CN113369175B - Automatic package testing system and method for inductor - Google Patents
Automatic package testing system and method for inductor Download PDFInfo
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- CN113369175B CN113369175B CN202110627793.XA CN202110627793A CN113369175B CN 113369175 B CN113369175 B CN 113369175B CN 202110627793 A CN202110627793 A CN 202110627793A CN 113369175 B CN113369175 B CN 113369175B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/344—Sorting according to other particular properties according to electric or electromagnetic 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
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B15/00—Attaching articles to cards, sheets, strings, webs, or other carriers
- B65B15/04—Attaching a series of articles, e.g. small electrical components, to a continuous web
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/10—Applying or generating heat or pressure or combinations thereof
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Specific Conveyance Elements (AREA)
- Branching, Merging, And Special Transfer Between Conveyors (AREA)
Abstract
The application relates to the technical field of automation equipment, in particular to an automatic package testing system and a package testing method for an inductor, wherein the automatic package testing system comprises a vibrating conveying device, a bearing and moving device, an electrifying detection device, a conveying device and a packaging and winding device; a first transfer mechanism is arranged between the bearing and material moving device and the vibration conveying device, and a bad transfer mechanism is arranged on one side of the detection device; the conveying device comprises a conveying channel and a material pushing assembly arranged at one end of the conveying channel, which is close to the bearing and material moving device; a second transfer mechanism for transferring the inductor from the bearing and material moving device to the conveying channel is arranged between the bearing and material moving device and the conveying channel; the conveying channel is provided with a turnover mechanism; the packaging and rolling device is arranged at one end, far away from the bearing and moving device, of the conveying device, and is used for packaging and rolling the inductor. The application can effectively reduce the condition that the stress of the inductor pin is inclined in the conveying process.
Description
Technical Field
The application relates to the technical field of automation equipment, in particular to an automatic package measuring system and a package measuring method for an inductor.
Background
An inductor is a component that can convert electrical energy into magnetic energy and store the magnetic energy, and is widely used in various electronic products. The integrated inductor die-cast by the magnetic powder coated coil has the advantages of small and compact structure, and is increasingly used in electronic products with more and more complex and various functional structures.
The integrated inductor in the market mainly comprises a magnetic shell and a coil arranged in the magnetic shell, and meanwhile, two pins used for being electrically connected with an external element extend out of the coil from the magnetic shell, and are attached to the surface of the magnetic shell. After the inductor is formed, the inductor is subjected to electrical test by adopting a testing and packaging device and then packaged.
In the related art, the package testing equipment generally includes a feeding vibration tray for feeding the inductor, a testing device for testing the inductor, a conveying device for conveying qualified products, a transferring device for transferring the inductor, and a packaging and winding device for packaging the qualified products. The transfer device can transfer the inductor of the feeding device to the testing device for testing, and can also transfer the inductor qualified in the testing device to the conveying device. And then, the qualified inductor is conveyed to a packaging and winding device by a conveying device to be packaged and wound into a disc.
The final packaging and rolling process is that the inductor pins are implanted into a carrier tape provided with a placing groove in a downward posture, then the inductor implanted into the placing groove is packaged in a hot-pressing film covering mode, and then the inductor is rolled into a disc; so that the inductor is loaded, transferred and conveyed in a state that the inductor pins face downwards.
With respect to the related art in the above, the inventors consider that: in the process that the inductor is gradually transferred and conveyed from the feeding vibration disc to the packaging and winding device in a pin-down posture, the situation that the pins of the inductor are stressed and inclined easily occurs.
Disclosure of Invention
In a first aspect, the present application provides an automatic test packaging system for inductors to reduce skewing of inductor pins throughout a test packaging process.
The application provides an automatic packet system that surveys for inductor adopts following technical scheme:
an automatic test package system for an inductor, comprising:
the vibration conveying device is used for conveying and feeding the inductor in a pin-up posture;
the bearing and moving device is used for driving the inductor to move intermittently; one end of the bearing and moving device is close to the vibrating conveying device, and a first transfer mechanism used for transferring the inductor from the vibrating conveying device to the bearing and moving device is arranged between the bearing and moving device and the vibrating conveying device;
the detection device is used for detecting the inductor in the bearing and moving device from top to bottom, and a bad transfer mechanism used for transferring the bad inductor is arranged on one side of the detection device;
the conveying device comprises a conveying channel and a material pushing assembly arranged at one end of the conveying channel, which is close to the bearing and material moving device; one end of the conveying channel is close to one end, far away from the vibrating conveying device, of the bearing and material moving device, and a second transfer mechanism used for transferring the inductor from the bearing and material moving device to the conveying channel is arranged between the bearing and material moving device and the conveying channel; the conveying channel is provided with a turnover mechanism for turning the inductor 180 degrees;
the packaging and rolling device is arranged at one end, away from the bearing and moving device, of the conveying device, and is used for packaging and rolling the inductor.
By adopting the technical scheme, the inductor is conveyed and loaded in a posture that the pins face upwards by the vibration conveying device, the inductor is transferred into the bearing and moving device by the first transfer mechanism, and the bearing and moving device drives the inductor to intermittently move the corresponding electrifying detection station for electrifying detection, and then the inductor qualified in electrifying detection is continuously conveyed; then, the inductor qualified by the power-on detection is conveyed to the conveying channel by the second transfer mechanism, and the inductor is gradually pushed forwards along the conveying channel by the pushing action of the pushing assembly; then, the inductor is turned by 180 degrees by utilizing a turning mechanism in the conveying channel so as to be in a posture that the pins face downwards, and the inductor is packaged and rolled by adopting a packaging and rolling device. In the whole process of detecting and packaging the inductor, the inductor is conveyed in a mode of an upward pin posture, so that the condition that the pins of the inductor are stressed and inclined in the conveying process can be effectively reduced.
