CN112427320B - Axle type part check out test set - Google Patents
Axle type part check out test set Download PDFInfo
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- CN112427320B CN112427320B CN202011188962.6A CN202011188962A CN112427320B CN 112427320 B CN112427320 B CN 112427320B CN 202011188962 A CN202011188962 A CN 202011188962A CN 112427320 B CN112427320 B CN 112427320B
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- frame
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- detector
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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
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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
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
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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
- B07C5/04—Sorting according to size
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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
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
- B07C5/362—Separating or distributor mechanisms
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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
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/38—Collecting or arranging articles in groups
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- Sorting Of Articles (AREA)
Abstract
The invention provides shaft part detection equipment, and belongs to the technical field of detection equipment. It has solved current check out test set and has checked out the scheduling problem easily in letter sorting after detecting the completion. This axle type part check out test set, which comprises a frame, but be provided with detector and the blowing frame of oscilaltion in the frame, but articulated on the blowing frame have the sorting frame of luffing motion, be provided with on the sorting frame and keep off material portion, the sorting frame can the upswing to keep off material portion tilt up and with the blowing frame the upper end between form the support space that the confession axle type part of opening up put into, the sorting frame can the downswing to making and keep off material portion downward sloping, blowing frame and sorting frame can move according to the testing result of detector. The detection equipment reduces the possibility of sorting errors.
Description
Technical Field
The invention belongs to the technical field of detection equipment, and relates to shaft part detection equipment.
Background
The parts need to be detected before processing, in the production and processing process and after the processing is finished, and unqualified products are selected, so that the parts are qualified products when leaving a factory. The detection items comprise material component detection, appearance defect detection, metallographic detection, dimension measurement and the like, and the detection items of different types of parts are slightly different according to technical requirements. The detection of the material components and the metallographic detection are generally carried out when raw materials enter a factory, and the metallographic detection is carried out after heat treatment in the processing process; the appearance defect detection and the size detection are performed in a sampling inspection mode in the machining process, and after machining is completed, full inspection is performed before delivery.
The appearance and the size detection need be carried out to axle type part after processing is accomplished, and the appearance detects including whether the inspection outward appearance has mar, pock and bump damage etc. and the size detection is including detecting the diameter of axle and judging whether accord with the designing requirement, and whether processing out of helicitic texture still will detect the screw thread and have the processing of leaking, and whether the pitch of screw thread accords with the designing requirement. For the detection items, the traditional detection method is mainly carried out manually by adopting a traditional detection tool, the appearance detection is carried out through visual inspection, the diameter is measured through a micrometer, and the thread is detected through a thread go-no-go gauge. The manual detection is time-consuming and labor-consuming, the detection result error is large, and meanwhile, the condition of missed detection and error detection is easy to occur.
In order to improve the detection accuracy, a machine is adopted to gradually replace manual detection. For example, the appearance is detected by a line scanning detection system [ a line scanning detection platform disclosed in patent document No. cn201720150030.x ], the diameter is detected by a CCD measuring instrument [ a steel bar diameter detection device disclosed in patent document No. CN202020217122.7 ], and the like. When the machine is used for detection, a workpiece is placed on the detection equipment, detection personnel need to read the detection result on the detector to classify the workpiece after detection is completed, unqualified workpieces are sorted out, and errors are easily caused when the detection result is read manually, so that the condition that qualified workpieces and unqualified workpieces are sorted incorrectly is easily caused. In order to avoid errors, a common error prevention mode is to add alarm devices such as sounds and lights in the detection equipment, and alarm and error prevention are performed through the alarm devices, but the detection equipment often has machine fault alarm, so that the detection equipment is easily confused with unqualified detection alarm to cause alarm interference.
Disclosure of Invention
The invention aims to provide shaft part detection equipment aiming at the problems in the prior art, and solves the technical problem that sorting is prone to making mistakes after detection is completed by the conventional detection equipment.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides an axle type part check out test set, includes the frame, be provided with the detector in the frame, its characterized in that, but still be provided with the blowing frame of oscilaltion in the frame, but the last articulated sorting frame that has luffing motion of blowing frame, be provided with on the sorting frame and keep off material portion, the sorting frame can the upswing to the messenger keep off material portion tilt up and with the blowing frame between the upper end form the support space that the ascending confession axle type part of opening put into, the sorting frame can swing down to the messenger keep off material portion downward sloping, blowing frame and sorting frame can act according to the testing result of detector.
When the detection equipment works, the detection instrument detects the shaft parts and judges whether the shaft parts are qualified or unqualified, and the material placing frame and the sorting frame can act according to the detection result of the detection instrument. For example, when the shaft parts are qualified, the sorting frame swings downwards, the material blocking part inclines downwards, the shaft parts placed on the material placing frame roll downwards along the sorting frame, a detector knows that the shaft parts are qualified products when seeing that the shaft parts roll down from the material placing frame, and the shaft parts are placed in a qualified product frame; when the shaft parts are unqualified, the sorting frame swings upwards, the material blocking part inclines upwards and forms a supporting space with the upper end of the material placing frame, the shaft parts placed on the material placing frame are fixed in the supporting space by the upper end of the material placing frame and the material blocking part and cannot roll downwards along the sorting frame, then the material placing frame is lifted, a detector can know that the shaft parts are unqualified products after seeing that the material placing frame is lifted, the unqualified products are taken down and placed in a material frame of the unqualified products, and then the material placing frame is lowered and reset; unqualified products and qualified products can be clearly judged through the actions of the material placing frame and the sorting frame, and therefore the possibility of sorting errors is reduced.
