CN115193801B - Automatic cleaning device for die castings of new energy automobiles - Google Patents
Automatic cleaning device for die castings of new energy automobiles Download PDFInfo
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- CN115193801B CN115193801B CN202210930516.0A CN202210930516A CN115193801B CN 115193801 B CN115193801 B CN 115193801B CN 202210930516 A CN202210930516 A CN 202210930516A CN 115193801 B CN115193801 B CN 115193801B
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- claw
- driving rack
- robot
- fixed support
- new energy
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- 238000004140 cleaning Methods 0.000 title claims abstract description 94
- 238000004512 die casting Methods 0.000 title claims abstract description 63
- 210000000078 claw Anatomy 0.000 claims abstract description 105
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 78
- 239000007788 liquid Substances 0.000 claims description 30
- 238000005507 spraying Methods 0.000 claims description 22
- 239000007921 spray Substances 0.000 claims description 19
- 238000011084 recovery Methods 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000005406 washing Methods 0.000 description 26
- 239000012530 fluid Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 9
- 239000002351 wastewater Substances 0.000 description 9
- 238000001035 drying Methods 0.000 description 3
- 238000002791 soaking Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 235000011888 snacks Nutrition 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D31/00—Cutting-off surplus material, e.g. gates; Cleaning and working on castings
- B22D31/002—Cleaning, working on castings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J11/00—Manipulators not otherwise provided for
- B25J11/008—Manipulators for service tasks
- B25J11/0085—Cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J15/00—Gripping heads and other end effectors
- B25J15/0019—End effectors other than grippers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J15/00—Gripping heads and other end effectors
- B25J15/0028—Gripping heads and other end effectors with movable, e.g. pivoting gripping jaw surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J15/00—Gripping heads and other end effectors
- B25J15/0047—Gripping heads and other end effectors for internally gripping hollow or recessed objects
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G3/00—Apparatus for cleaning or pickling metallic material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Robotics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The invention relates to the field of die casting cleaning of new energy automobiles, in particular to an automatic cleaning device for a die casting of a new energy automobile, which comprises a manipulator, a mounting bracket, a first hydraulic cylinder, a robot and a cleaning device, wherein the manipulator comprises a driving rack, a fixed support, an inner claw gear, a sliding inner claw and a movable outer claw; the driving rack is arranged in the middle of the fixed support, the inner claw gears are evenly rotatably arranged in gaps between the upper wall and the lower wall of the fixed support on the left side and the right side of the driving rack, the front face of the sliding inner claw is matched with the inner claw gears, the movable inner claw is vertically distributed with the driving rack, the gear faces of the movable outer claw are respectively matched with the four tooth faces of the driving rack, the fixed support is fixedly arranged on the mounting bracket, the first hydraulic cylinder is coaxially connected with the driving rack, the mounting bracket is fixedly connected with the robot, the cleaning equipment and the robot are fixedly arranged on the opposite face of the robot on the same plane, and the scheme enables die castings to be cleaned in all directions through the inner fixing mode, the outer fixing mode and the two cleaning modes.
Description
Technical Field
The invention relates to the field of automatic cleaning of die castings of new energy automobiles, in particular to an automatic cleaning device for die castings of new energy automobiles.
Background
Along with the wide popularization of new energy automobile, the die casting of new energy automobile uses more and more, and die casting structure is complicated, can make the internal surface of die casting and surface all adhere to dust, metal chip, oil stain etc. in the course of working, and be difficult for clear away, current existing cleaning technique generally includes direct washing and soaking washing, and direct washing can have the place of wasing unclean, and soaking washing also can have the inconvenient trouble of scooping up, therefore, a self-cleaning device for die casting of new energy automobile is urgently needed to solve above-mentioned problem.
Disclosure of Invention
Based on this, it is necessary to provide an automatic cleaning device for die castings of new energy automobiles in view of the problems of the prior art.
