outlet inner wall on the cover be equipped with a cleaning ball (33), be fixed with stay cord (34) on the outer wall of cleaning ball (33), be fixed with on the inner wall of annotating liquid section of thick bamboo (21) and cross bar (35), be connected with wire wheel (36) through the bearing rotation on the inner wall of annotating liquid section of thick bamboo (21), the one end that cleaning ball (33) was kept away from to stay cord (34) runs through cross bar (35) and wire wheel (36) outer wall is fixed, be fixed with second motor (37) on the outer wall of annotating liquid section of thick bamboo (21), the one end of wire wheel (36) is fixed with the output of second motor (37).

9. The ultrasonic cleaning apparatus for a high tightness automotive fuel brake hose assembly according to claim 8, wherein: the cleaning ball (33) is composed of a floating ball (331) fixed with a pull rope (34) and bristles (332) fixed on the outer wall of the floating ball (331) at equal intervals.

10. The process of the ultrasonic cleaning equipment of the high-tightness automobile fuel oil braking hard pipe assembly is characterized by comprising the following steps of: an ultrasonic cleaning device adopting the high-tightness automobile fuel oil brake hard pipe assembly as claimed in any one of claims 1 to 9, which comprises the following steps:

A1, a brake hard tube is fixed on a bearing plate (4) through a pre-clamping assembly, the bearing plate (4) is erected on a chain plate body (3), and is conveyed inside an ultrasonic cleaning tank (1) through a chain plate conveying assembly (2);

A2, clamping the brake hard tube through the pre-clamping assembly in the initial cleaning stage, and driving the assembly to work after cleaning for a certain time to enable the fixed clamping assembly to clamp the brake hard tube, and releasing the clamping work of the pre-clamping assembly to enable the position where the original pre-clamping assembly clamps the brake hard tube to be cleaned;

a3, the cleaning assembly cleans the inner side of the brake hard tube.