CN113941669B - Tinplate can inner wall defect repairing device based on machine vision - Google Patents
Tinplate can inner wall defect repairing device based on machine vision Download PDFInfo
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- CN113941669B CN113941669B CN202111209629.3A CN202111209629A CN113941669B CN 113941669 B CN113941669 B CN 113941669B CN 202111209629 A CN202111209629 A CN 202111209629A CN 113941669 B CN113941669 B CN 113941669B
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- 239000005028 tinplate Substances 0.000 title claims abstract description 52
- 230000007547 defect Effects 0.000 title claims abstract description 35
- 239000000523 sample Substances 0.000 claims abstract description 62
- 238000010438 heat treatment Methods 0.000 claims abstract description 14
- 230000008439 repair process Effects 0.000 claims abstract description 10
- 238000001514 detection method Methods 0.000 claims description 33
- 230000005611 electricity Effects 0.000 claims description 9
- 238000009423 ventilation Methods 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 5
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 238000004378 air conditioning Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 3
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 3
- 241001330002 Bambuseae Species 0.000 abstract 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 3
- 239000011425 bamboo Substances 0.000 abstract 3
- 239000002184 metal Substances 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 230000000149 penetrating effect Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000005298 paramagnetic effect Effects 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000005291 magnetic effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D51/00—Making hollow objects
- B21D51/16—Making hollow objects characterised by the use of the objects
- B21D51/26—Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/16—Heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D51/00—Making hollow objects
- B21D51/16—Making hollow objects characterised by the use of the objects
- B21D51/26—Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner
- B21D51/2692—Manipulating, e.g. feeding and positioning devices; Control systems
Abstract
The utility model discloses a device for repairing defects of an inner wall of a tinplate can based on machine vision, which belongs to the technical field of inner wall repair, and comprises a positioning assembly and a repairing assembly, wherein the positioning assembly comprises: the utility model provides a visit advance hydraulic stem, visit into the motor, visit into a section of thick bamboo, the lateral wall probe rod, support the probe rod, the lateral wall locating ring, visit into the last output of hydraulic stem and be provided with visit into the motor, visit into the motor output and be provided with and visit into a section of thick bamboo, visit into a section of thick bamboo and visit into motor output swivelling joint, it is provided with and supports the probe rod to visit into the motor output, it is provided with the lateral wall probe rod to support the probe rod to keep away from to visit into motor output one end, lateral wall probe rod and support probe rod sliding connection, be provided with the lateral wall locating ring on the lateral wall probe rod, lateral wall locating ring and lateral wall probe rod sliding connection, repair the subassembly includes: the repair assembly includes: the rotary heating head, the rotary motor and the compensation hydraulic rod. The utility model has the effect of repairing the defects of the inner wall of the tinplate can.
Description
Technical Field
The utility model relates to the technical field of inner wall repair, in particular to a tin plate can inner wall defect repair device based on machine vision.
Background
The metal can is often seen in daily life, and is used for storing food and oil substances, the metal can is widely applied due to the special structural design, the metal can be reused, energy is greatly saved, the effect of environmental protection and energy saving is achieved, but the metal can is often damaged due to carelessness of a user and collision in the transportation process in the use process, after the metal can is damaged, the metal can is left with product residues, and cannot be removed, so that the reuse rate of the metal can is greatly reduced, waste is caused, no equipment for repairing the metal can is available in the market at present, only a traditional metal can repairing device or manual repairing device can be used, the efficiency is low, and the repairing effect is not obvious.
In the aspect of repairing the inner wall of the iron can, the specification of the Chinese utility model patent is as follows: CN201921009553.8 discloses a tinplate inner wall defect detecting device based on machine vision, including chain continuous detection equipment, tinplate conveying component and tinplate, tinplate conveying component is fixed to be set up on ground, and tinplate even distribution is in tinplate conveying component upper surface, tinplate opening up, chain continuous detection equipment installs directly over the tinplate, chain continuous detection equipment includes two drive wheels that the level set up, installs the conveyer chain on two drive wheel surfaces and installs on the conveyer chain and follow the CCD detection component that conveyer chain length direction evenly arranges, has realized the on-line measuring to the tinplate, but the device can't carry out on-line repair, so after detecting the defect, still need other equipment to carry out the tinplate inner wall again and repair.
Disclosure of Invention
The utility model aims to provide a device for repairing defects on the inner wall of a tin can based on machine vision, which aims to solve the problems in the background technology.