For example, the detection equipment can automatically sort, and a material receiving table can be arranged behind the material placing frame and comprises an upper material receiving table and a lower material receiving table; when the shaft parts are qualified, the sorting frame swings downwards, the material blocking part inclines downwards and is in butt joint with the lower feeding table, and the shaft parts placed on the material placing frame roll downwards along the sorting frame and enter the lower feeding table; when the shaft parts are unqualified, the sorting frame swings upwards, the material blocking part inclines upwards and forms a supporting space with the upper end of the material placing frame, the shaft parts placed on the material placing frame are fixed in the supporting space and cannot roll downwards along the sorting frame, then the material placing frame is lifted, then the sorting frame swings downwards and is butted with the upper material receiving table, the material blocking part inclines downwards, the shaft parts on the material placing frame roll downwards along the sorting frame and enter the upper material receiving table, then the sorting frame swings upwards to reset, the material placing frame descends to reset, the unqualified shaft parts can be sorted out, and the possibility of sorting errors is reduced.
This axle type part check out test set can sort out the piece that fails automatically through the action of blowing frame and sorting rack, has reduced the possibility that the letter sorting was made mistakes, has reduced the repeated detection after the letter sorting is made mistakes simultaneously, has improved check out test set's work efficiency, cooperates artifical letter sorting and automatic sorting homoenergetic to use moreover, has enlarged application range.
In the above shaft part detection apparatus, the material placing frame includes two material placing plates, the two material placing plates are separately arranged, the separation frame is hinged between the two material placing plates, the upper ends of the material placing plates are provided with convex stoppers, and the support space is formed by the stoppers and the material blocking portions.
Two dogs form two strong points to axle type part, the sorting frame is located between two blowing boards, the strong point that makes fender material portion and axle type part form is between two strong points that the dog formed, it can be more steady with axle type part fixed stay in the support space that two dogs and fender material portion formed to set up like this, avoid the blowing frame to rise the unqualified axle type part of in-process and take place to fall and be regarded as qualified product, make check out test set work go on smoothly, be favorable to guaranteeing check out test set's work efficiency and stability, reduce the possibility that the letter sorting was made mistakes.
In foretell axle type part check out test set, the sorting rack includes the hinge bar, the hinge bar has two and is articulated with two blowing boards respectively, is fixed with the connecting rod between two hinge bars.
When the sorting frame upwards swings and forms a supporting space between the material blocking part and the stop blocks, the two hinge rods form two limiting points, and are matched with the two stop blocks, shaft parts can be more stably fixed in the supporting space, the phenomenon that the unqualified shaft parts fall off in the ascending process of the material placing frame is avoided to be taken as qualified products, the work of the detection equipment is smoothly carried out, the work efficiency of the detection equipment is favorably ensured, and the possibility of sorting errors is reduced. When the sorting frame swings downwards, the two hinged rods form two supporting points for the shaft parts, so that the shaft parts can roll smoothly and stably, the sorting process is smoothly carried out, and the work efficiency of the detection equipment is favorably ensured. And fixed link between two articulated arms, on the one hand can make the stable in structure who selects separately the frame, and on the other hand can also make two articulated arms swing action keep unanimous to make the sorting process go on smoothly, be favorable to guaranteeing check out test set's work efficiency and stability.
In the shaft part detection equipment, the material placing frame further comprises a lifting plate, the material placing plate is fixed on the upper surface of the lifting plate, an air cylinder mounting plate located below the material placing plate is further fixed on the lifting plate, a connecting rod is further fixedly connected between the two hinge rods, and a separation air cylinder is hinged between the air cylinder mounting plate and the connecting rod.
The lifting plate fixes the material placing plate and the air cylinder driving plate into a whole, so that the material placing frame is stable in structure. The piston rod of the separation cylinder can drive the hinged rod to swing upwards when extending out, and the piston rod of the separation cylinder can drive the hinged rod to swing downwards when retracting. The sorting frame is driven to swing through the sorting cylinder, so that the sorting frame can swing in place quickly, and the working efficiency of the detection equipment is improved.
In foretell axle type part check out test set, still be provided with the sorting hand claw that is located the blowing frame top on the ejection of compact station, sorting hand claw can the oscilaltion and can horizontal migration, when sorting hand claw is located the blowing frame directly over, can clip the axle type part on the blowing frame that is in the rising state after sorting hand claw descends, sorting hand claw can move according to the testing result of detector.
If the detector can also judge repairable parts and unrepairable parts in unqualified workpieces, the sorting paw can be used for sorting the unrepairable parts. When the shaft parts are unqualified, the sorting frame swings upwards to enable the material blocking part and the upper end of the material placing frame to form a supporting space, the shaft parts placed on the material placing frame are fixed in the supporting space and cannot roll downwards along the sorting frame, and then the material placing frame is lifted. When the shaft parts are repairable, the sorting frame swings downwards, and the shaft parts on the material placing frame roll downwards along the sorting frame to enter the upper material receiving platform; when the shaft parts are irreparable, the sorting paw horizontally moves to the position right above the material placing frame, then the sorting paw descends and clamps the shaft parts on the material placing frame, and then the sorting paw ascends and horizontally moves to move the shaft parts out of the detection equipment. Sorting paw can also select unrepairable parts from the unqualified parts through setting, the possibility of sorting errors caused by various detection results is reduced, secondary detection on the unqualified parts is avoided, and the work efficiency of the detection equipment is improved.
If the detector can only judge unqualified parts, the sorting paw can be used for automatically taking out the unqualified parts, so that another automatic sorting operation is realized. When the shaft parts are qualified, the sorting frame swings downwards, the material blocking part inclines downwards and is in butt joint with the lower feeding table, and the shaft parts placed on the material placing frame roll downwards along the sorting frame and enter the lower feeding table; when the shaft type parts are unqualified, the sorting frame swings upwards, the material blocking part inclines upwards and forms a supporting space with the upper end of the material placing frame, the shaft type parts placed on the material placing frame are fixed in the supporting space and cannot roll downwards along the sorting frame, then the material placing frame is lifted, then the sorting paw horizontally moves to the position right above the material placing frame firstly, then the sorting paw descends and clamps the shaft type parts on the material placing frame, then the sorting paw ascends and horizontally moves, the shaft type parts are shifted out of the material placing frame, then the material placing frame descends and resets, so that the unqualified shaft type parts can be automatically sorted out, and the possibility of sorting errors is reduced.
