Lamp bead feeder

Abstract

The utility model relates to the technical field of feeding devices, in particular to a lamp bead feeder which comprises a base and a feeding module arranged on the base and further comprises a carrying module, a sorting detection module and a discharging module which are arranged on one side of the feeding module. The carrying module comprises a supporting seat arranged on the base and a suction cup structure arranged on the supporting seat. The sorting and detecting module comprises a detecting structure, a deviation rectifying structure, a retesting structure and a collecting structure which are arranged on the base; the discharging module is located on the side, away from the feeding module, of the sorting detection module. The discharging module comprises a discharging base and a discharging structure arranged on the discharging base. When the lamp bead feeder runs, the feeding module feeds the lamp beads, and the carrying module carries the fed lamp beads to the sorting detection module, so that the lamp beads can be effectively detected and classified, abnormal or defective lamp beads are prevented from entering subsequent procedures, the product yield is improved, and the problem that the lamp beads are not detected in related technologies is solved.

Description

Technical Field

[0001] The present application relates to the technical field of feeding devices, and in particular to a lamp bead feeder. Background Art

[0002] A feeder is a device used to transport materials to corresponding processing equipment. For example, a conventional lamp bead feeder includes circular vibration, direct vibration, a handling robot arm, and a transport track. During operation, it uses circular vibration and direct vibration to transport the lamp beads to the handling robot arm in sequence. The handling robot arm transfers the lamp beads to the transport track. The transport track is connected to the subsequent packaging device or SMT machine, so that the LED lamp beads are transported and packaged in an orderly manner, or directly transported to the SMT machine for processing. Conventional feeders do not detect the lamp beads. The lamp beads will be directly placed on the material after packaging or processing. If there are abnormalities or defects in the lamp beads, the finished material will not be able to be used normally, affecting the yield. Utility Model Content

[0003] In order to improve the problem that conventional feeders in the related art fail to detect lamp beads, the utility model provides a lamp bead feeder.

[0004] A lamp bead feeder comprises a base and a feeding module arranged on the base, and also comprises a conveying module, a sorting and detecting module and a discharging module arranged on one side of the feeding module; the conveying module comprises a supporting seat arranged on the base and a suction cup structure arranged on the supporting seat; the sorting and detecting module comprises a detecting structure, a correcting structure, a re-measurement structure and a collecting structure arranged on the base; the discharging module is located on a side of the sorting and detecting module away from the feeding module, and the discharging module comprises a discharging seat body and a discharging structure arranged on the discharging seat body.

[0005] Furthermore, the detection structure includes a detection positioning seat arranged on the base, and the detection positioning seat is provided with a detection positioning groove for placing lamp beads; the detection positioning seat is provided with a plurality of detection probes, and the detection probes are located below the detection positioning groove.

[0006] Furthermore, the correction structure includes a correction positioning seat arranged on the base, the correction positioning seat is rotatably connected to a correction rotating seat, and the correction rotating seat is provided with a correction positioning groove for placing lamp beads; the correction positioning seat is provided with a rotation driving component for driving the correction rotating seat.

[0007] Furthermore, the collecting structure includes a collecting seat body arranged on the base, the collecting seat body is provided with a clearance groove for cooperating with the suction cup structure, the clearance groove has an NG material hole, and the NG material hole is connected to an NG material channel.

[0008] Furthermore, the discharging structure includes a discharging track arranged on the discharging seat body, and the discharging track is provided with a plurality of discharging channels along its length direction; the discharging track is provided with a plurality of blowing components along its length direction, and the blowing components include a blowing bracket arranged on the discharging track and a blowing column arranged on the blowing bracket, and the blowing column faces the discharging channel.

[0009] Furthermore, the discharging module also includes a transfer structure for cooperating with the handling module; the discharging channel has a material receiving end and a discharging end, the transfer structure includes a transfer bracket arranged at the material receiving end, the transfer bracket is provided with a transfer module, the transfer module is slidably connected with a transfer table, the transfer table has a plurality of transfer channels, the number of the transfer channels is the same as the number of the discharging channels and corresponds one to one; the transfer channels are connected to or staggered with the discharging channels.

