Full-automatic paper and glue wrapping machine

Abstract

The invention relates to a full-automatic paper and glue wrapping machine, and relates to the technical field of electronic component production equipment, the paper and glue wrapping machine comprises a rack, and the rack is provided with a feeding mechanism, a magnetic core glue wrapping transfer mechanism, a discharging mechanism, an adhesive tape conveying mechanism, a paper tape conveying mechanism and a tape pulling mechanism; the belt pulling mechanism and the adhesive tape conveying mechanism are arranged oppositely in the horizontal direction, and an adhesive tape wrapping space is formed between the belt pulling mechanism and the adhesive tape conveying mechanism. The paper tape conveying mechanism is located over the adhesive tape conveying mechanism, the paper tape conveying mechanism is used for conveying a paper tape towards the rubber coating space, and the conveying direction of the paper tape in the rubber coating space is parallel to the conveying direction of the adhesive tape and is arranged at an interval in the vertical direction; the magnetic core rubber coating transfer mechanism is used for clamping the magnetic core, driving the magnetic core to rotate and transferring the magnetic core among the feeding mechanism, the rubber coating space and the discharging mechanism. The magnetic core can be selectively wrapped with the insulation paper or / and the insulation rubber tape, the applicability of the paper and rubber wrapping machine is improved, and the equipment cost of rubber wrapping processing of different magnetic cores is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of electronic component production equipment, and in particular to a fully automatic paper and glue wrapping machine. Background Art

[0002] As the demand for power supply, inductor, and reactor magnetic devices increases, the demand for automated operations in the related production process manufacturing is increasing. In the production process, the magnetic core, an important component of the transformer, is wrapped with insulating paper or insulating tape to increase its pressure resistance and other properties.

[0003] At present, the existing glue coating machines can only wrap insulation paper or insulation tape on the outside of the magnetic core, and the insulation materials that the glue coating machines can provide are relatively single. However, according to different customer requirements, some existing magnetic cores need to be wrapped with insulation paper, some need to be wrapped with insulation tape, and some need to be wrapped with insulation paper and insulation tape at the same time. This requires the preparation of glue coating machines that can wrap insulation paper and glue coating machines that can wrap insulation tape, which will increase the equipment cost of magnetic core glue coating processing. Summary of the invention

[0004] The present application provides a fully automatic paper and glue wrapping machine, the purpose of which is to realize fully automatic glue wrapping processing of magnetic cores, and can selectively wrap insulating paper and / or insulating tape on the outside of the magnetic cores, thereby improving the applicability of the paper and glue wrapping machine and reducing the equipment cost of glue wrapping processing of different magnetic cores.

[0005] The fully automatic paper and glue wrapping machine provided in this application adopts the following technical solution: A fully automatic paper and rubber wrapping machine comprises a frame, on which a feeding mechanism, a magnetic core rubber wrapping transfer mechanism, a feeding mechanism, a tape conveying mechanism, a paper tape conveying mechanism and a belt pulling mechanism are arranged; the belt pulling mechanism and the tape conveying mechanism are arranged opposite to each other in the horizontal direction, the belt pulling mechanism is used to clamp and pull the tape output by the tape conveying mechanism, and a rubber wrapping space is formed between the belt pulling mechanism and the tape conveying mechanism; the paper tape conveying mechanism is located directly above the tape conveying mechanism, the paper tape conveying mechanism is used to convey the paper tape toward the rubber wrapping space, and the conveying direction of the paper tape in the rubber wrapping space is arranged parallel to the conveying direction of the tape and is arranged at intervals in the vertical direction; the magnetic core rubber wrapping transfer mechanism is used to clamp the magnetic core and drive the magnetic core to rotate, and to transport the magnetic core between the feeding mechanism, the rubber wrapping space and the feeding mechanism.

[0006] By adopting the above technical solution, firstly, the loading mechanism, magnetic core rubber coating transfer mechanism, unloading mechanism, tape conveying mechanism, paper tape conveying mechanism and pulling mechanism arranged on the frame can construct a complete automated rubber coating system.