In foretell axle type part check out test set, still be provided with feed mechanism and feeding mechanism in the frame, be fixed with the fixed stay frame that corresponds the setting with feed mechanism and detector respectively in the frame, all set up the fixed stay groove that is used for supporting axle type part on the upper surface of fixed stay frame, feed mechanism can carry the fixed stay frame that corresponds with feed mechanism with the outer axle type part of check out test set on, feeding mechanism can carry axle type part in proper order between the fixed stay frame that corresponds with feed mechanism, the fixed stay frame that corresponds with the detector and blowing frame.
The feeding mechanism and the feeding mechanism are arranged to automatically feed and feed, so that the detection efficiency of the detection equipment can be improved.
In the shaft part detection device, all the fixed support frames and the material placing frames are arranged in parallel and are arranged in sequence at equal intervals along a straight line, the feeding mechanism comprises a straight rail positioned below the fixed support frame and the material placing frame, a sliding seat capable of sliding is arranged on the straight rail, a movable support frame capable of lifting up and down is arranged on the sliding seat, the upper surface of the movable support frame is provided with movable support grooves for supporting the shaft parts, the number of the movable support frames is the same as that of the fixed support frames, and all the movable support frames are arranged in sequence along a straight line, the space between the movable support frames is equal to the space between the fixed support frames, the fixed support frame and the material placing frame are both provided with avoidance channels for the movable support frame to pass through, the movable support frame can be lifted to the position above the upper surface of the fixed support frame in the movable support groove, the movable support frame can descend to the fixed support groove and is located above the upper surface of the movable support frame.
When needing to carry axle type part, the slide slides and makes the movable support frame enter into the passageway of dodging of fixed stay frame respectively, then the movable support frame rises, the activity supports the top that the groove is located the fixed stay frame upper surface, axle type part on the fixed stay frame is supported on the movable support frame, slide backward sliding makes the movable support frame of feed mechanism department slide in the passageway of dodging of the fixed stay frame of detector department after that, terminal movable support frame enters into the passageway of dodging of blowing frame simultaneously, then the movable support frame descends, the fixed stay groove is located the top of movable support frame upper surface, axle type part on the movable support frame is placed respectively in the fixed stay groove of the fixed stay frame of detector department and on the blowing frame, like this axle type part is carried in proper order. The shaft parts can be continuously conveyed through the feeding mechanism, so that the detection process is continuously carried out, and the working efficiency of the detection equipment is favorably improved.
In the above shaft part detection apparatus, the two detectors are respectively a first detector and a second detector, and correspondingly, the two fixed supports corresponding to the detectors are in one-to-one correspondence with the first detector and the second detector.
The first detector and the second detector which are independently arranged in the prior art are sequentially arranged on one device, so that a feeding mechanism and a discharging frame in the independent arrangement are reduced, the distance between the first detector and the second detector is reduced, the carrying time between the first detector and the second detector is shortened, and the detection efficiency of the detection device can be improved.
In the above shaft part detection apparatus, the first detector is a line scanning detector, and the second detector is a CCD diameter detector. The line scanning detector can detect the appearance and the screw pitch of the shaft parts, and the CCD diameter detector can detect the diameter of the shaft parts.
In foretell axle type part check out test set, feed mechanism is including fixing the sharp roof beam in the frame, the frame is stretched out to the one end of sharp roof beam, the other end of sharp roof beam is located and corresponds the fixed stay frame who sets up with feed mechanism directly over, be provided with the slidable sliding seat on the sharp roof beam, be fixed with material loading lift cylinder on the sliding seat, be fixed with rotating electrical machines on the piston rod of material loading lift cylinder, be connected with the material loading hand claw in rotating electrical machines's the pivot.
During the material loading, the sliding seat outwards slides, and the rotating electrical machines rotates back material loading lift cylinder and descends, and axle type part is grabbed to the material loading hand claw, and then material loading lift cylinder rises, and the rotating electrical machines antiport, the sliding seat slides to the frame, makes the material loading hand claw be located the fixed stay frame that corresponds the setting with feed mechanism directly over, then the material loading hand claw descends and releases axle type part, and axle type part is placed on the fixed stay frame that corresponds the setting with feed mechanism. Can carry the fixed stay frame that corresponds the setting with feed mechanism with the outer axle type part of check out test set through feed mechanism on, realize automatic feeding, can also realize the switching-over of axle type part through the rotating electrical machines, be favorable to improving check out test set's work efficiency.
In the above shaft part detection device, the two feeding claws are arranged in parallel, and the two feeding claws can move in opposite directions. The shaft parts can be more stably grabbed through the two feeding claws, so that the shaft parts cannot fall off in the moving process and the rotating process, and the working efficiency and the stability of the detection equipment are ensured. Two material loading paws can the antiport, realize the adjustment of distance between two material loading paws to can adapt to the length of axle type part better, realize the stable material loading of axle type part.
Compared with the prior art, the invention has the following advantages:
through the actions of the material placing frame and the sorting frame, the automatic sorting of unqualified pieces can be realized, the possibility of sorting errors is reduced, and the working efficiency of the detection equipment is improved. The structure of blowing frame and sorting frame makes the letter sorting unloading go on steadily, is favorable to guaranteeing check out test set's work efficiency and stability, reduces the possibility of sorting making mistakes. The mounting and sorting paw can realize secondary sorting of unqualified pieces, avoid secondary detection and improve the working efficiency of the detection equipment. Set up feed mechanism and realize automatic feeding, set up feeding mechanism and realize autoloading, set up first detector and second detector on the check out test set, improved work efficiency. The arrangement of the fixed support frame and the movable support frame in the feeding mechanism realizes continuous feeding, and improves the working efficiency.
