CN116908216A - Appearance detection equipment of tire - Google Patents
Appearance detection equipment of tire Download PDFInfo
- Publication number
- CN116908216A CN116908216A CN202311166648.1A CN202311166648A CN116908216A CN 116908216 A CN116908216 A CN 116908216A CN 202311166648 A CN202311166648 A CN 202311166648A CN 116908216 A CN116908216 A CN 116908216A
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- 238000001514 detection method Methods 0.000 title abstract description 19
- 230000007246 mechanism Effects 0.000 claims description 12
- 238000009966 trimming Methods 0.000 claims description 10
- 238000011179 visual inspection Methods 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 210000001503 joint Anatomy 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims 1
- 230000007547 defect Effects 0.000 abstract description 11
- 230000000007 visual effect Effects 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 238000007689 inspection Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/952—Inspecting the exterior surface of cylindrical bodies or wires
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
- G01M17/02—Tyres
- G01M17/021—Tyre supporting devices, e.g. chucks
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
- G01M17/02—Tyres
- G01M17/027—Tyres using light, e.g. infrared, ultraviolet or holographic techniques
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Tires In General (AREA)
Abstract
The invention belongs to the technical field of tire detection, and discloses an appearance detection device for a tire, which comprises a workbench, a left support plate and a right support plate, wherein a visual detection camera is arranged at the top of the left support plate and is vertically opposite to the tire, a motor and a hydraulic rod are respectively arranged on the left side of the left support plate and the right side of the right support plate, and the appearance detection device also comprises a fixed support table which is positioned on the right side of the left support plate. According to the invention, the moving plate, the connecting disc and the outer sleeve disc are pushed to move towards the inner sleeve disc, the adapting groove is used for limiting and abutting with the inner side surface of the tire, and the outer sleeve disc is pressed, so that the outer sleeve disc is expanded and deformed, the spring is driven to press the side surface of the tire along with the leftward movement of the outer sleeve disc, and the right limiting ring is compressed to generate resilience force to press flexible pressure on the tire, so that the deformation degree of the tire is controllable, and defects and flaws on the surface of the tire are directly displayed, thereby improving the detection quality.
Description
Technical Field
The invention belongs to the technical field of tire detection, and particularly relates to an appearance detection device for a tire.
Background
Tires are a type of annular elastomeric rubber article that is used to fit on various vehicles or machines and to roll in contact to provide support, and typically the finished tire requires quality inspection, such as appearance inspection, to see if the tire tread has significant defects: including the profile and imperfections of the outside of the tyre; with the development of automated equipment, the prior art has developed to use a machine vision camera to detect the appearance of a tire in real time, but the fixing and placing of the tire needs to be improved: in the prior art, the tire is either erected through a supporting structure and rotated to drive the tire to rotate, then detection is carried out, or the tire is fixed, the camera is allowed to carry out motion detection, the two modes can not realize comprehensive detection of the tire, the tire can not receive enough reasonable and uniform pressure and generate deformation, and defects better hidden can not be detected, so that detection omission is caused, and improvement is urgently needed.
Disclosure of Invention
The present invention is directed to a tire appearance detecting apparatus for solving the problems set forth in the background art described above.
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides an outward appearance check out test set of tire, includes workstation, left backup pad and right backup pad, visual inspection camera is installed at the top of left backup pad to vertically opposite with the tire, motor and hydraulic stem are installed respectively on the left side of left backup pad and the right side of right backup pad, still include
The fixed support table is positioned on the right side of the left support plate and is directly driven by the motor, and comprises an inner sleeve disc, wherein the outer surface of the inner sleeve disc is fixedly provided with a left limiting ring, and the right side of the inner sleeve disc is fixedly connected with a clamping column through a connecting rod;
the movable supporting table is positioned on the left side of the right supporting plate and driven by a hydraulic rod, and comprises a moving plate, wherein a supporting block is fixedly arranged on the left side of the moving plate, a connecting disc is rotatably arranged through the supporting block, an outer sleeve disc, a limiting column and a spring are arranged on the left side of the connecting disc, a joint column is fixedly arranged on the left side of the outer sleeve disc, a clamping groove is formed in the left end of the joint column, and the other end of the spring is elastically connected with a right limiting ring;
the supporting mechanism comprises supporting columns, the supporting columns are arranged into two groups and installed at the bottom between the left supporting plate and the right supporting plate, the outer surfaces of the supporting columns are movably sleeved with sleeves through elastic cylinders, and tires are in limiting butt joint with the sleeves.
