Inductor vibration feeding device

Abstract

The utility model relates to the technical field of automation, in particular to an inductor vibration feeding device. According to the inductor feeding device, inductor products are conveyed to the straight vibration track through the vibration disc, the inductor products on the straight vibration track are conveyed to the guide channel one by one through the straight vibrator, the inductor products are moved into the material taking groove of the dividing disc one by one through the guide channel to complete feeding, and the inductors can be automatically and evenly fed; no damage is caused to the inductor, and the production efficiency and the production quality are greatly improved; the driving assembly drives the ejector rod to stop and temporarily store the inductance products on the guiding channel, the situation that the guiding channel is blocked after the inductance products are stacked is avoided, the products are stopped, and the conveying stability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automation, in particular to an inductive vibration feeding device. Background Art

[0002] Inductors are one of the most common components in circuits and play an important role in them. As circuits become more integrated, inductors are becoming smaller and smaller. Among them, chip inductors are being used more and more widely due to their miniaturization, high quality, high energy storage, and low resistance. Chip inductors require multiple inspection processes during the production process. Traditional inductor inspection equipment uses a vibration plate and material guide rails for material guidance, and the material guide rails are generally independently fixed to the base. Since each material trough of the indexing plate can only accommodate one inductor product at a time, it is very easy to get blocked during the inductor unloading process, affecting the inductor loading and inspection operation. If small batches of inductors are inspected by manually loading the material tray and then sending the tray to the inspection station, it is easy to damage the inductor, resulting in low efficiency and high cost. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide an inductor vibration feeding device which can automatically and evenly feed inductors, greatly improves production efficiency and production quality, and improves transmission stability.

[0004] In order to solve the above technical problems, the technical solutions adopted by the present invention are as follows:

[0005] An inductive vibration feeding device, comprising:

[0006] The feeding mechanism includes a vibrating plate, the discharge port of which is connected to a straight vibration track, the straight vibration track is provided with a transmission channel matching the inductance product, the straight vibration track is provided on a straight vibrator, and the straight vibrator is used to transmit and feed the inductance products on the straight vibration track one by one;

[0007] A material receiving platform is arranged opposite to the straight vibration track, and the material receiving platform includes a base and a dividing plate. Feeding pieces are provided on both sides of the base, and a guide channel for guiding the inductor products is formed between the two feeding pieces. The discharge end of the transmission channel is connected to the guide channel. A material trough is provided on the dividing plate, and the material trough is arranged opposite to the guide channel.

[0008] The separation mechanism is provided on the base, and includes a push rod, which is driven by the driving assembly. The base is provided with a lifting hole, and the push rod is passed through the lifting hole. The driving assembly is used to drive the push rod to temporarily block the inductor product on the guide channel;

[0009] The guide mechanism is arranged opposite to the material receiving platform, and the guide mechanism includes a guide plate, a support plate is provided on the guide plate, an arc-shaped guide groove is provided on the support plate, the dividing plate is rotatably arranged on the arc-shaped guide groove, the material taking trough on the dividing plate is arranged opposite to the inner side wall of the arc-shaped guide groove, the support plate is covered with a cover plate, a plurality of detection brackets are provided on the cover plate, the detection brackets are provided with optical fiber sensors, a transparent plate is provided between adjacent detection brackets, a detection window is opened on the cover plate, and the transparent plate is embedded in the detection window.

[0010] In one embodiment of the present invention, a mounting bracket is provided on one side of the vibration disk, a discharge box is provided on the mounting bracket, a barrel is provided on the discharge box, a discharge pipe is provided on the discharge box, a discharge end of the discharge pipe is arranged opposite to the vibration disk, the discharge pipe is connected to the barrel, and the inductor product in the barrel is dropped onto the vibration disk through the discharge pipe.

[0011] In one embodiment of the present invention, the driving assembly includes a driving frame, a driving plate is provided on the driving frame, the driving frame is arranged on the bottom surface of the base, an electromagnet is provided on the driving plate, the driving shaft of the electromagnet is connected to the push rod, and the electromagnet drives the push rod to perform lifting movements.

[0012] In one embodiment of the present utility model, a pin seat is provided on the driving shaft of the electromagnet, the pin rod is inserted into the free end of the pin seat, a guide rod is provided on the pin seat, a guide groove is provided on the driving frame, and the guide rod is inserted into the guide groove.

