A fully automatic magnetic core dispensing and terminal installing device

Abstract

The present invention relates to the technical field of magnetic core product assembly equipment, and discloses a full-automatic magnetic core dispensing and terminal installing equipment, which includes a machine base. A conveying device is arranged on the machine base, and a magnetic core feeding device, a dispensing device, a terminal feeding device, a pre-pressing detection device, a baking furnace curing device and a magnetic core loading tube device are sequentially arranged along the conveying direction of the conveying device. The baking furnace curing device is arranged at the rear side of the conveying device, and a first picking robot is arranged between the baking furnace curing device and the conveying device. A second picking robot is arranged between the baking furnace curing device and the magnetic core loading tube device. A fixture block with a plurality of magnetic cores installed thereon is conveyed on the conveying device. The magnetic core loading tube device includes a tube material distributing frame, a plug removing head assembly, a quantitative pushing assembly and a plugging head assembly which are sequentially arranged on the side of the tube material distributing frame.

Description

Technical Field

[0001] The present invention relates to the technical field of magnetic core product assembly equipment, and particularly to a fully automatic magnetic core dispensing and terminal mounting equipment. Background Art

[0002] A terminal is a key component used to achieve circuit connection in electronic and electrical equipment. It generally refers to the metal contact in a connector, which is used to fix and connect wires or cables to ensure that current or signals can be reliably transmitted between wires or between wires and equipment.

[0003] Currently, in the production process of inductance magnetic cores, as shown in the magnetic core product Figure 16 , it includes a magnetic core 100 and terminals 200 mounted on both sides of the upper surface of the magnetic core 100. During assembly, glue is required to bond the two groups of terminals to the square magnetic core. Glue needs to be applied and baked at the connection between the magnetic core and the terminals for bonding and fixing. During assembly, glue needs to be first coated on the magnetic core, and then the terminals are individually installed on both sides of the upper surface of the magnetic core and baked and cured to achieve bonding. However, this process mainly relies on manual operation. Due to the small sizes of the terminals and the magnetic core, the installation consistency is not high and the installation efficiency is low. Moreover, the existing magnetic core products with installed terminals need to be installed in a feeding pipe for the encapsulation process, and there is no dedicated automatic pipe loading equipment. In view of this, those skilled in the art have designed a fully automatic magnetic core dispensing and terminal mounting equipment. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a fully automatic magnetic core dispensing and terminal mounting equipment. By automatically assembling the magnetic core and the terminals, the problem of low installation efficiency caused by manual assembly of the magnetic core and the terminals is solved, and at the same time, automatic pipe loading and encapsulation are realized.

[0005] The technical solution of the present invention is: a fully automatic magnetic core dispensing and terminal mounting equipment, including a machine base. A conveying device is arranged on the machine base. Along the conveying direction of the conveying device, a magnetic core feeding device, a dispensing device, a terminal feeding device, a pre-pressing detection device, a baking and curing device, and a magnetic core loading pipe device are sequentially arranged. The baking and curing device is arranged at the rear side of the conveying device. A first picking robot is arranged between the baking and curing device and the conveying device. A second picking robot is arranged between the baking and curing device and the magnetic core loading pipe device. A jig block with several mounted magnetic cores is conveyed on the conveying device. The magnetic core loading pipe device includes a pipe rack for material separation and a plug removing component, a quantitative pushing component, and a plugging component that are sequentially arranged on the side of the pipe rack for material separation. The plug removing component is used to remove the plug of the material pipe. The quantitative pushing component is used to quantitatively push the material pipes conveyed by the pipe rack for material separation. The plugging component is used to plug the material pipe filled with magnetic core products.

[0006] As can be seen from the above solution, the conveying device is used to realize the cyclic conveying of the jig. The magnetic core loading device is used to transfer the magnetic core onto the jig. The dispensing device is used to dispense glue on both sides of the upper surface of the magnetic core. The terminal loading device is used to install the terminal at the glue-applying position on the upper surface of the magnetic core. The pre-pressing detection device is used to pre-press the terminal on the magnetic core. The picking manipulator is used to transplant the qualified products after detection to the baking and curing device of the baking furnace for baking and curing. The magnetic core loading tube is used to realize the automatic tube loading and encapsulation of the magnetic core in the tube. The plug-pulling component is used to pull out the plug of the tube. The quantitative feeding component is used to quantitatively push the tubes conveyed by the tube dividing rack of the tube. The plugging component is used to plug the tube filled with magnetic core products. The present invention realizes the full-automatic assembly of the terminals on both sides of the upper surface of the magnetic core, improves the production efficiency, and also realizes the automatic tube loading of the assembled magnetic core products through the magnetic core loading tube device.