In order to solve the problems in the prior art, the invention adopts the following technical scheme:
the automatic cleaning device for the die castings of the new energy automobiles comprises a manipulator, a mounting bracket, a first hydraulic cylinder, a robot and cleaning equipment, and is characterized in that the manipulator comprises a fixed support, a driving rack, an inner claw gear, a sliding inner claw and a movable outer claw; the fixed support is provided with a cross space at the center along the long side direction, the inner bottom surface of the fixed support cross space is provided with a transverse groove, the middle part of the transverse groove is provided with a round bulge base, the middle parts of the left side and the right side lower bottom surface of the fixed support cross space are respectively provided with a vertical transverse wall, the left and the right vertical transverse walls are parallel to the inner bottom surface of the cross space, one side of each of the left and the right vertical transverse walls, which is close to the center of the cross space, is provided with a vertical blocking plate, the driving rack is provided with an upper tooth surface, a lower tooth surface, a left tooth surface and a right tooth surface, the driving rack is slidably arranged in the fixed support cross space, the four tooth surfaces respectively correspond to the four directions of the cross space, the inner claw gears are provided with a plurality of inner claw gears, the inner claw gears are evenly distributed on the left side and the right side of the driving rack, the inner claw gears are rotatably arranged on the lower wall surface of the cross space of the fixed support, and the left claw gears and the right claw gears are aligned, the left inner claw gear is matched with the left tooth surface of the driving rack, the right inner claw gear is matched with the right tooth surface of the driving rack, the sliding inner claws are in one-to-one correspondence with the inner claw gears, the sliding inner claws are transversely arranged in the cross space, the front faces of the sliding inner claws are matched with the inner claw gears, the back faces of the sliding inner claws are contacted with the inner bottom surface of the fixed support and the vertical transverse wall, the sliding inner claws are vertically distributed with the driving rack, the movable outer claws are provided with four, the movable outer claw gears are rotatably arranged at the tail part of the fixed support and are respectively matched with the four tooth surfaces of the driving rack, the fixed support is fixedly arranged on the mounting bracket, the telescopic end of the first hydraulic cylinder is coaxially connected with the tail end of the driving rack, the fixed end of the first hydraulic cylinder is fixedly connected with the mounting bracket, the mounting bracket is fixedly connected with the robot, and the cleaning equipment is fixedly arranged on the opposite face of the robot on the same plane as the robot.
Preferably, a conveyor belt, a conveyor wheel and a conveyor motor are arranged, the conveyor wheel is fixedly installed at the lower position of the front part of the robot, the left end and the right end of the conveyor belt are independently arranged, the conveyor belt is installed above the conveyor wheels at the left end and the right end, and the conveyor motor is connected with the conveyor wheels.
Preferably, the cleaning device comprises a straight vertical pipe, a water tank, a water spraying motor and a water spraying nozzle, wherein the water tank is fixedly arranged right in front of the robot, the straight pipe is fixedly and penetratingly arranged right above the water tank, a joint on the upper portion of the straight vertical pipe faces the direction of the robot, the water spraying motor is fixedly arranged on the side face of the water tank, the water spraying motor is connected with the water spraying nozzle through a circuit of the straight pipe, the water spraying nozzle is connected with the water tank through a pipeline of the straight pipe, and the water spraying nozzle is arranged on the upper portion of the straight vertical pipe.
Preferably, a servo motor, a movable joint and a second hydraulic cylinder are arranged, the servo motor is fixedly arranged at the joint of the upper part of the vertical pipe, the movable joint is fixedly arranged at the front part of the servo motor, the second hydraulic cylinder is provided with a plurality of hydraulic cylinders, the hydraulic cylinders are respectively and fixedly arranged at the front part of the movable joint, and a water spray nozzle is fixedly arranged at the telescopic end of the second hydraulic cylinder.
Preferably, a cleaning solution tank, a cleaning solution motor and a cleaning solution nozzle are arranged, the cleaning solution tank is fixedly arranged on the left side of the water tank, the cleaning solution motor is fixedly arranged on the side surface of the cleaning solution tank, the cleaning solution nozzle is arranged at the telescopic end of the second hydraulic cylinder, the cleaning solution motor is connected with the cleaning solution nozzle through an upright pipe circuit, and the cleaning solution nozzle is connected with the cleaning solution tank through an upright pipe pipeline.
Preferably, an air heater is arranged and fixedly arranged at the telescopic end of the second hydraulic cylinder.
Preferably, an outer claw rubber cushion and an inner claw rubber cushion are arranged, the outer claw rubber cushion is fixedly arranged at the claw hand end of the movable outer claw, and the inner claw rubber cushion is fixedly arranged on the outward end face of the sliding inner claw.
Preferably, a workbench is arranged, the right end of the upper surface of the workbench is fixedly connected with a robot, the left end of the upper surface of the workbench is fixedly connected with a cleaning device, and a groove and a water outlet are arranged in the middle of the workbench.
Preferably, a recovery box is arranged and is arranged at the lower part of the workbench and connected with the water outlet of the workbench.
Preferably, a spring is further arranged, one end of the spring is fixedly arranged at the front end of the driving rack, and the other end of the spring is connected with a circular protruding base fixedly supporting the inner bottom surface.