In order to solve the technical problems, the utility model provides the following technical scheme: the prosthetic devices includes locating component and prosthetic components, and locating component includes: the device comprises a sounding hydraulic rod, a sounding motor, a sounding barrel, a side wall sounding rod, a supporting sounding rod and a side wall positioning ring, wherein the sounding motor is arranged at the upper output end of the sounding hydraulic rod, the sounding hydraulic rod can control the position of a positioning component, the sounding barrel is arranged at the output end of the sounding motor, the sounding barrel stretches into a tinplate tank to conduct survey, the sounding barrel is rotationally connected with the sounding motor output end, the sounding motor drives the sounding barrel to rotate, the sounding barrel is kept motionless at the same time, the supporting sounding rod is arranged at the output end of the sounding motor, the side wall sounding rod is arranged at one end far away from the output end of the sounding motor, one side of the side wall sounding rod abuts against the inner wall of the tinplate tank, the side wall sounding rod can search for defects of the side wall in the tinplate tank, the side wall sounding rod is in sliding connection with the supporting sounding rod, the side wall sounding rod can adapt to tinplate tanks with various inner diameters, the side wall positioning ring is arranged on the side wall sounding rod, the side wall positioning ring can conduct positioning survey on the inner wall of the tinplate tank, the side wall positioning ring is in sliding connection with the side wall positioning ring can enable the side wall positioning ring to be located on the inner wall of the tinplate tank, and the inner wall of the tinplate tank can be located in a large range, and the inner wall of the inner wall positioning ring can be adjusted according to the shape of the inner wall of the tinplate can be located by the inner wall positioning ring.
The center of the side wall locating ring and the rotation axis of the penetrating motor are on the same straight line, the rotation axis of the penetrating cylinder and the rotation axis of the penetrating motor are on the same straight line, the plane of the side wall locating ring is perpendicular to the plane of the side wall probe rod, and the arrangement accords with the structural design in the tinplate tank by adopting the arrangement, so that the side wall locating ring and the side wall probe rod are more accurate in locating.
The probe cylinder comprises: the positioning device comprises positioning clamping strips, positioning springs, a reset slide strip, a positioning slide disc, a falling groove, a reset slide groove, positioning slide bars, a sounding barrel and positioning hooks, wherein the sounding barrel is in rotary connection with the output end of a sounding motor, a cylindrical slide way is arranged in the sounding barrel, the positioning slide disc is arranged in the cylindrical slide way and is composed of iron or paramagnetic substances, the positioning slide disc is in sliding connection with the cylindrical slide way, the reset slide groove is arranged in the sounding barrel, a plurality of positioning clamping strips are arranged in the reset slide groove, the positioning clamping strips are wedge-shaped clamping strips, each positioning clamping strip has the effect of clamping the positioning slide disc, one end of each positioning clamping strip, far away from one end of the cylindrical slide way, is respectively provided with the positioning springs, one end of each positioning spring, far away from the positioning clamping strip, is propped against the reset slide strip, the positioning slide disc can stay at multiple positions, the height measurement of the defect of the inner wall of a sounding tin can be achieved, the reset slide strip is in sliding connection with the reset slide groove, the positioning slide disc can return to the initial position, and is ready to be measured again, the positioning slide bar is arranged in the reset slide groove, one end of the positioning slide disc is far away from the cylindrical slide groove, and the sounding barrel is arranged in a sliding relation is arranged to move along with the sounding barrel, and can move along with the sounding barrel, and is not move along with the positioning hook.
The sidewall probe includes: the air inlet device comprises a first air inlet, a first air inlet cavity, a first air return cavity, a first air inlet plate, a first positioning film and a first current sensing block, wherein the first air inlet cavity is arranged on one side of the first air inlet cavity and is communicated with the first air return cavity, air in the first air inlet cavity can enter the first air return cavity, one side of the first air return cavity is far away from the first air inlet cavity, is embedded into a supporting probe rod and is in sliding connection with the supporting probe rod, the first air inlet cavity is provided with the first air inlet, the first air inlet is connected with an air supply device such as an air pump, the first air inlet cavity is provided with the first current sensing plate at the communicating position of the first air inlet cavity, the first air gate plate is in rotary connection with the communicating position through a spring hinge, the first current sensing plate can be controlled according to the pressure of air, when the first air inlet cavity is sufficiently airtight, the first air inlet cavity is not airtight, the air can not flow through the first current air gate plate, the first current sensing block is arranged in the first air inlet cavity, the first current sensing plate can not be in a defect-free state, and if the first air inlet cavity is in a defect state of being sensed, the first air inlet plate is in a state of being close, and the first current sensing plate is in a state of being close, and the first film is in contact with the first film.
The supporting probe rod comprises; the detecting rod comprises a detecting rod cavity, a driving shifting block and a telescopic hydraulic rod, wherein the telescopic hydraulic rod is arranged in the detecting rod cavity, a first air return cavity is in sliding connection with the wall of the detecting rod cavity, a ventilation slideway is arranged on the detecting rod cavity, air in the first air return cavity can be discharged through the ventilation slideway, the driving shifting block is arranged at the output end of the telescopic hydraulic rod, the driving shifting block is in sliding connection with the ventilation slideway, the driving shifting block is in sliding connection with a falling groove, and when a first sensing block can sense the contact of a first air brake plate, the driving shifting block is kept motionless, so that a detecting cylinder can move along with the movement.
