CN113477547A - Automatic screening needle detecting structure - Google Patents
Automatic screening needle detecting structure Download PDFInfo
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- CN113477547A CN113477547A CN202110832588.7A CN202110832588A CN113477547A CN 113477547 A CN113477547 A CN 113477547A CN 202110832588 A CN202110832588 A CN 202110832588A CN 113477547 A CN113477547 A CN 113477547A
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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
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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
- B07C5/36—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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
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- Sampling And Sample Adjustment (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The application relates to an automatic screening needle detection structure, which comprises a rack, a conveyor belt, a first supporting block and a detection probe; the conveying belt is rotationally connected to the rack; the first supporting block is arranged on the rack, and the detection probe is arranged on the first supporting block; the receiving mechanism is arranged on the rack and comprises a receiving frame, a conveying belt, a receiving box and a first adjusting assembly, the receiving frame is arranged on the rack in a sliding mode, and the conveying belt is arranged on the receiving frame in a rotating mode; the number of the material receiving boxes is two, and the material receiving frames are positioned above the two material receiving boxes; the first adjusting component is arranged on the rack and connected with the material receiving frame. The application has the effect of improving efficiency.
Description
Technical Field
The application relates to the technical field of needle detection equipment, in particular to an automatic screening needle detection structure.
Background
The needle detector is a ferromagnetic metal induction instrument, which is a detection instrument for the next application of metal detector classification and textile industry.
At present, chinese patent with publication number CN213232915U discloses a height-adjustable needle detector for clothing spinning, which comprises a needle detector body and a metal sensor arranged above the needle detector body, wherein a detection table is arranged above the needle detector body, a detection groove is arranged in the detection table, a conveyor belt is arranged in the detection groove, supporting blocks are fixed on two sides of the detection groove on the upper surface of the detection table, and the metal sensor is arranged above the conveyor belt.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: when the clothes containing broken needles are detected, an operator needs to store the clothes, which are qualified in detection, and the clothes with the broken needles separately; in order to avoid placing the clothes with broken needles into qualified clothes during manual sorting, operators need to carefully check the operation, and the time is long, so that the efficiency is low.
Disclosure of Invention
In order to improve efficiency, the application provides an automatic screening examines needle structure.
The application provides an automatic screening examines needle structure adopts following technical scheme:
an automatic screening needle detection structure comprises a rack, a conveyor belt, a first supporting block and a detection probe; the conveying belt is rotationally connected to the rack; the first supporting block is arranged on the rack, and the detection probe is arranged on the first supporting block; the receiving mechanism is arranged on the rack and comprises a receiving frame, a conveying belt, a receiving box and a first adjusting assembly, the receiving frame is arranged on the rack in a sliding mode, and the conveying belt is arranged on the receiving frame in a rotating mode; the number of the material receiving boxes is two, and the material receiving frames are positioned above the two material receiving boxes; the first adjusting component is arranged on the rack and connected with the material receiving frame.
By adopting the technical scheme, the clothes to be detected are placed on the conveyor belt, the conveyor belt drives the clothes to move on the rack, when the detection probe on the first supporting block detects that the needle is broken on the clothes, the first adjusting assembly is started, the first adjusting assembly drives the material receiving frame to move, and one end, away from the rack, of the material receiving frame is located above the material receiving box for collecting the clothes with the broken needle; the clothes on the conveying belt fall on the conveying belt and then enter a material receiving box for collecting the broken needle clothes; when the needle is not broken on the clothes, the clothes on the conveying belt enter a qualified collecting box through the conveying belt; the receiving agencies who sets up can separately collect, and reduces manual operation to work efficiency has been improved.
Optionally, the first adjusting assembly includes a first motor, a first screw rod and a sliding block, a first sliding groove is formed in the frame, the sliding block is connected in the first sliding groove in a sliding manner, and the material collecting frame is connected with the sliding block; the first screw is rotationally connected in the first sliding groove and penetrates through the sliding block; the first motor is arranged on the rack and connected with the first screw rod.
Through adopting above-mentioned technical scheme, start first motor, the output shaft of first motor drives first screw rod and rotates, and first screw rod drives the slider and slides in first spout, and the slider will drive and receive the work or material rest and move.