Compared with the prior art, the beneficial effects of this application are:
1. the inside and outside two sets of tongs settings through the manipulator, the manipulator is fixed through the installing support to the robot, the manipulator stretches into inside the die casting part, first pneumatic cylinder extends the work, promote initiative rack forward movement, the initiative rack passes through gear engagement and drives four interior grab tooth wheel rotations, the initiative rack drives four activity outer grabs outwards upset simultaneously and opens, grab tooth wheel and drive four slip in grab outwards extension slip, grab through the inner wall compression fixed die casting part in four slip, cleaning equipment can wash die casting part surface, surface cleaning ends, after the robot places die casting part stability, first pneumatic cylinder shrink work, pulling initiative rack backward movement, initiative rack drives four interior grab tooth wheel reverse rotation, interior grab tooth wheel drives four slip in the interior and snacks, simultaneously, the initiative rack drives four activity outer grabs inwards upset, the activity outer grab is followed the die casting part, cleaning equipment can wash die casting part inner space, thoroughly is realized through twice cleaning.
2. The utility model provides a through introducing workstation and collection box, the workstation upper surface is provided with the recess, can collect wash waste water, and the intermediate position is provided with down the mouth of a river, is connected with the collection box through down the mouth of a river below the workstation, and wash waste water flows into the collection box through down the mouth of a river, realizes wash waste water recovery processing, avoids sewage to flow in disorder and causes environmental pollution.
3. This application sprays the washing liquid to die-casting part surface before the clear water washes through introducing washing liquid, washing liquid motor, washing liquid case and washing liquid nozzle, decomposes die-casting part surface oil stain, realizes the washing of die-casting part interior external surface oil stain.
4. This application is through introducing conveyer belt, transfer wheel and conveying motor, puts the die-casting part on the conveyer belt, and the work begins after the conveying motor circular telegram, and the drive transfer wheel rotates, and the drive wheel drives conveyer belt lateral movement, carries the robot below position to the die-casting part, makes things convenient for the robot material loading.
5. This application is through introducing servo motor and second pneumatic cylinder, and servo motor circular telegram back drive movable joint rotates, and movable joint drives the pneumatic cylinder and rotates, finally drives the water spray nozzle and rotates, and the water spray nozzle back-and-forth movement of the flexible control water spray nozzle of second pneumatic cylinder realizes that the flexible around realizing in the pivoted, can realize the all-round die casting part of wasing.
6. The application grabs the cushion in through leading into and grabs the cushion outward, has increased the slip in grab with the activity grab frictional force outward, avoided simultaneously slip in claw and activity outer claw and die casting part surface direct contact, realize the effect on protection die casting part surface.
7. According to the driving rack and the driving rack fixing support, the springs are introduced, the buffering is increased, the driving rack is reduced to be in direct contact with the fixing support, and the driving rack and the fixing support are protected.
8. This application makes the water source fixed through introducing straight riser, water tank, water spray motor and water spray nozzle, and water spray motor circular telegram drive water spray nozzle, and water spray pressure is great, realizes wasing fast.
Drawings
FIG. 1 is a front view of an embodiment;
FIG. 2 is a top view of an embodiment;
FIG. 3 is a bottom view of an embodiment;
FIG. 4 is a perspective view of an embodiment;
FIG. 5 is a front view of the manipulator of the embodiment;
FIG. 6 is a side view of the manipulator of the embodiment;
FIG. 7 is a cross-sectional view of FIG. 6 of an embodiment;
FIG. 8 is a perspective view of a manipulator of an embodiment;
FIG. 9 is a view of a cleaning device of an embodiment;
FIG. 10 is a partial view of a cleaning device of an embodiment;
fig. 11 is a view of a manipulator internal clamp die cast of an embodiment.
The reference numerals in the figures are:
1-a manipulator; 1 a-a driving rack; 1 b-inner jaw gear; 1 c-sliding inner jaw; 1 d-a movable outer jaw; 1 e-fixing and supporting;
2-a first hydraulic cylinder;
3-cleaning equipment; 3 a-a water tank; 3 b-water jet; 3 c-a water spraying motor; 3 d-a straight riser; 3 e-a hot air blower;
4-a robot; 4 a-mounting brackets;
5-a conveyor belt; 5 a-a transfer wheel; 5 b-a conveyor motor; 5 c-die casting the part;
6-a servo motor; 6 a-a movable joint; 6 b-a second hydraulic cylinder;
7-a cleaning liquid tank; 7 a-a cleaning liquid motor; 7 b-a cleaning solution nozzle; 7 c-a recovery box;
8-a workbench;
9-an outer claw rubber pad; 9 a-a spring; 9 b-inner claw rubber cushion.
