CN113414135A - Final inspection line for automobile brake disc - Google Patents
Final inspection line for automobile brake disc Download PDFInfo
- Publication number
- CN113414135A CN113414135A CN202110889633.2A CN202110889633A CN113414135A CN 113414135 A CN113414135 A CN 113414135A CN 202110889633 A CN202110889633 A CN 202110889633A CN 113414135 A CN113414135 A CN 113414135A
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- Prior art keywords
- brake disc
- conveying
- line
- frame body
- assembly
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/3416—Sorting according to other particular properties according to radiation transmissivity, e.g. for light, x-rays, particle radiation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Braking Arrangements (AREA)
Abstract
The application provides an automobile brake disc final inspection line which comprises a conveying assembly; the conveying assembly comprises a main conveying line and a plurality of pending conveying lines; a plurality of stations which are sequentially arranged are arranged on the main conveying line along the conveying direction; the plurality of to-be-conveyed lines are respectively positioned between two adjacent stations; and a rejecting assembly is arranged on the main conveying line corresponding to the undetermined conveying line and used for conveying the brake disc which is detected to be unqualified to the undetermined conveying line. According to the technical scheme that this application embodiment provided, through set up a plurality of stations on main transfer line, can carry out each item to the brake disc among the transmission course and detect, the cooperation is rejected the subassembly and can also can be with detecting unqualified brake disc automatic rejection, makes the whole automation of testing process accomplish.
Description
Technical Field
The application relates to the technical field of detection lines, in particular to an automobile brake disc final detection line.
Background
The brake disc is an important part of an automobile during braking, and the driving safety of the automobile is directly influenced by the braking performance of the automobile. In the process of producing the brake disc, the quality of the brake pad needs to be checked; at present, the brake disc is mainly detected manually, the manual detection is not only low in efficiency, but also fatigue of different degrees can occur to workers along with the change of working time, and the detection precision can be influenced by the subjectivity of workers; thereby affecting the detection accuracy, and the above problems need to be solved urgently.
Disclosure of Invention
In view of the above-mentioned drawbacks and deficiencies of the prior art, it is desirable to provide an automobile brake disc final inspection line.
The application provides an automobile brake disc final inspection line which comprises a conveying assembly; the conveying assembly comprises a main conveying line and a plurality of pending conveying lines; a plurality of stations which are sequentially arranged are arranged on the main conveying line along the conveying direction; the to-be-conveyed lines are respectively positioned between two adjacent stations; and the main conveying line is provided with a rejection assembly corresponding to the to-be-determined conveying line and used for conveying the brake disc which is detected to be unqualified to the to-be-determined conveying line.
Further, the main conveying line comprises a frame body for arranging the stations; the frame body is rotatably provided with driving rollers which are uniformly distributed; a plurality of through hole detection assemblies, wall thickness detection assemblies, weighing assemblies and spraying assemblies are sequentially arranged on the stations.
Further, the through hole detection assembly comprises a camera and a first driving mechanism; the camera is fixedly arranged on the frame body, and the shooting direction is the same as the axial direction of the transmission roller; the first driving mechanism is arranged on the frame body in a lifting mode and located below the transmission roller.
Further, the first driving mechanism comprises a first mounting plate which is arranged on the frame body in a lifting manner; the first mounting plate is rotatably provided with a rotating shaft; the rotating shaft is driven by a first servo motor, and a matching tray is arranged at the top of the rotating shaft corresponding to the brake disc; the tray is provided with an annular light source; the annular light source is located in the inner ring of the brake disc.
Further, the wall thickness detection assembly comprises a second driving mechanism and two laser range finders; the two laser range finders are oppositely arranged and are respectively arranged on the frame body and the second driving mechanism; the second driving mechanism is arranged on the frame body in a lifting mode and located below the transmission roller.
Further, the second driving mechanism comprises a second mounting plate which is arranged on the frame body in a lifting manner; a support column for mounting the laser range finder is fixedly mounted on the second mounting plate; the support column is sleeved with a rotating sleeve; the rotating sleeve is driven by a second servo motor, and the top of the rotating sleeve is provided with a matched butt joint sleeve corresponding to the brake disc.
Further, the weighing assembly comprises a weighing conveyer belt; the weighing conveyor belt is positioned between two adjacent driving rollers, and the conveying direction of the weighing conveyor belt is the same as that of the driving rollers.