Optionally, a second supporting block is arranged between the rack and the material receiving frame, and the second supporting block is provided with the detection probe; a needle cleaning mechanism is arranged between the first supporting block and the second supporting block; and the first supporting block is provided with a grabbing mechanism, and the grabbing mechanism enables clothes to stride over the needle cleaning mechanism.
By adopting the technical scheme, when clothes are placed on the conveyor belt, broken needles on the clothes may fall on the conveyor belt, then the clothes do not have the broken needles, but the clothes without the broken needles cover the broken needles on the conveyor belt, so that the clothes without the broken needles subsequently enter the material receiving box for collecting the clothes with the broken needles; therefore, when the detecting probe on the first supporting block detects that the broken needle exists, the grabbing mechanism is used for grabbing clothes firstly, the clothes cross the needle cleaning mechanism, then the detecting probe on the second supporting block detects the clothes crossing the needle cleaning mechanism, and if the detecting probe on the second supporting block detects that the broken needle exists, the broken needle is proved to be positioned on the clothes; the needle cleaning mechanism can clean broken needles on the conveyor belt.
Optionally, the needle cleaning mechanism includes a rotating shaft, a second motor, a third supporting block and a magnetic rod, the third supporting block is arranged on the frame, the rotating shaft is rotatably arranged on the third supporting block, and the magnetic rod is arranged on the rotating shaft; the second motor is arranged on the third supporting block and connected with the rotating shaft.
Through adopting above-mentioned technical scheme, start the second motor, the output shaft of second motor drives the pivot and rotates, and the epaxial bar magnet will rotate, and the bar magnet can adsorb the broken needle that is located on the conveyer belt.
Optionally, a cleaning mechanism is arranged on the third supporting block, the cleaning mechanism includes an installation block, a connecting rod, a cleaning block, a collecting plate, a bolt and a second adjusting assembly, the installation block is arranged on the third supporting block, a second chute is formed in the installation block, the connecting rod slides in the second chute, the cleaning block is arranged on the connecting rod, the cleaning block is annular, and the cleaning block abuts against the side wall of the magnetic rod; the collecting plate is connected to the cleaning block through the bolt; the second adjusting assembly comprises a third motor and a second screw rod, and the second screw rod is rotatably arranged in the second sliding groove and penetrates through the connecting rod; the third motor is arranged on the mounting block and connected with the second screw rod.
Through adopting above-mentioned technical scheme, when broken needle is in large quantity on the bar magnet, start the third motor, the output shaft of third motor drives the second screw rod and rotates, and the second screw rod drives the connecting rod and slides in the second spout, and the connecting rod drives the motion of clearance piece, and the clearance piece will clear up the broken needle that lies in on the bar magnet, and the broken needle under being cleared up can drop on the collecting plate, and the collecting plate that will collect the broken needle at last is torn open from the clearance piece.
Optionally, the grabbing mechanism comprises a first connecting block, a second connecting block, a third connecting block, an adjusting rod, a fixing block, an adjusting shaft, a grabbing block, a third adjusting assembly, a fourth adjusting assembly and a fifth adjusting assembly, the adjusting rod slides on the first supporting block, and the fixing block is arranged on the adjusting rod; the first connecting block is arranged on the fixed block, a groove is formed in the first connecting block, and the second connecting block slides in the groove; the third connecting block is arranged at one end, far away from the first connecting block, of the second connecting block; two adjusting shafts are arranged, and the two adjusting shafts are rotatably arranged on the third connecting block; the grabbing block is arranged on the adjusting shaft; the third adjusting component comprises a first rack, a first gear and a fourth motor, the fourth motor is arranged on the first supporting block, and the first gear is arranged on the fourth motor; the first rack is arranged on the adjusting rod and meshed with the first gear; the fourth adjusting assembly comprises a second rack, a second gear and a fifth motor, the fifth motor is arranged on the first connecting block, and the second gear is arranged on the fifth motor; the second rack is arranged on the second connecting block and is meshed with the second gear; the fifth adjusting assembly comprises a third gear, a fourth gear, a fifth gear and a sixth motor, the sixth motor is arranged on the third connecting block, the third gear is arranged on the sixth motor, and the fourth gear is rotatably arranged on the third connecting block and meshed with the third gear; the fifth gear is arranged on the adjusting shaft, the third gear and the fourth gear are positioned between the two fifth gears, the third gear is meshed with one of the fifth gears, and the fourth gear is meshed with the other fifth gear.