The sidewall spacer includes: the positioning motor, the positioning bevel gear, the positioning cavity, the second air inlet cavity, the second air return cavity, the second air flow plate, the second positioning film, the second inductance block, the electromagnet, the second air outlet and the second air inlet, the second air return cavities are arranged on two sides of the second air inlet cavity, the second air inlet cavity is communicated with the second air return cavity, the air in the second air inlet cavity flows into the second air return cavity, the second air inlet cavity is provided with the second air inlet, the second air inlet is connected with other devices such as an air pump, the second air inlet cavity is provided with the second air flow plate at the communication position of the second air inlet cavity and the second air return cavity, the second air flow plate is rotationally connected with the communication position through a spring hinge, the connection relation can enable the second air flow plate to carry out circulation control according to the pressure of air, when the second air inlet cavity is sufficiently airtight, the second air flow plate can pass through the air, and when the second air inlet cavity is not airtight, the air will not flow through the second air flow gate plate, the second air inlet cavity is internally provided with a second electricity sensing block, the second electricity sensing block is propped against the second air flow gate plate, one side of the second air inlet cavity, which is far away from the second air return cavity, is provided with a second positioning film, the principle of a flap film is adopted to detect the inner wall of the tin plate, the two ends of the first air inlet cavity are respectively provided with positioning cavities, each positioning cavity is respectively provided with a positioning motor, the output end of each positioning motor is respectively provided with a positioning bevel gear, the two sides of the side wall probe are respectively provided with teeth, the positioning bevel gear is meshed with the teeth on the side wall probe, the side wall positioning ring can move in the direction of the side wall probe, each positioning cavity is in sliding connection with the side wall probe, the second air outlet is arranged on the second air return cavity, the air outlet discharges flowing air, the second air return cavity is internally provided with an electromagnet, the electromagnet can drive the positioning slide plate to move along with the positioning slide plate.
When the positioning component encounters a defect, the first positioning film and the second positioning film are not opened, the first air flow plate and the second air flow plate are not contacted with the first electric sensing block and the second electric sensing block, the electromagnet is electrified to drive the shifting block to be embedded into the falling groove, the shifting block is driven to drive the detection cylinder to rotate together, when the positioning component encounters a defect, the first positioning film and the second positioning film are opened, the first air flow plate and the second air flow plate are contacted with the first electric sensing block and the second electric sensing block, the electromagnet is not electrified to drive the shifting block to fall off from the falling groove, and the detection cylinder can stop moving under the friction effect of the positioning hook and the groove on the detection hydraulic rod.
The repair assembly includes: a rotary heating head, a rotary motor and a compensation hydraulic rod; the compensation hydraulic stem cylinder body part is kept away from spout one end fixed connection that resets with the location slide bar, and the compensation hydraulic stem can promote the rotating electrical machines to the tinplate jar inner wall department removal, and the compensation hydraulic stem output is provided with the rotating electrical machines, and the rotating electrical machines output is provided with rotatory heating head, and rotatory heating head can rotate and take the heating function for the tinplate inner wall defect department certainly, can make the tinplate jar inner wall surface take place to melt the phenomenon, reaches the effect of restoration inner wall.
The hydraulic rod cylinder body part is provided with the support frame, and the support frame can be height-adjustable, can realize the adjustment of support frame height through adjusting the adjusting bolt, and the power consumption subassembly in this prosthetic devices passes through the wire with the switch board, and the switch board both can be for these power consumption subassemblies power supply, and the internal program in the switch board can make each power consumption subassembly supplement each other simultaneously.
Compared with the prior art, the utility model has the following beneficial effects: 1. the contact type positioning mode is adopted, so that the positioning operation on the inner wall of the positioning tinplate can be more accurate, the problem that positioning cannot be performed due to small defects is avoided, and the repairing effect of the inner wall of the tinplate can is effectively improved.
2. The defect on the inner wall of the tinplate can is accurately positioned by adopting the cross positioning principle, the problem of deviation is greatly reduced, the detection area is wide, the detection time is greatly shortened, and the positioning of the defect on the inner wall of the tinplate can is realized by using a short time.