Optionally, the turnover mechanism includes a raised edge piece, a first guide piece and a second guide piece, the raised edge piece is arranged at the bottom of the conveying channel, the raised edge piece is positioned at one side of the width direction of the bottom of the conveying channel, and the width of the raised edge piece is not greater than half of the width of the bottom of the conveying channel; the upper surface of the edge warping member is arranged obliquely upwards along the conveying direction of the conveying channel, and the lowest position of the edge warping member is in smooth transition with the bottom of the conveying channel; the first guide piece is positioned on one side, far away from the width center of the conveying channel, of the edge warping piece, the first guide piece is used for abutting against the surface, far away from the pins, of the warping side of the sensor, and the first guide piece is obliquely close to the width center of the conveying channel along the conveying direction of the conveying channel; the second guide piece is arranged on one side, away from the first guide piece, of the edge warping piece, the second guide piece is used for abutting against one side, not warped, of the inductor, and the second guide piece is obliquely close to the width center of the conveying channel along the conveying direction of the conveying channel.
By adopting the technical scheme, the inductors in the conveying channel are gradually moved forwards to the edge raising pieces under the pushing action of the pushing assembly and the pushing action between the adjacent inductors, and the single sides of the gradually moved inductors are gradually raised under the abutting action of the edge raising pieces and the inductors; and then, the tilting side of the inductor which moves forwards gradually is turned towards the direction far away from the first guide part by utilizing the guide effect of the first guide part on the surface of the tilting side of the inductor, which is far away from the pin, and the abutting guide effect of the second guide part on the non-tilting side of the inductor, so that the aim of turning the inductor for 180 degrees is finally fulfilled. In the whole overturning process of the inductor, the thrust of the material pushing assembly is used as a power source, and the power source is not required to be additionally arranged, so that the power can be effectively utilized. In addition, the inductor overturning process does not reduce the normal conveying speed of the inductor in the conveying channel, so that the conveying and overturning efficiency of the inductor is higher.
Optionally, the bearing and moving device includes a bearing seat for bearing the inductor, a moving channel, and a rotary conveying member for driving the bearing seat to move, the bearing seat is disposed on the rotary conveying member, and the bearing seat is located in the moving channel; the two ends of the bearing seat along the self movement direction are provided with convex edges, and a bearing space matched with the inductor is formed between the two convex edges.
By adopting the technical scheme, the inductor is carried and positioned by utilizing the bearing space on the bearing seat, and the openings at two sides of the bearing space are shielded by utilizing the material moving channel, so that the inductor can be stably contained in the bearing space of the bearing seat, and the bearing seat can carry the inductor to accurately move to the power-on detection station for power-on detection by utilizing the driving action of the rotary conveying piece on the bearing seat. Meanwhile, the position of the inductor is limited, the inductor is driven to move by the bearing seat, high-speed feeding of the inductor in the material moving channel is facilitated, and the effect of improving the overall testing efficiency is achieved.
Optionally, the vibration conveying device includes a feeding vibration tray for vibrating and outputting the inductor in a posture that the pins face upward, and a discharging conveyor belt connected to a discharging end of the feeding vibration tray, and an upper surface of the bearing seat is flush with an upper surface of the discharging conveyor belt; first shift mechanism includes first ejector pad and is used for driving the first driving piece of first ejector pad motion, it is equipped with the opening to move material passageway lateral wall, first driving piece is used for driving first ejector pad and promotes the inductor of ejection of compact conveyer belt to the bearing seat on via moving material passageway opening.
Through adopting above-mentioned technical scheme, when bearing the weight of the space of bearing the weight of the seat, moving material passageway lateral wall opening and ejection of compact conveyer belt on the inductor is in the collinear, utilize first driving piece to order about first ejector pad and promote the inductor, can make the inductor remove to bearing the weight of the space of bearing the weight of the seat, simple structure is practical, and compares in the mode of picking up and placing again, reducible removal route of moving material in-process inductor to the process that makes the material move is high-efficient swift more.
Optionally, the conveying device is provided with an appearance detection station, the appearance detection station is located on one side of the turnover mechanism facing the upstream of the conveying device, and the appearance detection station is provided with a first visual detection mechanism.
Through adopting above-mentioned technical scheme, inductor at the in-process of vibration material loading and circular telegram test, the crooked condition appears in the pin of inductor all probably because of receiving external force, before adopting tilting mechanism to overturn the inductor, the pin of inductor appears up, can adopt first visual detection mechanism to detect the outward appearance of inductor pin conveniently.
Optionally, the packaging and winding device comprises a carrier tape conveying mechanism for conveying the carrier tape, a carrier tape winding mechanism and a hot-press sealing mechanism, the carrier tape conveying mechanism is sequentially provided with an implantation station and a poor treatment station along the conveying direction of the carrier tape, and an implantation mechanism for picking and implanting the inductor into the carrier tape at the implantation station is arranged between the conveying device and the carrier tape conveying mechanism; the automatic test package system for the inductor further comprises a defective product replacing device for replacing the defective inductor at the defective processing station with a good product inductor.
By adopting the technical scheme, if a defective inductor is detected, when the defective inductor is implanted into the accommodating groove of the carrier tape and moves to a defective processing station, the defective inductor can be replaced by a good inductor by using the defective replacing device. Because the inductors in the conveying channel are fed step by depending on the abutting action between the pushing assembly and the adjacent inductors, if the poor inductors are directly taken away from the conveying channel, the inductors at the downstream of the positions where the inductors are taken away from the conveying channel are stopped more, and the conveying efficiency is reduced; and after taking away a bad inductor, there is the interval of an inductor between two adjacent inductors of bad inductor, along with the thrust effect that promotes the subassembly, the condition that collides with very easily appears mutually in the relative lateral wall of two inductors. Meanwhile, because the adjacent inductors in the conveying channel are in a fit state, the defective inductor is not convenient to replace by a non-defective inductor. In contrast, it can be seen that the replacement of the defective inductor implanted in the receiving groove of the carrier tape is easy to implement and the inductor can maintain good conveying efficiency.