Detailed Description
The invention will be further described in detail with reference to the drawings and the detailed description below, in order to further understand the features and technical means of the invention and the specific objects and functions achieved.
As shown in fig. 1-8:
the automatic cleaning device for the die castings of the new energy automobiles comprises a manipulator 1, a mounting bracket 4a, a first hydraulic cylinder 2, a robot 4 and cleaning equipment 3, and is characterized in that the manipulator 1 comprises a fixed support 1e, a driving rack 1a, an inner claw gear 1b, a sliding inner claw 1c and a movable outer claw 1d; the fixed support 1e is provided with a cross space at the center along the long side direction, the inner bottom surface of the cross space of the fixed support 1e is provided with a transverse groove, the middle part of the transverse groove is provided with a round bulge base, the middle parts of the left side and the right side lower bottom surface of the cross space of the fixed support 1e are respectively provided with a vertical transverse wall, the left and the right vertical transverse walls are parallel to the inner bottom surface of the cross space, one side of the left and the right vertical transverse walls close to the center of the cross space is respectively provided with a vertical blocking plate, the driving rack 1a is provided with an upper tooth surface, a lower tooth surface, a left tooth surface and a right tooth surface, the driving rack 1a is slidably arranged in the cross space of the fixed support 1e, the four tooth surfaces respectively correspond to the four directions of the cross space, the inner claw gears 1b are provided with a plurality of inner claw gears 1b which are evenly distributed on the left side and the right side of the driving rack 1a, the inner claw gears 1b are rotatably arranged on the lower wall surface of the cross space of the fixed support 1e, and the left and the right claw gears are aligned in pairs, the left inner claw gear 1b is matched with the left tooth surface of the driving rack 1a, the right inner claw gear 1b is matched with the right tooth surface of the driving rack 1a, the sliding inner claw 1c is provided with a plurality of inner claw gears 1b, the sliding inner claw 1c is transversely arranged in a cross space, the front surface of the sliding inner claw 1c is matched with the inner claw gears 1b, the back surface of the sliding inner claw 1c is contacted with the inner bottom surface and the vertical transverse wall of the fixed support 1e, the sliding inner claw 1c is vertically distributed with the driving rack 1a, the movable outer claw 1d is provided with four teeth, the movable outer claw 1d is rotatably arranged at the tail part of the fixed support 1e, the gear surface of the movable outer claw 1d is respectively matched with the four tooth surfaces of the driving rack 1a, the fixed support 1e is fixedly arranged on the mounting bracket 4a, the telescopic end of the first hydraulic cylinder 2 is coaxially connected with the tail end of the driving rack 1a, the fixed end of the first hydraulic cylinder 2 is fixedly connected with the mounting bracket 4a, the mounting bracket 4a is fixedly connected with the robot 4, the cleaning device 3 and the robot 4 are fixedly arranged on the opposite surface of the robot 4 in the same plane.
Based on the above embodiment, the technical problem to be solved by the present application is that the die-casting part 5c of the new energy automobile has a complex structure, both the inner and outer surfaces need to be cleaned, the prior art is generally the trouble of appearance washing or soaking cleaning, cleaning is not thorough and the scooping is unchanged after cleaning, therefore, the present application is provided with two sets of inner and outer gripper hands of the manipulator 1, wherein one end of the movable outer gripper 1d is designed as a half gear, one end is designed as a fixed gripper hand, the sliding inner gripper 1c and the inner gripper gear 1b can be provided in a plurality of ways according to the requirement, the left and right sides are symmetrical, the present application is provided with four sliding inner gripper 1c as a cuboid design, the sliding inner gripper 1c has only a front surface as a meshing surface, the inner gripper gear 1b is matched, the robot 4 fixes the manipulator 1 through the mounting bracket 4a, the manipulator 1 stretches into the die-casting part 5c, the first hydraulic cylinder 2 stretches to work, pushes the driving rack 1a to move forward along the cross space, the driving rack 1a drives the four inner claw gears 1b to rotate through gear matching, meanwhile, the driving rack 1a drives the four movable outer claws 1d to outwards overturn and open, the inner claw gears 1b drive the four sliding inner claws 1c to outwards stretch and slide, the four sliding inner claws 1c press and fix the die-casting part 5c through the inner wall, the cleaning equipment 3 can clean the outer surface of the die-casting part 5c, after the surface cleaning is finished, the robot 4 places the die-casting part 5c stably, the first hydraulic cylinder 2 contracts to work, the driving rack 1a is pulled to backwards move, the driving rack 1a drives the four inner claw gears 1b to reversely rotate, the inner claw gears 1b drive the four sliding inner claws 1c to inwards retract, meanwhile, the driving rack 1a drives the four movable outer claws 1d to inwards overturn, the movable outer claws 1d clamp and fix the die-casting part 5c from the outer surface, the cleaning equipment 3 can clean the inner space of the die-casting part 5c, after the two times of cleaning, the manipulator 1 places the die-casting part 5c.