[0010] Furthermore, the discharging end is provided with a first discharging suction hole and a second discharging suction hole, the first discharging suction hole is located at the end of the discharging end, and the second discharging suction hole is located on the side of the discharging end.

[0011] Furthermore, the plurality of discharging tracks are parallel to each other, and the interval between the plurality of discharging tracks is 10-16 mm.

[0012] Furthermore, the discharge track is provided with a closed cover plate, the closed cover plate is provided with a plurality of plate channels, the plate channels are located above the discharge track, and the blowing column is arranged above the discharge channel after passing through the plate channels.

[0013] Furthermore, the discharging structure also includes a sensing component for sensing material conditions, and the sensing component includes a sensing bracket arranged on the discharging track, and the sensing bracket is provided with a plurality of full material sensors, and the plurality of full material sensors are facing the discharging channel.

[0014] The utility model has the following advantages:

[0015] 1. The utility model provides a lamp bead feeder, which is provided with a feeding module, a conveying module, a sorting and detecting module and a discharging module on the base; when the lamp bead feeder is in operation, the lamp beads are placed and stored in the feeding module, the feeding module feeds the lamp beads, the conveying module conveys the fed lamp beads to the sorting and detecting module, the sorting and detecting module sequentially detects, corrects and retests the lamp beads, the lamp beads that fail the detection and retest are collected by the collecting structure, the lamp beads that pass the detection are transported to the discharging module, the lamp beads are transported by the discharging module for packaging or directly sent to the placement machine. The sorting and detecting module can effectively detect and classify the lamp beads, prevent abnormal or defective lamp beads from entering the subsequent process, improve the product yield, and improve the problem that the related technology does not detect the lamp beads.

[0016] 2. The lamp bead feeder of the utility model and the sorting detection module are equipped with a detection structure, a deviation correction structure and a re-test structure. The detection structure detects the polarity of the material. After the deviation correction structure corrects the material according to the detection result of the detection structure, the material will be re-tested for polarity by the re-test structure, thereby ensuring the accuracy of detection and deviation correction.

[0017] 3. In the lamp bead feeder of the utility model, the discharging module is provided with an intermediate transfer structure, and the intermediate transfer structure is utilized in conjunction with the sorting and detection module and the discharging structure. After the material is sorted by the sorting and detection module, it will be transferred to the discharging structure through the transfer structure, and the intermediate transfer structure only needs to be provided with a sliding transfer table to complete the transfer of multiple materials without moving the entire sorting and detection module or the discharging module, so that the structure of the lamp bead feeder is compact and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is a schematic diagram of the structure of a lamp bead feeder according to an embodiment of the present application;

[0020] Figure 2 This is a schematic diagram of the structure of the feeding module in the embodiment of the present application;

[0021] Figure 3 This is a schematic diagram of the structure of the transport module and the sorting and detection module in the embodiment of the present application;

[0022] Figure 4 This is a structural diagram of the sorting and detection module in the embodiment of the present application;

[0023] Figure 5 for Figure 4 A partial enlarged schematic diagram of part A;

[0024] Figure 6 for Figure 4 A partial enlarged schematic diagram of part B;

[0025] Figure 7 This is a schematic diagram of the structure of the discharging module in the embodiment of the present application;

[0026] Figure 8 for Figure 7 A partial enlarged schematic diagram of part C in the middle;

[0027] Fig. 9 for Figure 7 A partial enlarged schematic diagram of part D in the middle;

[0028] Fig.10 for Figure 7 A partial enlarged schematic diagram of part E in the middle.