Further, the spraying assembly comprises a mounting frame bridged on the frame body; a spray gun is installed on the upright post of the installation frame, and a third driving mechanism is installed on the cross beam; the third driving mechanism comprises a turntable which is rotatably arranged on the cross beam; the rotary disc is parallel to the conveying plane, and a matched suction rod is arranged corresponding to the brake disc; an electromagnet is arranged in the suction rod and is perpendicular to the rotary table.
Further, the rotary table is connected with the cross beam through a transmission shaft; the cross beam is provided with a matched shaft sleeve corresponding to the transmission shaft; the transmission shaft is positioned in the shaft sleeve and is driven by a third servo motor; the third servo motor is arranged on the transmission shaft through a connecting plate; the connecting plate is rotatably arranged on the transmission shaft and is in butt joint with the cross beam through an air cylinder.
Furthermore, the removing component is positioned below the transmission roller and comprises a removing cylinder and a clamping head; the telescopic direction of the removing cylinder is the same as the axial direction of the transmission roller; the clamping head is driven by the removing cylinder and comprises clamping jaws positioned on two sides of the transmission roller; the jaws extend above the drive roller.
The application has the advantages and positive effects that:
this technical scheme is through setting up a plurality of stations on main transfer line, can carry out each item to the brake disc in the transmission course and detect, and the cooperation is rejected the subassembly and can also can be rejected the brake disc automation that detects unqualified, makes the whole automation of testing process accomplish.
Furthermore, the camera shoots the side of brake disc to compare with various pictures of leading to stifled state in the database, alright judge the stifled state of leading to of the ventilation hole that is detected, cooperate first actuating mechanism drive brake disc again and rotate 360 and can detect whole ventilation holes.
Furthermore, two laser range finders can measure the distance apart from brake disc inner wall and outer wall respectively, and simultaneously, the distance between two laser range finders is fixed and known again to do the difference through data and can obtain the wall thickness data of brake disc, cooperate the second actuating mechanism to drive the brake disc at every turn and rotate certain angle, can obtain multiunit wall thickness data.
Drawings
FIG. 1 is a schematic structural diagram of an automobile brake disc final inspection line provided in an embodiment of the present application;
FIG. 2 is a schematic structural diagram of a through hole detection assembly of an automobile brake disc final inspection line provided in an embodiment of the present application;
FIG. 3 is a schematic structural diagram of a wall thickness detection assembly of an automobile brake disc final inspection line provided by the embodiment of the application;
FIG. 4 is a schematic structural diagram of a spraying component of an automobile brake disc final inspection line provided by an embodiment of the application;
FIG. 5 is a schematic structural diagram of a recovery mechanism of an automobile brake disc final inspection line provided in the embodiment of the present application;
FIG. 6 is a schematic structural diagram of a removing component of an automobile brake disc final inspection line provided in the embodiment of the present application;
fig. 7 is a schematic structural diagram of a positioning mechanism of an automobile brake disc final-checking line provided in the embodiment of the application.
The text labels in the figures are represented as: 100-a main conveyor line; 110-pending conveying line; 120-a frame body; 130-a driving roller; 140-brake disc; 200-a through hole detection assembly; 220-a first mounting plate; 230-a rotating shaft; 231-a first servomotor; 300-wall thickness detection component; 310-laser rangefinder; 320-a second mounting plate; 330-support column; 340-a rotating sleeve; 341-second servomotor; 400-a load bearing assembly; 500-a spray assembly; 510-a mounting frame; 520-a spray gun; 530-a turntable; 531-suction rod; 540-a drive shaft; 541-shaft sleeve; 542-a third servomotor; 550-connecting plates; 560-a cylinder; 570-a recovery tank; 580-recycling bin; 590-oil tank; 591-a pressure pump; 600-removing the air cylinder; 610-a chuck; 700-a counter; 800-a portal frame; 810-clamping plate; 820-positioning a cylinder; 830-a connecting rod.
Detailed Description
The following detailed description of the present application is given for the purpose of enabling those skilled in the art to better understand the technical solutions of the present application, and the description in this section is only exemplary and explanatory, and should not be taken as limiting the scope of the present application in any way.