Further, in order to solve the problem of transfer of the die-cast part 5c, as shown in fig. 1 to 4:
the robot is provided with a conveyor belt 5, a conveyor wheel 5a and a conveyor motor 5b, wherein the conveyor wheel 5a is fixedly arranged at a position below the front part of the robot 4, the left end and the right end of the robot are independently arranged, the conveyor belt 5 is arranged above the conveyor wheel 5a at the left end and the right end, and the conveyor motor 5b is connected with the conveyor wheel 5 a.
Based on the above-mentioned embodiment, the technical problem that this application wants to solve is die-casting part 5c quantity more, and the transportation is unchangeable, and for this reason, this application sets up through conveying motor 5b, transfer wheel 5a and conveyer belt 5, and die-casting part 5c puts on conveyer belt 5, and the work begins after the transfer motor 5b circular telegram, and drive transfer wheel 5a rotates, and the drive wheel drives conveyer belt 5 lateral movement, transports die-casting part 5c to robot 4 below, and the position makes things convenient for robot 4 material loading to the above-mentioned problem has been solved.
Further, to solve the problem of rapid cleaning, as shown in fig. 1-4:
the cleaning device 3 comprises a vertical pipe 3d, a water tank 3a, a water spraying motor 3c and a water spraying nozzle 3b, wherein the water tank 3a is fixedly installed right in front of the robot 4, the vertical pipe 3d is fixedly and penetratingly installed right above the water tank 3a, the upper joint of the vertical pipe 3d faces the direction of the robot 4, the water spraying motor 3c is fixedly installed on the side face of the water tank 3a, the water spraying motor 3c is connected with the water spraying nozzle 3b through a vertical pipe 3d circuit, the water spraying nozzle 3b is connected with the water tank 3a through a vertical pipe 3d pipeline, and the water spraying nozzle 3b is installed on the upper portion of the vertical pipe 3 d.
Based on the above-mentioned embodiment, the technical problem that this application wants to solve is that the flowing water source is few, and water pressure is not high, water spray nozzle 3b washs die-casting part 5c long time and washs uncleanly trouble, this application is through setting up fixed water tank 3a, the volume is big water storage many and the water source is stable, straight riser 3d sets up at right angle, lower extreme fixed link water tank 3a, upper portion connects towards robot 4 direction, water spray nozzle 3b runs through straight riser 3d through the water pipe and links with water tank 3a, water spray motor 3c carries water spray nozzle 3b according to the high pressure mode after the circular telegram, carry out the high pressure to die-casting part 5c and wash, thereby solve above-mentioned problem.
Further, to solve the problem of omnibearing cleaning, as shown in fig. 9-10:
the hydraulic device is provided with a servo motor 6, a movable joint 6a and a second hydraulic cylinder 6b, wherein the servo motor 6 is fixedly arranged at the joint of the upper part of the vertical pipe 3d, the movable joint 6a is fixedly arranged at the front part of the servo motor 6, the second hydraulic cylinder 6b is provided with a plurality of hydraulic cylinders, the hydraulic devices are respectively and fixedly arranged at the front part of the movable joint 6a, and the water spray nozzle 3b is fixedly arranged at the telescopic end of the second hydraulic cylinder 6 b.
Based on the above-mentioned embodiment, the technical problem that this application wants to solve is when fixed mode washs die-casting part 5c, washs the point singleness, washs incompletely, there is the unable abluent trouble in dead angle, and for this reason, this application is through setting up servo motor 6 and connecting movable joint 6a, the movable joint 6a of servo motor 6 back drive front portion rotates, movable joint 6a drives the pneumatic cylinder of front portion again and rotates, the pneumatic cylinder drives front end water spray 3b and rotates, the flexible water spray 3b back-and-forth movement that drives of second pneumatic cylinder 6b, water spray 3b realizes the fore-and-aft concertina movement when realizing the pivoted, can carry out the omnidirectional washing to the die-casting, thereby solve above-mentioned problem.