[0029] Description of reference numerals:

[0030] 1. Base; 2. Feeding module; 21. Bulk material bin; 22. Circular vibration feeding tray; 23. Straight vibration feeding track; 24. Ion fan; 3. Handling module; 31. Support seat; 32. Suction cup structure; 321. Linear guide rail; 322. Suction cup bracket; 323. Vacuum nozzle; 33. Sensing structure; 34. Vacuum pressure gauge; 4. Sorting and detection module; 41. Detection structure; 411. Detection positioning seat; 4111. Detection positioning slot; 42. Correction structure; 421. Correction positioning seat; 422. Correction rotating seat; 4221. Correction positioning slot; 43. Re-measurement structure; 431. Re-measurement positioning seat; 4311. Re-measurement positioning slot; 44. Collection structure; 441. Collection seat body; 4411. Give way slot; 442. NG material channel; 5. Outlet Material module; 51, material discharging seat; 52, material discharging structure; 521, material discharging track; 5211, material discharging channel; 52111, first material discharging suction hole; 52112, second material discharging suction hole; 5212, closing cover plate; 52121, plate channel; 5213, transfer connection block; 52131, transfer positioning hole; 522, blowing assembly; 5221, blowing bracket; 5222, blowing column; 523, sensing assembly; 5231, sensing bracket; 5232, full material sensor; 524, vibration assembly; 525, adjustment assembly; 5251, pressure regulating valve; 5252, speed regulating valve; 53, transfer transfer structure; 531, transfer bracket; 532, transfer module; 533, transfer table; 5331, transfer channel; 5332, transfer nozzle. DETAILED DESCRIPTION

[0031] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0032] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0033] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0034] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0035] Reference Figure 1 A lamp bead feeder includes a base 1 and a feeding module 2 arranged on the base 1, and also includes a transport module 3, a sorting and detecting module 4 and a discharging module 5 arranged on one side of the feeding module 2. When the lamp bead feeder is in operation, the lamp beads are placed and stored in the feeding module 2, the feeding module 2 feeds the lamp beads, the transport module 3 transports the fed lamp beads to the sorting and detecting module 4, the sorting and detecting module 4 detects and sorts the lamp beads, and the lamp beads that pass the detection are transported to the discharging module 5, so as to prevent abnormal or defective lamp beads from entering the subsequent process and improve the product yield.

[0036] Reference Figure 1 and Figure 2Specifically, the base 1 is used to support each module. The feeding module 2 includes a bulk material silo 21, which is used to store lamp bead materials. The bulk material silo 21 is connected to a circular vibration feeding tray 22, and the circular vibration feeding tray 22 is connected to a straight vibration feeding track 23. The lamp bead materials in the bulk material silo 21 will continuously fall into the circular vibration feeding tray 22. The lamp bead materials enter the straight vibration feeding track 23 under the drive of the circular vibration feeder. The straight vibration feeding track 23 has a feeding end that cooperates with the conveying module 3. After the materials enter the straight vibration feeder, they will be transported to the feeding end. The feeding end is provided with a vacuum suction nozzle 323. When the lamp bead materials are transported to the feeding end, they will be fixed by the vacuum suction nozzle 323, and then picked up and conveyed by the subsequent conveying module 3.

[0037] In addition, the feeding module 2 also includes an ion fan 24 arranged above the circular vibration feeding tray 22 and an electromagnet under the bulk material bin 21. The ion fan 24 is used to eliminate static electricity in the circular vibration feeding tray 22; the electromagnet is used to absorb the lamp bead material in the bulk material bin 21, which can prevent the lamp bead material from falling out of the bulk material bin 21 on the one hand, and on the other hand, the lamp bead material can be made to face downward with the polar point side under the action of the electromagnet, and the luminous lamp bead of the lamp bead material faces upward.

[0038] Reference Figure 3 The transport module 3 is located on one side of the feeding module 2, specifically on one side of the material taking end of the straight vibration feeding track 23. The transport module 3 includes a support seat 31 arranged on the base 1 and a suction cup structure 32 arranged on the support seat 31. The suction cup structure 32 includes a linear guide rail 321 arranged on the support seat 31, and the linear guide rail 321 is slidably connected with a suction cup bracket 322, and a plurality of vacuum suction nozzles 323 are arranged on the suction cup bracket 322. In this embodiment, there are eight vacuum suction nozzles 323, and the eight vacuum suction nozzles 323 are distributed on the suction cup bracket 322 in groups of two each. The four groups of vacuum suction nozzles 323 have the same structure and correspond to different workstations respectively. The first group of vacuum suction nozzles 323 is located at the upper part of the material discharging end, and the other three groups of vacuum suction nozzles 323 are located at the upper part of the sorting and detection module 4. The distance between the two vacuum suction nozzles 323 in each group is 10-16mm.