[0013] In one embodiment of the present invention, a detection piece is provided on the tail end of the driving shaft of the electromagnet, a detection sensor matching the detection piece is provided on the driving plate, and the driving shaft of the electromagnet drives the detection piece and the detection sensor to move relative to each other.

[0014] In one embodiment of the present utility model, a detection frame is provided on the bottom surface of the driving plate, a detection hole is provided on the detection frame, a spring is passed through the detection hole, the free end of the spring is connected to the tail end of the driving shaft of the electromagnet, a guide rod is provided on the detection frame, a guide groove is provided on the detection plate, and the guide rod is passed through the guide groove.

[0015] In one embodiment of the present invention, the material receiving platform further comprises an upper cover plate, the upper cover plate is located above the material taking trough and the guide channel, a guide surface is provided on the bottom surface of the upper cover plate, and a guide slope is provided at the feed end of the guide surface.

[0016] In one embodiment of the present invention, an adjustment component is further included, which includes a mounting seat, a rotary separation cylinder is provided on the mounting seat, the rotary separation cylinder is drive-connected to the swing arm, the free end of the swing arm is connected to the upper cover plate, a column is provided on the swing arm, and a rotating handle is provided on the column.

[0017] In one embodiment of the present invention, a fixing seat is provided on the mounting seat, a pressing plate is provided on the fixing seat, a connecting frame is provided at the free end of the pressing plate, and the connecting frame is connected to the middle part of the swing arm.

[0018] In one embodiment of the present invention, a test hole is provided on the upper cover plate, and a test sensor is provided on the test hole. The test sensor is arranged opposite to the material trough, and the test sensor is used to detect the position of the inductive product on the material trough.

[0019] Beneficial effects of the utility model:

[0020] The vibration plate of the utility model transmits the inductor products to the straight vibration track, and the straight vibrator transmits the inductor products on the straight vibration track to the guide channel one by one. The inductor products are moved one by one through the guide channel to the material trough of the dividing plate to complete the loading. The inductor can be loaded automatically and evenly without causing any damage to the inductor, which greatly improves the production efficiency and production quality; the driving component drives the push rod to temporarily block the inductor products on the guide channel, avoiding the blockage of the guide channel caused by the accumulation of inductor products, playing a blocking role on the products, and improving the stability of transmission. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of an inductive vibration feeding device of the present utility model.

[0022] Figure 2 It is a schematic diagram of the material receiving platform of the present utility model.

[0023] Figure 3 It is a schematic diagram of the separation mechanism of the present utility model.

[0024] Figure 4 It is a schematic diagram of the indexing plate of the present utility model.

[0025] Figure 5 It is a schematic diagram of the guide channel of the present utility model.

[0026] Figure 6 It is a schematic diagram of the feeding mechanism of the present utility model.

[0027] Figure 7 It is a schematic diagram of the guide mechanism of the present utility model.

[0028] Figure 8It is a schematic diagram of a support plate of the present utility model.

[0029] Explanation of the reference numerals in the figure: 1. Vibrating plate; 11. Mounting frame; 12. Discharge box; 13. Material barrel; 14. Discharge pipe; 2. Straight vibration track; 21. Straight vibrator; 3. Material receiving platform; 31. Feeding plate; 32. Guide channel; 33. Product; 4. Separation mechanism; 41. Driving frame; 42. Driving plate; 43. Electromagnet; 44. Detection frame; 45. Ejector rod; 46. Guide rod; 47. Guide groove; 48. Ejector pin seat; 49. Driving shaft; 491. Detection plate; 492. Detection sensor; 493. Guide rod; 494. Spring; 5. Dividing plate; 51. Material trough; 6. Adjustment component; 61. Mounting seat; 62. Rotary separation cylinder; 63. Swing arm; 64. Upper cover plate; 65. Guide slope; 66. Test sensor; 67. Test hole; 68. Fixed seat; 69. Pressing plate; 691. Connecting frame; 692. Rotating handle; 693. Guide surface; 7. Guide mechanism; 71. Support plate; 72. Cover plate; 73. Detection bracket; 74. Fiber optic sensor; 75. Transparent plate; 76. Arc guide groove; 8. Rotating motor. DETAILED DESCRIPTION

[0030] The present invention will be further described below with reference to the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it. However, the embodiments are not intended to limit the present invention.