Further, in order to solve the problem of oil stain cleaning, as shown in fig. 4 to 10:
the cleaning device is provided with a cleaning fluid tank 7, a cleaning fluid motor 7a and a cleaning fluid nozzle 7b, wherein the cleaning fluid tank 7 is fixedly arranged on the left side of the water tank 3a, the cleaning fluid motor 7a is fixedly arranged on the side surface of the cleaning fluid tank 7, the cleaning fluid nozzle 7b is arranged at the telescopic end of the second hydraulic cylinder 6b, the cleaning fluid motor 7a is connected with the cleaning fluid nozzle 7b through a straight vertical pipe 3d circuit, and the cleaning fluid nozzle 7b is connected with the cleaning fluid tank 7 through a straight vertical pipe 3d pipeline.
Based on the above-mentioned embodiment, the technical problem that this application wants to solve is that die-casting part 5c surface treatment has dust and metal chip outside, inside and outside still has other oil stain, general washing can't get rid of trouble, this application is through setting up washing liquid tank 7, store the washing liquid, washing liquid tank 7 and straight riser 3d pipe connection, washing liquid motor 7a installs in washing liquid tank 7 side, washing liquid motor 7a and washing liquid nozzle 7b are through straight riser 3d circuit link, servo motor 6 work drive movable joint 6a rotates, the telescopic motion of pneumatic cylinder, drive washing liquid nozzle 7b rotation and fore-and-aft motion, the omnidirectional quick washing liquid that spouts to die-casting part 5c of drive washing liquid nozzle 7b behind the washing liquid motor 7a circular telegram, the decomposition oil stain that the washing liquid can be fine, thereby the above-mentioned problem has been solved.
Further, in order to solve the problem of quick drying, as shown in fig. 10:
an air heater 3e is arranged, and the air heater 3e is fixedly arranged at the telescopic end of the second hydraulic cylinder 6 b.
Based on the above-mentioned embodiment, the technical problem that this application wants to solve is that the die-casting part 5c washs the back drying under the natural state slower, and the incomplete drying can lead to rusty trouble, and this application is through setting up air heater 3e, and servo motor 6 work drive movable joint 6a rotates, and the flexible motion of second pneumatic cylinder 6b drives air heater 3e and rotatory and back-and-forth movement, produces hot-blast after the air heater 3e circular telegram, and the omnidirectional is weather die-casting part 5c fast to above-mentioned problem has been solved.
Further, in order to solve the problem of abrasion of the inner and outer surfaces of the die-cast part 5c, as shown in fig. 1 to 5:
an outer claw rubber pad 9 and an inner claw rubber pad 9b are arranged, the outer claw rubber pad 9 is fixedly arranged at the claw hand end of the movable outer claw 1d, and the inner claw rubber pad 9b is fixedly arranged on the outward end face of the sliding inner claw 1 c.
Based on the above-mentioned embodiment, the technical problem that this application wants to solve is die-casting part 5c surface smoothness, and machining precision is high, and interior external surface that claw 1c and activity outer claw 1d pressed from both sides die-casting part 5c in the slip can lead to die-casting part 5c internal and external surface impaired trouble, and this application has increased the frictional force between outer claw of activity 1d and the die-casting part 5c through setting up outer claw cushion 9 and interior claw cushion 9b, plays the effect of protecting die-casting part 5c internal and external surface simultaneously to above-mentioned problem has been solved.
Further, to solve the problems of work site and wastewater reclamation, as shown in fig. 1:
the cleaning device is provided with a workbench 8, the right end of the upper surface of the workbench 8 is fixedly connected with the robot 4, the left end of the upper surface of the workbench 8 is fixedly connected with the cleaning device 3, and a groove and a water outlet are arranged in the middle of the workbench 8.
Based on the above-mentioned embodiment, the technical problem that this application wants to solve is that robot 4 work needs certain place space, and cleaning equipment 3 also need fixed arrangement, and waste water after the washing is not handled the trouble that can pollute the ground, and this application makes robot 4 and cleaning equipment 3 fixed mounting in 8 left and right sides of workstation through setting up workstation 8, and cleaning waste water drops and can assemble the middle recess department of workstation 8 to flow through the water outlet, thereby solved above-mentioned problem.
Further, to solve the problem of wastewater recovery, as shown in fig. 3:
the recycling box 7c is arranged, and the recycling box 7c is arranged at the lower part of the workbench 8 and is connected with a water outlet of the workbench 8.
Based on the above-mentioned embodiment, the technical problem that this application wants to solve is that wash waste water is discharged through handling, can cause environmental pollution's trouble, and this application is through setting up collection box 7c, with wash waste water recovery processing, not direct discharge to above-mentioned problem has been solved.