[0007] Secondly, the belt pulling mechanism and the adhesive tape conveying mechanism are arranged horizontally opposite to each other, so that a horizontally arranged adhesive tape can be formed in the rubber wrapping space. The paper tape conveying mechanism is located directly above the adhesive tape conveying mechanism, which enables the paper tape conveying mechanism to convey the paper tape into the rubber wrapping space, and the paper tape and the adhesive tape can be arranged in parallel and spaced apart, with the paper tape located above the adhesive tape.

[0008] Based on the positional relationship between the paper tape and the adhesive tape in the adhesive coating space, the magnetic core has the following different adhesive coating methods: the magnetic core is only in contact with the adhesive tape, so only the insulating tape can be wrapped around the magnetic core; the magnetic core is only in contact with the paper tape, so only the insulating paper can be wrapped around the magnetic core, which is suitable for sticky paper tape; the magnetic core contacts the paper tape, and the paper tape contacts the adhesive tape, and by controlling the cutting time of the paper tape and the adhesive tape, the adhesive tape only has the function of fixing the paper tape, which can also only wrap the insulating paper around the magnetic core, which is suitable for non-sticky paper tape. With the cooperation of the above-mentioned adhesive coating methods, it is possible to choose to wrap insulating paper and / or insulating tape around the magnetic core, thereby improving the applicability of the paper and adhesive coating machine and reducing the equipment cost of different magnetic core adhesive coating processing.

[0009] Optionally, it also includes a supporting mechanism, which includes a supporting rubber roller for supporting the tape, the supporting rubber roller is located below the pulling mechanism, and the supporting rubber roller is located in the rubber coating space, and one end of the supporting rubber roller is provided with a lifting drive component for driving the supporting rubber roller to move in a vertical direction, and the lifting drive component is arranged on the frame.

[0010] By adopting the above technical solution, the supporting rubber roller and the lifting drive member in the supporting mechanism are arranged in coordination. When the magnetic core is coated with rubber, the supporting rubber roller rises to support the rubber tape to prevent the rubber tape from sagging or deflecting during transportation, thereby ensuring that the rubber tape can accurately contact the magnetic core and be coated with rubber.

[0011] Optionally, the magnetic core rubber coating transfer mechanism includes a rubber coating robot and a three-axis movable platform, the rubber coating robot is arranged on the three-axis movable platform, and the three-axis movable platform is arranged on the frame; the rubber coating robot is used to clamp the magnetic core and drive the magnetic core to rotate, and the three-axis movable platform is used to drive the rubber coating robot to move between the loading mechanism, the rubber coating space and the unloading mechanism.

[0012] By adopting the above technical solution, the core rubber coating transfer mechanism cooperates with the rubber coating manipulator and the three-axis mobile platform. The rubber coating manipulator itself also has the function of clamping the magnetic core and driving the magnetic core to rotate, which enables the magnetic core to rotate evenly during the rubber coating process, ensuring the uniformity and integrity of the rubber coating. After the rubber coating manipulator grabs the magnetic core, the three-axis mobile platform transfers the rubber coating manipulator to the rubber coating space for rubber coating operations, ensuring the smooth transition and precise positioning of the magnetic core between various mechanisms.

[0013] Optionally, the rubber encapsulation robot includes a transfer shaft, which is horizontally arranged, and a rotating drive member is arranged on the three-axis movable platform, and the driving shaft of the rotating drive member is coaxially connected with the transfer shaft; an ejector is arranged on the outer side of the transfer shaft, and the ejector is used to push the magnetic core sleeved on the outer side of the transfer shaft to be unloaded.

[0014] By adopting the above technical solution, the transfer manipulator can insert the transfer shaft into the magnetic core through the cooperation of the transfer shaft and the rotating drive member to realize the grabbing function of the magnetic core, and the rotating drive member can drive the transfer shaft to rotate, which can drive the magnetic core to rotate to realize the rubber coating, which satisfies the function of the rubber coating manipulator. The ejector arranged on the outside of the transfer shaft can push the magnetic core sleeved on the outside of the transfer shaft to unload, which can realize the automatic unloading of the magnetic core.