Preferably, an adapting groove is formed in one side of the outer surface of the outer sleeve disc, which faces the left limiting ring, and the leftmost side of the outer sleeve disc is in limiting abutting connection with the left limiting ring.
Preferably, the fixed support table further comprises a first contact ring and a second contact ring which are positioned between the left support plate and the inner sleeve plate, the second contact ring is fixedly arranged on the right side of the left support plate, the first contact ring is fixedly arranged on the left side of the inner sleeve plate, and the contact surfaces of the first contact ring and the second contact ring are polished.
Preferably, the spring is sheathed on the outer surface of the outer sleeve plate in a sliding way and is in limiting abutting connection with the left end of the limiting column, and the spring is compressed and arranged between the right limiting column and the connecting plate.
Preferably, the limit posts are arranged in four groups and are equiangularly distributed on the outer edge of the left side of the connecting disc.
Preferably, two groups of guide posts distributed front and back are symmetrically arranged at the top of the right side of the motion plate, and the right ends of the guide posts penetrate through the right support plate.
Preferably, the elastic tube is movably sleeved on the outer surface of the support column and is formed by welding a circular ring and four groups of trimming edges arranged at the tangential position of the outer side of the circular ring, the other side of each trimming edge is in limiting abutting connection with the inner annular surface of the sleeve, and the sleeve and the support column are concentrically distributed.
Preferably, the right side of the connecting disc is provided with a supporting groove, the cross section of the supporting block is T-shaped, and the supporting block is rotatably arranged in the supporting groove.
The beneficial effects of the invention are as follows:
1. according to the invention, the fixed supporting table and the movable supporting table are arranged, the pattern, defect and flaw display mode of the outer surface of the tire is changed in a synchronous extrusion mode, the detection quality can be effectively improved, the tire is supported by the supporting mechanism, the moving plate, the connecting disc and the outer sleeve are pushed to move towards the inner sleeve by the driving of the hydraulic rod, the inner side surface of the tire is limited and abutted by the adapting groove and is pressed, the expanding deformation is caused, the spring is driven to press the side surface of the tire along with the leftward movement of the outer sleeve, the rebound force is generated by the compression right limiting ring to press the flexible pressure on the tire, the deformation degree of the tire is controllable, the defects and flaws on the surface are directly displayed, and the detection quality is improved.
2. Then, through being provided with spliced pole and overcoat dish fixed connection to offered the draw-in groove in its tip, through being provided with connecting rod and endotheca dish fixed connection, and fixedly connected with draw-in pole in its right-hand member, when overcoat dish drive spliced pole towards interior cover dish one side motion, and cup joint in the surface of endotheca dish, inside the accessible draw-in pole card goes into the draw-in groove, realizes the joint between endotheca dish and the overcoat dish, hard connection promptly, after the motor starts, can drive endotheca dish, overcoat dish and tire synchronous rotation, avoids the tire to take place the phenomenon of skidding when the motion, helps promoting the stability of equipment.
3. And finally, elastically supporting the tire by using a supporting mechanism, elastically supporting the sleeve by using the trimming edge of the outer surface of the elastic cylinder when the fixed supporting table is not connected with the movable supporting table, sinking the sleeve by gravity when the tire is pressed on the sleeve, completely deforming the trimming edge of the elastic cylinder, supporting the tire by using the outer sleeve disk to make the axis of the tire collinear with the inner sleeve disk when the outer sleeve disk pushes and presses the tire, and at the moment, enabling the stress of the elastic cylinder to disappear and reset, and supporting the sleeve to the height of limiting abutting joint with the outer surface of the tire, thereby matching with the dynamic balance operation of the tire during circular motion.