By adopting the technical scheme, when the probe on the first supporting block detects that all the needles are broken, the fifth motor is started, the output shaft of the fifth motor drives the second gear to rotate, and the second rack meshed with the second gear drives the second connecting block to move towards the direction close to the conveying belt; then start the sixth motor, the output shaft of sixth motor drives the third gear and rotates, and with the fourth gear and the fifth gear rotation of third gear meshing, the fourth gear drives another fifth gear and rotates, and two fifth gears will drive two regulating spindle rotation opposite direction, and the piece of snatching on two regulating spindle will clip the clothes. Then, the fifth motor is started to enable the third connecting block to move towards the direction far away from the conveying belt, so that the clothes are far away from the conveying belt; then a fourth motor is started, an output shaft of the fourth motor drives a first gear to rotate, the first gear drives a first rack to move, and the first rack drives an adjusting rod to move towards the direction close to the second supporting block; finally, the clothes cross over the needle cleaning mechanism.
Optionally, a third sliding groove is formed in the fixed block, two adjusting blocks slide in the third sliding groove, and the first connecting block is arranged on the adjusting blocks; a sixth adjusting assembly is arranged on the fixed block and comprises a seventh motor, a sixth gear and a third rack, the seventh motor is arranged on the adjusting block, and the sixth gear is arranged on the seventh motor; the third rack is arranged on the side wall of the third sliding chute, and the sixth gear is meshed with the third rack.
Through adopting above-mentioned technical scheme, when the position change of clothes on the conveyer belt, start the seventh motor, the output shaft of seventh motor drives sixth gear revolve, because sixth gear and third rack toothing, so when sixth gear revolve, the regulating block can slide in the third spout, and the regulating block drives the position change of first connecting block, makes two snatch the piece and can snatch the clothes.
Optionally, an adjusting assembly connected to the first connecting block is arranged on the adjusting block, the adjusting assembly includes an eighth motor, a seventh gear, an adjusting shaft and an eighth gear, the adjusting shaft is arranged on the adjusting block, and the first connecting block is arranged on the adjusting shaft; the eighth motor is arranged on the adjusting block, and the seventh gear is arranged on the eighth motor; the eighth gear is disposed on the adjustment shaft and is meshed with the seventh gear.
By adopting the technical scheme, the eighth motor is started, the output shaft of the eighth motor drives the seventh gear to rotate, the seventh gear and the eighth gear of the seventh gear drive the adjusting shaft to rotate, and the adjusting shaft drives the first connecting block to rotate; when first connecting block rotated, the clothes that the messenger snatched the piece rotated, and it has the broken needle to reduce on the clothes when, and the bar magnet adsorbs the broken needle and drives the clothes and move towards the direction of bar magnet, and the phenomenon of broken needle adhesion at the clothes appears on the bar magnet.
To sum up, the application comprises the following beneficial technical effects:
1. the arranged material receiving mechanisms can be used for separately collecting materials, and manual operation is reduced, so that the working efficiency is improved;
2. the grabbing mechanism and the needle cleaning mechanism which are arranged can improve the detection precision.
Drawings
FIG. 1 is a schematic structural diagram of an automatic screening needle structure in an embodiment of the present application;
FIG. 2 is a schematic structural diagram of a grasping mechanism in an embodiment of the present application;
FIG. 3 is an enlarged view of A in FIG. 2;
FIG. 4 is an enlarged view of B in FIG. 2;
FIG. 5 is a schematic structural diagram of a needle clearing mechanism in an embodiment of the present application;
FIG. 6 is a schematic structural diagram of a second adjustment assembly in an embodiment of the present application;
fig. 7 is a schematic structural view of a receiving mechanism in the embodiment of the present application.