[0039] Driven by the linear guide rail 321, the suction cup bracket 322 will drive four groups of vacuum nozzles 323 to move simultaneously, and the four groups of vacuum nozzles 323 will drive the materials to enter different workstations in sequence. In addition, the handling structure also includes a sensing structure 33 and a vacuum pressure gauge 34 for detecting the position of the suction cup structure 32. The sensing structure 33 includes a sensor arranged on the support seat 31. The suction cup bracket 322 has a sensing end. When the suction cup bracket 322 moves into position, the sensor will detect the sensing end and thus know that the suction cup bracket 322 is in place. The vacuum pressure gauge 34 is used to detect and display the vacuum pressure value of each vacuum nozzle 323.

[0040] Reference Figure 3 and Figure 4 , the sorting and detection module 4 is located on one side of the feeding module 2. In the present embodiment, the sorting and detection module 4 is located below the transport module 3. Driven by the transport module 3, the lamp bead materials will enter the sorting and detection module in sequence. The sorting and detection module includes a detection structure 41, a deviation correction structure 42, a re-test structure 43 and a collection structure 44 arranged on the base 1. The detection structure 41 is used to perform a first detection on the polarity of the lamp bead material; according to the detection result of the detection structure 41, the deviation correction structure 42 corrects the lamp bead material, and the lamp bead material after correction enters the re-test structure 43 for polarity re-testing. The material that passes the detection will enter the discharging module 5, and the material that fails the detection will be collected by the collection structure 44.

[0041] Reference Figure 4 and Figure 5 Specifically, the detection structure 41 is located below the second group of vacuum nozzles 323. The detection structure 41 includes a detection positioning seat 411 disposed on the base 1. The detection positioning seat 411 is provided with a detection positioning groove 4111 for placing lamp beads. At the same time, the detection positioning seat 411 is provided with a plurality of detection probes, which are located below the detection positioning groove 4111. When the vacuum nozzle 323 puts the lamp bead material into the detection positioning seat 411, the lamp bead material will be limited and fixed in the detection positioning groove 4111, and at the same time, the polarity point of the lamp bead material will contact the detection probe. The detection probe is connected to the external detection equipment. It is only necessary to energize and test the polarity point of the lamp bead material through the detection probe to know whether the polarity point of the lamp bead material is qualified and the orientation of the lamp bead material can be known.

[0042] The deviation correction structure 42 is located below the third group of vacuum nozzles 323. The deviation correction structure 42 includes a deviation correction positioning seat 421 arranged on the base 1. The deviation correction positioning seat 421 is rotatably connected to a deviation correction rotating seat 422. The deviation correction rotating seat 422 is provided with a deviation correction positioning groove 4221 for placing lamp beads. The deviation correction positioning seat 421 is provided with a rotation drive component (not shown in the figure) for driving the deviation correction rotating seat 422. The rotation drive component can specifically be a motor. After the lamp bead material passes the detection of the detection structure 41, it will be transported and placed into the deviation correction positioning groove 4221 of the deviation correction rotating seat 422 under the drive of the suction cup structure 32. According to the detection result of the detection structure 41, the rotation drive component drives the deviation correction rotating seat 422 to rotate so that the lamp bead material faces the same side.

[0043] The retest structure 43 is located below the fourth group of vacuum nozzles 323. The retest structure 43 includes a retest positioning seat 431 arranged on the base 1. The retest positioning seat 431 is provided with a retest positioning groove 4311 for placing lamp beads. The retest positioning seat 431 is provided with a number of retest probes, and the retest probes are located below the retest positioning groove 4311. Driven by the suction cup structure 32, the lamp bead material is transported from the deviation correction structure 42 to the retest positioning groove 4311 of the retest structure 43 and contacts with the retest probe. The retest probe is connected to an external detection device. The polarity point of the lamp bead material is energized by the retest probe, and the lamp bead material can be retested. By retesting the lamp bead material, on the one hand, it can be verified again whether the polarity point of the lamp bead material is operating normally, and on the other hand, it can be verified whether the orientation of the lamp bead material is correct after passing through the deviation correction structure 42.