[0015] Optionally, the tape conveying mechanism includes a tape reel, a first conveying roller group and a rubber cutting assembly, and the tape reel, the first conveying roller group, the rubber cutting assembly and the belt pulling mechanism are arranged in sequence on the frame in a horizontal direction, and the rubber wrapping space is located between the belt pulling mechanism and the first conveying roller group.

[0016] By adopting the above technical solution, the tape conveying mechanism is configured by the cooperation of the tape reel, the first conveying roller group and the rubber cutting assembly. Under the action of the first conveying roller group and the belt pulling mechanism, the tape can be smoothly conveyed from the tape reel to the rubber coating space, thereby realizing the supply of the tape. The setting of the rubber cutting assembly can accurately cut the tape as needed to ensure that the length of the tape meets the rubber coating requirements and avoid rubber coating failure caused by the tape being too long or too short. Through this design, the tape conveying mechanism can provide a stable and reliable tape supply for the magnetic core rubber coating, ensuring the continuity and stability of the rubber coating process.

[0017] Optionally, it also includes a tape changing mechanism, which includes a replacement disk, a disk changing assembly, a tape connecting assembly, a detection assembly and a cutting assembly; the disk changing assembly is arranged on the frame, and the replacement disk and the tape disk are coaxially rotatably arranged on the disk changing assembly, and the disk changing assembly is used to drive the replacement disk and the tape disk to move along their own axial direction; the tape connecting assembly is arranged on the frame, the tape connecting assembly is located between the disk changing assembly and the first conveying roller group, and the tape connecting assembly is used to connect the tape output by the replacement disk and the tape output by the tape disk; the detection assembly and the cutting assembly are both arranged on the disk changing assembly, the detection assembly is used to detect the remaining amount of tape on the tape disk, and the cutting assembly is used to cut the tape on the tape disk.

[0018] By adopting the above technical scheme, the tape changing mechanism cooperates with the replacement disk, disk changing assembly, tape connecting assembly, detection assembly and cutting assembly, and the disk changing assembly can drive the replacement disk and the tape reel to move along its own axial direction, which makes the replacement disk move to the position of the tape reel, so that the replacement disk can replace the tape reel; the tape connecting assembly is used to connect the tape output by the replacement disk and the tape output by the tape reel, so that the tape output by the replacement disk can be connected with the tape output by the tape reel, and then the tape output by the replacement disk can be used following the tape output by the tape reel; the detection assembly can detect the remaining amount of tape on the tape reel in real time, so as to trigger the tape changing action in time; the cutting assembly is used to cut the tape output by the tape reel, ensuring that the tape output by the replacement disk is connected to the end of the tape output by the tape reel.

[0019] Through the design of the tape changing mechanism, the downtime caused by changing the tape is reduced, the production efficiency of the paper and glue wrapping machine is improved, and manual intervention is reduced, so that the equipment can operate stably for a long time. It is especially suitable for large-scale and continuous production of magnetic core glue wrapping, and has significant economic and social benefits.

[0020] Optionally, the disc changing assembly includes a disc loading rack and a disc loading shaft, the disc loading rack is connected to the frame, the disc loading shaft is located in the disc loading rack, the disc loading shaft is rotatably connected to the disc loading rack, and the replacement disc and the tape reel are both mounted on the disc loading shaft; the replacement disc and the tape reel are both slidably connected to the disc loading shaft along their own axial directions, and two disc pushers are provided on the disc loading rack, the replacement disc is rotatably connected to one of the disc pushers, and the tape reel is rotatably connected to the other disc pusher, and the disc pusher is used to drive the corresponding replacement disc or the tape reel to move along the axial direction of the disc loading shaft.

[0021] By adopting the above technical scheme, the disc changing assembly is arranged through the coordination of the disc loading frame, the disc loading shaft and the disc pusher. The disc loading shaft realizes the installation of the replacement disc and the tape reel. The two disc pushers are rotatably connected to the replacement disc and the tape reel respectively, so that the disc pusher can drive the corresponding replacement disc or tape reel to move axially along the disc loading shaft, thereby moving the replacement disc to the position of the tape reel, which can meet the function of the disc changing assembly.