Optionally, the carrier tape conveying mechanism between the implantation station and the bad processing station is further sequentially provided with a marking station and a mark detection station along the conveying direction of the carrier tape, the marking station is provided with a marking mechanism, and the mark detection station is provided with a second visual detection mechanism.
By adopting the technical scheme, the inductor with qualified appearance detection at the pin is marked, the appearance of the label is detected by the second visual detection mechanism, meanwhile, the defective inductor can be replaced by a good inductor by the defective product replacing device for the inductor with unqualified appearance of the label, the defects in two detections are processed by the defective product replacing device, and repeated arrangement of the structure is reduced.
Optionally, the defective product replacing device comprises a defective product placing frame for placing a defective product inductor, and a replacing and moving mechanism, wherein the defective product placing frame is arranged on one side of the carrier tape conveying mechanism, and the defective product placing frame is arranged on one side of the carrier tape conveying mechanism, which is far away from the defective product placing frame; the defective product placing frame is provided with a defective product taking station, and the defective product placing frame is provided with a defective product placing station; the good product material taking station, the bad treatment station and the bad discharging station are positioned at the same height, the good product material taking station, the bad treatment station and the bad discharging station are arranged on the same straight line, and the distance between the good product material taking station and the bad treatment station is equal to the distance between the bad treatment station and the bad discharging station; the replacing and material moving mechanism comprises a picking assembly, a lifting driving assembly and a translation driving assembly, wherein the lifting driving assembly is used for lifting the picking assembly, and the translation driving assembly is used for driving the picking assembly to move along the arrangement directions of a good product taking station, a bad processing station and a bad material placing station; pick up the subassembly including pick up the mounting panel, locate the first piece of picking on picking up the mounting panel and locate the second piece of picking up on picking up the mounting panel, the first piece of picking up is the same with the direction of drive of translation drive assembly with the direction of arranging of second piece of picking up, just the first piece of picking up is picked up the interval adaptation of piece with the second and is got the interval of material station and bad handling station in the yields.
Through adopting above-mentioned technical scheme, the replacement moves the subassembly of picking up in the material mechanism and can pick up the yields inductor in the yields gets the material station and the bad inductor of bad processing station department simultaneously to when shifting the bad inductor to bad blowing station, also shift the yields inductor to bad processing station, simple structure just has higher replacement efficiency.
Optionally, a good product conveying belt for conveying the inductor to a good product taking station and a good product in-place detector for detecting whether the inductor is located at the good product taking station are arranged on the good product placing frame; and a bad in-place detector for detecting whether the inductor is positioned at a bad discharging station or not is arranged on the bad placing frame and used for driving the inductor to leave the bad discharging station.
By adopting the technical scheme, a good product inductor is conveniently stored on the good product placing frame, and the good product inductor is kept on a good product taking station of the good product placing frame for picking; meanwhile, the defective inductor is conveniently stored on the defective placing frame, and the defective placing station of the defective placing frame is kept vacant for placing the defective inductor. So that the whole defective product replacing device is in a standby working state, and the replacement of the inductor can be completed timely and efficiently when the defective inductor needs to be replaced.
In a second aspect, the present application provides a package testing method for inductors, so as to enable efficient transportation of inductors and reduce the skew of inductor pins during the whole test packaging process.
The package testing method for the inductor adopts the following technical scheme:
a package testing method for an inductor adopts the automatic package testing system for the inductor, and comprises the following steps:
s1, conveying an inductor to a bearing seat in a pin-up posture;
s2, driving the bearing seat to move so as to convey the inductor to a power-on detection station, and carrying out power-on detection on the inductor; if the detection is not proper, transferring and collecting the inductor; if the detection is qualified, the inductor is conveyed to a conveying device;
s3, conveying the inductor to an appearance detection mechanism by the conveying device, and carrying out appearance detection on the surface of the inductor with the pins by a first visual detection mechanism; then, the inductor is continuously conveyed, and the inductor is turned into a pin-down posture through a turning mechanism;
s4, implanting the turned inductor into a containing groove of the carrier tape, driving the carrier tape to drive the inductor to be conveyed to a marking station, marking a label on the inductor at the marking station if the first visual detection mechanism is qualified in the step S3, and driving the carrier tape to move to drive the inductor to be conveyed to a label detection station; if the first visual detection mechanism is not properly detected in the step S3, directly driving the carrier tape to move so as to drive the inductor to be conveyed to the label detection station;
s5, after the appearance of the label on the inductor is detected by the second visual detection mechanism, the inductor is continuously conveyed to a bad replacement station along with the carrier tape;
s6, if the second visual detection mechanism is qualified in the step S5, continuously conveying the inductor downwards; if the second visual detection mechanism is unqualified in the step S5, taking the inductor at the defective replacement station out of the accommodating groove and putting the inductor which is qualified in power-on detection and appearance detection into the accommodating groove;
s7, carrying out hot-pressing sealing on the opening of the accommodating groove of the carrier tape with the qualified inductor, and then winding the carrier tape coated with the inductor into a disc.
Through adopting above-mentioned technical scheme, carry out automatic feeding, detection and packing to the inductor, and can reduce the crooked condition of inductor pin atress in whole test packaging process to have the advantage that conveying efficiency is high, so that the test packaging process of inductor is swift high-efficient.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the condition that the inductor pin is stressed and inclined in the conveying process is effectively reduced;
2. in the whole overturning process of the inductor, the power can be effectively utilized, and the normal conveying speed of the inductor in the conveying channel can be kept, so that the conveying and overturning efficiency of the inductor is higher;
3. the position of the inductor is limited, and the inductor is driven to move by the bearing seat, so that the high-speed feeding of the inductor in the material moving channel is conveniently realized, and the effect of improving the overall testing efficiency is achieved;
4. the defective inductor implanted into the accommodating groove of the carrier tape is replaced, so that the inductor is convenient to implement and can keep good conveying efficiency.
Drawings
Fig. 1 is a schematic diagram of an overall structure of an automatic package testing system in an embodiment of the present application.