[0044] Reference Figure 4 and Figure 6 In order to save space and make the feeder structure compact, the collection structure 44 is located above the retest structure 43. The collection structure 44 includes a collection seat body 441 arranged on the base 1, and the collection seat body 441 is provided with a clearance groove 4411 for matching the suction cup structure 32, and the clearance groove 4411 has an NG material hole, and the NG material hole is connected to the NG material channel 442. By setting the collection structure 44 in this way, the fourth group of vacuum suction nozzles 323 will pass through the clearance groove 4411 of the collection structure 44 when moving the lamp bead material from the retest structure 43 to the discharge module 5. The lamp bead material that has passed the verification in the retest structure 43 will be transported to the discharge module 5 through the clearance groove 4411, and the lamp bead material that has not passed the verification will stop when passing through the clearance groove 4411 and be placed in the NG material hole, and finally enter the NG material channel 442 to be collected for subsequent processing.

[0045] Reference Figure 7 The discharging module 5 is located on the side of the sorting and detection module 4 away from the feeding module 2. The discharging module 5 includes a discharging seat 51 and a discharging structure 52 arranged on the discharging seat 51. The discharging seat 51 is used to support the discharging structure 52 and connect with other equipment or devices. One end of the discharging seat 51 in the length direction is connected to the base 1, and the other end of the discharging seat 51 in the length direction extends in the direction away from the base 1. The discharging structure 52 includes a discharging track 521 arranged on the discharging seat 51. The length direction of the discharging track 521 is the same as the length direction of the discharging seat 51. The discharging track 521 is provided with a plurality of discharging channels 5211 along its length direction. The plurality of discharging channels 5211 are parallel to each other and have intervals. The intervals between the plurality of discharging channels 5211 are the same as the intervals between each group of vacuum suction nozzles 323, that is, the intervals are 10-16mm, so that the vacuum suction nozzles 323 can accurately put the lamp beads into the discharging channels 5211.

[0046] Reference Figure 7 and Figure 8 In order to drive the lamp bead material to move in the discharge channel 5211, the discharge track 521 is provided with a plurality of blowing components 522 along its length direction, and the blowing components 522 include a blowing bracket 5221 provided on the discharge track 521 and a blowing column 5222 provided on the blowing bracket 5221, and the blowing column 5222 faces the discharge channel 5211. The blowing column 5222 is connected to an external gas generating device, so as to continuously blow air into the discharge channel 5211, thereby driving the lamp bead material to move. In this embodiment, in order to prevent the lamp bead material from falling out of the discharge channel 5211, the discharge track 521 is provided with a closed cover plate 5212, and the closed cover plate 5212 is provided with a plurality of plate channels 52121, the plate channels 52121 are located above the discharge track 521, and the width of the plurality of plate channels 52121 is smaller than the width of the discharge track 521, thereby blocking the lamp bead material, and the air column 5222 is arranged above the discharge channel 5211 after passing through the plate channel 52121. By such a configuration, the moving position and movement of the lamp bead material can be conveniently known through the plate channel 52121, and the lamp bead material can be limited to prevent the lamp bead material from falling out.

[0047] Reference Figure 7 and Fig. 9 One end of the discharge channel 5211 in the length direction is the receiving end, and the other end of the discharge channel 5211 in the length direction is the discharge end. The lamp beads enter from the receiving end, are transported to the discharge end and are taken away. Since the discharge channel 5211 needs to be connected to an external packaging device or a placement machine, in order to ensure efficiency, the number of discharge channels 5211 is at least eight, and the number of transport modules 3 at a time will not exceed eight for the convenience of manufacturing and debugging. Therefore, the transport module 3 needs to transport the lamp beads to each discharge track 521 of the discharge module 5 multiple times and evenly.