[0022] Optionally, both ends of the disc loading shaft are spaced apart from the disc loading frame, and shaft fixing devices are provided between both ends of the disc loading shaft and the disc loading frame; the shaft fixing device includes a rotating shaft, a fixed clamp and a clamp driving device, the rotating shaft is coaxially rotatably connected to the disc loading shaft, and the diameter of the disc loading shaft is not less than the diameter of the rotating shaft, the fixed clamp clamps the disc loading shaft, the clamp driving device is provided on the disc loading frame, and the clamp driving device is used to drive the fixed clamp to move axially along the rotating shaft.

[0023] By adopting the above technical solution, the shaft fixing device is arranged through the coordination of the rotating shaft, the fixed clamp and the clamp driving member. The rotating shaft is coaxially rotatably connected with the disc loading shaft. The fixed clamp clamps the rotating shaft. The clamp driving member is arranged on the disc loading frame and connected to the fixed clamp. This can realize the connection between the disc loading shaft and the disc loading frame.

[0024] Based on the structural setting of the shaft fixing device, when it is necessary to disassemble and assemble a replacement disk or tape reel, the fixed clamping claw loosens the rotating shaft, so that the disk loading shaft is disconnected from the disk loading frame. At this time, one end of the disk loading shaft is spaced apart from the turntable frame, which facilitates the disassembly and assembly of the replacement disk and tape reel.

[0025] Optionally, the tape connecting assembly includes an old tape plate, a transfer suction plate and a joint driving member, the old tape plate is arranged on the frame, the old tape plate is located between the first conveying roller group and the loading frame, the old tape plate is used to support the tape output by the tape reel; the transfer suction plate is located above the old tape plate, the transfer suction plate is used to absorb the tape output by the replacement reel; the joint driving member is arranged on the frame, and the joint driving member is connected to the transfer suction plate, the joint driving member is used to drive the transfer suction plate to move above the old tape plate and press the tape output by the replacement reel with the tape output by the old tape plate.

[0026] By adopting the above technical solution, the tape connecting assembly includes an old tape plate, a transfer suction plate and a joint driving member. The old tape plate is used to support the tape output by the tape reel. The transfer suction plate is located above the old tape plate, and the transfer suction plate can absorb the tape output by the replacement reel. The joint driving member is connected to the transfer suction plate, which enables the joint driving member to drive the transfer suction plate to move above the old tape plate and press the tape output by the replacement reel with the tape output by the old tape plate, which can quickly bond the two layers of tape, thereby completing the connection of the tapes.

[0027] In summary, the present application includes at least one of the following beneficial technical effects: 1. The paper wrapping and gluing machine of the present application can wrap insulating paper and / or insulating tape outside the magnetic core, which enables the paper wrapping and gluing machine to provide a variety of gluing methods, thereby enabling the paper wrapping and gluing machine of the present application to adapt to the gluing requirements of different magnetic cores, improve the applicability of the paper wrapping and gluing machine, and reduce the equipment cost of gluing processing of different magnetic cores.

[0028] 2. The present application can realize automatic replacement of the adhesive tape by setting up the tape changing mechanism, thereby reducing the downtime caused by replacing the adhesive tape and improving the production efficiency of the paper and glue wrapping machine.

[0029] 3. The structural setting of the reel changing assembly of the present application facilitates the disassembly, assembly and replacement of the tape reel and the paper tape reel, and can replace the replacement reel when the tape reel is in use or replace the tape reel when the replacement reel is in use, which reduces the downtime of the paper and glue wrapping machine caused by replacing the tape. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the overall structure of the paper and glue wrapping machine of Example 1 of the present application.

[0031] Figure 2 It is a schematic diagram of the overall structure of the magnetic core rubber encapsulation transport mechanism of Example 1 of the present application.

[0032] Figure 3 It is a schematic diagram of the overall structure of the front side of the mounting plate of Example 1 of the present application.