[0007] There are two sets of the terminal loading devices, both of which include a terminal vibrating loading component and a terminal picking manipulator. A secondary positioning seat is arranged below the terminal picking manipulator through a positioning and pressing cylinder. A number of positioning grooves adapted to the terminals are arranged on the secondary positioning seat. Guide blocks are equidistantly arranged at the bottom of the secondary positioning seat, and the guide blocks are arranged on the side of the positioning groove. The guide blocks are adapted to the positioning holes in the middle of the magnetic core. Guide inclined surfaces are arranged from the outside to the inside around the guide blocks. The positioning groove includes a first limiting part and avoidance parts arranged at both ends of the first limiting part. Inclined surfaces are arranged from top to bottom on both sides of the first limiting part. The avoidance part is arranged as a waist-shaped through hole. A number of limiting partition plates are equidistantly arranged on the jig block. Limiting slots are arranged on both sides of the magnetic core. Limiting partition blocks adapted to the limiting slots are arranged in the middle of the limiting partition plates. The magnetic core is installed between two adjacent limiting partition blocks. Thus, the two sets of terminal loading devices respectively realize the separate loading of the two sets of terminals on both sides of the magnetic core. The terminal picking manipulator is used to adsorb the terminals. The positioning groove is adapted to the terminals to facilitate the guiding placement of the terminals. The guide blocks are adapted to the positioning holes in the middle of the magnetic core to facilitate the insertion of the guide blocks into the positioning holes for positioning. The guide blocks use the guide inclined surfaces to realize the guiding of the magnetic core on the jig block by the secondary positioning seat and correct and finely adjust the position of the magnetic core on the jig block, so that the terminal picking manipulator accurately places the adsorbed terminals at the corresponding positions on both sides of the upper surface of the magnetic core through the positioning groove, thereby realizing the accurate positioning and installation of the terminals on the magnetic core and ensuring the consistency of the assembly. The width of the limiting slots on both sides of the magnetic core is adapted to the limiting partition blocks, and the magnetic core is limited between two adjacent limiting partition blocks.

[0008] The magnetic core loading tube device includes a tube material distributing rack and a quantitative pushing component arranged on the side of the tube material distributing rack. The quantitative pushing component includes a feeding guiding block, a feeding plate, a detection and sensing unit 848, a transverse moving pushing rack, a first pushing cylinder, a second pushing cylinder, a pushing block connected to the output end of the first pushing cylinder, and a pushing lever connected to the output end of the second pushing cylinder. The feeding guiding block is arranged between the tube material distributing rack and the feeding plate. The transverse moving pushing rack and the detection and sensing unit 848 are respectively arranged on both sides of the feeding plate. The first pushing cylinder and the second pushing cylinder are arranged in parallel on the output end of the transverse moving pushing rack. The second pushing cylinder is arranged behind the first pushing cylinder. The pushing block and the pushing lever are correspondingly arranged above the feeding plate. Thus, it can be seen that the feeding guiding block is used to realize the guiding feeding of the magnetic core products on the feeding plate into the tube. The transverse moving rack is used to drive the first pushing cylinder and the second pushing cylinder to enter the feeding guiding block along the feeding plate. The first pushing cylinder performs the overall pushing action through the pushing block. The second pushing cylinder pushes the missing magnetic core surplus materials into the tube through the pushing lever.

[0009] The plug removing component includes a vertical frame, a driving cylinder arranged on the vertical frame, a plug removing air claw arranged at the output end of the driving cylinder, and a plug removing hook block arranged at the output end of the plug removing air claw. The tube plugging head component includes a plug vibrating feeding tray, a plug straight vibrating track connected to the plug vibrating feeding tray, a plug pushing cylinder, and a pushing block. The straight vibrating guide rail is arranged at the output end of the plug vibrating feeding tray. The pushing block is connected to the output end of the plug pushing cylinder. Thus, it can be seen that the plug removing component is used to remove the plug at the end of the tube. The plug vibrating feeding tray is used to realize the sequential feeding of the plugs. The plug pushing cylinder pushes the plug into the end of the tube through the pushing block for plugging. The tube plugging head component is used to package the filled tube.

[0010] The magnetic core feeding device includes a magnetic core vibration feeding plate, a straight vibration guide rail, a magnetic core pushing cylinder arranged at the outlet end of the straight vibration guide rail, a magnetic core pushing block connected to the output end of the magnetic core pushing cylinder, a material receiving mobile frame, a first material receiving seat connected to the material receiving mobile frame and a magnetic core material suction manipulator, the first material receiving seat is arranged at the discharge end of the straight vibration guide rail, the magnetic core pushing block is arranged on the side of the straight vibration guide rail through the material receiving transverse moving frame, a plurality of floating magnetic core suction heads are connected to the output end of the magnetic core material suction manipulator, a positioning adsorption block adapted to the positioning hole is arranged at the bottom of the floating magnetic core suction head, and a magnetic core material receiving groove corresponding to the floating magnetic core suction head is arranged on the first material receiving seat. It can be seen that the magnetic core is loaded through the magnetic core vibration loading plate and the direct vibration guide rail, the magnetic core pushing cylinder is inserted and pushed by the magnetic core pushing block, and the core is loaded one by one in the magnetic core receiving groove by blocking during the unloading of the magnetic core. The first receiving seat is used to receive the magnetic core discharged by the direct vibration guide rail, and the magnetic core suction robot is used to absorb the magnetic core on the first receiving seat through the floating magnetic core suction head and then transfer it to the fixture.