Referring to fig. 1-7, the present embodiment provides a final checking line for a brake disc of an automobile, including a conveying assembly; the conveying assembly comprises a multi-segment main conveying line 100 and a plurality of pending conveying lines 110; the main conveying line 100 includes a frame body 120 and a driving roller 130; the driving rollers 130 are rotatably mounted on the frame body 120 and are uniformly arranged along the length direction of the frame body 120; stations with different functions are respectively arranged on the multi-section main conveying line 100, and the tail ends of the stations are respectively provided with a rejecting mechanism; the plurality of lines to be conveyed 110 are respectively positioned at the butt joint of the plurality of main conveying lines 100 and butt joint with the rejecting mechanism.
In a preferred embodiment, a plurality of stations are respectively provided with a through hole detection assembly 200, a wall thickness detection assembly 300, a weighing assembly 400 and a spraying assembly 500; meanwhile, a counter 700 is respectively arranged on each station; the counter 700 may record the number of detections, the number of passes, the number of rejects, etc. for the corresponding station.
Referring further to fig. 2, in a preferred embodiment, the through-hole inspection assembly 200 includes a camera and a first driving mechanism; the camera is fixedly installed on the frame body 120, the shooting direction is the same as the axial direction of the transmission roller 130, the shooting is carried out on the ventilation holes in the brake disc 140, and the ventilation holes can be judged to be blocked by comparing with various pictures of the blocked state in the database.
Preferably, the first driving mechanism is located below the driving roller 130, and includes a first mounting plate 220 slidably mounted on the frame body 120; the first mounting plate 220 is driven by an air cylinder and can be lifted and lowered with respect to the driving roller 130.
Preferably, the first mounting plate 220 is rotatably mounted with a rotating shaft 230; the rotation shaft 230 is driven by a first servo motor 231; the first servo motor 231 is fixedly installed on the first installation plate 220 and connected to the rotation shaft 230 through a timing belt.
Preferably, a matched tray is further arranged on the rotating shaft 230 corresponding to the brake disc 140; corresponding bulges are arranged on the tray corresponding to the inner ring of the brake disc 140; the projection is provided with an annular light source; the first mounting plate 220 can drive the rotating shaft 230 to ascend through the driving of the air cylinder, so that the tray is butted with the brake disc 140 and is supported, the brake disc 140 is separated from the driving roller 130, the brake disc 140 and the camera are positioned on the same plane, and the camera can photograph the ventilation hole; in the shooting process, the first servo motor 231 can also drive the tray to rotate, so that the camera can shoot the brake disc 140 comprehensively by 360 degrees.
With further reference to fig. 3, in a preferred embodiment, the wall thickness detection assembly 300 includes a second drive mechanism and two laser rangefinders 310; the two laser distance measuring instruments 310 are oppositely arranged and respectively mounted on the frame body 120 and the second driving mechanism, so that the distances from the inner wall and the outer wall of the brake disc 140 can be respectively measured, and the distance between the two laser distance measuring instruments 310 is fixed and known, so that the wall thickness data of the brake disc 140 can be obtained by subtracting the data.
Preferably, the second driving mechanism is located below the driving roller 130, and includes a second mounting plate 320 slidably mounted on the frame body 120; the second mounting plate 320 is driven by an air cylinder and can be lifted up and down with respect to the driving roller 130.
Preferably, a supporting column 330 for mounting the laser range finder 310 is fixedly mounted on the second mounting plate 320; the support column 330 is sleeved with a rotating sleeve 340; the rotating sleeve 340 is driven by a second servo motor 341, and the top of the rotating sleeve is provided with a matching butt joint sleeve corresponding to the brake disc 140.
In a preferred embodiment, the weighing assembly 400 includes a weighing conveyer; the weighing conveyor belt is positioned between two adjacent driving rollers 130, and the conveying direction of the weighing conveyor belt is the same as that of the driving rollers 130; the brake disc 140 is weighed after being transferred by the weighing conveyer during the transferring process, so as to determine whether the brake disc is qualified.
Referring further to fig. 4, in a preferred embodiment, the spray assembly 500 includes a mounting bracket 510 spanning the frame 120; the vertical column of the mounting rack 510 is provided with a spray gun 520, and the cross beam is provided with a third driving mechanism; the third driving mechanism is used for lifting and rotating the brake disc 140 on the driving roller 130; the number of the spray guns 520 is three, the spray guns 520 positioned in the middle are horizontally arranged, are positioned on the same plane with the lifted brake disc 140 and are used for spraying the side edge of the brake disc 140; the spray guns 520 at both ends are respectively inclined toward the middle for spraying both end surfaces of the brake disc 140.