[0031] Reference Figure 1-8 As shown, an inductive vibration feeding device includes:

[0032] The feeding mechanism includes a vibrating plate 1, the discharge port of the vibrating plate 1 is connected to a straight vibration track 2, and a transmission channel matching the inductance product 33 is provided on the straight vibration track 2. The straight vibration track 2 is provided on a straight vibrator 21, and the straight vibrator 21 is used to transport the inductance products 33 on the straight vibration track 2 one by one.

[0033] The receiving platform 3 is arranged opposite to the straight vibration track 2. The receiving platform 3 includes a base and a dividing plate 5. Feeding pieces 31 are provided on both sides of the base. A guide channel 32 for guiding the inductor product 33 is formed between the two feeding pieces 31. The discharge end of the transmission channel is connected to the guide channel 32. The dividing plate 5 is provided with a material trough 51 for accommodating one inductor product 33. The material trough 51 is arranged opposite to the guide channel 32.

[0034] The separation mechanism 4 is provided on the base, and includes a push rod 45, which is driven by the driving assembly. The base is provided with a lifting hole, and the push rod 45 is passed through the lifting hole. The driving assembly is used to drive the push rod 45 to temporarily block the inductor product 33 on the guide channel 32;

[0035] The guide mechanism 7 is arranged opposite to the material receiving platform. The guide mechanism includes a guide plate, a support plate is provided on the guide plate, an arc guide groove 76 is provided on the support plate 71, the dividing plate is rotatably arranged on the arc guide groove, the material taking groove 51 on the dividing plate 5 is arranged opposite to the inner side wall of the arc guide groove, the support plate is covered with a cover plate 72, a plurality of detection brackets 73 are provided on the cover plate, the detection bracket is provided with an optical fiber sensor 74, a transparent plate 75 is provided between adjacent detection brackets, a detection window is opened on the cover plate, and the transparent plate is embedded in the detection window.

[0036] The vibration plate 1 of the present invention transfers the inductor products 33 to the straight vibration track 2, and the straight vibrator 21 transfers the inductor products 33 on the straight vibration track 2 to the guide channel 32 one by one. The inductor products 33 are moved one by one through the guide channel 32 to the material trough 51 of the dividing plate 5 to complete the loading. The inductor can be loaded automatically and evenly without causing any damage to the inductor, thereby greatly improving the production efficiency and production quality; the driving component drives the push rod 45 to temporarily block the inductor products 33 on the guide channel 32 to avoid the accumulation of the inductor products 33 causing the guide channel 32 to be blocked, thereby blocking the inductor and improving the stability of the transmission.

[0037] In one embodiment of the present invention, a mounting frame 11 is provided on one side of the vibration disk 1, a discharge box 12 is provided on the mounting frame 11, a barrel 13 is provided on the discharge box 12, a discharge pipe 14 is provided on the discharge box 12, a discharge end of the discharge pipe 14 is arranged opposite to the vibration disk 1, the discharge pipe 14 is connected to the barrel 13, and the inductor product 33 in the barrel 13 is dropped onto the vibration disk 1 through the discharge pipe 14.

[0038] Specifically, the product 33 is discharged into the material barrel 13, and the inductor product 33 in the material barrel 13 is dropped onto the vibration plate 1 through the discharge pipe 14, thereby ensuring the stability of the discharge of the product 33. The vibration plate 1 vibrates the inductor products 33 one by one and discharges them onto the straight vibration track 2, so that the inductor products 33 form a row of inductor products 33 on the straight vibration track 2. The straight vibrator 21 transmits the inductor products 33 on the straight vibration track 2 one by one to the material receiving platform 3. The discharge end of the transmission channel is connected to the guide channel 32, and the material trough 51 is connected to the guide channel 32. Under the guiding action of the guide channel 32, the inductor is guided and transmitted to the material trough 51, which greatly improves the loading efficiency of the inductor product 33.