[0048] In order to facilitate the docking of the handling module 3 and the discharging module 5, the discharging module 5 also includes a transfer structure 53 for cooperating with the handling module 3. The transfer structure 53 includes a transfer bracket 531 arranged at the material receiving end, the transfer bracket 531 is provided with a transfer module 532, the length direction of the transfer module 532 is perpendicular to the length direction of the discharging base 1, the transfer module 532 is slidably connected with a transfer table 533, the transfer table 533 has a plurality of transfer channels 5331, the number of transfer channels 5331 is the same as the number of the discharging channels 5211 and corresponds to each other; the transfer channels 5331 are connected or misaligned with the discharging channels 5211, and the transfer channels 5331 are correspondingly provided with a transfer nozzle 5332 facing the discharging track 521. At the same time, the discharging track 521 is also provided with a transfer connection block 5213 for cooperating with the transfer structure 53, and a transfer positioning hole 52131 for placing materials is opened on the transfer connection block 5213.

[0049] In this embodiment, there are two transfer positioning holes 52131 and eight transfer channels 5331. Two lamp beads are transported each time, that is, four transportations are required to fill eight transfer channels 5331 with lamp beads. In the initial state, the transfer module 532 drives the transfer table 533 to move to the first extreme position. At this time, the two transfer channels 5331 at the edge of the transfer table 533 will be located below the transfer positioning holes 52131. Driven by the transport module 3, two lamp beads are placed in the transfer positioning holes 52131 and then fall into the transfer channels 5331. Then, the transfer table 533 continues to move driven by the transfer module, and the two transfer channels 5331 in the middle of the transfer table 533 will be located below the transfer positioning holes 52131. The transport module 3 performs the next transportation and places the two lamp beads into the two transfer channels 5331 through the transfer positioning holes 52131. By repeating the above steps, the eight transfer channels 5331 can be filled with lamp bead materials, and when the eight transfer channels 5331 are filled with lamp bead materials, the eight transfer channels 5331 will be connected to the eight discharge channels 5211 one by one. At this time, the transfer nozzle 5332 sprays gas to allow the lamp bead materials to enter the discharge channels 5211 for transportation.

[0050] Reference Figure 7 As shown in Figure 10, since the lamp bead material will continuously move to the discharge end, in order to prevent the lamp bead material from being pushed out and falling under the backlog of subsequent incoming materials, the discharge end is provided with a first discharge suction hole 52111 and a second discharge suction hole 52112. The first discharge suction hole 52111 is located at the end of the discharge end, and the second discharge suction hole 52112 is located on the side of the discharge end. The first discharge suction hole 52111 and the second discharge suction hole 52112 are connected to an external vacuum generating device. When the lamp bead material moves to the discharge end, the first discharge suction hole 52111 and the second discharge suction hole 52112 will vacuum and absorb the lamp bead material so that the position of the lamp bead material is fixed.

[0051] At the same time, the discharging structure 52 also includes a sensing component 523 for sensing the material situation. The sensing component 523 includes a sensing bracket 5231 arranged on the discharging track 521, and the sensing bracket 5231 is provided with a plurality of full material sensors 5232, and the plurality of full material sensors 5232 face the discharging channel 5211. When the lamp bead material continues to accumulate, the lamp bead material will accumulate in the discharging channel 5211, and the accumulation situation of the lamp bead material can be known by continuously detecting the position segment corresponding to the discharging channel 5211 through the full material sensor 5232, so as to facilitate the control of the discharging module 5.

[0052] In order to better drive and adjust the movement of the lamp bead material, the discharging structure 52 also includes a vibration component 524 and an adjustment component 525. The vibration component 524 includes a discharging straight vibrator arranged on the discharging base 1, and the discharging straight vibrator is also connected to the lower end surface of the discharging track 521. Under the drive of the discharging straight vibrator, the lamp bead material will continuously move and transport along the discharging track 521. The adjustment component 525 includes a pressure regulating valve 5251 and a speed regulating valve 5252 arranged on the discharging base 1. The pressure regulating valve 5251 is connected to a plurality of blowing columns 5222 to adjust the air pressure of the blowing columns 5222. The speed regulating valve 5252 is connected to the discharging straight vibrator, which is used to adjust the vibration speed of the discharging straight vibrator and thus adjust the movement speed of the lamp bead material on the discharging track 521.

[0053] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0054] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be construed as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.