[0033] Figure 4 It is a schematic diagram of the overall structure of the back side of the mounting stand in Example 1 of the present application.

[0034] Figure 5 It is a schematic diagram of the overall structure of the paper and glue wrapping machine of Example 2 of the present application.

[0035] Figure 6 It is a schematic diagram of the overall structure of the front side of the mounting plate of Example 2 of the present application.

[0036] Figure 7 It is a schematic diagram of the overall structure of the tape reel, replacement reel and reel changing assembly of Example 2 of the present application.

[0037] Figure 8 It is a schematic diagram of the overall structure of the tape splicing assembly of Example 2 of the present application.

[0038] In the figure, 1, frame; 11, control cabinet; 12, installation vertical plate; 2, feeding mechanism; 3, magnetic core rubber coating transfer mechanism; 31, three-axis moving platform; 32, rubber coating manipulator; 321, transfer shaft; 322, rotating drive member; 323, ejector; 4, unloading mechanism; 41, bracket; 42, inclined slide; 5, tape conveying mechanism; 51, tape reel; 52, first conveying roller group; 53, rubber cutting assembly; 531, first cutter; 532, first cutting drive member; 54, rubber coating space: 6, belt pulling mechanism; 61, belt pulling claw; 62, belt pulling drive member; 7, paper tape conveying mechanism; 71, paper tape reel; 72, second conveying roller group; 73, paper cutting assembly; 731, first Second cutter; 732, second cutting drive; 8, supporting mechanism; 81, supporting rubber roller; 82, lifting drive; 9, belt changing mechanism; 91, replacement disk; 92, disk changing assembly; 921, disk loading rack; 922, disk loading shaft; 923, disk pusher; 9231, clamping block; 9232, linear drive; 9233, limit slot; 924, shaft fixer; 9241, rotating shaft; 9242, fixed clamping jaw; 9243, clamping jaw drive; 93, belt connecting assembly; 931, old belt plate; 932, new belt plate; 933, transfer suction plate; 934, joint drive; 9341, transfer drive; 9342, pressing drive; 94, detection assembly; 95, cutting assembly. DETAILED DESCRIPTION

[0039] The following is combined with Figure 1 -Attached Figure 8 , further details of this application are given.

[0040] Example 1: A fully automatic paper and glue wrapping machine, referring to Figure 1 , including a frame 1, on which a feeding mechanism 2, a magnetic core coating transfer mechanism 3, a feeding mechanism 4, a tape conveying mechanism 5, a paper tape conveying mechanism 7, a belt pulling mechanism 6 and a supporting mechanism 8 are arranged.

[0041] Reference Figure 1 The frame 1 includes a control cabinet 11 and a mounting plate 12, and the mounting plate 12 is vertically arranged on the control cabinet 11. The feeding mechanism 2, the magnetic core rubber coating transfer mechanism 3 and the unloading mechanism 4 are sequentially arranged on the upper side of the control cabinet 11 along the length direction of the control cabinet 11, and the mounting plate 12 is located between the feeding mechanism 2 and the unloading mechanism 4 along the length direction of the control cabinet 11, and the mounting plate 12 and the magnetic core rubber coating transfer mechanism 3 are arranged opposite to each other along the width direction of the control cabinet 11. The tape conveying mechanism 5, the paper tape conveying mechanism 7, the belt pulling mechanism 6 and the supporting mechanism 8 are all arranged on the mounting plate 12.

[0042] Reference Figure 1 The feeding mechanism 2 adopts a conveyor belt, and the conveying direction of the feeding mechanism 2 is set along the length direction of the control cabinet 11.

[0043] Reference Figure 1 and Figure 2 The magnetic core rubber coating transfer mechanism 3 includes a three-axis mobile platform 31 and a rubber coating robot 32. The three-axis mobile platform 31 is arranged on the upper side of the control cabinet 11. The three-axis mobile platform 31 includes an X-axis driver, a Y-axis driver and a Z-axis driver. The X-axis driver, the Y-axis driver, the Z-axis driver and the rubber coating robot 32 are connected in sequence. The driving direction of the X-axis driver is arranged along the length direction of the control cabinet 11, the driving direction of the Y-axis driver is arranged along the width direction of the control cabinet 11, the driving direction of the Z-axis driver is arranged along the vertical direction, and the X-axis driver is arranged on the control cabinet 11.