Drawings
FIG. 1 is a schematic elevational view of the structure of the present invention;
FIG. 2 is a schematic view in partial front cross-section of the structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A in accordance with the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2B in accordance with the present invention;
FIG. 5 is a schematic side cut-away view of the structure of the present invention;
FIG. 6 is an enlarged schematic view of the structure of FIG. 5C in accordance with the present invention;
FIG. 7 is a schematic diagram showing the separation of the support mechanism, motor and stationary support table of the present invention;
FIG. 8 is a schematic view of a mobile support of the present invention;
fig. 9 is a schematic top view of the structure of the present invention.
In the figure: 1. a work table; 2. a left support plate; 21. visual inspection camera; 3. a right support plate; 4. a support mechanism; 41. a support column; 42. a sleeve; 43. an elastic cylinder; 5. a guide post; 6. a hydraulic rod; 7. a motor; 8. a fixed support table; 81. an inner sleeve plate; 82. a left limit ring; 83. a contact ring number one; 84. a contact ring number two; 85. a connecting rod; 86. a clamping column; 9. moving the support table; 91. a motion plate; 92. a support block; 93. a connecting disc; 931. a support groove; 94. a jacket plate; 941. an adaptation groove; 95. a bond post; 96. a clamping groove; 97. a limit column; 98. a spring; 99. a right limit ring; 10. and (3) a tire.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 9, an embodiment of the present invention provides an appearance inspection apparatus for a tire, comprising a table 1, a left support plate 2 and a right support plate 3, a visual inspection camera 21 is mounted on the top of the left support plate 2 and vertically opposite to a tire 10, a motor 7 and a hydraulic rod 6 are respectively mounted on the left side of the left support plate 2 and the right side of the right support plate 3, and further comprising
The fixed support table 8 is positioned on the right side of the left support plate 2 and is directly driven by the motor 7, and comprises an inner sleeve plate 81, a left limiting ring 82 is fixedly arranged on the outer surface of the inner sleeve plate 81, and a clamping column 86 is fixedly connected on the right side of the inner sleeve plate 81 through a connecting rod 85;
the movable supporting table 9 is positioned on the left side of the right supporting plate 3 and driven by the hydraulic rod 6, and comprises a moving plate 91, a supporting block 92 is fixedly arranged on the left side of the moving plate 91, a connecting disc 93 is rotatably arranged through the supporting block 92, a jacket disc 94, a limiting column 97 and a spring 98 are arranged on the left side of the connecting disc 93, a joint column 95 is fixedly arranged on the left side of the jacket disc 94, a clamping groove 96 is formed in the left end of the joint column 95, and the other end of the spring 98 is elastically connected with a right limiting ring 99;
the support mechanism 4 comprises two groups of support columns 41, the support columns 41 are arranged at the bottom between the left support plate 2 and the right support plate 3, the outer surface of the support column 41 is movably sleeved with a sleeve 42 through an elastic cylinder 43, and the tire 10 is in limiting abutting connection with the sleeve 42;
according to the invention, the patterns, defects and flaws on the outer surface of the tire 10 are displayed in a synchronous extrusion mode through the fixed support table 8 and the movable support table 9, so that the detection quality can be effectively improved, the tire 10 is supported through the support mechanism 4, the moving plate 91, the connecting disc 93 and the outer sleeve disc 94 are pushed to move towards the inner sleeve disc 81 under the driving of the hydraulic rod 6, the inner side surface of the tire 10 is limited and abutted by the adapting groove 941 and pressed, the expansion deformation is caused, the outer sleeve disc 94 moves leftwards along with the expansion deformation, the spring 98 is driven to press the side surface of the tire 10, the compression right limiting ring 99 is used for generating rebound force to press the flexible pressure on the tire 10, the deformation degree of the tire 10 is controllable, the defects and flaws on the surface are directly displayed, and the detection quality is improved.
Then, through being provided with spliced pole 95 and overcoat dish 94 fixed connection to offered draw-in groove 96 at its tip, through being provided with connecting rod 85 and interior sleeve dish 81 fixed connection, and fixedly connected with draw-in pole 86 at its right-hand member, when overcoat dish 94 drove spliced pole 95 towards interior sleeve dish 81 one side motion, and cup joint when the surface of interior sleeve dish 81, inside accessible draw-in pole 86 card goes into draw-in groove 96, realize the joint between interior sleeve dish 81 and the overcoat dish 94, i.e. hard connection, after motor 7 starts, can drive interior sleeve dish 81, overcoat dish 94 and tire 10 synchronous rotation, avoid tire 10 to take place the phenomenon of skidding when moving, help promoting equipment's stability.