Reference numerals: 11. a frame; 12. a conveyor belt; 13. a first support block; 14. a second support block; 2. a material receiving mechanism; 21. a material receiving frame; 22. a conveyor belt; 23. a material receiving box; 24. a first adjustment assembly; 241. a first motor; 242. a first screw; 243. a slider; 3. a needle cleaning mechanism; 31. a rotating shaft; 32. a second motor; 33. a third support block; 34. a magnetic bar; 4. a cleaning mechanism; 41. mounting blocks; 42. a connecting rod; 43. cleaning the block; 44. a collection plate; 45. a second adjustment assembly; 451. a third motor; 452. a second screw; 5. a grabbing mechanism; 51. a first connection block; 511. a groove; 52. a second connecting block; 53. a third connecting block; 54. adjusting a rod; 55. a fixed block; 551. a third chute; 56. grabbing blocks; 57. a third adjustment assembly; 571. a first rack; 572. a first gear; 573. a fourth motor; 58. a fourth adjustment assembly; 581. a second rack; 582. a second gear; 583. a fifth motor; 59. a fifth adjustment assembly; 591. a third gear; 592. a fourth gear; 593. a fifth gear; 61. an adjusting block; 62. a sixth adjustment assembly; 621. a seventh motor; 622. a sixth gear; 623. a third rack; 63. an adjustment assembly; 631. a seventh gear; 632. an adjustment shaft; 633. and an eighth gear.
Detailed Description
The present application is described in further detail below with reference to figures 1-7.
The embodiment of the application discloses an automatic screening needle detecting structure.
Referring to fig. 1, the automatic screening needle detection structure includes a frame 11, a conveyor belt 12 is rotatably disposed on the frame 11, the frame 11 is sequentially provided with a first supporting block 13, a needle cleaning mechanism 3, a second supporting block 14 and a material receiving mechanism 2 along the moving direction of the conveyor belt 12, and detection probes are disposed on the first supporting block 13 and the second supporting block 14; the first supporting block 13 is provided with a grabbing mechanism 5; the needle cleaning mechanism 3 is provided with a cleaning mechanism 4.
Referring to fig. 1 and 2, the grasping mechanism 5 includes an adjusting rod 54 slidably connected to the first support block 13, and a fixed block 55 is fixedly connected to an end of the adjusting rod 54 near the second support block 14. The first supporting block 13 is provided with a third adjusting assembly 57, the third adjusting assembly 57 comprises a fourth motor 573 fixedly connected to the first supporting block 13, and an output shaft of the fourth motor 573 is keyed with a first gear 572; the adjustment lever 54 is integrally provided with a first rack 571 engaged with the first gear 572.
Referring to fig. 2 and 3, a third sliding groove 551 is formed at one end of the fixing block 55 away from the adjusting rod 54 along the length direction thereof, and two ends of the third sliding groove 551 are slidably connected with adjusting blocks 61; a sixth adjusting component 62 is arranged on the adjusting block 61, the sixth adjusting component 62 comprises a seventh motor 621 fixedly connected to the adjusting block 61, and an output shaft of the seventh motor 621 is in keyed connection with a sixth gear 622; a third rack 623 is fixedly connected to a side wall of the third sliding groove 551, and the sixth gear 622 is engaged with the third rack 623.
The adjusting block 61 is provided with an adjusting component 63, and the adjusting component 63 comprises an adjusting shaft 632 rotatably connected to the adjusting block 61; an eighth motor is arranged on the adjusting block 61, and a seventh gear 631 is in keyed connection with an output shaft of the eighth motor; an eighth gear 633 engaged with the seventh gear 631 is keyed to the adjustment shaft 632. The first connecting block 51 is fixedly connected to the adjusting shaft 632.
Referring to fig. 2 and 4, a groove 511 is formed at an end of the first connecting block 51 away from the adjusting shaft 632, and the second connecting block 52 is slidably connected in the groove 511. A fourth adjusting assembly 58 is arranged on the first connecting block 51, the fourth adjusting assembly 58 comprises a fifth motor 583 fixedly connected to the first connecting block 51, and a second gear 582 is keyed on an output shaft of the fifth motor 583; a second rack 581 engaged with the second gear 582 is fixedly connected to the second connecting block 52.