Fig. 2 is a schematic view of a vibration conveying device and a bearing and material moving device in the embodiment of the present application.
Fig. 3 is a schematic view of the carrying and transferring device, the energization detecting device and the conveying device in the embodiment of the present application.
Fig. 4 is an enlarged schematic view of a portion a in fig. 3.
Fig. 5 is an enlarged schematic view of a portion B in fig. 3.
Fig. 6 is a schematic view of a package rolling device, an implanting mechanism, a marking mechanism and a second visual inspection mechanism in the embodiment of the present application.
Fig. 7 is an enlarged schematic view of portion C of fig. 6.
Description of reference numerals: 1. a work table; 2. a vibratory conveying device; 21. a feeding vibration disc; 22. a discharge conveyer belt; 3. a bearing and moving device; 31. a bearing seat; 311. a convex edge; 32. a material moving channel; 4. a power-on detection device; 41. a power-on detection frame; 42. a power-on detection head; 43. a detection processor; 44. detecting a driving piece; 5. a conveying device; 51. a delivery channel; 52. a material pushing assembly; 521. a material pushing cylinder; 522. a material pushing block; 53. a turnover mechanism; 531. a raised edge piece; 532. a first guide member; 533. a second guide member; 54. a first visual detection mechanism; 6. a packaging and winding device; 61. a carrier tape winding mechanism; 62. a hot-press sealing mechanism; 63. an implantation mechanism; 64. a marking mechanism; 65. a second visual detection mechanism; 7. a first transfer mechanism; 71. a first push block; 72. a first driving member; 8. a second transfer mechanism; 9. a bad replacement device; 91. placing a good product rack; 911. a good product in-place detector; 92. placing a bad rack; 921. a bad-in-place detector; 931. a picking assembly; 9311. picking up the mounting plate; 9312. a first picking member; 9313. a second picking member.
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 package system that surveys for inductor. Referring to fig. 1, an automatic package measuring system for an inductor comprises a workbench 1, a vibrating conveyor 2, a bearing and moving device 3, an electrifying detection device 4, a conveyor 5 and a packaging and winding device 6. The vibration conveying device 2, the bearing and moving device 3, the conveying device 5 and the packaging and winding device 6 are sequentially arranged along the conveying direction of the inductor, and the bearing and moving device 3, the conveying device 5 and the packaging and winding device 6 are sequentially arranged on the workbench 1 along the conveying direction of the inductor; meanwhile, a first transfer mechanism 7 for transferring the inductor from the vibrating conveying device 2 to the bearing and moving device 3 is installed between the vibrating conveying device 2 and the bearing and moving device 3, and a second transfer mechanism 8 for transferring the inductor from the bearing and moving mechanism to the conveying device 5 is installed between the bearing and moving mechanism and the conveying device 5. Moreover, a turnover mechanism 53 for turning the inductor by 180 ° is attached to the conveyor 5.
In the actual package testing process, the vibration conveying device 2 conveys the inductor in a vibration mode with the pins facing upwards, the first transfer mechanism 7 is used for transferring the inductor of the vibration conveying device 2 to the bearing and material transferring device 3, and then the bearing and material transferring device 3 drives the inductor to move intermittently. Then, the energization detecting device 4 detects the inductors of the bearing and moving device 3 from top to bottom, the inductors qualified in detection are continuously carried and conveyed by the bearing and moving device 3, and the inductors qualified in detection in the bearing and moving device 3 are transferred to the conveying device 5 by the second transferring mechanism 8 for conveying. The inductor in the conveying device 5 is turned over to the position with the pins facing downwards after passing through the turning mechanism 53, and then conveyed to the packaging and winding device 6 to be packaged and wound.
Referring to fig. 1 and 2, in particular, the vibrating conveyor 2 includes a feeding vibrating tray 21 for vibrating and outputting the inductor with the pins facing upward and a discharging conveyor belt 22 connected to a discharging end of the feeding vibrating tray 21; the inductor is placed in the feeding vibration disc 21, the inductor is vibrated and discharged by the upward pins of the feeding vibration disc 21, and then the inductor which is vibrated and discharged is stably conveyed by the discharging conveying belt 22.
Referring to fig. 2 and 3, the carrying and transferring device 3 is used for carrying and conveying the inductors, and in the embodiment, the conveying direction of the carrying and transferring device 3 is parallel to the conveying direction of the discharging conveyor belt 22. Specifically, the bearing and moving device 3 comprises a bearing seat 31 for bearing the inductor, a moving channel 32 and a rotary conveying member for driving the bearing seat 31 to move; in this embodiment, the recycling conveyor is a conveyor chain. Bear seat 31 and have a plurality of, a plurality of bears seat 31 and installs on the gyration is carried along the length direction interval of gyration and is carried the piece.
Meanwhile, the two ends of the carrying base 31 along the moving direction are formed with convex edges 311, and a space is provided between the two convex edges 311, so that a carrying space matched with the inductor can be formed by matching the two convex edges 311 with the carrying base 31. Furthermore, the material moving channel 32 is composed of two long barrier strips, and the bearing seat 31 on the upper side of the rotary conveying member can be positioned in the material moving channel 32 composed of two barrier strips. When the inductor is placed in the bearing space of the bearing seat 31 and moves along with the bearing seat 31, the side wall of the channel of the material moving channel 32 can seal the openings at two sides of the bearing space, so that the inductor is limited.
Referring to fig. 2, one end of the discharging conveyer belt 22, which is far away from the feeding vibration tray 21, is close to the bearing and moving device 3, a transfer output position is arranged on the discharging conveyer belt 22, and a transfer receiving position, the position of which is aligned with the transfer output position, is arranged on the bearing and moving device 3; correspondingly, the first transfer mechanism 7 is used to transfer the inductors in the outfeed conveyor belt 22 at the transfer output position to the carriers 31 in the transfer receiving position in the carrier transfer device 3.