3. Compared with the traditional filling type defect repairing, the self-heating melting method has higher stability, reduces the problem of ineffective repairing caused by incapability of adhering filling materials, and has higher economy and adaptability due to no other materials.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the front view of the present utility model;
FIG. 2 is a schematic three-dimensional structure of the present utility model;
FIG. 3 is a schematic top view of the present utility model;
FIG. 4 is a schematic view of the internal structure of the sonde barrel of the present utility model;
FIG. 5 is a schematic diagram of the structure of the side wall probe rod and side wall locating ring of the present utility model;
FIG. 6 is a schematic view of the internal structure of the side wall probe and support probe of the present utility model;
FIG. 7 is a schematic view of the structure of FIG. 6 in partial enlarged form A;
FIG. 8 is a schematic view of the internal structure of the sidewall spacer of the present utility model;
FIG. 9 is a schematic view of a partially enlarged B configuration of FIG. 8;
in the figure: 1. detecting a hydraulic rod; 2. a motor is detected in; 3. a probe cylinder; 3-1, positioning clamping strips; 3-2, positioning springs; 3-3, resetting the slide bar; 3-4, positioning a slide plate; 3-5, a falling groove; 3-6, resetting the chute; 3-7, positioning a sliding rod; 3-8, probing the cylinder; 3-9, positioning a hook; 4. a side wall probe rod; 4-1, a first air inlet; 4-2, a first air inlet cavity; 4-3, a first air return cavity; 4-4, a first air flow plate; 4-5, a first positioning film; 4-6, a first inductance block; 5. supporting a probe rod; 5-1, a probe rod cavity; 5-2, driving the shifting block; 5-3, a telescopic hydraulic rod; 6. rotating the heating head; 7. a rotating electric machine; 8. compensating a hydraulic rod; 9. a control cabinet; 10. a sidewall locating ring; 10-1, positioning a motor; 10-2, positioning a bevel gear; 10-3, positioning the cavity; 10-4, a second air inlet cavity; 10-5, a second air return cavity; 10-6, a second flow air brake plate; 10-7, a second positioning film; 10-8, a second inductance block; 10-9, an electromagnet; 11. and (5) supporting frames.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-9, the present utility model provides the following technical solutions:
the prosthetic devices includes locating component and prosthetic components, and locating component includes: the device comprises a sounding hydraulic rod 1, a sounding motor 2, a sounding barrel 3, a side wall sounding rod 4, a supporting sounding rod 5 and a side wall positioning ring 10, wherein the sounding motor 2 is arranged at the output end of the sounding hydraulic rod 1, the sounding hydraulic rod 1 can control the position of a positioning component, the sounding barrel 3 is arranged at the output end of the sounding motor 2, the sounding barrel 3 stretches into a tinplate tank to survey, the sounding barrel 3 is rotationally connected with the output end of the sounding motor 2, the sounding motor 2 drives the sounding barrel 3 to rotate, the sounding barrel 3 can keep still at the same time, the supporting sounding rod 5 is arranged at the output end of the sounding motor 2, the side wall sounding rod 4 is arranged at one end of the supporting sounding rod 5, one side of the side wall sounding rod 4 props against the inner wall of the tinplate tank, the side wall sounding rod 4 can be used for defect searching for the side wall in the tinplate tank, the side wall sounding rod 4 can adapt to various inner diameters, the side wall positioning ring 10 is arranged on the side wall sounding rod 4, the side wall positioning ring 10 can be used for positioning the inner wall of the tinplate tank, and the side wall 10 can be connected with the positioning ring 10 in a large-sized manner, and the side wall positioning ring can be positioned according to the inner wall 10 can be positioned by the inner wall positioning ring.
The circle center of the side wall positioning ring 10 and the rotation axis of the penetrating motor 2 are on the same straight line, the rotation axis of the penetrating cylinder 3 and the rotation axis of the penetrating motor 2 are on the same straight line, the plane of the side wall positioning ring 10 is perpendicular to the plane of the side wall probe rod 4, and by adopting the arrangement, the structural design in a tin can is met, so that the side wall positioning ring 10 and the side wall probe rod 4 are more accurate in positioning.
The advance cylinder 3 includes: the positioning clamping strip 3-1, the positioning spring 3-2, the reset sliding strip 3-3, the positioning sliding disc 3-4, the falling groove 3-5, the reset sliding groove 3-6, the positioning sliding rod 3-7, the probing cylinder 3-8 and the positioning hook 3-9, the probing cylinder 3-8 is rotationally connected with the output end of the probing motor 2, a cylindrical slideway is arranged in the probing cylinder 3-8, the positioning sliding disc 3-4 is arranged in the cylindrical slideway, the positioning sliding disc 3-4 is made of iron or paramagnetic substances, the positioning sliding disc 3-4 is in sliding connection with the cylindrical slideway, the reset sliding groove 3-6 is arranged in the probing cylinder 3-8, a plurality of positioning clamping strips 3-1 are arranged in the reset sliding groove 3-6, the positioning clamping strips 3-1 are wedge-shaped clamping strips, each positioning clamping strip 3-1 has the function of clamping the positioning sliding disc 3-4, one end of each positioning clamping strip 3-1 far away from the cylindrical slideway is respectively provided with a positioning spring 3-2, one end of each positioning spring 3-2 far away from the positioning clamping strip 3-1 butts against a reset sliding strip 3-3, the positioning sliding strips 3-4 can stay at multiple positions to achieve the height measurement of the defect position of the inner wall of the tin plate, the reset sliding strips 3-3 are in sliding connection with a reset sliding chute 3-6, the reset sliding strips 3-3 can draw out the positioning clamping strips 3-1 to enable the positioning sliding strips 3-4 to return to the initial position and prepare for the re-measurement, the positioning sliding strips 3-4 are provided with positioning sliding rods 3-7, one end of each positioning sliding rod 3-7 far away from the positioning sliding strips 3-4 is provided with a side wall probe rod 4, the side wall slide bar 4 moves along with the movement of the positioning slide bar 3-7, the positioning slide bar 3-7 is in sliding connection with the sounding barrel 3-8, a falling groove 3-5 is formed in one end, close to the sounding motor 2, of the sounding barrel 3-8, a positioning hook 3-9 is arranged on the sounding barrel 3-8, a groove is formed in the cylinder body part of the sounding hydraulic rod 1, one end, far away from the sounding barrel 3-8, of the positioning hook 3-9 is embedded into the groove and is in sliding connection with the groove, and through the arrangement, the sounding barrel 3 can move along with the sounding motor 2, and the sounding barrel 3 cannot move due to the rotation of the sounding motor 2.