Finally, when the tire 10 is elastically supported by the support mechanism 4 and the fixed support table 8 and the movable support table 9 are not engaged, the sleeve 42 is elastically supported by the cut edges of the outer surface of the elastic tube 43, when the tire 10 is pressed on the sleeve 42, the sleeve 42 is sunk by gravity, the cut edges of the elastic tube 43 are completely deformed, and when the outer sleeve disk 94 pushes and presses the tire 10, the tire 10 is supported so that the axis thereof is collinear with the inner sleeve disk 81, and at this time, the elastic tube 43 is forced to disappear and reset, and the sleeve 42 is supported to a height in limited abutment with the outer surface of the tire 10, thereby cooperating with the dynamic balance operation of the tire 10 when performing the circular motion.
Wherein, one side of the outer surface of the outer sleeve disk 94 facing the left limiting ring 82 is provided with an adapting groove 941, and the leftmost side of the outer sleeve disk 94 is in limiting abutting connection with the left limiting ring 82;
the adapting groove 941 contacts with the inner ring of the tyre 10 by its inclined surface, and expands the side surface of the tyre 10 to deform under the continuous pushing action of the outer sleeve 94, so that the workbench 1 is sleeved on the outer surface of the outer sleeve 94, which is helpful for subsequent pressing, fixing and detecting.
The fixed supporting table 8 further comprises a first contact ring 83 and a second contact ring 84 which are positioned between the left supporting plate 2 and the inner sleeve plate 81, the second contact ring 84 is fixedly arranged on the right side of the left supporting plate 2, the first contact ring 83 is fixedly arranged on the left side of the inner sleeve plate 81, and contact surfaces of the first contact ring 83 and the second contact ring 84 are polished;
when the inner sleeve 81 receives the thrust from the tire 10, the outer sleeve 94, the right limit ring 99 and the spring 98, the first contact ring 83 is driven to be in extrusion contact with the second contact ring 84, and the inner sleeve 81 is extruded and limited by rotating and sliding relatively, meanwhile, the contact surface between the first contact ring 83 and the second contact ring 84 is smooth, the friction resistance is small, and the output power consumption of the motor 7 is reduced.
The spring 98 is in sliding sleeve joint with the outer surface of the outer sleeve plate 94 and is in limiting abutting joint with the left end of the limiting column 97, and the spring 98 is compressed and arranged between the right limiting ring 99 and the connecting plate 93;
the spring 98 is used for contacting with the side surface of the tire 10 and is pushed to one side of the limit post 97 to the right, meanwhile, the right limit ring 99 is compressed to generate resilience force, then the tire 10 is flexibly pressed, the excessive influence of rigid pressing on deformation of the tire 10 is avoided, and the defect positions and defects of deeper layers and more concealed can be checked under the condition that the surface texture of the tire 10 is not obviously changed by moderate extrusion, so that the appearance detection quality of the equipment is effectively improved.
Wherein, the limit posts 97 are arranged in four groups and are distributed at the outer edge of the left side of the connecting disc 93 at equal angles;
the limiting posts 97 are disposed at the outer edge of the left side of the connecting disc 93 and are respectively distributed at positions of 0 °, 90 °, 180 ° and 270 °, so as to limit and abut the springs 98, prevent the springs 98 from separating from the outer surface of the outer sleeve disc 94 during rightward movement, compress the right limiting ring 99, and generate resilience force for extrusion deformation of the tire 10.
Wherein, the top of the right side of the motion plate 91 is symmetrically provided with two groups of guide posts 5 which are distributed front and back, and the right end of the guide post 5 penetrates through the right support plate 3;
the motion plate 91 is directly driven by the hydraulic rod 6 and moves horizontally, and the guide post 5 is installed and is matched with the right support plate 3 to penetrate and sleeve, so that a guide mechanism matched with the support column 41 up and down is formed, and the stability of the movable support table 9 in movement can be effectively improved.