Specifically, the first transfer mechanism 7 includes a first pushing block 71 and a first driving member 72 for driving the first pushing block 71 to move, in this embodiment, the moving direction of the first pushing block 71 is perpendicular to the conveying direction of the discharging conveyor belt 22; the first driving member 72 can be an air cylinder, and the first driving member 72 drives the first pushing block 71 to move, so that the inductor for transferring the output bit can be transferred to the carrying seat 31 at the transferring receiving bit.
Referring to fig. 3, a power-on detection station is arranged on the carrying and moving device 3, and correspondingly, the power-on detection device 4 is installed on the workbench 1 and used for performing power-on detection on an inductor moving to the power-on detection station in the carrying and moving device 3. Specifically, the electrification detecting device 4 comprises an electrification detecting frame 41, an electrification detecting head 42 which is vertically connected to the electrification detecting frame 41 in a sliding mode, a detecting processor 43 which is electrically connected to the electrification detecting head 42, and a detecting driving piece 44 which is used for driving the electrification detecting head 42 to vertically move, wherein the electrification detecting frame 41 is installed on one side of an electrification detecting station of the bearing material moving device 3, and the detecting driving piece 44 can be selected from an air cylinder. When the inductor moves to the electrifying detection station along with the bearing seat 31, the electrifying detection head 42 is driven to descend by the detection driving piece 44, so that the electrifying detection head 42 can be electrically communicated with pins of the inductor, the electrifying condition is detected and processed by the detection processor 43, and the purpose of electrifying detection of the inductor is achieved.
The position of the energization detecting device 4 is also provided with a defective transfer mechanism, and when the energization detecting device 4 detects that the inductor is defective, the defective transfer mechanism removes the inductor which is not detected by energization from the bearing seat 31. Specifically, a bad feed opening is formed in the workbench 1 on one side of the material moving channel 32, the bad transfer mechanism is installed on the workbench 1 on one side of the material moving channel 32, which is deviated from the bad feed opening, and the result of the bad transfer mechanism is the same as that of the first transfer mechanism 7, and the inductor is pushed away from the bearing seat 31 in a material pushing mode, which is not repeated herein. Meanwhile, for the inductor which is qualified by the energization detection, the carrying and conveying of the inductor are continued by the carrying seat 31.
Referring to fig. 3, the conveying device 5 is installed on the workbench 1, and the conveying direction of the conveying device 5 is parallel to the direction of conveying the inductor by the bearing and moving device 3; specifically, the conveying device 5 includes a conveying passage 51 and a pushing assembly 52. Wherein, one end of the conveying channel 51 is close to the downstream end of the inductor conveyed by the bearing and moving device 3, and the second transfer mechanism 8 for transferring the inductor on the bearing seat 31 in the bearing and moving device 3 into the conveying channel 51 is installed on the workbench 1. In this embodiment, the mechanism and the operation principle of the second transfer mechanism 8 are the same as those of the second transfer mechanism 8, and are not described herein again.
Referring to fig. 3 and 4, the pushing assembly 52 is connected to one end of the conveying channel 51 near the carrying and moving device 3, and the pushing assembly 52 is used for pushing the electrical equipment in the conveying channel 51 to move step by step along the length direction of the conveying channel 51. Specifically, the pushing assembly 52 includes a pushing cylinder 521 and a pushing block 522 mounted on a piston rod of the pushing cylinder 521, wherein the pushing block 522 is located in the conveying channel 51, and after the second transfer mechanism 8 transfers the inductor into the conveying channel 51, the pushing cylinder 521 is used to drive the pushing block 522 to push the inductor, and the purpose of pushing the inductor to move step by step along the conveying channel 51 is achieved by using the abutting action between adjacent inductors in the conveying channel 51.
Referring to fig. 3 and 5, a turnover mechanism 53 is connected to the conveying path 51 for turning the inductor in the conveying path 51 by 180 ° so as to turn the inductor from a state in which the leads are directed upward to a state in which the leads are directed downward. Specifically, the turnover mechanism 53 includes a raised edge member 531, a first guide member 532, and a second guide member 533; wherein, the edge warping member 531 is located at one side of the width direction of the bottom of the conveying channel 51, and the width of the edge warping member 531 is not more than half of the width of the bottom of the conveying channel 51. Meanwhile, the upper surface of the edge-raising member 531 is disposed obliquely upward in the conveying direction of the conveying path 51; when the inductor is pushed by the pusher 52, the inductor is pushed by the edge-raising member 531 to be raised.
Referring to fig. 3 and 5, the first guiding element 532 is located on a side of the edge-tilted member 531 facing away from the center of the width of the conveying channel 51, and the first guiding element 532 is used for abutting against a surface of the tilted side of the inductor facing away from the pin, that is, a lower surface of the tilted side of the inductor abuts against the guiding element. In this embodiment, the first guide member 532 has a long bar shape. Also, the first guide 532 is inclined close to the center of the width of the conveyance path 51 in the conveyance direction of the conveyance path 51, so that the inductor tilt side is reversed in the direction close to the center of the width of the conveyance path 51 under the abutment guide of the guides.
The second guide 533 is located on a side of the edge-tilted piece 531 facing away from the first guide 532, and the second guide 533 is used for abutting against a side of the inductor which is not tilted; in the present embodiment, the second guide 533 has a block shape, and at the same time, an abutment surface of the second guide 533 for abutting against the inductor is inclined to be close to the center of the width of the conveying path 51 in the conveying direction of the conveying path 51. When the inductor is tilted on one side by the edge tilting member 531 and guided by the first guide member 532, the second guide member 533 can abut and guide the non-tilted side of the inductor to move the non-tilted side of the inductor in a direction close to the center of the width of the conveying passage 51. The inductor can be turned by 180 degrees to the orientation of the inductor pins by combining the guiding effects of the first guiding element 532 and the second guiding element 533 on the inductor.