Further, in order to solve the problem of protecting the driving rack 1a and the fixed support 1e, as shown in fig. 7:
and a spring 9a is also arranged, one end of the spring 9a is fixedly arranged at the front end of the driving rack 1a, and the other end of the spring is connected with a circular convex base of the inner bottom surface of the fixed support 1 e.
Based on the above-mentioned embodiment, the technical problem that this application wants to solve is that first pneumatic cylinder 2 directly promotes initiative rack 1a, and speed is faster, and initiative rack 1a front end does not have other buffering, and initiative rack 1a contacts fixed support 1e, can cause the trouble that fixed support 1e and initiative rack 1a damaged, this application is through setting up spring 9a, the circular protruding base of fixed support 1e inner bottom surface of spring 9a one end fixed connection, spring 9a other end fixed connection initiative rack 1a front end, when initiative rack 1a promotes forward, spring 9a atress compression, can effectually cushion initiative rack 1a forward running, has avoided initiative rack 1a direct contact fixed support 1e to the above-mentioned problem has been solved.
Claims (10)
1. An automatic cleaning device for die castings of new energy automobiles comprises a mechanical arm (1), a mounting bracket (4 a), a first hydraulic cylinder (2), a robot (4) and cleaning equipment (3), and is characterized in that the mechanical arm (1) comprises a fixed support (1 e), a driving rack (1 a), an inner claw gear (1 b), a sliding inner claw (1 c) and a movable outer claw (1 d); the fixed support (1 e) is provided with a cross space at the center along the long side direction, the inner bottom surface of the cross space of the fixed support (1 e) is provided with a transverse groove, the middle part of the transverse groove is provided with a round convex base, the middle parts of the left side and the right side lower bottom surface of the cross space of the fixed support (1 e) are respectively provided with an upright transverse wall, the left and the right upright transverse walls are parallel to the inner bottom surface of the cross space, one side of the left and the right upright transverse walls, which is close to the center of the cross space, is respectively provided with a vertical blocking plate, the driving rack (1 a) is provided with an upper tooth surface, a lower tooth surface, a left tooth surface and a right tooth surface, the driving rack (1 a) is slidably arranged in the cross space of the fixed support (1 e), the four tooth surfaces respectively correspond to the four directions of the cross space, the inner claw gears (1 b) are provided with a plurality of inner claw gears (1 b) which are evenly distributed on the left side and the right side of the driving rack (1 a), the inner claw gears (1 b) are rotatably arranged on the lower wall surface of a cross space of the fixed support (1 e) and are aligned in pairs, the left inner claw gears (1 b) are matched with the left tooth surface of the driving rack (1 a), the right inner claw gears (1 b) are matched with the right tooth surface of the driving rack (1 a), the sliding inner claws (1 c) are provided with a plurality of inner claw gears (1 b) in one-to-one correspondence, the sliding inner claws (1 c) are transversely arranged in the cross space, the front surfaces of the sliding inner claws (1 c) are matched with the inner claw gears (1 b), the back surfaces of the sliding inner claws (1 c) are contacted with the inner bottom surfaces of the fixed support (1 e) and the vertical transverse walls, the sliding inner claw (1 c) is vertically distributed with the driving rack (1 a), the movable outer claw (1 d) is provided with four, the movable outer claw (1 d) is rotatably arranged at the tail part of the fixed support (1 e), the gear surface of the movable outer claw (1 d) is respectively matched with the four tooth surfaces of the driving rack (1 a), the fixed support (1 e) is fixedly arranged on the mounting support (4 a), the telescopic end of the first hydraulic cylinder (2) is coaxially connected with the tail end of the driving rack (1 a), the fixed end of the first hydraulic cylinder (2) is fixedly connected with the mounting support (4 a), the mounting support (4 a) is fixedly connected with the robot (4), and the cleaning equipment (3) and the robot (4) are fixedly arranged on the opposite surface of the robot (4) in the same plane.
2. The automatic cleaning device for die castings for new energy automobiles according to claim 1, wherein a conveyor belt (5), a conveyor wheel (5 a) and a conveyor motor (5 b) are provided, the conveyor wheel (5 a) is fixedly installed at a position below the front part of the robot (4), the left end and the right end are separately arranged, the conveyor belt (5) is installed above the conveyor wheel (5 a) at the left end and the right end, and the conveyor motor (5 b) is connected with the conveyor wheel (5 a).