The elastic tube 43 is movably sleeved on the outer surface of the support column 41 and is formed by welding a circular ring and four groups of trimming edges arranged at the tangential position of the outer side of the circular ring, the other side of each trimming edge is in limiting abutting joint with the inner annular surface of the sleeve 42, and the sleeve 42 and the support column 41 are concentrically distributed;
the sleeve 42 is elastically sleeved on the outer surface of the supporting column 41 through the elastic tube 43, and the trimming edge of the elastic tube 43 can be used for replacing elastic components such as a spring, so that the elastic support of the sleeve 42 can be acted, the elastic support can be effectively contacted and abutted with the outer surface of the tire 10, the deformable and bendable characteristic of the trimming edge of the elastic tube 43 is superior to that of the spring, the space can be saved, and the contact area with the sleeve 42 is increased.
Wherein, the right side of the connecting disc 93 is provided with a supporting groove 931, the cross section of the supporting block 92 is T-shaped, and the supporting block 92 is rotatably arranged in the supporting groove 931;
when the motor 7 drives the outer sleeve plate 94 and the connecting plate 93 to rotate through the fixed supporting table 8, the supporting block 92 is relatively static and provides rotary support, dynamic and static separation of the outer sleeve plate 94 and the moving plate 91 can be realized, rotation of the tire 10 is more stable, interference from friction force is avoided, and detection speed and efficiency of equipment are reduced.
Working principle:
firstly, starting the hydraulic rod 6 and driving the movable supporting table 9 to move rightwards, so that the movable supporting table 9 is disengaged from the fixed supporting table 8, placing the tire 10 on the supporting mechanism 4, pressing the sleeve 42 and the elastic cylinder 43, bending and deforming the outer side edge of the elastic cylinder 43, and starting the offset of the sleeve 42 and the axis of the supporting column 41, wherein the tire 10 is sleeved on the outer side of the inner sleeve plate 81 and is abutted against the left limiting ring 82;
then, the hydraulic rod 6 is started and drives the movable supporting table 9 to move leftwards along the outer surfaces of the supporting mechanism 4 and the guide post 5, the outer sleeve disk 94 contacts and presses the inner side surface of the tire 10 through the adapting groove 941 formed in the outer surface of the outer sleeve disk 94 while moving rightwards, then the tire 10 is integrally expanded, the right side of the tire 10 contacts with the spring 98 and moves rightwards, the spring 98 is compressed, meanwhile, the joint post 95 is driven by the outer sleeve disk 94 to enter the inner sleeve disk 81, the clamping post 86 is clamped into the clamping groove 96 rightwards in a relative movement mode, when the right side of the spring 98 is in limiting abutting joint with the left end of the limiting post 97, the hydraulic rod 6 stops moving, and the tire 10 is extruded and in limiting abutting joint between the left limiting ring 82 and the right limiting ring 99;
finally, the visual inspection camera 21 is started and visual inspection is performed on the outer surface of the tire 10 downwards to check defects and flaws, the motor 7 is started and drives the inner sleeve plate 81, the first contact ring 83, the inner sleeve plate 81, the left limit ring 82, the outer sleeve plate 94, the right limit ring 99, the connecting plate 93 and the tire 10 to rotate simultaneously, the visual inspection range of the visual inspection camera 21 can gradually cover the outer surface of the tire 10 through circumferential rotation of the tire 10, and the tire 10 is extruded and deformed, so that the defects and flaws on the surface can be directly displayed.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an outward appearance check out test set of tire, includes workstation (1), left backup pad (2) and right branch fagging (3), visual inspection camera (21) are installed at the top of left branch fagging (2) to vertically opposite with tire (10), motor (7) and hydraulic stem (6) are installed respectively on the left side of left branch fagging (2) and the right side of right branch fagging (3), its characterized in that: and also comprises
The fixed support table (8) is positioned on the right side of the left support plate (2) and is directly driven by the motor (7), and comprises an inner sleeve plate (81), wherein a left limit ring (82) is fixedly arranged on the outer surface of the inner sleeve plate (81), and the right side of the inner sleeve plate (81) is fixedly connected with a clamping column (86) through a connecting rod (85);
the movable supporting table (9) is positioned on the left side of the right supporting plate (3) and driven by the hydraulic rod (6), and comprises a moving plate (91), a supporting block (92) is fixedly arranged on the left side of the moving plate (91), a connecting disc (93) is rotatably arranged through the supporting block (92), an outer sleeve disc (94), a limiting column (97) and a spring (98) are arranged on the left side of the connecting disc (93), a joint column (95) is fixedly arranged on the left side of the outer sleeve disc (94), a clamping groove (96) is formed in the left end of the joint column (95), and the other end of the spring (98) is elastically connected with a right limiting ring (99);
supporting mechanism (4), including support column (41), support column (41) set up to two sets of and install the bottom between left backup pad (2) and right backup pad (3), sleeve (42) have been cup jointed through elastic tube (43) activity to the surface of support column (41), and tire (10) and sleeve (42) spacing butt.