One end fixedly connected with third connecting block 53 that adjusting shaft 632 was kept away from to second connecting block 52, the both ends of third connecting block 53 all rotate and are connected with the regulating spindle, and fixedly connected with snatchs piece 56 on the regulating spindle. A fifth adjusting assembly 59 is arranged on the third connecting block 53, the fifth adjusting assembly 59 comprises a sixth motor fixedly connected to the third connecting block 53, and an output shaft of the sixth motor is in keyed connection with a third gear 591; a mounting shaft is rotatably connected to the third connecting block 53 between the two adjusting shafts, and a fourth gear 592 meshed with the third gear 591 is keyed on the mounting shaft; the fourth gear 592 and the third gear 591 are both located between two adjustment shafts, on which fifth gears 593 are keyed, one of the fifth gears 593 being in mesh with the third gear 591, the other fifth gear 593 being in mesh with the fourth gear 592.
When the detection probe on the first supporting block 13 detects that a broken needle exists, the fifth motor 583 is started, an output shaft of the fifth motor 583 drives the second gear 582 to rotate, the second gear 582 drives the second rack 581 to move, and the second rack 581 drives the second connecting block 52 to move towards the direction close to the conveyor belt 12; then the sixth motor is started, the output shaft of the sixth motor drives the third gear 591 to rotate, the third gear 591 drives the fourth gear 592 and the fifth gear 593 to rotate, the fourth gear 592 drives the other fifth gear 593 to rotate, the two fifth gears 593 drive the two adjusting shafts to rotate in opposite directions, and the grabbing blocks 56 on the two adjusting shafts move oppositely to clamp the clothes. The fifth motor 583 is then activated to move the third connecting block 53 away from the conveyor belt 12 to move the garments away from the conveyor belt 12. Then, the eighth motor is started, an output shaft of the eighth motor drives the seventh gear 631 to rotate, the seventh gear 631 drives the eighth gear 633 to rotate, the eighth gear 633 drives the adjusting shaft 632 to rotate, and the adjusting shaft 632 drives the first connecting block 51 to rotate; then, the fourth motor 573 is started, an output shaft of the fourth motor 573 drives the first gear 572 to rotate, the first gear 572 drives the first rack 571 to move, and the first rack 571 drives the adjusting rod 54 to move towards the direction close to the second supporting block 14; finally, the clothes cross over the needle cleaning mechanism 3 is realized, namely the clothes are firstly picked up from the conveyor belt 12, then the clothes pass over the needle cleaning mechanism 3, and finally the clothes are placed on the conveyor belt 12 between the needle cleaning mechanism 3 and the second supporting block 14, so that the clothes can be detected by the detecting probes on the second supporting block 14.
When the position of the clothes on the conveyor belt 12 changes, the seventh motor 621 is started, the output shaft of the seventh motor 621 drives the sixth gear 622 to rotate, and because the sixth gear 622 is meshed with the third rack 623, when the sixth gear 622 rotates, the adjusting block 61 slides in the third sliding groove 551, and the adjusting block 61 drives the first connecting block 51 to change the position, so that the two grabbing blocks 56 can grab the clothes.
Referring to fig. 1 and 5, the needle cleaning mechanism 3 includes a third supporting block 33 fixedly connected between the first supporting block 13 and the second supporting block 14 on the frame 11, a rotating shaft 31 is rotatably connected on the third supporting block 33, and a magnetic bar 34 is fixedly connected on the rotating shaft 31; the third supporting block 33 is fixedly connected with a second motor 32 connected with the rotating shaft 31.
When the second motor 32 is started, the output shaft of the second motor 32 drives the rotating shaft 31 to rotate, the magnetic rod 34 on the rotating shaft 31 rotates, and the magnetic rod 34 can adsorb broken needles on the conveyor belt 12.
Referring to fig. 5 and 6, the cleaning mechanism 4 includes a mounting block 41 fixedly connected to the third supporting block 33, a second sliding groove is formed in the mounting block 41, a connecting rod 42 is connected to the second sliding groove in a sliding manner, a cleaning block 43 is integrally arranged at one end of the connecting rod 42 away from the second sliding groove, the cleaning block 43 is annular, and the inner wall of the cleaning block 43 abuts against the side wall of the magnetic rod 34; the end of the cleaning block 43 remote from the mounting block 41 is bolted to a collection plate 44, the collection plate 44 being located between the mounting block 41 and the conveyor belt 12. A second adjusting component 45 is arranged on the mounting block 41, the second adjusting component 45 comprises a second screw rod 452 rotatably connected in a second sliding groove, and the second screw rod 452 penetrates through the connecting rod 42 and is in threaded connection with the connecting rod 42; the mounting block 41 is fixedly connected with a third motor 451, and an output shaft of the third motor 451 is connected with one end of the second screw 452.