[0011] The terminal vibration loading assembly includes a terminal vibration loading plate, a terminal straight vibration guide rail, and a terminal push material receiving module connected to the outlet end of the terminal straight vibration guide rail. The bottom of the terminal picking manipulator is connected to a terminal picking suction head. The terminal push material receiving module includes a terminal picking seat arranged on a translation frame, a terminal blocking cylinder connected to the end of the terminal straight vibration guide rail, and a terminal push block connected to the output end of the terminal blocking cylinder. It can be seen that the terminal vibration loading assembly is used to realize the loading of the terminal, and the terminal picking suction head is used to realize the adsorption loading of the terminal.

[0012] The oven curing device includes a furnace body, a baking and curing chamber arranged inside the furnace body, a conveyor belt arranged on the furnace body, and a number of loading blocks arrayed on the conveyor belt. Tightening cylinders are arranged oppositely on both sides of the inlet end and the outlet end of the furnace body. A tightening block is connected to the output end of the tightening cylinder, and the end face of the tightening block faces the loading block. A number of loading grooves adapted to the magnetic core products are arranged on the loading block. A glue wiping module is correspondingly arranged at the bottom of the dispensing device. The glue wiping module includes a glue wiping motor, a tape reel connected to the output end of the glue wiping motor, and a belt pulley group. A glue wiping tape is wound around the belt pulley group, and the glue wiping tape is horizontally arranged below the dispensing head. A vision detection module is arranged on the side of the dispensing device. Thus, the dispensing device realizes dispensing on both sides of the magnetic core through the dispensing head. The conveyor belt pulley group is used to drive the glue wiping tape to translate below the dispensing head, which helps the dispensing head to wipe horizontally on the glue wiping tape to remove the residual glue on the dispensing head. The loading block is used to receive the magnetic core products taken by the picking manipulator. The baking and curing chamber is used to bake and cure a number of magnetic core products on the loading blocks sequentially conveyed on the conveyor belt. The tightening cylinder is used to push against the end face of the loading block to enable the loading block to be conveyed in and out of the baking and curing chamber orderly on the conveyor belt.

[0013] The pre-pressing detection device includes a downward pressing mounting base, a detection base, a downward pressing cylinder arranged on the downward pressing mounting base, two groups of downward pressing blocks correspondingly arranged on the output end of the downward pressing cylinder, and a height sensor arranged on the detection base. A defective product recycling component is arranged between the picking manipulator and the pre-pressing detection device. The defective product recycling component includes a fixed frame, a linear module arranged on the fixed frame, a feeding cylinder connected to the output end of the linear module, a defective product picking gripper connected to the output end of the feeding cylinder, and a recycling material seat arranged on the fixed frame. A recycling material groove is arranged on the recycling material seat. Thus, the downward pressing cylinder is used to drive the downward pressing blocks to press downward against the terminals on the magnetic core to facilitate the tight bonding of the terminals on the magnetic core. The height sensor is used to detect the product height after the terminals are assembled on the magnetic core, and to check whether the magnetic core products are qualified according to the height. The defective product recycling component is used to recycle defective products. The linear module is used to drive the feeding cylinder to drive the defective product picking gripper to move above the corresponding defective product. The defective product picking gripper is used to pick up the unqualified magnetic core products on the fixture. The recycling material seat realizes the recycling of the unqualified magnetic core products through the recycling material groove.

[0014] The conveying device includes two parallel conveying racks, a conveyor belt drivingly arranged on the conveying racks, and a fixture loading mechanism arranged outside both ends of the two groups of conveying racks. The fixture loading mechanism includes a fixture loading rack, a horizontal pushing module arranged on the fixture loading rack, a lifting cylinder connected to the output end of the horizontal pushing module, and a pneumatic gripper connected to the output end of the lifting cylinder. A clamping block is connected to the output end of the pneumatic gripper. Thus, the two groups of conveying racks are used to realize the conveying and recycling of the fixture, so as to realize the repeated recycling of a single set of fixtures. The pneumatic grippers at both ends are used to be adapted to the limiting grooves on both sides of the fixture through the clamping blocks to realize the clamping of the fixture. The horizontal pushing module and the lifting cylinder are driven to drive the pneumatic gripper to realize the transfer of the fixture on the two conveying racks.

[0015] An adjustment component is arranged on the loading plate. The adjustment component includes an adjustment air gripper connected to the bottom of the loading plate and two groups of adjustment blocks arranged on the output end of the adjustment air gripper. The two groups of adjustment blocks are respectively arranged on both sides of the loading plate, and the length of the adjustment block is adapted to the length of the loading plate. Thus, the adjustment component is used to drive the adjustment block to perform an opening and closing action so as to adjust the two sides of the magnetic core product on the loading plate to be flush. Description of the Drawings

[0016] Figure 1 is a schematic structural diagram of the present invention;

[0017] Figure 2 is a schematic structural diagram of the conveying device;

[0018] Figure 3 is Figure 1 a schematic structural diagram of part A in

[0019] Figure 4 is a schematic structural diagram of the floating magnetic core suction head;

[0020] Figure 5 is a schematic structural diagram of the dispensing device;

[0021] Figure 6 is a schematic partial structural diagram of the terminal loading device;

[0022] Figure 7 is a schematic partial structural diagram of the terminal loading device;

[0023] Figure 8 is a schematic structural diagram of the secondary positioning seat;

[0024] Figure 9 is a schematic structural diagram of the pre-pressing detection device;

[0025] Figure 10 is a schematic structural diagram of the defective product recycling component;

[0026] Figure 11 It is a schematic structural diagram of an oven curing device;

[0027] Figure 12 It is a schematic structural diagram of a magnetic core loading tube device;

[0028] Figure 13 It is a schematic partial structural diagram of a magnetic core loading tube device;

[0029] Figure 14 It is Figure 6 a schematic structural diagram of the position B in

[0030] Figure 15 It is Figure 8 a schematic structural diagram of the position C in

[0031] Figure 16 It is a schematic structural diagram of a magnetic core product. Specific embodiments

[0032] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention.