Drawings
FIG. 1 is a perspective view of the present detection apparatus;
FIG. 2 is a perspective view of the present inspection apparatus at the loading station;
FIG. 3 is a perspective view of the inspection apparatus at a first inspection station;
FIG. 4 is a perspective view of the inspection apparatus at a second inspection station;
FIG. 5 is a perspective view of the inspection apparatus at the outfeed station;
FIG. 6 is a perspective view of a feeding mechanism in the present inspection apparatus;
FIG. 7 is a perspective view of the feeding frame and the sorting frame after the sorting frame swings downwards in the detection apparatus;
FIG. 8 is a perspective view of the feeding frame and the sorting frame after the sorting frame swings upwards in the detection apparatus;
FIG. 9 is a schematic diagram of the positions of the feeding frame and the sorting frame after the sorting frame swings upwards and downwards in the detection device.
In the figure, 1, a frame; 2. a feeding station; 3. detecting a station; 3a, a first detection substation; 3b, second detection work stations; 4. a discharge station; 5. a feeding mechanism; 5a, a straight rail; 5b, a sliding seat; 5c, a movable support frame; 5c1, a movable support plate; 5c2, movable supporting groove; 5d, supporting a lifting cylinder; 6. a material placing frame; 6a, a discharging plate; 6a1, stop block; 6a2, angled face; 6b, lifting a plate; 6c, mounting a cylinder; 7. a sorting rack; 7a, a hinge rod; 7b, a connecting rod; 7c, a connecting rod; 7d, a material blocking part; 8. a sorting cylinder; 9. a support space; 10. a discharging lifting cylinder; 11. sorting paw; 12. a cross beam; 13. a movable seat; 14. a sorting lifting cylinder; 15. a first detector; 16. a second detector; 17. fixing a support frame; 17a, fixing the supporting plate; 17b, a fixed support groove; 17c, avoiding the channel; 18. a feeding mechanism; 18a, a linear beam; 18b, a sliding seat; 18c, a feeding lifting cylinder; 18d, a rotating electrical machine; 18e and a feeding paw.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
Example one
As shown in fig. 1 to 9, an axle part detection device includes a frame 1, for convenience of description, an area on the frame 1 is divided into a feeding station 2, a detection station 3 and a discharging station 4, and the frame 1 is provided with a feeding mechanism 18 and a feeding mechanism 5. Detection station 3 is located between material loading station 2 and ejection of compact station 4, and material loading station 2 is located the place ahead that detects station 3 promptly, and ejection of compact station 4 is located the rear that detects station 3. The feeding mechanism 5 can convey the shaft parts among the feeding station 2, the detection station 3 and the discharging station 4 in sequence. The feeding mechanism 18 can convey the shaft parts outside the detection equipment to the feeding station 2 of the rack 1. A detector for detecting the shaft parts is arranged at the detection station 3 on the frame 1.
But be provided with blowing frame 6 of oscilaltion in ejection of compact station 4 department on frame 1, it has the sorting frame 7 of luffing motion to articulate on the blowing frame 6, be provided with on the sorting frame 7 and keep off material portion 7d, sorting frame 7 can the upswing to make keep off material portion 7d tilt up and with the upper end of blowing frame 6 between form the support space 9 that the confession axle class part of opening up was put into, sorting frame 7 can the downswing to making keep off material portion 7d downward sloping, the axle class part that makes on the blowing frame 6 rolls down along the portion 7d that keeps off material of sorting frame 7. The material placing frame 6 comprises a horizontally arranged lifting plate 6b and a vertically arranged material placing plate 6a, and the material placing plate 6a is fixed on the upper surface of the lifting plate 6 b. The two material placing plates 6a are arranged in parallel, the length of each material placing plate 6a extends in the front-rear direction, and the two material placing plates 6a are arranged in parallel left and right. The upper end of the discharge plate 6a is provided with a convex stop 6a1, the stop 6a1 is positioned in front of the stop part 7d, and the upper surface of the discharge plate 6a is provided with a downward inclined surface 6a2 positioned behind the stop 6a 1. The sorting frame 7 is hinged between two material discharging plates 6a, and a supporting space 9 is formed by a stop 6a1 and a material stopping part 7d which swings upwards. Sorting frame 7 includes articulated rod 7a, and articulated rod 7a has two and is articulated with two blowing boards 6a respectively, and articulated rod 7a buckles once and forms preceding section of rolling over and the section of rolling over backward, and preceding section of rolling over is articulated with blowing board 6a, and the section of rolling over backward has constituteed stock stop 7 d. Be fixed with connecting rod 7b and connecting rod 7c between two articulated arms 7a, connecting rod 7b and connecting rod 7c all are fixed on the section of turning over after, and connecting rod 7b is located the rear end of the section of turning over after, and connecting rod 7c is located between preceding section of turning over and connecting rod 7 b. And an air cylinder mounting plate 6c positioned below the material discharging plate 7a is also fixed on the lifting plate 6b, and a sorting air cylinder 8 is hinged between the air cylinder mounting plate 6c and the connecting rod 7 c. When the piston rod of the sorting cylinder 8 extends out, the hinged rod 7a can be driven to swing upwards, and when the piston rod of the sorting cylinder 8 retracts, the hinged rod 7a can be driven to swing downwards. After the hinged rod 7a swings upwards, the back-folded section of the hinged rod 7a tilts upwards, namely, the material blocking part 7d tilts upwards, and after the hinged rod 7a swings downwards, the back-folded section of the hinged rod 7a tilts downwards, namely, the material blocking part 7d tilts downwards.
Lift and be connected with ejection of compact lift cylinder 10 on the board 6b, ejection of compact lift cylinder 10 is fixed in frame 1, and lifting board 6b fixed connection is on ejection of compact lift cylinder 10's piston rod, and when ejection of compact lift cylinder 10's piston rod stretched out, blowing frame 6 rose, and when ejection of compact lift cylinder 10's piston rod retracted, blowing frame 6 descends. The discharging lifting cylinder 10 can also be replaced by a linear motor. A material receiving platform (not shown in the figure) is also arranged behind the discharging station 4, and the material receiving platform comprises an upper material receiving platform and a lower material receiving platform. After the material placing frame 6 descends and the sorting frame 7 swings downwards, the rear end of the sorting frame 7 can be in butt joint with the lower material receiving table, and the shaft parts rolled down from the sorting frame 7 enter the lower material receiving table; after the material placing frame 6 ascends and the sorting frame 7 swings downwards, the rear end of the sorting frame 7 can be butted with the upper material receiving table, and the shaft parts rolled down from the sorting frame 7 enter the upper material receiving table.