The side wall probe 4 includes: the first air inlet 4-1, the first air inlet cavity 4-2, the first air return cavity 4-3, the first air flow valve plate 4-4, the first positioning film 4-5 and the first inductance block 4-6, the first air return cavity 4-3 is arranged on one side of the first air inlet cavity 4-2, the first air inlet cavity 4-2 is communicated with the first air return cavity 4-3, air in the first air inlet cavity 4-2 enters the first air return cavity 4-3, one side of the first air return cavity 4-3 far away from the first air inlet cavity 4-2 is embedded into the supporting probe rod 5 and is in sliding connection with the supporting probe rod 5, the first air inlet 4-1 is arranged on the first air inlet cavity 4-2, the first air inlet 4-1 can be connected with an air supply device such as an air pump, the first air inlet cavity 4-2 and the first air return cavity 4-3 are provided with a first air flow gate plate 4-4, the first air flow gate plate 4-4 is rotationally connected with the connecting part through a spring hinge, the connection relation can enable the first air flow gate plate 4-4 to perform circulation control according to the pressure of air, when the first air inlet cavity 4-2 is sufficiently airtight, the first air flow gate plate 4-4 can pass air, when the first air inlet cavity 4-2 is airtight, the air cannot flow through the first air flow gate plate 4-4, a first electric sensing block 4-6 is arranged in the first air inlet cavity 4-2, the first electric sensing block 4-6 props against the first air flow gate plate 4-4, the first electric sensing block 4-6 can sense whether the first air flow gate plate 4-4 contacts with the air, the first positioning film 4-5 is arranged on one side of the first air inlet cavity 4-2 far away from the first air return cavity 4-3, the first positioning film 4-5 is a petal-shaped film, the petal-shaped film can sense the defect on the inner wall of the tinplate can, if the defect is encountered, the petal-shaped film can not be closed, and when the defect is not present, the first positioning film 4-5 is propped against the inner wall of the tinplate can and is in a closed state.
The supporting probe 5 comprises; the detecting rod comprises a detecting rod cavity 5-1, a driving shifting block 5-2 and a telescopic hydraulic rod 5-3, wherein the telescopic hydraulic rod 5-3 is arranged in the detecting rod cavity 5-1, a first air return cavity 4-3 is slidably connected with the wall of the detecting rod cavity 5-1, a ventilation slideway is arranged on the detecting rod cavity 5-1, air in the first air return cavity 4-3 can be discharged from the ventilation slideway, the driving shifting block 5-2 is arranged at the output end of the telescopic hydraulic rod 5-3, the driving shifting block 5-2 is slidably connected with the ventilation slideway, the driving shifting block 5-2 is slidably connected with a falling groove 3-5, and when the first sensing block 4-6 can sense that the first air gate plate 4-4 is contacted, the driving shifting block 5-2 is kept motionless, so that the detecting cylinder 3 moves along with the movement.
The sidewall spacer 10 includes: the positioning motor 10-1, the positioning bevel gear 10-2, the positioning cavity 10-3, the second air inlet cavity 10-4, the second air return cavity 10-5, the second air flow damper 10-6, the second positioning film 10-7, the second inductance block 10-8, the electromagnet 10-9, the second air outlet and the second air inlet, the second air return cavity 10-5 is arranged at two sides of the second air inlet cavity 10-4, the second air inlet cavity 10-4 is communicated with the second air return cavity 10-5, the air in the second air inlet cavity 10-4 flows into the second air return cavity 10-5, the second air inlet cavity 10-4 is provided with the second air inlet, the second air inlet is connected with other devices such as an air pump, the second air inlet cavity 10-6 is arranged at the communication position of the second air inlet cavity 10-4 and the second air return cavity 10-5, the second air flow gate plate 10-6 is rotationally connected with the communicating part through a spring hinge, the connection relation can enable the second air flow gate plate 10-6 to perform circulation control according to the pressure of air, when the second air inlet cavity 10-4 is sufficiently airtight, the second air flow gate plate 10-6 can pass through air, and when the second air inlet cavity 10-4 is not airtight, the air cannot flow through the second air flow gate plate 10-6, the second air inlet cavity 10-4 is internally provided with a second inductance block 10-8, the second inductance block 10-8 props against the second air flow gate plate 10-6, one side of the second air inlet cavity 10-4 away from the second air return cavity 10-5 is provided with a second positioning film 10-7, the principle of a flap film is adopted to detect the inner wall of the tin plate, the two ends of the first air inlet cavity 4-2 are respectively provided with a positioning cavity 10-3, each positioning cavity 10-3 is respectively provided with a positioning motor 10-1, the output end of each positioning motor 10-1 is respectively provided with a positioning bevel gear 10-2, two sides of the side wall probe rod 4 are respectively provided with teeth, the positioning bevel gears 10-2 are meshed with the teeth on the side wall probe rod 4, the side wall positioning ring 10 can move in the direction of the side wall probe rod 4 through the arrangement, each positioning cavity 10-3 is in sliding connection with the side wall probe rod 4, a second air outlet is arranged on the second air return cavity 10-5, flowing air is discharged from the air outlet, an electromagnet 10-9 is arranged in the second air return cavity 10-5, and the electromagnet 10-9 can drive the positioning slide disc 3-4 to move along with the positioning slide disc.