[0033] As Figures 1 to 16 shown, the present invention is a fully automatic magnetic core dispensing and terminal installing device, including a machine base 1, a conveying device 2 is arranged on the machine base 1, a magnetic core feeding device 3, a dispensing device 4, a terminal feeding device 5, a pre-pressing detection device 6, an oven curing device 7 and a magnetic core loading tube device 8 are arranged in sequence along the conveying direction of the conveying device 2, the oven curing device 7 is arranged at the rear side of the conveying device 2, a first picking manipulator 91 is arranged between the oven curing device 7 and the conveying device 2, a second picking manipulator 92 is arranged between the oven curing device 7 and the magnetic core loading tube device 8, a jig block 10 with a plurality of magnetic cores 100 installed is conveyed on the conveying device 2, the magnetic core loading tube device 8 includes a tube material distributing rack 81 and a plug removing component, a quantitative pushing component and a plugging component which are arranged on the side of the tube material distributing rack 81 in sequence, the plug removing component is used to remove the plug of the tube, the quantitative pushing component is used to quantitatively push the tubes conveyed by the tube material distributing rack 81, and the plugging component is used to plug the tubes filled with magnetic core products.

[0034] In this embodiment, the first picking manipulator 91 includes a transfer rack, a rotary cylinder arranged on the transfer rack, and a picking gripper group connected to the output end of the rotary cylinder, the number of the picking gripper group is adapted to the number of the limiting grooves in the jig 10, and the second picking manipulator 92 includes a three-axis picking rack and a picking gripper arranged on the three-axis picking rack.

[0035] There are two sets of the terminal feeding device 5, both of which include a terminal vibrating feeding assembly and a terminal picking manipulator 513. A secondary positioning seat 54 is arranged below the terminal picking manipulator 513 through a positioning pressing cylinder 53. A number of positioning grooves 55 adapted to the terminals are arranged on the secondary positioning seat 54. Guide blocks 554 are equidistantly arranged at the bottom of the secondary positioning seat 54. The guide blocks 554 are arranged on the side of the positioning grooves 55. The guide blocks 554 are adapted to the positioning holes 110 in the middle of the magnetic core 100. Guide inclined surfaces 5541 are arranged from the outside to the inside around the guide blocks 554. The positioning groove 55 includes a first limiting portion 551 and avoidance portions 552 arranged at both ends of the first limiting portion 551. Inclined surfaces are arranged from top to bottom on both sides of the first limiting portion 551. The avoidance portions 552 are arranged as waist-shaped through holes. A number of limiting partition plates 101 are equidistantly arranged on the jig block 10. Limiting grooves 120 are arranged on both sides of the magnetic core 100. Limiting partition blocks 102 adapted to the limiting grooves 120 are arranged in the middle of the limiting partition plates 101. The magnetic core 100 is installed between two adjacent limiting partition blocks 102. In this embodiment, the positioning pressing cylinder 53 drives the secondary positioning seat 54 to press down. The secondary positioning seat 54 is pressed into the positioning hole 110 in the middle of the magnetic core 100 through the guide inclined surfaces 5541 around the guide blocks 554. The position of the magnetic core on the jig block 10 is accurately adjusted through the guide inclined surfaces 5541, so that the positions of the positioning grooves 55 and both sides of the upper surface of the magnetic core 100 are accurately aligned. Thus, the terminal picking manipulator 513 accurately places the adsorbed terminals at the corresponding positions on both sides of the upper surface of the magnetic core 100 through the positioning grooves 55.

[0036] The core loading tube device 8 includes a tube material distribution rack 81 and a quantitative pushing component arranged on the side of the tube material distribution rack 81. The quantitative pushing component includes a feeding guide block 841, a feeding plate 842, a detection and sensing unit 848, a transverse pushing rack 843, a first pushing cylinder 844, a second pushing cylinder 845, a pushing block 846 connected to the output end of the first pushing cylinder 844, and a pushing lever 847 connected to the output end of the second pushing cylinder 845. The feeding guide block 841 is arranged between the tube material distribution rack 81 and the feeding plate 842. The transverse pushing rack 843 and the detection and sensing unit 848 are respectively arranged on both sides of the feeding plate 842. The first pushing cylinder 844 and the second pushing cylinder 845 are arranged in parallel on the output end of the transverse pushing rack 843. The second pushing cylinder 845 is arranged behind the first pushing cylinder 844. The pushing block 846 and the pushing lever 847 are correspondingly arranged above the feeding plate 842. In this embodiment, the first pushing cylinder 844 pushes the whole row of core products on the feeding plate 842 through the pushing block 846. The second pushing cylinder 845 drives the pushing lever 847 to push the remaining materials of the missing cores. When the second pushing cylinder 845 drives the pushing lever 847 to push the materials, the first pushing cylinder 844 drives the pushing block 846 to lift for avoidance.