The discharging station 4 is also provided with a sorting paw 11 positioned above the material placing frame 6, and the sorting paw 11 can ascend and descend and can move horizontally. A cross beam 12 which is positioned above the material placing frame 6 and arranged in the left-right direction is fixed at the material discharging station 4 on the frame 1, and a material discharging motor which moves the moving seat 13 and can drive the moving seat 13 to move left and right is arranged on the cross beam 12. The movable seat 13 is fixedly connected with a sorting lifting cylinder 14, a piston rod of the sorting lifting cylinder 14 is fixedly connected with the sorting paw 11, when the piston rod of the sorting lifting cylinder 14 extends out, the sorting paw 11 descends, and when the piston rod of the sorting lifting cylinder 14 retracts, the sorting paw 11 ascends. When the sorting paw 11 moves to the position right above the material placing frame 6, the sorting paw 11 can clamp the shaft parts on the material placing frame 6 in a lifting state after descending. The receiving platform further comprises a receiving platform which can be in butt joint with the sorting claws 11, the sorting claws 11 clamp the shaft parts and then ascend, and then the shaft parts are placed on the receiving platform in a moving mode. The material receiving platform can be telescopic, and collision with shaft parts is better avoided.
The detecting device comprises two first detecting devices 15 and two second detecting devices 16, each detecting station 3 comprises a first detecting sub-station 3a and a second detecting sub-station 3b, the first detecting devices 15 are arranged on the first detecting sub-stations 3a, the second detecting devices 16 are arranged on the second detecting sub-stations 3b, the feeding station 2, the first detecting sub-stations 3a, the second detecting sub-stations 3b and the discharging station 4 are sequentially arranged, and the feeding mechanism 5 can convey the shaft parts among the feeding station 2, the first detecting sub-stations 3a, the second detecting sub-stations 3b and the discharging station 4 in sequence. The first detector 15 is a line scan detector and the second detector 16 is a CCD diameter detector. The line scanning detector can detect the appearance and the screw pitch of the shaft parts, and the CCD diameter detector can detect the diameter of the shaft parts.
All be provided with fixed support 17 on material loading station 2, first detection substation 3a and the second detection substation 3b, three fixed support 17 corresponds the setting with feed mechanism 18, first detector 15 and second detector 16 respectively to be located the below of feed mechanism 18, first detector 15 and second detector 16 respectively. The three fixed support frames 17 and the material placing frames 6 are arranged in parallel and are arranged in sequence at equal intervals along a straight line in the front-rear direction. The fixed support frame 17 comprises a plurality of fixed support plates 17a which are linearly arranged in the left-right direction, the fixed support plates 17a are vertically arranged, and fixed support grooves 17b used for supporting the shaft parts are formed in the upper surfaces of the fixed support plates 17 a. In this embodiment, each of the fixing support frames 17 includes four fixing support plates 17a, and the number of the fixing support plates 17a may be set as required, but is at least two. On the first detection substation 3a, rollers are arranged on two sides of the fixed supporting grooves 17b on the fixed supporting plates 17a, namely, on the fixed supporting plate 17a corresponding to the first detector 15, rollers are arranged on two sides of the fixed supporting grooves 17b, one roller of one fixed supporting plate 17a is connected with a turnover motor through belt transmission, when a shaft part is located in the fixed supporting groove 17b, the outer side surface of the roller abuts against the shaft part, and the turnover motor can enable the shaft part to rotate in the fixed supporting groove 17b during working. The feeding mechanism 5 comprises a straight rail 5a located below the three fixed support frames 17 and the discharging frame 6, the straight rail 5a is fixed on the frame 1 and extends in the front-back direction, the front end of the straight rail 5a is located below the fixed support frames 17 of the feeding station 2, and the rear end of the straight rail 5a is located below the discharging frame 6 of the discharging station 4. Install slidable slide 5b on the straight rail 5a, slide 5b includes three slider, all sets up the base on every slider, fixedly connected with dead lever between the three base. A feeding motor and a driven synchronizing wheel are fixed on the frame 1, a driving synchronizing wheel is connected to a rotating shaft of the feeding motor, a feeding synchronous belt arranged along the front-back direction is connected between the driving synchronizing wheel and the driven synchronizing wheel, a base located in the middle is fixed on the feeding synchronous belt, and the feeding motor can drive the sliding seat 5b to move back and forth on the straight rail 5a when in work. Install the movable support frame 5c that can the oscilaltion on every base, three movable support frame 5c is arranged in proper order along the straight line equidistant, and the interval between three movable support frame 5c equals the interval between three fixed stay frame 17. The movable support frame 5c comprises a horizontal plate and two piston support plates, the horizontal plate is horizontally arranged, the piston support plates are vertically arranged, the piston support plates are fixed on the upper surface of the horizontal plate, and a reinforcing plate is further fixed between the two piston support plates. The two piston support plates are arranged in parallel in the left-right direction, and the upper surface of the movable support plate 5c1 is provided with a movable support groove 5c2 for supporting the shaft parts. The fixed support frame 17 and the material placing frame 6 are both provided with an avoiding channel 17c for the movable support frame 5c to pass through, the avoiding channel 17c on the fixed support frame 17 is a space between the two fixed support plates 17a, and the avoiding channel 17c on the material placing frame 6 is a space between the two material placing plates 6 a. A supporting lifting cylinder 5d is fixed on each base, a horizontal plate of the movable supporting frame 5c is fixedly connected to a piston rod of the supporting lifting cylinder 5d, when the piston rod of the supporting lifting cylinder 5d extends out, the movable supporting frame 5c rises, and when the piston rod of the supporting lifting cylinder 5d retracts, the movable supporting frame 5c descends. The movable support 5c can be raised to a position where the movable support groove 5c2 is above the upper surface of the fixed support 17, and the movable support 5c can be lowered to a position where the fixed support groove 17b is above the upper surface of the movable support 5 c.