When the number of broken needles on the magnetic rod 34 is large, the effect of the magnetic rod 34 on adsorbing the broken needles is affected, so that the collecting plate 44 can be connected to the cleaning block 43 through the collecting plate 44 by bolts; then the third motor 451 is started, an output shaft of the third motor 451 drives the second screw 452 to rotate, the second screw 452 drives the connecting rod 42 to slide in the second sliding groove, the connecting rod 42 drives the cleaning block 43 to move along the length direction of the magnetic rod 34, the cleaning block 43 can clean the broken needle on the magnetic rod 34, and the cleaned broken needle falls on the collecting plate 44; finally, the collecting plate 44 with the broken needles collected is detached from the cleaning block 43.
Referring to fig. 1 and 7, a first chute is formed in the frame 11, and the material receiving mechanism 2 includes a material receiving frame 21; a first adjusting component 24 is arranged on the frame 11, the first adjusting component 24 comprises a sliding block 243 connected in a first sliding chute in a sliding manner, and the material receiving frame 21 is fixedly connected with the sliding block 243; a first screw 242 is rotatably connected in the first sliding groove, and the first screw 242 passes through the sliding block 243 and is in threaded connection with the sliding block 243; a first motor 241 is fixedly connected to the frame 11, and an output shaft of the first motor 241 is connected to one end of the first screw 242. Receive to rotate on the work or material rest 21 and be connected with conveyer belt 22, receive the work or material rest 21 and keep away from the one end of frame 11 and placed two and receive workbin 23, receive the work or material rest 21 and be located two and receive workbin 23 tops.
The first motor 241 is started, an output shaft of the first motor 241 drives the first screw 242 to rotate, the first screw 242 drives the sliding block 243 to slide in the first sliding groove, the sliding block 243 drives the material receiving frame 21 to move, and one end, far away from the rack 11, of the material receiving frame 21 can be located above different material receiving boxes 23; the garments thus deposited on the conveyor belt 12 are transferred to the conveyor belt 22 and then pass through the conveyor belt 22 to the various pockets 23.
The motors in this embodiment are all three-phase asynchronous motors.
The implementation principle of the automatic screening needle detecting structure in the embodiment of the application is as follows: before detecting the clothes, the second motor 32 is started to enable the magnetic rod 34 to clean broken needles existing on the conveyor belt 12.
Placing clothes to be detected on the conveyor belt 12, and when the detecting probe on the first supporting block 13 does not detect the existence of a broken needle, the clothes enter the conveyor belt 22 through the conveyor belt 12; at this time, the end of the material receiving frame 21 away from the rack 11 is located above the material receiving box 23 away from the rack 11, and the clothes on the conveyer belt 22 are transferred to the material receiving box 23 away from the rack 11.
When the detecting probe on the first supporting block 13 detects that a broken needle exists, the fifth motor 583 is started first, so that the second connecting block 52 drives the third connecting block 53 to move towards the direction close to the conveyor belt 12; then, starting a sixth motor to enable the two grabbing blocks 56 to grab the clothes; then, the fifth motor 583 is started, so that the second connecting block 52 drives the third connecting block 53 to move in the direction away from the conveyor belt 12; then, the eighth motor is started, and the adjusting shaft 632 drives the first connecting block 51 to rotate; the fourth motor 573 is started again, so that the adjusting rod 54 drives the fixing block 55 to move towards the direction close to the second supporting block 14, and the clothes grabbed by the grabbing block 56 pass over the magnetic bar 34; finally, the garment is placed on the conveyor belt 12 between the bar magnet 34 and the second support block 14.