Referring to fig. 3, an appearance detection station is disposed on the conveying passage 51, and the appearance detection station is located upstream of the turnover mechanism 53; correspondingly, a first visual detection mechanism 54 for detecting the appearance of the inductor at the appearance detection station is mounted on the workbench 1. In this embodiment, the first visual inspection mechanism 54 includes a visual inspection camera and a visual inspection processor 43 electrically connected to the visual inspection camera, and photographs the inductor through the visual inspection camera, and then the visual inspection processor 43 performs processing and recognition to determine whether the appearance of the inductor is qualified. Specifically, in this embodiment, the appearance detection station is mainly used to detect whether the inductor pins are in abnormal states such as bending, deformation or dislocation.
Referring to fig. 6, the packaging and winding device 6 includes a carrier tape conveying mechanism for conveying the carrier tape, a carrier tape winding mechanism 61 and a hot-press sealing mechanism 62, wherein the carrier tape is in a strip shape, and the carrier tape is provided with a plurality of accommodating grooves matched with the size of the inductor along the length direction of the carrier tape. In addition, in this embodiment, the carrier tape conveying mechanism is provided with an implanting station, a marking station, a label detecting station and a defective processing station in sequence along the conveying direction of the carrier tape. Accordingly, the implanting mechanism 63, the marking mechanism 64, the second visual inspection mechanism 65, and the defective replacement device 9 are sequentially mounted on the table 1 in the conveying direction of the carrier tape.
The implantation station of the carrier tape conveying mechanism is close to the conveying channel 51, the implantation mechanism 63 is located at the joint of the carrier tape conveying mechanism and the conveying channel 51, and the implantation mechanism 63 is used for implanting the inductor into the accommodating groove of the carrier tape at the implantation station. In this embodiment, the marking mechanism 64 is a laser marker, and the structure and operation of the second visual inspection mechanism 65 are similar to those of the first visual inspection mechanism 54, which will not be described herein again.
Referring to fig. 6 and 7, the defective replacing device 9 is configured to replace the detected defective inductor with a good inductor, and specifically, the defective replacing device 9 includes a good rack 91 for placing the good inductor, a defective rack 92 for placing the defective inductor, and a replacement material moving mechanism. Wherein, non-defective products rack 91 is in one side of carrier band, and bad rack 92 is in the opposite side of carrier band, and in this embodiment, non-defective products rack 91 sets up for the carrier band symmetry with bad rack 92. Meanwhile, the good product placing frame 91 is provided with a good product taking station, and the bad placing frame 92 is provided with a bad material placing station; the good product material taking station, the bad material placing station and the bad processing station are located at the same height, and the good product material taking station and the bad material placing station are symmetrically arranged relative to the bad processing station. When unqualified inductors are found in appearance detection, the unqualified inductors move to a defective processing station along with the carrier tape, then a replacement material moving mechanism is used for picking and transferring the inductors of the defective processing station to a defective material placing station of a defective placing frame 92, and picking and transferring good inductors of good material taking stations of a good product placing frame 91 to the defective processing station.
Specifically, the good product placement frame 91 is long, and the length direction of the good product placement frame 91 is parallel to the length direction of the carrier tape; simultaneously, install on the yields rack 91 and carry out the yields conveyer belt that the bearing was carried and be used for detecting whether the inductor is located the yields and gets the yields detector 911 that targets in place of material station to the yields inductor. In this embodiment, the yields detector 911 that targets in place can select photoelectric sensor for use, and when the yields detector 911 that targets in place detected the yields and got the material station and do not have the yields inductor, can order about the yields conveyer belt and carry the yields inductor to the yields and get the material station to make the yields get the material station and keep having the yields inductor to supply the state of picking up all the time.
Meanwhile, a bad conveyor belt capable of supporting and conveying a bad inductor and a bad in-place detector 921 for detecting whether the inductor is located at a bad feeding station are mounted on the bad placing frame 92. In this embodiment, the bad-in-place detector 921 may be a photoelectric sensor, and when the bad-in-place detector 921 detects that a bad inductor exists in a bad feeding station, the bad conveyor belt may be driven to move the bad inductor so that the bad feeding station is in a state where the bad inductor can be fed.
The replacement material moving mechanism comprises a pickup assembly 931, a lifting driving assembly and a translation driving assembly, wherein the lifting driving assembly is used for lifting the pickup assembly 931, and the translation driving assembly is used for driving the pickup assembly 931 to move along the arrangement direction of a good product material taking station, a bad processing station and a bad material placing station. Meanwhile, the picking assembly 931 includes a picking mounting plate 9311, a first picking member 9312 mounted on the picking mounting plate 9311, and a second picking member 9313 mounted on the picking mounting plate 9311; the arrangement direction of the first picking part 9312 and the second picking part 9313 is the same as the driving direction of the translation driving component, and the distance between the first picking part 9312 and the second picking part 9313 is adapted to the distance between a good product material taking station and a bad processing station.
In the actual packaging and rolling process, firstly, the implantation mechanism 63 implants the inductors conveyed by the conveying channels 51 one by one into the accommodating groove of the carrier tape, then the carrier tape conveying mechanism drives the carrier tape to move to the marking station, and the marking mechanism 64 marks the inductor positioned at the marking station; then, the inductor is conveyed to the label detection station, and the second visual detection mechanism 65 detects the label of the inductor at the label detection station. Then, the inductor is conveyed to a bad replacing station, and the detected and judged bad inductor is replaced by a good inductor; and then, the notches of the carrier tape accommodating grooves are closed by a hot-pressing sealing mechanism 62 in a hot-pressing film covering mode, and finally the carrier tape is wound into a disc by a carrier tape winding mechanism 61.
The implementation principle of the automatic package measuring system for the inductor in the embodiment of the application is as follows: the inductor is conveyed to the bearing seat 31 in a pin-up posture, the bearing seat 31 is driven to move so as to convey the inductor to the electrifying detection station, and the inductor is electrified and detected. If the detection is not proper, transferring and collecting the inductor; if the detection is qualified, the inductor is conveyed to the conveying device 5.