The feeding mechanism 18 comprises a linear beam 18a fixed on the frame 1, the linear beam 18a is arranged along the front-back direction, the front end of the linear beam 18a extends out of the frame 1, and the rear end of the linear beam 18a is located at the feeding station 2, namely, the rear end of the linear beam 18a is located right above a fixed support frame 17 correspondingly arranged with the feeding mechanism 18. The linear beam 18a is provided with a sliding seat 18b which can slide, the linear beam 18a is fixed with a feeding motor, and the feeding motor can drive the sliding seat 18b to slide back and forth on the linear beam 18 a. A feeding lifting cylinder 18c is fixed on the sliding seat 18b, a rotary motor 18d is fixed on a piston rod of the feeding lifting cylinder 18c, and a feeding paw 18e is fixed on a rotating shaft of the rotary motor 18 d. The two feeding claws 18e are arranged in parallel, and the two feeding claws 18e can move in opposite directions. A connecting seat is fixedly connected to a rotating shaft of the rotating motor 18d, a length adjusting beam is fixed to the lower end of the connecting seat, a sliding rail is arranged on the lower surface of the length adjusting beam, and the two feeding claws 18e are mounted on the sliding rail and can slide on the sliding rail. Synchronous belt pulleys are respectively fixed on the side surfaces of two ends of the length adjusting beam, a length adjusting synchronous belt is connected between the two synchronous belt pulleys, a length adjusting motor is fixed on the connecting seat, a driving belt pulley is fixed on a rotating shaft of the length adjusting motor, the length adjusting synchronous belt is sleeved on the driving belt pulley, and the two feeding claws 18e are respectively fixed on the upper side section and the lower side section of the length adjusting synchronous belt. When the length adjusting motor works, the two feeding claws 18e can move reversely through the synchronous belt, so that the distance between the two feeding claws 18e is adjusted.
During the operation of the detection equipment, during the feeding process, the sliding seat 18b slides forwards, the feeding lifting cylinder 18c descends after the rotating motor 18d rotates, the feeding claw 18e catches the shaft part, then the feeding lifting cylinder 18c ascends, the rotating motor 18d reversely rotates, the sliding seat 18b slides backwards and enters the rack 1, the feeding claw 18e is located above the fixed support frame 17 of the feeding station 2, then the feeding lifting cylinder 18c descends, the shaft part is located in the fixed support groove 17b, the feeding claw 18e ascends and resets after being opened, and the shaft part is placed on the fixed support frame 17 of the feeding station 2.
During feeding, the sliding base 5b slides forwards to enable the three movable supporting frames 5c to enter the avoidance channels 17c of the three fixed supporting frames 17 respectively, then the movable supporting frames 5c ascend, the movable supporting grooves 5c2 are located above the upper surfaces of the fixed supporting frames 17, the shaft parts on the feeding station 2, the first detection branch station 3a and the second detection branch station 3b are supported on the movable supporting frames 5c by the movable supporting grooves 5c2, then the sliding base 5b slides backwards to enable the movable supporting frames 5c at the feeding station 2 to slide into the avoidance channels 17c of the fixed supporting frames 17 of the first detection branch station 3a, meanwhile, the other two movable supporting frames 5c enter the avoidance channels 17c of the fixed supporting frames 17 of the second detection branch station 3b and the avoidance channels 17c of the discharging frame 6, then the movable supporting frames 5c descend, the fixed supporting grooves 17b are located above the upper surfaces of the movable supporting frames 5c, the shaft parts on the movable support frame 5c are respectively placed in the fixed support grooves 17b of the fixed support frames 17 of the first detection sub-station 3a, the fixed support grooves 17b of the fixed support frames 17 of the second detection sub-station 3b and the material placing frame 6, so that the shaft parts are sequentially conveyed, and the shaft parts can be continuously conveyed to the next station through the feeding mechanism 5.
During detection, after the shaft parts are placed on the fixed support frame 17 of the first detection branch station 3a through the feeding mechanism 5, the turnover motor drives the roller to rotate, the shaft parts are detected by the operation of the line scanning detector, after the shaft parts are placed on the fixed support frame 17 of the second detection branch station 3b through the feeding mechanism 5, the shaft parts are detected by the operation of the CCD diameter detector, whether the shaft parts are qualified or unqualified after detection is completed is judged, and whether the shaft parts are repairable or unrepairable is judged for unqualified parts. The feeding frame 6, the sorting frame 7 and the sorting paw 11 can act according to the detection result of the detector. The detection device is provided with a controller, the controller is connected with a first detector 15 and a second detector 16, the discharging lifting cylinder 10, the sorting cylinder 8, the sorting paw 11, the discharging motor and the sorting lifting cylinder 14 are all connected with the controller, and the controller controls the discharging lifting cylinder 10, the sorting cylinder 8, the sorting paw 11, the discharging motor and the sorting lifting cylinder 14 to act according to detection results of the first detector 15 and the second detector 16, so that the actions of the discharging frame 6, the sorting frame 7 and the sorting paw 11 are controlled.
During sorting and discharging, when the shaft parts are qualified, the sorting frame 7 swings downwards, and the shaft parts placed on the material placing frame 6 roll downwards along the material blocking part 7d of the sorting frame 7. When the shaft parts are unqualified, the sorting frame 7 swings upwards, the material blocking part 7d and the material placing frame 6 form a supporting space 9, the shaft parts placed on the material placing frame 6 are fixed in the supporting space 9 and cannot roll downwards along the sorting frame 7, and then the material placing frame 6 is lifted; when the shaft parts are repairable, the sorting frame 7 swings downwards, the shaft parts on the discharging frame 6 roll downwards along the material blocking part 7d of the sorting frame 7, and the discharging frame 6 descends and resets; when the shaft parts are irreparable, the sorting paw 11 firstly moves horizontally to the position right above the material placing frame 6, then the sorting paw 11 descends and clamps the shaft parts on the material placing frame 6, the material placing frame 6 descends and resets, the sorting paw 11 ascends and moves horizontally, and the shaft parts are moved out of the detection equipment. This allows for the sorting out of qualified pieces, repairable unqualified pieces, and unrepairable unqualified pieces.