When the positioning assembly does not meet the defect, the first positioning film 4-5 and the second positioning film 10-7 are not opened, the first air brake plate 4-4 and the second air brake plate 10-6 are not in contact with the first electric sensing block 4-6 and the second electric sensing block 10-8, the electromagnet 10-9 is electrified to drive the shifting block 5-2 to be embedded into the falling groove 3-5, the shifting block 5-2 is driven to drive the detection cylinder 3 to rotate together, when the positioning assembly meets the defect, the first positioning film 4-5 and the second positioning film 10-7 are opened, the first air brake plate 4-4 and the second air brake plate 10-6 are in contact with the first electric sensing block 4-6 and the second electric sensing block 10-8, the electromagnet 10-9 is not electrified to drive the shifting block 5-2 to fall off from the falling groove 3-5, and the detection cylinder 3 can stop moving under the friction effect of the positioning hook 3-9 and the groove on the detection hydraulic rod 1.
The repair assembly includes: the rotary heating head 6, the rotating electrical machines 7, the compensation hydraulic stem 8 cylinder body part is kept away from 3-6 one end fixed connection of spout that resets with location slide bar 3-7, compensation hydraulic stem 8 can promote the rotating electrical machines 7 to the tin plate jar inner wall department removal, the compensation hydraulic stem 8 output is provided with the rotating electrical machines 7, the rotating electrical machines 7 output is provided with the rotary heating head 6, the rotary heating head 6 can rotate and take the heating function for the tin plate jar inner wall defect department, can make the tin plate jar inner wall surface take place to melt the phenomenon, reach the effect of repairing the inner wall.
The hydraulic rod 1 cylinder body part is provided with the support frame 11, and height-adjustable can be realized to support frame 11 through adjusting bolt, and the power consumption subassembly in this prosthetic devices passes through the wire with switch board 9, and switch board 9 both can be for these power consumption subassemblies power supply, and the internal program in switch board 9 can make each power consumption subassembly supplement simultaneously.
The working principle of the utility model is as follows: after the preparation, the probing cylinder 3 stretches into the tinplate, the side wall probing rod 4 and the side wall positioning ring 10 also enter the tinplate, then the probing motor 2 is started, the side wall probing rod 4 slowly rubs the inner wall of the tinplate pipe, the air pump inflates the first air inlet cavity 4-2, the first positioning film 4-5 is in a closed state, when encountering defects, the first positioning film 4-5 is in an open state, the first air gate plate 4-4 is not contacted with the first inductive block 4-6 any more, contact information is transmitted to the control cabinet 9, the control cabinet 9 controls the extension of the extension hydraulic rod 5-3, the driving block 5-2 is separated from the falling groove 3-5, the probing cylinder 3 does not move together with the side wall probing rod 4 at the moment, subsequently, the side wall probe rod 4 stops moving, the positioning motor 10-1 on the side wall positioning ring 10 is started, so that the side wall positioning ring 10 can move in the direction of the side wall positioning rod 4, meanwhile, the air pump transmits air to the second air inlet, the air in the second air inlet cavity 10-4 flows into the second air return cavity 10-5, at the moment, the electromagnet 10-9 in the second air return cavity 10-5 is in an electrified state, the electromagnet 10-9 drives the positioning slide plate 3-4 in the probe cylinder 3 to move together, when a defect is met, the air in the second air inlet cavity 10-4 leaks, the second air flow valve plate 10-6 is in contact with the second electric sensing block 10-8, the second electric sensing block 10-8 transmits contact information into the control cabinet 9, the control cabinet 9 stops supplying power to the electromagnet 10-9, the positioning slide plate 3-4 is fixed at the position where the electromagnet 10-9 loses magnetic force, then the side wall positioning ring 10 stops moving, the compensation hydraulic rod 8 advances to the inner wall of the tin plate, the rotating motor 7 starts rotating, the rotating heating head 6 starts, and the defect of the inner wall of the tin plate starts melting and healing.