The inductor is conveyed to an appearance detection mechanism by a conveying device 5, and the surface of the inductor with the pins is subjected to appearance detection by a first visual detection mechanism 54; the inductor is then transported on and flipped into a pin-down position via flipping mechanism 53. And implanting the turned inductor into the accommodating groove of the carrier tape, and driving the carrier tape to drive the inductor to be conveyed to the marking station.
If the first visual detection mechanism 54 is qualified, marking a label on the inductor at the marking station, and driving the carrier tape to move to drive the inductor to be conveyed to the label detection station; if the first visual inspection mechanism 54 is not suitable for inspection, the carrier tape is directly driven to move to drive the inductors to be conveyed to the label inspection station. After the second visual inspection mechanism 65 performs appearance inspection on the marks on the inductors, the inductors are continuously conveyed to a defective replacement station along with the carrier tape.
If the detection of the second visual detection mechanism 65 is qualified, the inductor is continuously conveyed downwards; if the detection of the second visual detection mechanism 65 is not qualified, the inductor at the defective replacement station is taken out from the accommodating groove and put into the inductor which is qualified in the energization detection and the appearance detection. And finally, carrying out hot-pressing sealing on the opening of the accommodating groove of the carrier tape with the qualified inductor, and then winding the carrier tape coated with the inductor into a disc.
The embodiment of the application also discloses a package testing method for the inductor. A method of testing a package for an inductor comprising the steps of:
s1, the inductor is conveyed to the carrier 31 with the pins facing upward.
S2, driving the bearing seat 31 to move so as to convey the inductor to a power-on detection station, and carrying out power-on detection on the inductor; if the detection is not proper, transferring and collecting the inductor; if the detection is qualified, the inductor is conveyed to the conveying device 5.
S3, conveying the inductor to an appearance detection mechanism by the conveying device 5, and carrying out appearance detection on the surface of the inductor with the pins by a first visual detection mechanism 54; the inductor is then transported on and flipped into a pin-down position via flipping mechanism 53.
S4, implanting the turned inductor into a containing groove of the carrier tape, driving the carrier tape to drive the inductor to be conveyed to a marking station, marking a label on the inductor at the marking station if the first visual detection mechanism 54 in the step S3 is qualified in detection, and driving the carrier tape to move to drive the inductor to be conveyed to a label detection station; if the first visual inspection mechanism 54 is not properly inspected in step S3, the carrier tape is directly driven to move to drive the inductor to be conveyed to the label inspection station.
And S5, after the second visual detection mechanism 65 carries out appearance detection on the marks on the inductors, the inductors are continuously conveyed to a bad replacement station along with the carrier tape.
S6, if the detection of the second visual detection mechanism 65 in the step S5 is qualified, continuously conveying the inductor downwards; if the second visual inspection mechanism 65 is not qualified in the step S5, the inductor at the defective replacement station is taken out from the accommodating groove and put into the inductor which is qualified in the energization inspection and the appearance inspection.
S7, carrying out hot-pressing sealing on the opening of the accommodating groove of the carrier tape with the qualified inductor, and then winding the carrier tape coated with the inductor into a disc.
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: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. An automatic test packaging system for an inductor, comprising:
the vibration conveying device (2), the vibration conveying device (2) is used for conveying and feeding the inductor in a pin-up posture;
the bearing and moving device (3) is used for driving the inductor to move intermittently; one end of the bearing and moving device (3) is close to the vibrating conveying device (2), and a first transfer mechanism (7) for transferring the inductor from the vibrating conveying device (2) to the bearing and moving device (3) is arranged between the bearing and moving device (3) and the vibrating conveying device (2);
the power-on detection device (4) is used for detecting the inductor in the bearing and moving device (3) from top to bottom, and a bad transfer mechanism used for transferring a bad inductor is arranged on one side of the detection device;
the conveying device (5) comprises a conveying channel (51) and a material pushing assembly (52) arranged at one end, close to the bearing and moving device (3), of the conveying channel (51); one end of the conveying channel (51) is close to one end, far away from the vibrating conveying device (2), of the bearing and material moving device (3), and a second transfer mechanism (8) used for transferring the inductor from the bearing and material moving device (3) to the conveying channel (51) is arranged between the bearing and material moving device (3) and the conveying channel (51); the conveying channel (51) is provided with a turnover mechanism (53) for turning the inductor for 180 degrees;
the packaging and winding device (6) is arranged at one end, away from the bearing and moving device (3), of the conveying device (5), and the packaging and winding device (6) is used for packaging and winding the inductor;
the turnover mechanism (53) comprises a raised edge piece (531), a first guide piece (532) and a second guide piece (533) which are arranged at the bottom of the conveying channel (51), wherein the raised edge piece (531) is positioned on one side of the width direction of the bottom of the conveying channel (51), and the width of the raised edge piece (531) is not more than half of the width of the bottom of the conveying channel (51); the upper surface of the edge warping piece (531) is arranged obliquely upwards along the conveying direction of the conveying channel (51), and the lowest position of the edge warping piece (531) is in smooth transition with the bottom of the conveying channel (51);
the first guide piece (532) is positioned on one side, far away from the width center of the conveying channel (51), of the edge raising piece (531), the surface, far away from the pins, of the raised side of the sensor abuts against the first guide piece (532), and the first guide piece (532) is obliquely close to the width center of the conveying channel (51) along the conveying direction of the conveying channel (51);
the second guide (533) is arranged on one side, away from the first guide (532), of the edge warping piece (531), the second guide (533) is used for being abutted against the side, not warped, of the inductor, and the second guide (533) is obliquely close to the width center of the conveying channel (51) along the conveying direction of the conveying channel (51).
2. The automatic package measuring system for the inductor according to claim 1, wherein the carrying and transferring device (3) comprises a carrying seat (31) for carrying the inductor, a transferring passage (32) and a rotary conveying member for driving the carrying seat (31) to move, the carrying seat (31) is arranged on the rotary conveying member, and the carrying seat (31) is arranged in the transferring passage (32); two ends of the bearing seat (31) along the self-moving direction are respectively provided with a convex edge (311), and a bearing space matched with the inductor is formed between the two convex edges (311).