[0037] In this embodiment, a tube equidistant material distribution module 82 is arranged at the bottom of the tube material distribution rack 81. The tube equidistant material distribution module 82 includes a linear pushing module arranged on the tube material distribution rack 81, a material distribution cylinder connected to the output end of the linear pushing module, and a material distribution block connected to the output end of the material distribution cylinder. The material distribution block extends out of the tube material distribution rack 81 and is equidistantly provided with material distribution grooves. The material distribution grooves are used for continuously and equidistantly discharging the outgoing tubes one by one. A tube placement groove is arranged on the tube material distribution rack 81 for stacking and placing the tubes. A limiting groove is arranged on the tube material distribution rack 81 for limiting the tubes at both ends. A guiding feeding groove 8411 communicating with the feeding plate 842 is arranged on the feeding guide block 841. The guiding feeding groove 8411 is arranged with an open upper end.

[0038] The plug-pulling component includes a vertical frame 831, a driving cylinder 832 arranged on the vertical frame 831, a plug-pulling air claw 833 arranged at the output end of the driving cylinder 832, and a plug-pulling hook block arranged at the output end of the plug-pulling air claw 833. The material pipe plugging head component includes a plug vibration feeding tray 851, a plug straight vibration track 852 connected to the plug vibration feeding tray 851, a plug-pushing cylinder 853, and a pushing block 854. The straight vibration guide rail 32 is arranged at the output end of the plug vibration feeding tray 851, and the pushing block 854 is connected to the output end of the plug-pushing cylinder 853.

[0039] The magnetic core feeding device 3 includes a magnetic core vibration feeding tray 31, a straight vibration guide rail 32, a magnetic core pushing cylinder 33 arranged at the outlet end of the straight vibration guide rail 32, a magnetic core pushing block 331 connected to the output end of the magnetic core pushing cylinder 33, a material receiving moving frame 34, a first material receiving seat 35 connected to the material receiving moving frame 34, and a magnetic core suction manipulator 36. The first material receiving seat 35 is arranged at the discharging end of the straight vibration guide rail 32. The magnetic core pushing block 331 is arranged on the side of the straight vibration guide rail 32 through a material receiving transverse moving frame. A plurality of floating magnetic core suction heads 361 are connected to the output end of the magnetic core suction manipulator 36. A positioning adsorption block 362 adapted to the positioning hole 110 is arranged at the bottom of the floating magnetic core suction head 361. A magnetic core material receiving groove 351 corresponding to the floating magnetic core suction head 361 is arranged on the first material receiving seat 35.

[0040] In this embodiment, springs are sleeved on both the floating magnetic core suction head 361 and the terminal picking suction head 514 for realizing floating adsorption. The terminal picking suction head 514 is provided with an adsorption hole 3611 and an avoidance hole 3612 outside the positioning adsorption block 362.

[0041] The oven curing device 7 includes an oven body 71, a baking and curing chamber 72 arranged inside the oven body 71, a conveyor belt 73 arranged on the oven body 71, and a number of loading blocks 74 arrayed on the conveyor belt 73. Tightening cylinders 75 are arranged oppositely on both sides of the inlet end and the outlet end of the oven body 71. A tightening block is connected to the output end of the tightening cylinder 75, and the end face of the tightening block faces the loading block 74. A number of loading grooves 741 adapted to the magnetic core products are arranged on the loading block 74. A glue wiping module is correspondingly arranged at the bottom of the dispensing device 4. The glue wiping module includes a glue wiping motor 46, a tape reel 47 connected to the output end of the glue wiping motor 46, and a belt pulley group 48. A glue wiping tape 481 is wound around the belt pulley group 48, and the glue wiping tape 481 is horizontally arranged below the dispensing head 45. A vision detection module 49 is arranged on the side of the dispensing device 4. In this embodiment, the dispensing device 4 includes a dispensing moving frame 41, a dispensing seat 42 arranged on the dispensing moving frame 41, a glue storage device 43 connected to the dispensing seat 42, and a dispensing head 45 connected to the bottom of the glue storage device 43. The vision detection module 49 includes an industrial camera and an annular light source arranged at the bottom of the industrial camera.

[0042] The pre-pressing detection device 6 includes a downward pressing mounting base 61, a detection base 62, a downward pressing cylinder 63 arranged on the downward pressing mounting base 61, two groups of downward pressing blocks 64 correspondingly arranged on the output end of the downward pressing cylinder 63, and a height sensor 65 arranged on the detection base 62. A defective product recycling component is arranged between the material taking manipulator 9 and the pre-pressing detection device 6. The defective product recycling component includes a fixed frame 11, a linear module 12 arranged on the fixed frame 11, a feeding cylinder 15 connected to the output end of the linear module 12, a defective product taking gripper 13 connected to the output end of the feeding cylinder 15, and a recycling material seat 14 arranged on the fixed frame 11. A recycling material groove 141 is arranged on the recycling material seat 14. In this embodiment, two groups of recycling material grooves 141 are arranged. The recycling material seat 14 is connected below the defective product taking gripper 13 through a linear moving module, and a through-beam photoelectric sensor for detecting whether the recycling material groove 141 is full is arranged at the end of the recycling material groove 141.