2. The apparatus for detecting the appearance of a tire according to claim 1, wherein: an adaptation groove (941) is formed in one side, facing the left limiting ring (82), of the outer surface of the outer sleeve disc (94), and the leftmost side of the outer sleeve disc (94) is in limiting abutting connection with the left limiting ring (82).
3. The apparatus for detecting the appearance of a tire according to claim 1, wherein: the fixed supporting table (8) further comprises a first contact ring (83) and a second contact ring (84) which are positioned between the left supporting plate (2) and the inner sleeve plate (81), the second contact ring (84) is fixedly arranged on the right side of the left supporting plate (2), the first contact ring (83) is fixedly arranged on the left side of the inner sleeve plate (81), and the contact surfaces of the first contact ring (83) and the second contact ring (84) are polished.
4. The apparatus for detecting the appearance of a tire according to claim 1, wherein: the spring (98) is sleeved on the outer surface of the outer sleeve plate (94) in a sliding mode and is in limiting abutting connection with the left end of the limiting column (97), and the spring (98) is arranged between the right limiting ring (99) and the connecting plate (93) in a compressed mode.
5. The apparatus for detecting the appearance of a tire according to claim 1, wherein: the limiting columns (97) are arranged in four groups and are distributed at the outer edge of the left side of the connecting disc (93) at equal angles.
6. The apparatus for detecting the appearance of a tire according to claim 1, wherein: two groups of guide posts (5) which are distributed front and back are symmetrically arranged at the top of the right side of the moving plate (91), and the right end of each guide post (5) penetrates through the right supporting plate (3).
7. The apparatus for detecting the appearance of a tire according to claim 1, wherein: the elastic tube (43) is movably sleeved on the outer surface of the support column (41) and is formed by welding a circular ring and four groups of trimming edges arranged at the tangential position of the outer side of the circular ring, the other side of each trimming edge is in limiting butt joint with the inner annular surface of the sleeve (42), and the sleeve (42) and the support column (41) are concentrically distributed.
8. The apparatus for detecting the appearance of a tire according to claim 1, wherein: the right side of the connecting disc (93) is provided with a supporting groove (931), the cross section of the supporting block (92) is T-shaped, and the supporting block is rotatably arranged in the supporting groove (931).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311166648.1A CN116908216B (en) | 2023-09-11 | 2023-09-11 | Appearance detection equipment of tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311166648.1A CN116908216B (en) | 2023-09-11 | 2023-09-11 | Appearance detection equipment of tire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116908216A true CN116908216A (en) | 2023-10-20 |
| CN116908216B CN116908216B (en) | 2023-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311166648.1A Active CN116908216B (en) | 2023-09-11 | 2023-09-11 | Appearance detection equipment of tire |
Country Status (1)
| Country | Link |
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| CN (1) | CN116908216B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117147187A (en) * | 2023-10-30 | 2023-12-01 | 南通东来汽车用品有限公司 | Detection device for new energy automobile tire production |
| CN117783148A (en) * | 2024-02-27 | 2024-03-29 | 山东米乐奇轮胎有限公司 | Tire appearance detection device and application method thereof |
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| CN116908216B (en) | 2023-11-21 |
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