[0044] Under the action of the three-axis mobile platform 31, the rubber coating robot 32 can reciprocate between the loading mechanism 2, the mounting vertical plate 12 and the unloading mechanism 4, thereby realizing the transfer function of the magnetic core.

[0045] Reference Figure 1 and Figure 2 The rubber encapsulation manipulator 32 includes a transfer shaft 321, the axial direction of the transfer shaft 321 is arranged along the width direction of the control cabinet 11, and the transfer shaft 321 is located between the mounting vertical plate 12 and the Z-axis driver along its own axial direction, and the Z-axis driver is provided with a rotating driving member 322, and the driving shaft of the rotating driving member 322 is coaxially connected with the transfer shaft 321. In this embodiment, the cross section of the transfer shaft 321 is rectangular.

[0046] When the three-axis mobile platform 31 drives the rubber coating robot 32 to grab the magnetic core, the transfer shaft 321 is plugged into the corresponding magnetic core, which can realize the grabbing function of the magnetic core. After the transfer shaft 321 is plugged into the corresponding magnetic core, the rotating drive part 322 drives the transfer shaft 321 to rotate, and the rotating shaft 9241 drives the magnetic core to rotate coaxially, which meets the requirements of the rubber coating operation.

[0047] Reference Figure 2 The rubber-coated manipulator 32 further includes an ejector 323, which is sleeved on the outside of the transfer shaft 321 and connected to the Z-axis driver. In this embodiment, the ejector 323 is a sleeve driven by a cylinder, a linear push rod, or an electromagnetic push rod.

[0048] When the rubber coating robot 32 transfers the magnetic core to the unloading mechanism 4 , the ejector 323 is activated to eject the magnetic core sleeved on the transfer shaft 321 into the unloading mechanism 4 .

[0049] Referring to the figure, the unloading mechanism 4 includes a bracket 41 and an inclined slide 42. The bracket 41 is vertically arranged on the control cabinet 11, and the upper end of the bracket 41 is connected to the inclined slide 42. The inclined slide 42 is inclined in the vertical direction, and the inclined slide 42 is inclined downward along its own length direction away from one end of the loading mechanism 2.

[0050] When the magnetic core encapsulation transfer mechanism 3 transfers the magnetic core to the unloading mechanism 4 , the magnetic core falls into the inclined slide 42 , and then automatically slides downward along the inclined slide 42 for transportation.

[0051] Reference Figure 1 and Figure 3 The tape conveying mechanism 5 includes a tape reel 51, a first conveying roller group 52 and a rubber cutting assembly 53. The tape reel 51 is rotatably connected to the mounting vertical plate 12. The tape reel 51, the first conveying roller group 52, the rubber cutting assembly 53, the support mechanism 8 and the belt pulling mechanism 6 are sequentially arranged on the mounting vertical plate 12 along the length direction of the control cabinet 11. A rubber-wrapped space 54 is formed between the belt pulling mechanism 6 and the first conveying roller group 52. The rubber cutting assembly 53 and the support mechanism 8 are both located in the rubber-wrapped space 54.

[0052] Reference Figure 3 and Figure 4 The belt-drawing mechanism 6 includes a belt-drawing clamp 61 and a belt-drawing driving member 62. The belt-drawing clamp 61 is slidably connected to the mounting vertical plate 12 along the length direction of the control cabinet 11. The belt-drawing driving member 62 is arranged on the mounting vertical plate 12, and the belt-drawing driving member 62 is connected to the belt-drawing clamp 61. In this embodiment, the belt-drawing clamp 61 adopts a pneumatic clamp, and the belt-drawing driving member 62 adopts a cylinder or a linear module.