[0043] The conveying device 2 includes two juxtaposed conveying frames, a conveyor belt 211 drivingly arranged on the conveying frames, and a jig loading mechanism arranged outside the two ends of the two groups of conveying frames. The jig loading mechanism includes a jig loading frame 22, a horizontal pushing module 23 arranged on the jig loading frame 22, a lifting cylinder 24 connected to the output end of the horizontal pushing module 23, and a pneumatic gripper 25 connected to the output end of the lifting cylinder 24. A clamping block 251 is connected to the output end of the pneumatic gripper 25. In this embodiment, the clamping block 251 is adapted to the triangular limiting grooves 104 on both sides of the jig 10, the clamping block 251 is triangularly arranged, and the conveying device 2 is provided with a limiting component on the side of the jig 10. The limiting component includes a limiting cylinder and a downward pressing guide block arranged on the output end of the limiting cylinder. An installation positioning hole 105 adapted to the downward pressing guide block is arranged on the jig 10.

[0044] An adjustment component is arranged on the loading plate 842. The adjustment component includes an adjustment air gripper 861 connected to the bottom of the loading plate 842 and two groups of adjustment blocks 862 arranged on the output end of the adjustment air gripper 861. The two groups of adjustment blocks 862 are respectively arranged on both sides of the loading plate. The length of the adjustment block 862 is adapted to the length of the loading plate 842. The two groups of adjustment blocks 862 form an adjustment clamping groove on the loading plate 842.

[0045] The terminal vibrating loading component includes a terminal vibrating loading tray 511, a terminal linear vibrating guide 512, and a terminal pushing and receiving module connected to the outlet end of the terminal linear vibrating guide 512. A terminal picking suction head 514 is connected to the bottom of the terminal picking manipulator 513. The terminal pushing and receiving module includes a terminal receiving seat 517 arranged on a translation frame 516, a terminal blocking cylinder 518 connected to the end of the terminal linear vibrating guide 512, and a terminal pushing block 519 connected to the output end of the terminal blocking cylinder 518. In this embodiment, the number of the positioning grooves 55 corresponds to the number of the terminal picking suction heads 514, and a spring is sleeved on the terminal picking suction head 514 to achieve floating material suction.

[0046] In this embodiment, a sensor is provided at the end of the terminal linear vibration guide rail 512. When the terminal is discharged, the terminal blocking cylinder 518 drives the terminal push block 519 to move backward, and the terminal moves from back to front along the displacement to the end of the terminal linear vibration guide rail 512. The terminal at the end of the terminal linear vibration guide rail 512 is extruded and flows out from the discharge port onto the terminal receiving seat 517 for carrying and positioning. When blocking the material, the terminal blocking cylinder 518 drives the terminal push block 519 to move forward to block the material. The positioning groove 55 is adapted to the terminal 200, and a blocking block 56 is arranged between two adjacent groups of positioning grooves 55. The two sides of the first limiting portion 551 are provided with inclined surfaces from top to bottom, and the inclined surfaces are used for guiding the terminal to be discharged from the positioning groove 55 onto the magnetic core.

[0047] The working process of the present invention is as follows: The fixture loading mechanism clamps the fixture by matching the clamping block 251 with the grooves on both sides of the magnetic core product fixture 10, and then picks up the returned fixture and places it on the conveyor belt 211. After the magnetic core vibrating feeding tray 31 outputs to the linear vibrating guide 32, the magnetic core pusher block 331 pushes the magnetic cores one by one into a row of magnetic core receiving grooves 351 on the first receiving seat 35. The magnetic core suction manipulator 36 adsorbs a row of magnetic cores and places them on the fixture 10. The conveyor belt 211 drives the fixture 10 to move. The dispensing head 45 dispenses glue on the surface of the magnetic core 100. The left terminal loading mechanism 51 and the right terminal loading mechanism 52 respectively load two groups of terminals 200. The terminal picking suction head 514 picks up the terminal 200 and positions it on the magnetic core 100 through the secondary positioning seat 54. The positioning pressing cylinder 53 drives the secondary positioning seat 54 to press down. The secondary positioning seat 54 is pressed into the positioning hole 110 in the middle of the magnetic core 100 through the guiding inclined surfaces 5541 around the guiding block 554. The position of the magnetic core 100 on the fixture block 10 is precisely adjusted through the guiding inclined surfaces 5541, so that the positioning grooves 55 are precisely aligned with the positions on both sides of the upper surface of the magnetic core 100. Thus, the terminal picking manipulator 513 precisely places the adsorbed terminals on the corresponding positions on both sides of the upper surface of the magnetic core 100 through the positioning grooves 55, ensuring the precision of the installation of the terminal 200 on the magnetic core 100. After the terminal 200 is placed on the surface of the magnetic core 100, the pre-pressing detection device 6 presses down on the terminal through two pressing blocks 64 on the output end of the pressing cylinder 63. The height sensor 65 detects the height of the pressed magnetic core product. The unqualified magnetic core products are picked up by the defective product picking gripper 13 and placed into the recovery material grooves of the recovery material seat 14. The qualified magnetic core products are taken by the first picking manipulator 91 on the fixture 10 for single-row and one-time picking and then transferred to the loading block 74 for positioning. The conveyor chain 73 drives the loading block 74 to be conveyed into the baking and curing chamber 72 to cure the glue, realizing the fixation of the terminal on the magnetic core. The second picking manipulator 92 takes out the magnetic core product and places it on the loading plate 842. The first pushing cylinder 844 pushes the whole row of magnetic core products on the loading plate 842 into the material tube from the guiding feeding groove 8411 through the pushing block 846. If there are a certain number of defective products in the previous process, after being recovered by the defective product recovery component, there will be corresponding vacancies on the loading plate 842 when the second picking manipulator 92 grabs. According to the number of missing magnetic cores, the first pushing cylinder 844 drives the pushing block 846 to lift for avoidance. The transverse moving pushing frame 843 drives the second pushing cylinder 845 to move transversely to the corresponding number of magnetic cores on the loading plate 842, and the second pushing cylinder 845 drives the pushing lever 847 to push the remaining missing materials, so as to realize the encapsulation of the magnetic core products by the material tube.