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.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (4)
1. Tin plate jar inner wall defect prosthetic devices based on machine vision, its characterized in that: the prosthetic devices includes locating component and prosthetic components, locating component includes: the detection device comprises a detection hydraulic rod (1), a detection motor (2), a detection cylinder (3), a side wall detection rod (4), a support detection rod (5) and a side wall positioning ring (10), wherein the detection motor (2) is arranged at the upper output end of the detection hydraulic rod (1), the detection cylinder (3) is arranged at the output end of the detection motor (2), the detection cylinder (3) is rotatably connected with the output end of the detection motor (2), the support detection rod (5) is arranged at the output end of the detection motor (2), the side wall detection rod (4) is arranged at one end, far away from the output end of the detection motor (2), of the support detection rod (5), the side wall detection rod (4) is in sliding connection with the support detection rod (5), the side wall positioning ring (10) is arranged on the side wall detection rod (4), and the side wall positioning ring (10) is in sliding connection with the side wall detection rod (4).
The advance cylinder (3) comprises: positioning clamping strips (3-1), positioning springs (3-2), a positioning sliding strip (3-3), a positioning sliding disc (3-4), a falling groove (3-5), a positioning sliding groove (3-6), a positioning sliding rod (3-7), a probing cylinder (3-8) and a positioning hook (3-9), the probing cylinder (3-8) is rotationally connected with the output end of a probing motor (2), a cylindrical sliding way is arranged in the probing cylinder (3-8), the positioning sliding disc (3-4) is arranged in the cylindrical sliding way, the positioning sliding disc (3-4) is in sliding connection with the cylindrical sliding way, a positioning sliding groove (3-6) is arranged in the probing cylinder (3-8), a plurality of positioning clamping strips (3-1) are arranged in the positioning sliding groove (3-6), one end of each positioning clamping strip (3-1) is far away from the cylindrical sliding way, the positioning springs (3-2) are far away from one end of the positioning clamping strips (3-1) and are in sliding connection with the sliding groove (3-3), the positioning sliding groove (3-6) is in sliding connection with the positioning sliding groove (3-3), the positioning sliding rod (3-7) is provided with a side wall probe rod (4) at one end far away from the positioning sliding disc (3-4), the positioning sliding rod (3-7) is in sliding connection with the probe cylinder (3-8), a falling groove (3-5) is formed in one end, close to the probe motor (2), of the probe cylinder (3-8), a positioning hook (3-9) is arranged on the probe cylinder (3-8), a groove is formed in the cylinder body part of the probe hydraulic rod (1), and one end, far away from the probe cylinder (3-8), of the positioning hook (3-9) is embedded into the groove and is in sliding connection with the groove;
the side wall probe (4) comprises: the first air inlet (4-1), the first air inlet cavity (4-2), the first air return cavity (4-3), the first air flow gate plate (4-4), the first positioning film (4-5) and the first electricity sensing block (4-6), wherein one side of the first air inlet cavity (4-2) is provided with the first air return cavity (4-3), the first air inlet cavity (4-2) is communicated with the first air return cavity (4-3), one side of the first air return cavity (4-3) far away from the first air inlet cavity (4-2) is embedded into the supporting probe rod (5) and is in sliding connection with the supporting probe rod (5), the first air inlet cavity (4-2) is provided with the first air inlet (4-1), the first air flow gate plate (4-4) is rotatably connected with the communicating position through a spring, the first air inlet cavity (4-2) is provided with the first electricity sensing block (4-6), the first air inlet cavity (4-2) is arranged on one side of the first air return cavity (4-2) far away from the first air inlet cavity (4-4), the first positioning film (4-5) is a petal-shaped film;
the sidewall spacer (10) comprises: the positioning motor (10-1), the positioning bevel gear (10-2), the positioning cavity (10-3), the second air inlet cavity (10-4), the second air return cavity (10-5), the second air return cavity (10-6), the second positioning film (10-7), the second current sensing block (10-8), the electromagnet (10-9), the second air outlet and the second air inlet, the second air inlet cavity (10-4) is provided with the second air return cavity (10-5) on two sides, the second air inlet cavity (10-4) is communicated with the second air return cavity (10-5), the second air inlet cavity (10-4) is provided with the second air inlet, the second air return cavity (10-6) is arranged at the communication part of the second air inlet cavity (10-4) and the second air return cavity (10-5), the second current sensing block (10-6) is rotationally connected with the communication part through a spring, the second current sensing block (10-8) is arranged in the second air inlet cavity (10-4), the second current sensing block (10-8) is arranged on one side of the second air return cavity (10-5), the second air inlet cavity (10-4) is far away from the second air return cavity (10-5), positioning cavities (10-3) are respectively arranged at two ends of the first air inlet cavity (4-2), positioning motors (10-1) are respectively arranged in each positioning cavity (10-3), positioning bevel gears (10-2) are respectively arranged at the output ends of each positioning motor (10-1), teeth are respectively arranged at two sides of the side wall probe rod (4), the positioning bevel gears (10-2) are meshed with the teeth on the side wall probe rod (4), each positioning cavity (10-3) is in sliding connection with the side wall probe rod (4), a second air outlet is formed in each second air return cavity (10-5), and electromagnets (10-9) are arranged in the second air return cavities (10-5);