3. The automatic cleaning device for die castings of new energy automobiles according to claim 1, wherein the cleaning equipment (3) comprises a straight vertical pipe (3 d), a water tank (3 a), a water spraying motor (3 c) and a water spraying nozzle (3 b), the water tank (3 a) is fixedly installed right in front of the robot (4), the straight vertical pipe (3 d) is fixedly installed right above the water tank (3 a) in a penetrating manner, an upper joint of the straight vertical pipe (3 d) faces the direction of the robot (4), the water spraying motor (3 c) is fixedly installed on the side face of the water tank (3 a), the water spraying motor (3 c) is connected with the water spraying nozzle (3 b) through a circuit of the straight vertical pipe (3 d), the water spraying nozzle (3 b) is connected with the water tank (3 a) through a pipeline of the straight vertical pipe (3 d), and the water spraying nozzle (3 b) is installed on the upper portion of the straight vertical pipe (3 d).
4. The automatic cleaning device for die castings of new energy automobiles according to claim 3, wherein a servo motor (6), a movable joint (6 a) and a second hydraulic cylinder (6 b) are arranged, the servo motor (6) is fixedly installed at the joint of the upper portion of the vertical pipe (3 d), the movable joint (6 a) is fixedly installed at the front portion of the servo motor (6), the second hydraulic cylinder (6 b) is provided with a plurality of hydraulic cylinders which are respectively fixedly installed at the front portion of the movable joint (6 a), and the water spray nozzle (3 b) is fixedly installed at the telescopic end of the second hydraulic cylinder (6 b).
5. An automatic cleaning device for die castings of a new energy automobile according to claim 3, characterized in that a cleaning liquid tank (7), a cleaning liquid motor (7 a) and a cleaning liquid nozzle (7 b) are provided, the cleaning liquid tank (7) is fixedly installed on the left side of the water tank (3 a), the cleaning liquid motor (7 a) is fixedly installed on the side surface of the cleaning liquid tank (7), the cleaning liquid nozzle (7 b) is installed at the telescopic end of the second hydraulic cylinder (6 b), the cleaning liquid motor (7 a) is connected with the cleaning liquid nozzle (7 b) through a straight vertical pipe (3 d) circuit, and the cleaning liquid nozzle (7 b) is connected with the cleaning liquid tank (7) through a straight vertical pipe (3 d) pipeline.
6. The automatic cleaning device for die castings of new energy automobiles according to claim 1, characterized in that an air heater (3 e) is provided, and the air heater (3 e) is fixedly installed at the telescopic end of the second hydraulic cylinder (6 b).
7. The automatic cleaning device for die castings of new energy automobiles according to claim 1 is characterized in that an outer claw rubber pad (9) and an inner claw rubber pad (9 b) are arranged, the outer claw rubber pad (9) is fixedly arranged at the claw hand end of a movable outer claw (1 d), and the inner claw rubber pad (9 b) is fixedly arranged at the outward end face of a sliding inner claw (1 c).
8. The automatic cleaning device for die castings of new energy automobiles according to claim 1 is characterized in that a workbench (8) is arranged, the right end of the upper surface of the workbench (8) is fixedly connected with a robot (4), the left end of the upper surface of the workbench (8) is fixedly connected with cleaning equipment (3), and a groove and a water outlet are arranged in the middle of the workbench (8).
9. The automatic cleaning device for die castings of new energy automobiles according to claim 1, wherein a recovery tank (7 c) is provided, and the recovery tank (7 c) is installed at the lower part of the workbench (8) and is connected with a water outlet of the workbench (8).
10. The automatic cleaning device for die castings of new energy automobiles according to claim 1, further comprising a spring (9 a), wherein one end of the spring (9 a) is fixedly arranged at the front end of the driving rack (1 a), and the other end of the spring is connected with a circular protruding base of the inner bottom surface of the fixed support (1 e).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210930516.0A CN115193801B (en) | 2022-08-04 | 2022-08-04 | Automatic cleaning device for die castings of new energy automobiles |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210930516.0A CN115193801B (en) | 2022-08-04 | 2022-08-04 | Automatic cleaning device for die castings of new energy automobiles |
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| CN115193801A CN115193801A (en) | 2022-10-18 |
| CN115193801B true CN115193801B (en) | 2023-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN216297297U (en) * | 2021-11-22 | 2022-04-15 | 合肥南方汽车零部件有限公司 | Cleaning device for spraying paint on automobile parts |
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| CN115193801A (en) | 2022-10-18 |
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Effective date of registration: 20231121 Address after: Room 101, Building 12, District 3, Wanyang Zhongchuang City, Bihu Town, Lishui City, Zhejiang Province, 323000 Applicant after: Zhejiang Bolong Auto Parts Co.,Ltd. Address before: 241003 No. 20, Tianjingshan Road, High tech Industrial Development Zone, Yijiang District, Wuhu City, Anhui Province Applicant before: Yu Jianguo |
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