Preferably, the third drive mechanism includes a turntable 530 rotatably mounted on the beam; the turntable 530 is parallel to the conveying plane and is provided with a matched suction rod 531 corresponding to the brake disc 140; an electromagnet is arranged inside the suction rod 531 and is perpendicular to the turntable 530.
Preferably, the turntable 530 is connected with the beam through a transmission shaft 540; the cross beam is provided with a matched shaft sleeve 541 corresponding to the transmission shaft 540; the transmission shaft 540 is positioned in the shaft sleeve 541 and is driven by a third servo motor 542; the third servo motor 542 is mounted on the drive shaft 540 through a connecting plate 550; the connecting plate 550 is rotatably mounted on the drive shaft 540 and is interfaced with the beam by an air cylinder 560.
Referring to fig. 5, preferably, the frame 120 is further provided with a recycling mechanism; the recovery mechanism is positioned below the driving roller 130 and comprises a flared recovery groove 570 and a recovery box 580 connected with the recovery groove 570; the spray gun 520 is connected with an oil tank 590 through a pressurizing pump 591; the oil tank 590 is communicated with the recovery tank 580, and a filtering device is arranged at the butt joint position.
Referring to fig. 7, in a preferred embodiment, the frame 120 is provided with positioning mechanisms corresponding to the first driving mechanism and the second driving mechanism, respectively, so that the frame can be accurately abutted to the brake disc 140; the positioning mechanism includes a proximity switch coupled to the corresponding segment of the main conveyor line 100, and the proximity switch is mounted on the frame body 120 and used for controlling the brake disc 140 during the conveying process to stop at a designated position.
Preferably, the positioning mechanism further comprises a portal frame 800 bridged on the frame body 120; two clamping plates 810 are slidably arranged on a cross beam of the portal frame 800; the two clamping plates 810 are respectively positioned at two sides of the brake disc 140, and clamping grooves with widths smaller than the diameter of the brake disc 140 are respectively arranged corresponding to the brake disc 140; the positioning of the brake disc 140 can be completed after the two clamping plates 810 synchronously clamp the brake disc 140.
Preferably, the gantry 800 is provided with a positioning cylinder 820 for driving the clamping plate 810; the positioning cylinder 820 is arranged along the conveying direction and is connected with the clamping plate 810 through a connecting rod 830; the connecting rod 830 is hinged to the clamping plate 810 and the positioning cylinder 820 at two ends.
Referring further to fig. 6, in a preferred embodiment, the rejecting assembly is located below the drive roller 130 and includes a rejecting cylinder 600 and a chuck 610; the telescopic direction of the removing cylinder 600 is the same as the axial direction of the driving roller 130; the chuck 610 is driven by the reject cylinder 600 and includes jaws located at both sides of the driving roller 130; the jaws extend above the drive roller 130.
The principles and embodiments of the present application are explained herein using specific examples, which are provided only to help understand the method and the core idea of the present application. The foregoing is only a preferred embodiment of the present application, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention in other contexts without modification may be viewed as within the scope of the present application.
Claims (10)
1. A final inspection line for an automobile brake disc is characterized by comprising a conveying assembly; the conveying assembly comprises a main conveying line (100) and a plurality of pending conveying lines (110); a plurality of stations which are sequentially arranged are arranged on the main conveying line (100) along the conveying direction; a plurality of pending conveying lines (110) are respectively positioned between two adjacent work stations; and a removing assembly is arranged on the main conveying line (100) corresponding to the to-be-conveyed line (110) and used for conveying the brake disc (140) which is detected to be unqualified to the to-be-conveyed line (110).
2. The final checking line for brake discs of automobiles according to claim 1, characterized in that said main conveyor line (100) comprises a frame body (120) for setting said work stations; the frame body (120) is rotatably provided with driving rollers (130) which are uniformly distributed; a plurality of through hole detection assemblies (200), wall thickness detection assemblies (300), weighing assemblies (400) and spraying assemblies (500) are sequentially arranged on the stations.
3. The automotive brake disc final inspection line according to claim 2, wherein the through hole detection assembly (200) comprises a camera and a first drive mechanism; the camera is fixedly arranged on the frame body (120), and the shooting direction is the same as the axial direction of the transmission roller (130); the first driving mechanism is arranged on the frame body (120) in a lifting mode and is located below the transmission roller (130).