the repair assembly includes: the automatic temperature control device comprises a rotary heating head (6), a rotary motor (7) and a compensation hydraulic rod (8), wherein a cylinder body part of the compensation hydraulic rod (8) is fixedly connected with one end, far away from a reset chute (3-6), of a positioning sliding rod (3-7), the output end of the compensation hydraulic rod (8) is provided with the rotary motor (7), and the output end of the rotary motor (7) is provided with the rotary heating head (6);
the supporting probe rod (5) comprises; the novel air-conditioning device comprises a probe rod cavity (5-1), a driving shifting block (5-2) and a telescopic hydraulic rod (5-3), wherein the telescopic hydraulic rod (5-3) is arranged in the probe rod cavity (5-1), the first air-returning cavity (4-3) is slidably connected with the wall of the probe rod cavity (5-1), a ventilation slideway is arranged on the probe rod cavity (5-1), the driving shifting block (5-2) is arranged at the output end of the telescopic hydraulic rod (5-3), the driving shifting block (5-2) is slidably connected with the ventilation slideway, and the driving shifting block (5-2) is slidably connected with the falling groove (3-5).
2. The machine vision-based tin plate can inner wall defect repairing device according to claim 1, wherein: the center of the side wall positioning ring (10) and the rotation axis of the probe motor (2) are on the same straight line, the rotation axis of the probe cylinder (3) and the rotation axis of the probe motor (2) are on the same straight line, and the plane of the side wall positioning ring (10) is perpendicular to the plane of the side wall probe rod (4).
3. The machine vision-based tin plate can inner wall defect repairing device according to claim 1, wherein: when the positioning assembly does not meet the defect, the first positioning film (4-5) is not opened with the second positioning film (10-7), the first air brake plate (4-4) and the second air brake plate (10-6) are not contacted with the first electricity sensing block (4-6) and the second electricity sensing block (10-8), the electromagnet (10-9) is electrified, the driving shifting block (5-2) is embedded into the falling groove (3-5), when the positioning assembly meets the defect, the first positioning film (4-5) is opened with the second positioning film (10-7), the first air brake plate (4-4) is contacted with the first electricity sensing block (4-6), the second air brake plate (10-6) is contacted with the second electricity sensing block (10-8), the electromagnet (10-9) is not electrified, and the driving shifting block (5-2) falls off from the falling groove (3-5).
4. The machine vision-based tin plate can inner wall defect repairing device according to claim 1, wherein: the cylinder body part of the hydraulic rod (1) is provided with a supporting frame (11), and an electricity utilization component in the repairing device is connected with the control cabinet (9) through a wire.
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| CN202111209629.3A CN113941669B (en) | 2021-10-18 | 2021-10-18 | Tinplate can inner wall defect repairing device based on machine vision |
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| CN202111209629.3A CN113941669B (en) | 2021-10-18 | 2021-10-18 | Tinplate can inner wall defect repairing device based on machine vision |
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| CN110687130A (en) * | 2019-09-27 | 2020-01-14 | 天津大学 | Automatic detection method for inner wall defects of micro-holes |
| WO2020019347A1 (en) * | 2018-07-27 | 2020-01-30 | 合刃科技（深圳）有限公司 | Defect detection and repair device for microtube inner wall |
| CN210834779U (en) * | 2019-09-27 | 2020-06-23 | 天津市首通工程检测技术有限公司 | Pressure vessel defect detection device |
| CN211086139U (en) * | 2019-11-18 | 2020-07-24 | 青岛北琪实业有限公司 | Nondestructive testing device for tinplate can |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5443201A (en) * | 1992-11-30 | 1995-08-22 | Framatome | Method and device for repairing a defective zone of the wall of a metal part and in particular of a tubular part |
| CN101975819A (en) * | 2010-09-03 | 2011-02-16 | 中国人民解放军装甲兵工程学院 | Automatic eddy current/ magnetic memory device for detecting defect on surface layer of inner wall of old cylinder barrel |
| WO2020019347A1 (en) * | 2018-07-27 | 2020-01-30 | 合刃科技（深圳）有限公司 | Defect detection and repair device for microtube inner wall |
| CN109682346A (en) * | 2018-12-17 | 2019-04-26 | 缙云县广华科技有限公司 | A kind of detection of cylindrical device inner wall deformation, prosthetic device and its detection, restorative procedure |
| CN110687130A (en) * | 2019-09-27 | 2020-01-14 | 天津大学 | Automatic detection method for inner wall defects of micro-holes |
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| CN113941669A (en) | 2022-01-18 |
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