[0039] In one embodiment of the present invention, the driving assembly includes a driving frame 41, a driving plate 42 is provided on the driving frame 41, the driving frame 41 is arranged on the bottom surface of the base, an electromagnet 43 is provided on the driving plate 42, the driving shaft 49 of the electromagnet 43 is connected to the push rod 45, and the electromagnet 43 drives the push rod 45 to perform lifting movements.

[0040] Specifically, the electromagnet 43 drives the push rod 45 to perform lifting and lowering movements. The push rod 45 lifts and temporarily stores the inductor product 33 at the front end of the guide channel 32 that has not been loaded, thereby avoiding the accumulation of the inductor products 33 and causing the guide channel 32 to be blocked, thereby blocking the product and improving the stability of transmission.

[0041] In one embodiment of the present utility model, a pin seat 48 is provided on the driving shaft 49 of the electromagnet 43, the ejector rod 45 is inserted into the free end of the pin seat 48, a guide rod 46 is provided on the pin seat 48, a guide groove 47 is provided on the driving frame 41, and the guide rod 46 is inserted into the guide groove 47.

[0042] Specifically, the ejector rod 45 is inserted into the free end of the ejector seat 48, and the ejector rod 45 and the ejector seat 48 are detachably connected, which can facilitate the subsequent timely replacement and maintenance of the ejector rod 45 and is easy to use. A guide groove 47 is provided on the driving frame 41, and the guide rod 46 is passed through the guide groove 47, and cooperates with the lifting hole to guide the lifting and lowering of the ejector rod 45.

[0043] In one embodiment of the present invention, a detection piece 491 is provided on the tail end of the driving shaft 49 of the electromagnet 43, and a detection sensor 492 matching the detection piece 491 is provided on the driving plate 42. The driving shaft 49 of the electromagnet 43 drives the detection piece 491 and the detection sensor 492 to move relative to each other.

[0044] Specifically, the driving shaft 49 of the electromagnet 43 drives the detection piece 491 and the detection sensor 492 to move relative to each other, which is used to detect the lifting height of the ejector 45, ensuring that the inductor product 33 is effectively lifted without causing any damage to the inductor, thereby improving the inductor transmission efficiency.

[0045] In one embodiment of the present utility model, a detection frame 44 is provided on the bottom surface of the driving plate 42, a detection hole is provided on the detection frame 44, a spring 494 is passed through the detection hole, the free end of the spring 494 is connected to the tail end of the driving shaft 49 of the electromagnet 43, a guide rod 493 is provided on the detection frame 44, a guide groove is provided on the detection sheet 491, and the guide rod 493 is passed through the guide groove.

[0046] Specifically, a spring 494 is passed through the detection hole, and the free end of the spring 494 is connected to the tail end of the drive shaft 49 of the electromagnet 43. When the electromagnet 43 is started, the spring 494 is compressed. When the electromagnet 43 is not started, the push rod 45 moves upward under the reaction force of the spring 494, which can ensure the flexible lifting of the inductor product 33 and avoid damage to the inductor product 33; a guide groove is provided on the detection piece 491, and the guide rod 493 is passed through the guide groove. The guide rod 493 can drive and guide the drive shaft 49 connected to the detection piece 491, thereby ensuring the movement accuracy of the drive shaft 49 and extending the service life.

[0047] In one embodiment of the present invention, the material receiving platform 3 also includes an upper cover plate 64, which is located above the material trough 51 and the guide channel 32. A guide surface 693 is provided on the bottom surface of the upper cover plate 64, and a guide slope 65 is provided at the feeding end of the guide surface 693.

[0048] Specifically, the feed end of the guide surface 693 is provided with a guide slope 65, which can play a certain guiding role for the inductor that has just entered the guide channel 32. The push rod 45 lifts and temporarily stores the inductor product 33 at the front end of the guide channel 32 that has not been loaded, so that the inductor product 33 is in contact with the guide surface 693 of the upper cover plate 64. The lifting height is less than the thickness of the inductor product 33, ensuring the stability of the subsequent transmission of the inductor product 33 and realizing stable and efficient loading and temporary storage.

[0049] In one embodiment of the present invention, an adjustment component 6 is further included, which includes a mounting base 61, a rotary separation cylinder 62 is provided on the mounting base 61, the rotary separation cylinder 62 is driven and connected to a swing arm 63, the free end of the swing arm 63 is connected to the upper cover plate 64, a column is provided on the swing arm 63, and a rotating handle 692 is provided on the column.