4. The final detection line for automobile brake discs as claimed in claim 3, wherein the first driving mechanism comprises a first mounting plate (220) which is arranged on the frame body (120) in a lifting manner; a rotating shaft (230) is rotatably arranged on the first mounting plate (220); the rotating shaft (230) is driven by a first servo motor (231), and a matching tray is arranged at the top of the rotating shaft corresponding to the brake disc (140); the tray is provided with an annular light source; the annular light source is located in an inner ring of the brake disc (140).
5. The automotive brake disc final inspection line according to claim 2, characterized in that the wall thickness detection assembly (300) comprises a second drive mechanism and two laser rangefinders (310); the two laser range finders (310) are oppositely arranged and are respectively arranged on the frame body (120) and the second driving mechanism; the second driving mechanism is arranged on the frame body (120) in a lifting mode and is located below the transmission roller (130).
6. The final detection line for the brake disc of the automobile according to claim 5, wherein the second driving mechanism comprises a second mounting plate (320) which is arranged on the frame body (120) in a lifting manner; a supporting column (330) for mounting the laser range finder (310) is fixedly mounted on the second mounting plate (320); the support column (330) is sleeved with a rotating sleeve (340); the rotating sleeve (340) is driven by a second servo motor (341), and the top of the rotating sleeve is provided with a matched butt joint sleeve corresponding to the brake disc (140).
7. The automotive brake disc final inspection line according to claim 2, characterized in that the weighing assembly (400) comprises a weighing conveyor belt; the weighing conveyor belt is positioned between two adjacent driving rollers (130), and the conveying direction of the weighing conveyor belt is the same as that of the driving rollers (130).
8. The automotive brake disc final inspection line of claim 2, wherein the spray assembly (500) comprises a mounting frame (510) spanning the frame body (120); the vertical columns of the mounting rack (510) are provided with spray guns (520), and the cross beam is provided with a third driving mechanism; the third drive mechanism includes a turntable (530) rotatably mounted on the beam; the rotary table (530) is parallel to the conveying plane, and a matched suction rod (531) is arranged corresponding to the brake disc (140); an electromagnet is arranged inside the suction rod (531) and is perpendicular to the rotary table (530).
9. The automotive brake disc final inspection line according to claim 8, characterized in that the rotary disc (530) is connected with the cross beam through a transmission shaft (540); a matched shaft sleeve (541) is arranged on the cross beam corresponding to the transmission shaft (540); the transmission shaft (540) is positioned in the shaft sleeve (541) and is driven by a third servo motor (542); the third servo motor (542) is mounted on the transmission shaft (540) through a connecting plate (550); the connecting plate (550) is rotatably mounted on the transmission shaft (540) and is in butt joint with the cross beam through an air cylinder (560).
10. The final inspection line for automobile brake discs as claimed in claim 2, wherein the rejecting assembly is located below the driving roller (130) and comprises a rejecting cylinder (600) and a chuck (610); the telescopic direction of the removing cylinder (600) is the same as the axial direction of the transmission roller (130); the clamping head (610) is driven by the removing cylinder (600) and comprises clamping jaws positioned on two sides of the driving roller (130); the jaws extend above the drive roller (130).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110889633.2A CN113414135A (en) | 2021-08-04 | 2021-08-04 | Final inspection line for automobile brake disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110889633.2A CN113414135A (en) | 2021-08-04 | 2021-08-04 | Final inspection line for automobile brake disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113414135A true CN113414135A (en) | 2021-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110889633.2A Pending CN113414135A (en) | 2021-08-04 | 2021-08-04 | Final inspection line for automobile brake disc |
Country Status (1)
| Country | Link |
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| CN (1) | CN113414135A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117347374A (en) * | 2023-12-05 | 2024-01-05 | 山东扬智汽车科技有限公司 | Multi-station automobile part test bench |
| CN118032792A (en) * | 2024-04-11 | 2024-05-14 | 宁波市甬先智能科技研究有限公司 | Automobile brake disc detection device |
-
2021
- 2021-08-04 CN CN202110889633.2A patent/CN113414135A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117347374A (en) * | 2023-12-05 | 2024-01-05 | 山东扬智汽车科技有限公司 | Multi-station automobile part test bench |
| CN117347374B (en) * | 2023-12-05 | 2024-02-20 | 山东扬智汽车科技有限公司 | Multi-station automobile part test bench |
| CN118032792A (en) * | 2024-04-11 | 2024-05-14 | 宁波市甬先智能科技研究有限公司 | Automobile brake disc detection device |
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