This axle type part check out test set, through fixed stay frame 17 automatic feeding on feed mechanism 18 and material loading station 2, through setting up material loading station 2, first detection divides station 3a, the second detects 5 autoloading of feeding mechanism between branch station 3b and the ejection of compact station 4, through the automatic sorting of blowing frame 6 and sorting frame 7 on ejection of compact station 4, do not need the manual work to carry the material loading and detect and the letter sorting unloading after detecting, the work efficiency of check out test set has been improved, and the possibility of sorting mistake has been reduced.
When the detector is only used as a qualified detection result and a unqualified detection result, the upper material receiving table can be omitted. During sorting and discharging, when the shaft parts are qualified, the sorting frame 7 swings downwards, and the shaft parts placed on the material placing frame 6 roll downwards along the material blocking part 7d of the sorting frame 7. When the shaft parts are unqualified, the sorting frame 7 swings upwards, the material blocking part 7d and the material placing frame 6 form a supporting space 9, the shaft parts placed on the material placing frame 6 are fixed in the supporting space 9 and cannot roll downwards along the sorting frame 7, and then the material placing frame 6 is lifted; sorting paw 11 first moves horizontally to the position right above the material placing frame 6, then sorting paw 11 descends and clamps the shaft parts on the material placing frame 6, the material placing frame 6 descends and resets, sorting paw 11 ascends and moves horizontally, and the shaft parts are moved out of the detection equipment. This enables the qualified and unqualified parts to be sorted out.
Example two
Only the first detector 15 or the second detector 16 is arranged on the detection station 3, and two fixed support frames 17 and two movable support frames 5c are arranged. The other structure is the same as the first embodiment.
EXAMPLE III
The structure of the detection equipment is simplified on the basis of the first embodiment, the second detector 16 and the material placing frame 6 are arranged on the rack 1, the sorting frame 7 is arranged on the material placing frame 6, the structures of the material placing frame 6 and the sorting frame 7 are the same as those of the first embodiment, the fixed support frame 17, the feeding mechanism 18, the feeding mechanism 5 and the first detector 15 are omitted from the rack 1, the material placing frame 6 and the sorting frame 7 are fixed below the second detector 16, and the second detector 16 can ascend and descend. The cross beam 12 for mounting the sorting paw 11 is arranged in the front-rear direction, and the sorting paw 11 can be lifted up and down and can horizontally move back and forth. In order to enable the sorting paw 11 to move right above the material placing frame 6, a paw mounting plate extending forwards is fixed on a piston rod of the sorting lifting cylinder 14, and the sorting paw 11 is fixed at the front end of the paw mounting plate.
Before the detection, sorting frame 7 upwards swings and makes material blocking portion 7d tilt up, forms opening up's support space 9 between material blocking portion 7d and the upper end of blowing frame 6, directly places axle type part in support space 9, fixes a position through material blocking portion 7d and dog 6a1 on the blowing frame 6. After the shaft parts are positioned on the material placing frame 6 and the sorting frame 7, the second detector 16 descends to detect. After the detection is finished, the second detector 16 ascends to avoid colliding with the material placing frame 6, the sorting frame 7 and the sorting paw 11. When the shaft parts are qualified, the sorting frame 7 swings downwards, and the shaft parts placed on the material placing frame 6 roll downwards along the material blocking part 7d of the sorting frame 7. When the shaft parts are unqualified, the material placing frame 6 is lifted; when the shaft parts are repairable, the sorting frame 7 swings downwards, the shaft parts on the discharging frame 6 roll downwards along the material blocking part 7d of the sorting frame 7, and the discharging frame 6 descends and resets; when the shaft parts are irreparable, the sorting paw 11 horizontally moves to the position right above the material placing frame 6, then the sorting paw 11 descends and clamps the shaft parts on the material placing frame 6, the material placing frame 6 descends and resets, the sorting paw 11 horizontally moves and ascends, and the shaft parts are moved out of the detection equipment.
Example four
The third embodiment can further simplify the equipment, eliminate the sorting paw 11 and the mechanism related to the sorting paw 11, and make a pass or fail judgment by the second detector 16. After the detection is completed, the second detector 16 is raised and reset. Can sort the ejection of compact automatically: when the shaft parts are qualified, the sorting frame 7 swings downwards, and the shaft parts placed on the material placing frame 6 roll downwards along the material blocking part 7d of the sorting frame 7 to enter the lower material receiving table; when the shaft parts are unqualified, the discharging frame 6 is lifted, then the sorting frame 7 swings downwards, the shaft parts on the discharging frame 6 roll downwards along the material blocking part 7d of the sorting frame 7 to enter the upper material receiving table, then the sorting frame 7 swings upwards, and the discharging frame 6 descends and resets. Also can sort the ejection of compact manually: when the shaft parts are qualified, the sorting frame 7 swings downwards, the material blocking part 7d inclines downwards, the shaft parts placed on the material placing frame 6 roll downwards along the sorting frame 7, a detector knows that the shaft parts are qualified products when seeing that the shaft parts roll down from the material placing frame 6, and the shaft parts are placed in a qualified product frame; when the shaft parts are unqualified, the sorting frame 7 swings upwards, the shaft parts are fixed in the supporting space 9, then the material placing frame 6 is lifted, a detector can know that the shaft parts are unqualified products after seeing that the material placing frame 6 is lifted, the unqualified products are taken down and placed in a material frame of the unqualified products, and then the material placing frame 6 is lowered and reset. Unqualified products and qualified products can be clearly judged through the actions of the material placing frame 6 and the sorting frame 7, and therefore the possibility of sorting errors is reduced.