[0050] Specifically, when the guide channel 32 or the material trough 51 is blocked, the rotating handle 692 is pulled and the separation cylinder 62 is rotated and connected to the swing arm 63 at the same time. The free end of the swing arm 63 is connected to the upper cover plate 64. The rotation of the swing arm 63 drives the upper cover plate 64 to separate the material trough 51 and the guide channel 32, exposing the material trough 51 and the guide channel 32, which is convenient for handling problems such as blockage of the guide channel 32 or the material trough 51. It has a simple structure and is easy to use.

[0051] In one embodiment of the present invention, a fixing seat 68 is provided on the mounting seat 61 , a pressing plate 69 is provided on the fixing seat 68 , a connecting frame 691 is provided at the free end of the pressing plate 69 , and the connecting frame 691 is connected to the middle of the swing arm 63 .

[0052] Specifically, the connecting frame 691 is detachably connected to the middle part of the swing arm 63 through fasteners, so that the position of the swing arm 63 can be quickly fixed, the rotation stroke of the swing arm 63 can be limited, and the stability of the upper cover 64 can be ensured. It has a simple structure and is easy to use.

[0053] In one embodiment of the present invention, a test hole 67 is opened on the upper cover plate 64 , and a test sensor 66 is provided on the test hole 67 . The test sensor 66 is arranged opposite to the material trough, and the test sensor 66 is used to detect the position of the inductor product 33 on the material trough 51 .

[0054] Specifically, the test sensor 66 is used to detect the position of the inductor product 33 on the material trough 51. Since the material trough 51 can only accommodate one inductor product 33, after the test sensor 66 detects the presence of the inductor product 33 on the material trough 51, it can ensure that the push rod 45 quickly and timely blocks the next inductor product 33 for temporary storage, avoiding the accumulation of the inductor products 33 and causing the guide channel 32 to be blocked, playing a blocking role and improving the stability of transmission.

[0055] Usage process

[0056] The product 33 is discharged into the material barrel 13, and the inductance product 33 in the material barrel 13 is discharged onto the vibration plate 1 through the discharge pipe 14, which ensures the stability of the discharge of the product 33. The vibration plate 1 vibrates the inductance products 33 one by one and discharges them onto the straight vibration track 2, so that the inductance products 33 form a row of inductance products 33 on the straight vibration track 2. The straight vibrator 21 transmits the inductance products 33 on the straight vibration track 2 one by one to the material receiving platform 3. The discharge end of the transmission channel is connected to the guide channel 32, and the material trough 51 is connected to the guide channel 32. Under the guiding action of the guide channel 32, the inductance is guided and transmitted to the material trough 51. Since the material trough 51 can only accommodate one inductance product 33, the test sensor 66 detects that the material trough 51 is full of inductance. After the inductor product 33 is placed on the guide channel 32, the electromagnet 43 drives the push rod 45 to move upward. The push rod 45 lifts and temporarily stores the inductor product 33 at the front end of the guide channel 32 that has not been loaded, so that the inductor product 33 abuts against the guide surface 693 of the upper cover plate 64. The indexing plate 5 is driven by the rotating motor 8 to connect the next material trough 51 with the guide channel 32. The above operation is repeated to quickly load the inductor products 33 one by one. The inductor products in the material trough gradually move along the arc guide groove to the bottom of the detection window and the optical fiber sensor for manual and sensor detection, thereby improving detection accuracy and efficiency without causing any damage to the inductor. The inductor is then fed, greatly improving production efficiency and production quality.

[0057] The above-described embodiments are merely preferred embodiments for the purpose of fully illustrating the present invention, and the scope of protection of the present invention is not limited thereto. Equivalent substitutions or modifications made by those skilled in the art based on the present invention are within the scope of protection of the present invention. The scope of protection of the present invention shall be subject to the claims.