Claims

1. A lamp bead feeder, comprising a base (1) and a feeding module (2) arranged on the base (1), characterized in that: It also comprises a transport module (3), a sorting and detecting module (4) and a discharging module (5) arranged on one side of the feeding module (2); the transport module (3) comprises a support seat (31) arranged on the base (1) and a suction cup structure (32) arranged on the support seat (31); the sorting and detecting module (4) comprises a detection structure (41), a deviation correction structure (42), a re-measurement structure (43) and a collection structure (44) arranged on the base (1); the discharging module (5) is located on a side of the sorting and detecting module (4) away from the feeding module (2), and the discharging module (5) comprises a discharging seat body (51) and a discharging structure (52) arranged on the discharging seat body (51).

2. A lamp bead feeder according to claim 1, characterized in that: The detection structure (41) comprises a detection positioning seat (411) arranged on the base (1), the detection positioning seat (411) being provided with a detection positioning groove (4111) for placing lamp beads; the detection positioning seat (411) is provided with a plurality of detection probes, and the detection probes are located below the detection positioning groove (4111).

3. A lamp bead feeder according to claim 1, characterized in that: The deflection correction structure (42) comprises a deflection correction positioning seat (421) arranged on the base (1); the deflection correction positioning seat (421) is rotatably connected to a deflection correction rotating seat (422); the deflection correction rotating seat (422) is provided with a deflection correction positioning groove (4221) for placing lamp beads; the deflection correction positioning seat (421) is provided with a rotation driving component for driving the deflection correction rotating seat (422).

4. A lamp bead feeder according to claim 1, characterized in that: The collecting structure (44) comprises a collecting seat body (441) arranged on the base (1), the collecting seat body (441) is provided with a clearance groove (4411) for cooperating with the suction cup structure (32), the clearance groove (4411) has an NG material hole, and the NG material hole is connected to the NG material channel (442).

5. A lamp bead feeder according to any one of claims 1 to 4, characterized in that: The discharging structure (52) includes a discharging track (521) arranged on the discharging seat (51), and the discharging track (521) is provided with a plurality of discharging channels (5211) along its length direction; the discharging track (521) is provided with a plurality of blowing components (522) along its length direction, and the blowing components (522) include a blowing bracket (5221) arranged on the discharging track (521) and a blowing column (5222) arranged on the blowing bracket (5221), and the blowing column (5222) faces the discharging channel (5211).

6. A lamp bead feeder according to claim 5, characterized in that: The discharging module (5) also includes a transfer structure (53) for cooperating with the handling module (3); the discharging channel (5211) has a material receiving end and a discharging end, the transfer structure (53) includes a transfer bracket (531) arranged at the material receiving end, the transfer bracket (531) is provided with a transfer module (532), the transfer module (532) is slidably connected with a transfer table (533), the transfer table (533) has a plurality of transfer channels (5331), the number of the transfer channels (5331) is the same as the number of the discharging channels (5211) and corresponds one to one; the transfer channels (5331) are connected or offset with the discharging channels (5211).

7. A lamp bead feeder according to claim 6, characterized in that: The discharging end is provided with a first discharging suction hole (52111) and a second discharging suction hole (52112), wherein the first discharging suction hole (52111) is located at the end of the discharging end, and the second discharging suction hole (52112) is located at the side of the discharging end.

8. A lamp bead feeder according to claim 5, characterized in that: The plurality of discharge tracks (521) are parallel to each other, and the interval between the plurality of discharge tracks (521) is 10-16 mm.

9. A lamp bead feeder according to claim 5, characterized in that: The discharge track (521) is provided with a closed cover plate (5212), and the closed cover plate (5212) is provided with a plurality of plate channels (52121), and the plate channels (52121) are located above the discharge track (521), and the blowing column (5222) is arranged above the discharge channel (5211) after passing through the plate channel (52121).

10. A lamp bead feeder according to claim 5, characterized in that: The discharging structure (52) further comprises a sensing component (523) for sensing material conditions, wherein the sensing component (523) comprises a sensing bracket (5231) arranged on the discharging track (521), and the sensing bracket (5231) is provided with a plurality of full material sensors (5232), and the plurality of full material sensors (5232) are oriented toward the discharging channel (5211).

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