3. The automatic package measuring system for the inductor according to claim 2, wherein the vibration conveying device (2) comprises a feeding vibration disc (21) for vibrating and outputting the inductor in a pin-up posture and a discharging conveying belt (22) connected to a discharging end of the feeding vibration disc (21), and the upper surface of the bearing seat (31) can be flush with the upper surface of the discharging conveying belt (22); the first transfer mechanism (7) comprises a first pushing block (71) and a first driving piece (72) used for driving the first pushing block (71) to move, an opening is formed in the side wall of the material transfer channel (32), and the first driving piece (72) is used for driving the first pushing block (71) to push an inductor of the discharging conveying belt (22) to the bearing seat (31) through the opening of the material transfer channel (32).
4. The automatic package testing system for inductors according to claim 1, characterised in that the conveyor (5) is provided with an appearance inspection station on the side of the turning mechanism (53) facing upstream of the conveyor (5), at which a first visual inspection mechanism (54) is provided.
5. The automatic package testing system for the inductor according to claim 4, wherein the package rolling device (6) comprises a carrier tape conveying mechanism, a carrier tape rolling mechanism (61) and a hot-press sealing mechanism (62) for conveying the carrier tape, the carrier tape conveying mechanism is provided with an implantation station and a poor treatment station in sequence along the conveying direction of the carrier tape, and an implantation mechanism (63) for picking and implanting the inductor into the carrier tape at the implantation station is arranged between the conveying device (5) and the carrier tape conveying mechanism; the automatic test packaging system for the inductor further comprises a defective product replacing device for replacing a defective inductor at a defective processing station with a good product inductor.
6. The automatic package measuring system for the inductor according to claim 5, wherein a marking station and a label detection station are further sequentially arranged on the carrier tape conveying mechanism between the implantation station and the bad processing station along the conveying direction of the carrier tape, a marking mechanism (64) is arranged at the marking station, and a second visual detection mechanism (65) is arranged at the label detection station.
7. The automatic package testing system for the inductor is characterized in that the defective product replacing device comprises a defective product placing frame (91) for placing a defective product inductor, a defective product placing frame (92) for placing a defective product inductor and a replacing and material moving mechanism, wherein the defective product placing frame (91) is arranged on one side of the carrier tape conveying mechanism, and the defective product placing frame (92) is arranged on one side, away from the defective product placing frame (91), of the carrier tape conveying mechanism; the good product placing frame (91) is provided with a good product taking station, and the defective product placing frame (92) is provided with a defective product placing station;
the good product material taking station, the bad treatment station and the bad discharging station are positioned at the same height, the good product material taking station, the bad treatment station and the bad discharging station are arranged on the same straight line, and the distance between the good product material taking station and the bad treatment station is equal to the distance between the bad treatment station and the bad discharging station;
the replacing and material moving mechanism comprises a pickup assembly (931), a lifting driving assembly and a translation driving assembly, wherein the lifting driving assembly is used for lifting the pickup assembly (931), and the translation driving assembly is used for driving the pickup assembly (931) to move along the arrangement directions of the good product material taking station, the bad processing station and the bad material discharging station; pick up subassembly (931) including pick up mounting panel (9311), locate first pick up piece (9312) on picking up mounting panel (9311) and locate second pick up piece (9313) on picking up mounting panel (9311), the direction of arranging of first pick up piece (9312) and second pick up piece (9313) is the same with translation drive assembly's direction of drive, just the interval adaptation of first pick up piece (9312) and second pick up piece (9313) is in the good products and is got the interval of material station and bad processing station.
8. The automatic package testing system for the inductor according to claim 7, wherein a good product conveyer belt for conveying the inductor to a good product material taking station and a good product in-place detector (911) for detecting whether the inductor is located at the good product material taking station are arranged on the good product placing rack (91); and a bad in-place detector (921) for driving the inductor to leave a bad discharging station is arranged on the bad product placing frame (92) and used for detecting whether the inductor is positioned on the bad discharging station or not.
9. A method for testing a package for an inductor, which employs the automatic package testing system for an inductor of any one of claims 1 to 8, comprising the steps of:
s1, conveying an inductor to a bearing seat (31) in a pin-up posture;
s2, driving the bearing seat (31) to move so as to convey the inductor to a power-on detection station, and carrying out power-on detection on the inductor; if the detection is not appropriate, transferring and collecting the inductor; if the detection is qualified, the inductor is conveyed to a conveying device (5);
s3, conveying the inductor to an appearance detection mechanism by a conveying device (5), and carrying out appearance detection on the surface of the inductor with the pins by a first visual detection mechanism (54); then, the inductor is conveyed continuously, and the inductor is turned into a pin-down posture through a turning mechanism (53);
s4, implanting the turned inductor into a containing groove of the carrier tape, driving the carrier tape to drive the inductor to be conveyed to a marking station, marking a label on the inductor at the marking station if the first visual detection mechanism (54) is qualified in the step S3, and driving the carrier tape to move to drive the inductor to be conveyed to a label detection station; if the first visual detection mechanism (54) is not suitable for detection in the step S3, directly driving the carrier tape to move so as to drive the inductor to be conveyed to the label detection station;
s5, after appearance detection is carried out on the labels on the inductors by a second visual detection mechanism (65), the inductors are continuously conveyed to a bad replacement station along with the carrier tape;
s6, if the second visual detection mechanism (65) is qualified in the step S5, continuing to convey the inductor downwards; if the second visual detection mechanism (65) is unqualified in the step S5, taking the inductor at the defective replacement station out of the accommodating groove and putting the inductor which is qualified in the electrifying detection and the appearance detection into the accommodating groove;
s7, carrying out hot-pressing sealing on the opening of the containing groove of the carrier tape with the qualified inductor, and then winding the carrier tape coated with the inductor into a disc.
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| CN115430626A (en) * | 2022-08-16 | 2022-12-06 | 苏州巨迈科智能科技有限公司 | Machine tooling product detects packaging all-in-one machine |
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