Claims

1. An inductive vibration feeding device, characterized in that: include: The feeding mechanism includes a vibrating plate, the discharge port of which is connected to a straight vibration track, the straight vibration track is provided with a transmission channel matching the inductance product, the straight vibration track is provided on a straight vibrator, and the straight vibrator is used to transmit and feed the inductance products on the straight vibration track one by one; A material receiving platform is arranged opposite to the straight vibration track, and the material receiving platform includes a base and a dividing plate. Feeding pieces are provided on both sides of the base, and a guide channel for guiding the inductor products is formed between the two feeding pieces. The discharge end of the transmission channel is connected to the guide channel. A material trough is provided on the dividing plate, and the material trough is arranged opposite to the guide channel. The separation mechanism is provided on the base, and includes a push rod, which is driven by the driving assembly. The base is provided with a lifting hole, and the push rod is passed through the lifting hole. The driving assembly is used to drive the push rod to temporarily block the inductor product on the guide channel; The guide mechanism is arranged opposite to the material receiving platform, and the guide mechanism includes a guide plate, a support plate is provided on the guide plate, an arc-shaped guide groove is provided on the support plate, the dividing plate is rotatably arranged on the arc-shaped guide groove, the material taking trough on the dividing plate is arranged opposite to the inner side wall of the arc-shaped guide groove, the support plate is covered with a cover plate, a plurality of detection brackets are provided on the cover plate, the detection brackets are provided with optical fiber sensors, a transparent plate is provided between adjacent detection brackets, a detection window is opened on the cover plate, and the transparent plate is embedded in the detection window.

2. The inductive vibration feeding device according to claim 1, characterized in that: A mounting bracket is provided on one side of the vibration disk, a discharge box is provided on the mounting bracket, a barrel is provided on the discharge box, a discharge pipe is provided on the discharge box, a discharge end of the discharge pipe is arranged opposite to the vibration disk, the discharge pipe is connected to the barrel, and the inductor product in the barrel is dropped onto the vibration disk through the discharge pipe.

3. The inductive vibration feeding device according to claim 1, characterized in that: The driving assembly includes a driving frame, a driving plate is provided on the driving frame, the driving frame is arranged on the bottom surface of the base, an electromagnet is provided on the driving plate, the driving shaft of the electromagnet is connected to the push rod, and the electromagnet drives the push rod to perform lifting movements.

4. The inductive vibration feeding device according to claim 3, characterized in that: The driving shaft of the electromagnet is provided with an ejector seat, the ejector rod is inserted into the free end of the ejector seat, the ejector seat is provided with a guide rod, the driving frame is provided with a guide groove, and the guide rod is inserted into the guide groove.

5. The inductive vibration feeding device according to claim 3, characterized in that: A detection piece is provided on the tail end of the driving shaft of the electromagnet, a detection sensor matching the detection piece is provided on the driving plate, and the driving shaft of the electromagnet drives the detection piece and the detection sensor to move relative to each other.

6. The inductive vibration feeding device according to claim 5, characterized in that: A detection frame is provided on the bottom surface of the driving plate, a detection hole is provided on the detection frame, a spring is passed through the detection hole, the free end of the spring is connected to the tail end of the driving shaft of the electromagnet, a guide rod is provided on the detection frame, a guide groove is provided on the detection sheet, and the guide rod is passed through the guide groove.

7. The inductive vibration feeding device according to claim 1, characterized in that: The material receiving platform further comprises an upper cover plate, which is located above the material taking trough and the guide channel. A guide surface is provided on the bottom surface of the upper cover plate, and a guide slope is provided at the feeding end of the guide surface.

8. The inductive vibration feeding device according to claim 7, characterized in that: It also includes an adjustment component, which includes a mounting seat, a rotating separation cylinder is provided on the mounting seat, the rotating separation cylinder is connected to the swing arm drive, the free end of the swing arm is connected to the upper cover plate, the swing arm is provided with a column, and the column is provided with a rotating handle.

9. The inductive vibration feeding device according to claim 8, characterized in that: A fixing seat is provided on the mounting seat, a pressing plate is provided on the fixing seat, a connecting frame is provided on the free end of the pressing plate, and the connecting frame is connected to the middle part of the swing arm.

10. The inductive vibration feeding device according to claim 7, characterized in that: A test hole is provided on the upper cover plate, and a test sensor is provided on the test hole. The test sensor is arranged opposite to the material taking trough, and the test sensor is used to detect the position of the inductance product on the material taking trough.

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