This axle type part check out test set can sort out the piece that fails automatically through the action of blowing frame and sorting rack, has reduced the possibility that the letter sorting was made mistakes, has reduced the repeated detection after the letter sorting is made mistakes simultaneously, has improved check out test set's work efficiency, cooperates artifical letter sorting and automatic sorting homoenergetic to use moreover, has enlarged application range.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (10)
1. A shaft part detection device comprises a frame (1), wherein a detector is arranged on the frame (1), it is characterized in that the frame (1) is also provided with a material placing frame (6) which can be lifted up and down, a sorting frame (7) capable of swinging up and down is hinged on the material placing frame (6), a material blocking part (7 d) is arranged on the sorting frame (7), the sorting frame (7) can swing upwards to enable the material blocking part (7 d) to incline upwards and form a supporting space (9) with an upward opening for placing shaft parts with the upper end of the material placing frame (6), the upper end of the material placing frame (6) is provided with a convex stop block (6 a 1), the supporting space (9) is formed by the stop block (6 a 1) and a material blocking part (7 d), the sorting frame (7) can swing downwards to enable the material blocking part (7 d) to incline downwards, the feeding frame (6) and the sorting frame (7) can act according to the detection result of the detector.
2. The shaft part detection device according to claim 1, characterized in that the material placing frame (6) comprises material placing plates (6 a), the stop blocks (6 a 1) are arranged on the upper ends of the material placing plates (6 a) in a protruding manner, the material placing plates (6 a) are arranged in two and separated manners, and the sorting frame (7) is hinged between the two material placing plates (6 a).
3. The shaft part detection device according to claim 2, wherein the sorting frame (7) comprises two hinge rods (7 a), the two hinge rods (7 a) are respectively hinged with the two material discharge plates (6 a), and a connecting rod (7 b) is fixed between the two hinge rods (7 a).
4. The shaft part detection device according to claim 3, wherein the material placing frame (6) further comprises a lifting plate (6 b), the material placing plate (6 a) is fixed on the upper surface of the lifting plate (6 b), a cylinder mounting plate (6 c) located below the material placing plate (6 a) is further fixed on the lifting plate (6 b), a connecting rod (7 c) is further fixedly connected between the two hinge rods (7 a), a sorting cylinder (8) is hinged between the cylinder mounting plate (6 c) and the connecting rod (7 c), and the sorting cylinder (8) can act according to a detection result of the detector.
5. The shaft part detection equipment according to any one of claims 1 to 4, wherein a sorting claw (11) is arranged above the material placing frame (6), the sorting claw (11) can be lifted up and down and can be moved horizontally, and when the sorting claw (11) is positioned right above the material placing frame (6), the shaft parts on the material placing frame (6) in a lifted state can be clamped after the sorting claw (11) is lowered.
6. The shaft part detection device according to any one of claims 1 to 4, wherein a feeding mechanism (18) and a feeding mechanism (5) are further arranged on the frame (1), fixed support frames (17) respectively corresponding to the feeding mechanism (18) and the detector are fixed on the frame (1), fixed support grooves (17 b) for supporting the shaft parts are formed in the upper surfaces of the fixed support frames (17), the feeding mechanism (18) can convey the shaft parts outside the detection device to the fixed support frames (17) corresponding to the feeding mechanism (18), and the feeding mechanism (5) can convey the shaft parts between the fixed support frames (17) corresponding to the feeding mechanism (18), the fixed support frames (17) corresponding to the detector and the discharge frame (6) in sequence.
7. The shaft part detection device according to claim 6, wherein all the fixed support frames (17) and the material placing frames (6) are arranged in parallel and arranged in sequence at equal intervals along a straight line, the feeding mechanism (5) comprises a straight rail (5 a) positioned below the fixed support frames (17) and the material placing frames (6), a slidable sliding seat (5 b) is installed on the straight rail (5 a), a movable support frame (5 c) capable of ascending and descending is installed on the sliding seat (5 b), a movable support groove (5 c 2) for supporting the shaft parts is formed in the upper surface of the movable support frame (5 c), the number of the movable support frames (5 c) is the same as that of the fixed support frames (17), all the movable support frames (5 c) are arranged in sequence along the straight line, and the interval between the movable support frames (5 c) is equal to the interval between the fixed support frames (17), the fixed support frame (17) and the material placing frame (6) are respectively provided with an avoiding channel (17 c) for the movable support frame (5 c) to pass through, the movable support frame (5 c) can ascend to the position above the upper surface of the fixed support frame (17) of the movable support frame (5 c 2), and the movable support frame (5 c) can descend to the position above the upper surface of the movable support frame (5 c) of the fixed support frame (17 b).
8. The shaft part detection equipment according to claim 6, characterized in that there are two detectors, namely a first detector (15) and a second detector (16), and correspondingly, there are two fixed supports (17) corresponding to the detectors, and the fixed supports correspond to the first detector (15) and the second detector (16).
9. The shaft part detection device according to claim 6, wherein the feeding mechanism (18) comprises a linear beam (18 a) fixed on the frame (1), one end of the linear beam (18 a) extends out of the frame (1), the other end of the linear beam (18 a) is located right above a fixed support frame (17) corresponding to the feeding mechanism (18), a slidable sliding seat (18 b) is arranged on the linear beam (18 a), a feeding lifting cylinder (18 c) is fixed on the sliding seat (18 b), a rotating motor (18 d) is fixed on a piston rod of the feeding lifting cylinder (18 c), and a feeding claw (18 e) is connected to a rotating shaft of the rotating motor (18 d).
10. The shaft part detection device according to claim 9, characterized in that the two feeding claws (18 e) are arranged in parallel, and the two feeding claws (18 e) can move in opposite directions.
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| CN202011188962.6A CN112427320B (en) | 2020-10-30 | 2020-10-30 | Axle type part check out test set |
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| CN112427320B true CN112427320B (en) | 2022-06-10 |
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