[0048] Finally, it should be emphasized that the above description is not intended to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc., made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A fully automatic magnetic core dispensing and terminal mounting device, comprising a machine base (1), characterized in that: A conveying device (2) is provided on the machine base (1). Along the conveying direction of the conveying device (2), a magnetic core feeding device (3), a dispensing device (4), a terminal feeding device (5), a pre-pressing detection device (6), an oven curing device (7), and a magnetic core loading tube device (8) are sequentially arranged. The oven curing device (7) is arranged at the rear side of the conveying device (2). A first picking manipulator (91) is arranged between the oven curing device (7) and the conveying device (2). A second picking manipulator (92) is arranged between the oven curing device (7) and the magnetic core loading tube device (8). A jig block (10) equipped with a number of magnetic cores (100) is conveyed on the conveying device (2). The magnetic core loading tube device (8) includes a tube distributing rack (81) and a plug removing head assembly, a quantitative pushing assembly, and a plugging head assembly that are sequentially arranged on the side of the tube distributing rack (81). The plug removing head assembly is used to remove the plug of the tube. The quantitative pushing assembly is used to quantitatively push the tubes conveyed by the tube distributing rack (81). The plugging head assembly is used to plug the tubes filled with magnetic core products. There are two groups of the terminal feeding devices (5), each of which includes a terminal vibrating feeding assembly and a terminal picking manipulator (513). A secondary positioning seat (54) is arranged below the terminal picking manipulator (513) through a positioning and pressing cylinder (53). A number of positioning grooves (55) adapted to the terminals are arranged on the secondary positioning seat (54). The positioning grooves (55) include a first limiting portion (551) and avoidance portions (552) arranged at both ends of the first limiting portion (551). The two sides of the first limiting portion (551) are provided with inclined surfaces from top to bottom. The avoidance portions (552) are arranged as waist-shaped through holes.

2. The fully automatic magnetic core dispensing and terminal installing device according to claim 1, wherein: Guide blocks (554) are equidistantly arranged at the bottom of the secondary positioning seat (54). The guide blocks (554) are arranged on the side of the positioning grooves (55). The guide blocks (554) are adapted to the positioning holes (110) in the middle of the magnetic cores (100). Guide inclined surfaces (5541) are arranged from the outside to the inside around the guide blocks (554). A number of limiting partition plates (101) are equidistantly arranged on the jig block (10). Limiting grooves (120) are arranged on both sides of the magnetic core (100). Limiting partition blocks (102) adapted to the limiting grooves (120) are arranged in the middle of the limiting partition plates (101). The magnetic core (100) is installed between two adjacent groups of the limiting partition blocks (102).

3. A fully automatic magnetic core dispensing and terminal installing device according to claim 1, characterized in that: The quantitative feeding component includes a feeding guide block (841), a feeding plate (842), a detection and sensing unit, a transverse feeding rack (843), a first feeding cylinder (844), a second feeding cylinder (845), a feeding block (846) connected to the output end of the first feeding cylinder (844), and a feeding lever (847) connected to the output end of the second feeding cylinder (845). The feeding guide block (841) is arranged between the material pipe distributing rack (81) and the feeding plate (842). The transverse feeding rack (843) and the detection and sensing unit are respectively arranged on both sides of the feeding plate (842). The first feeding cylinder (844) and the second feeding cylinder (845) are arranged in parallel on the output end of the transverse feeding rack (843). The second feeding cylinder (845) is arranged at the rear side of the first feeding cylinder (844). The feeding block (846) and the feeding lever (847) are correspondingly arranged above the feeding plate (842).