When the detection probe on the first supporting block 13 detects the broken needle, there are two main situations of the broken needle, the first is that the broken needle is located on the clothes, and the second is that the broken needle is not located on the clothes, and the broken needle is covered on the conveyor belt 12 by the clothes.
When the broken needle is in the first state, namely the broken needle is positioned on the clothes, the detection probe on the second supporting block 14 detects the existence of the broken needle when the clothes on the conveyor belt 12 between the magnetic bar 34 and the second supporting block 14 pass through the second supporting block 14; at this time, the first motor 241 is started, and the slider 243 drives the material receiving frame 21 to move, so that one end of the material receiving frame 21, which is far away from the rack 11, is located above the material receiving box 23, which is close to the rack 11, and the clothes with broken needles enter the material receiving box 23, which is close to the rack 11, through the conveyer belt 22.
When the broken needles are in the second state, namely the broken needles are covered on the conveyor belt 12 by clothes, the grabbing mechanism 5 can transfer the clothes without the broken needles to a position between the magnetic rod 34 and the second supporting block 14, and the magnetic rod 34 adsorbs the broken needles which are positioned on the conveyor belt 12 and covered by the clothes; when the clothes without broken needles pass through the second supporting block 14, the probe on the second supporting block 14 cannot detect the existence of the broken needles, and the clothes without broken needles can go into a receiving box 23 far away from the rack 11 through the conveying belt 22.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. An automatic screening needle detection structure comprises a rack (11), a conveyor belt (12), a first supporting block (13) and a detection probe; the conveyor belt (12) is rotationally connected to the rack (11); the first supporting block (13) is arranged on the rack (11), and the detection probe is arranged on the first supporting block (13); the material receiving machine is characterized in that a material receiving mechanism (2) is arranged on the rack (11), the material receiving mechanism (2) comprises a material receiving frame (21), a conveying belt (22), a material receiving box (23) and a first adjusting component (24), the material receiving frame (21) is arranged on the rack (11) in a sliding mode, and the conveying belt (22) is arranged on the material receiving frame (21) in a rotating mode; the number of the material receiving boxes (23) is two, and the material receiving boxes (21) are positioned above the two material receiving boxes (23); the first adjusting component (24) is arranged on the rack (11) and connected with the material receiving frame (21).
2. The automatic screening needle detection structure according to claim 1, wherein the first adjusting assembly (24) comprises a first motor (241), a first screw (242) and a sliding block (243), a first sliding groove is formed in the rack (11), the sliding block (243) is connected in the first sliding groove in a sliding manner, and the material collecting frame (21) is connected with the sliding block (243);
the first screw rod (242) is rotatably connected in the first sliding chute and penetrates through the sliding block (243); the first motor (241) is arranged on the frame (11) and connected with the first screw rod (242).
3. The automatic screening needle detecting structure of claim 1, wherein a second supporting block (14) is arranged between the machine frame (11) and the material receiving frame (21), and the detecting probe is arranged on the second supporting block (14);
a needle cleaning mechanism (3) is arranged between the first supporting block (13) and the second supporting block (14);
the first supporting block (13) is provided with a grabbing mechanism (5), and the grabbing mechanism (5) enables clothes to stride over the needle cleaning mechanism (3).
4. The automatic screening needle detecting structure of claim 3, wherein the needle cleaning mechanism (3) comprises a rotating shaft (31), a second motor (32), a third supporting block (33) and a magnetic rod (34), the third supporting block (33) is arranged on the frame (11), the rotating shaft (31) is rotatably arranged on the third supporting block (33), and the magnetic rod (34) is arranged on the rotating shaft (31); the second motor (32) is arranged on the third supporting block (33) and connected with the rotating shaft (31).
5. The automatic screening needle detection structure according to claim 4, wherein a cleaning mechanism (4) is arranged on the third supporting block (33), the cleaning mechanism (4) comprises a mounting block (41), a connecting rod (42), a cleaning block (43), a collecting plate (44), a bolt and a second adjusting component (45), the mounting block (41) is arranged on the third supporting block (33), a second sliding groove is formed in the mounting block (41), the connecting rod (42) slides in the second sliding groove, the cleaning block (43) is arranged on the connecting rod (42), the cleaning block (43) is annular, and the cleaning block (43) abuts against the side wall of the magnetic rod (34); the collecting plate (44) is connected to the cleaning block (43) through the bolt;
the second adjusting assembly (45) comprises a third motor (451) and a second screw rod (452), and the second screw rod (452) is rotatably arranged in the second sliding groove and penetrates through the connecting rod (42); the third motor (451) is arranged on the mounting block (41) and connected with the second screw (452).
6. The automatic screening needle structure of claim 3, wherein the grasping mechanism (5) comprises a first connecting block (51), a second connecting block (52), a third connecting block (53), an adjusting rod (54), a fixed block (55), an adjusting shaft, a grasping block (56), a third adjusting component (57), a fourth adjusting component (58) and a fifth adjusting component (59),
the adjusting rod (54) slides on the first supporting block (13), and the fixing block (55) is arranged on the adjusting rod (54);
the first connecting block (51) is arranged on the fixing block (55), a groove (511) is formed in the first connecting block (51), and the second connecting block (52) slides in the groove (511); the third connecting block (53) is arranged at one end of the second connecting block (52) far away from the first connecting block (51);
two adjusting shafts are arranged, and the two adjusting shafts are rotationally arranged on the third connecting block (53); the grabbing block (56) is arranged on the adjusting shaft;
the third adjustment assembly (57) comprises a first rack (571), a first gear (572) and a fourth motor (573), the fourth motor (573) being provided on the first support block (13), the first gear (572) being provided on the fourth motor (573); the first rack (571) is arranged on the adjusting rod (54) and is meshed with the first gear (572);
the fourth adjustment assembly (58) comprises a second rack (581), a second gear (582) and a fifth motor (583), the fifth motor (583) is arranged on the first connecting block (51), and the second gear (582) is arranged on the fifth motor (583); the second rack (581) is arranged on the second connecting block (52) and is meshed with the second gear (582);
the fifth adjusting assembly (59) comprises a third gear (591), a fourth gear (592), a fifth gear (593) and a sixth motor, the sixth motor is arranged on the third connecting block (53), the third gear (591) is arranged on the sixth motor, and the fourth gear (592) is rotatably arranged on the third connecting block (53) and is meshed with the third gear (591); the fifth gear wheel (593) is arranged on the adjustment shaft, the third gear wheel (591) and the fourth gear wheel (592) are located between two of the fifth gear wheels (593), the third gear wheel (591) is in mesh with one of the fifth gear wheels (593), and the fourth gear wheel (592) is in mesh with the other of the fifth gear wheels (593).
7. The automatic screening needle structure of claim 6, wherein the fixed block (55) is provided with a third sliding groove (551), two adjusting blocks (61) are slidably arranged in the third sliding groove (551), and the first connecting block (51) is arranged on the adjusting blocks (61);
a sixth adjusting component (62) is arranged on the fixed block (55), the sixth adjusting component (62) comprises a seventh motor (621), a sixth gear (622) and a third rack (623), the seventh motor (621) is arranged on the adjusting block (61), and the sixth gear (622) is arranged on the seventh motor (621); the third rack (623) is arranged on the side wall of the third sliding chute (551), and the sixth gear (622) is meshed with the third rack (623).
8. The automatic screening needle structure of claim 7, wherein the adjusting block (61) is provided with an adjusting assembly (63) connected with the first connecting block (51), the adjusting assembly (63) comprises an eighth motor, a seventh gear (631), an adjusting shaft (632) and an eighth gear (633), the adjusting shaft (632) is arranged on the adjusting block (61), and the first connecting block (51) is arranged on the adjusting shaft (632); an eighth motor is arranged on the adjusting block (61), and the seventh gear (631) is arranged on the eighth motor; the eighth gear (633) is provided on the adjustment shaft (632) and meshes with the seventh gear (631).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110832588.7A CN113477547B (en) | 2021-07-22 | 2021-07-22 | Automatic needle structure is examined in screening |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110832588.7A CN113477547B (en) | 2021-07-22 | 2021-07-22 | Automatic needle structure is examined in screening |
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| CN113477547A true CN113477547A (en) | 2021-10-08 |
| CN113477547B CN113477547B (en) | 2023-07-28 |
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| CN113477547B (en) | 2023-07-28 |
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