4. A fully automatic magnetic core dispensing and terminal equipment according to claim 1, characterized in that: The plug removing component includes a vertical frame (831), a driving cylinder (832) arranged on the vertical frame (831), a plug removing air claw (833) arranged at the output end of the driving cylinder (832), and a plug removing hook block (834) arranged at the output end of the plug removing air claw (833). The plugging head component includes a plugging head vibrating feeding tray (851), a plugging head linear vibrating track (852) connected to the plugging head vibrating feeding tray (851), a plugging head pushing cylinder (853), and a pushing block (854). The plugging head linear vibrating track (852) is arranged at the output end of the plugging head vibrating feeding tray (851). The pushing block (854) is connected to the output end of the plugging head pushing cylinder (853).

5. The fully automatic magnetic core dispensing and terminal installing device according to claim 2, wherein: The terminal vibrating feeding component includes a terminal vibrating feeding tray (511), a terminal linear vibrating guide rail (512), and a terminal pushing and receiving module connected to the outlet end of the terminal linear vibrating guide rail (512). A terminal picking suction head (514) is connected to the bottom of the terminal picking manipulator (513). The terminal pushing and receiving module includes a terminal receiving seat (517) arranged on a translation frame (516), a terminal blocking cylinder (518) connected to the end of the terminal linear vibrating guide rail (512), and a terminal pushing block (519) connected to the output end of the terminal blocking cylinder (518).

6. The fully automatic magnetic core dispensing and terminal installing device according to claim 2, wherein: The core feeding device (3) includes a core vibrating feeding tray (31), a linear vibrating guide rail (32), a core pushing cylinder (33) arranged at the outlet end of the linear vibrating guide rail (32), a core pushing block (331) connected to the output end of the core pushing cylinder (33), a material receiving moving frame (34), a first material receiving seat (35) connected to the material receiving moving frame (34), and a core suction manipulator (36). The first material receiving seat (35) is arranged at the discharging end of the linear vibrating guide rail (32). The core pushing block (331) is arranged at the side of the linear vibrating guide rail (32) through a material receiving transverse moving frame. A plurality of floating core suction heads (361) are connected to the output end of the core suction manipulator (36). A positioning adsorption block (362) adapted to the positioning hole (110) is arranged at the bottom of the floating core suction head (361). A core receiving groove (351) corresponding to the floating core suction head (361) is arranged on the first material receiving seat (35).

7. The fully automatic magnetic core dispensing and terminal equipment according to claim 1, wherein: The oven curing device (7) includes an oven body (71), a baking and curing chamber (72) arranged in the oven body (71), a conveyor chain belt (73) arranged on the oven body (71), and a plurality of loading blocks (74) arrayed on the conveyor chain belt (73). Tightening cylinders (75) are arranged oppositely on both sides of the inlet end and the outlet end of the oven body (71). A tightening block is connected to the output end of the tightening cylinder (75). The end face of the tightening block faces the loading block (74). A plurality of loading grooves (741) adapted to the core products are arranged on the loading block (74). A glue wiping module is correspondingly arranged at the bottom of the dispensing device (4). The glue wiping module includes a glue wiping motor (46), a material tape reel (47) connected to the output end of the glue wiping motor (46), and a belt pulley group (48). A glue wiping tape (481) is wound around the belt pulley group (48). The glue wiping tape (481) is horizontally arranged below the dispensing head (45). A vision detection module (49) is arranged at the side of the dispensing device (4).

8. A fully automatic magnetic core dispensing and terminal mounting device according to claim 1, characterized in that: The pre-pressing detection device (6) includes a downward pressing mounting seat (61), a detection seat (62), a downward pressing cylinder (63) arranged on the downward pressing mounting seat (61), two groups of downward pressing blocks (64) correspondingly arranged at the output end of the downward pressing cylinder (63), and a height sensor (65) arranged on the detection seat (62). A defective product recycling component is arranged between the material taking manipulator (9) and the pre-pressing detection device (6). The defective product recycling component includes a fixing frame (11), a linear module (12) arranged on the fixing frame (11), a feeding cylinder (15) connected to the output end of the linear module (12), a defective product taking gripper (13) connected to the output end of the feeding cylinder (15), and a recycling material seat (14) arranged on the fixing frame (11). A recycling material groove (141) is arranged on the recycling material seat (14).

9. A fully automatic magnetic core dispensing and terminal installing device according to claim 1, characterized in that: The conveying device (2) includes two juxtaposed conveying frames (21), a conveyor belt (211) drivingly arranged on the conveying frames (21), and a fixture loading mechanism arranged outside both ends of the two groups of conveying frames (21). The fixture loading mechanism includes a fixture loading frame (22), a horizontal pushing module (23) arranged on the fixture loading frame (22), a lifting cylinder (24) connected to the output end of the horizontal pushing module (23), and a pneumatic gripper (25) connected to the output end of the lifting cylinder (24). A clamping block (251) is connected to the output end of the pneumatic gripper (25).

10. A fully automatic magnetic core dispensing and terminal equipment according to claim 3, characterized in that: An adjustment assembly is arranged on the loading plate (842). The adjustment assembly includes an adjustment air gripper (861) connected to the bottom of the loading plate (842), and two groups of adjustment blocks (862) arranged on the output end of the adjustment air gripper (861). The two groups of adjustment blocks (862) are respectively arranged on both sides of the loading plate, and the length of the adjustment block (862) is adapted to the length of the loading plate (842).

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