[0053] When the tape clamp 61 clamps the tape delivered by the first conveying roller set 52, the tape driving member 62 drives the tape clamp 61 to move, so that the tape can be drawn out from the first conveying roller set 52, thereby forming a tape horizontally arranged along the length direction of the control cabinet 11 in the rubber coating space 54. On the one hand, the tape pulling mechanism 6 can drive the tape on the tape reel 51 to unwind and realize the conveying of the tape; on the other hand, the tape pulling mechanism 6 can fix the tape to facilitate the rubber coating of the magnetic core.

[0054] Reference Figure 3 and Figure 4 The rubber cutting assembly 53 includes a first cutter 531 and a first cutting drive 532. The first cutter 531 is located below the strap clamp 61 and is vertically arranged. The lower end of the first cutter 531 is connected to the first cutting drive 532, and the first cutting drive 532 is arranged on the mounting vertical plate 12. In this embodiment, the first cutting drive 532 is a cylinder.

[0055] Driven by the first cutting driving member 532 , the first cutting knife 531 can cut the adhesive tape in the adhesive packaging space 54 .

[0056] Reference Figure 3The support mechanism 8 includes a support rubber roller 81 and a lifting drive member 82. The support rubber roller 81 is axially arranged along the width direction of the control cabinet 11. The support rubber roller 81 is located in the rubber-wrapped space 54. The support rubber roller 81 is located below the strap clamping claw 61. One end of the support rubber roller 81 is slidably connected to the mounting vertical plate 12. The lifting drive member 82 is arranged on the mounting vertical plate 12. The driving end of the lifting drive member 82 is connected to the support rubber roller 81. In this embodiment, the lifting drive member 82 adopts a cylinder.

[0057] When the magnetic core is coated with glue, the lifting drive member 82 drives the supporting rubber roller 81 to rise. At this time, the supporting rubber roller 81 lifts up the tape, which makes it easier for the tape to contact the magnetic core, and then the tape can be attached to the magnetic core, which facilitates the coating of the magnetic core.

[0058] Reference Figure 3 and Figure 4 The paper tape conveying mechanism 7 includes a paper tape reel 71, a second conveying roller group 72 and a paper cutting assembly 73. The paper tape reel 71, the second conveying roller group 72 and the paper cutting assembly 73 are sequentially arranged on the mounting vertical plate 12 along the length direction of the control cabinet 11, and the paper tape reel 71 is rotatably connected to the mounting vertical plate 12. The paper tape reel 71 is located directly above the tape reel 51, the second conveying roller group 72 is located directly above the first conveying roller group 52, and the paper cutting assembly 73 is located in the rubber-wrapped space 54.

[0059] With the cooperation of the paper tape reel 71 and the second conveying roller set 72, the paper tape can be conveyed into the rubber coating space 54. The paper tape and the adhesive tape in the rubber coating space 54 are arranged parallel and spaced apart, and the paper tape is located above the adhesive tape.

[0060] Reference Figure 3 and Figure 4 The paper cutting assembly 73 includes a second cutter 731 and a second cutting drive 732. The second cutter 731 is located in the rubber-wrapped space 54, and the second cutter 731 is located above the supporting rubber roller 81, and the supporting rubber roller 81 is located between the second cutter 731 and the mounting vertical plate 12 along its own axial direction. The second cutter 731 is connected to the second cutting drive 732, and the second cutting drive 732 is arranged on the mounting vertical plate 12. In this embodiment, the second cutting drive 732 adopts a cylinder, and the second cutter 731 adopts a pneumatic scissors.

[0061] With the cooperation of the second cutting drive member 732 and the second cutter 731 , the second cutter 731 can move horizontally toward the mounting vertical plate 12 , so that the second cutter 731 can cut the paper tape in the rubber-wrapped space 54 .

[0062] Due to the positional relationship between the paper tape and the adhesive tape in the adhesive coating space 54, the magnetic core has the following different adhesive coating methods: In the first case, the core is only in contact with the tape, and in this case, insulating tape can be wrapped around the outside of the core.

[0063] The second method is that the core only contacts the paper tape, and the insulating paper can be wrapped around the outside of the core. This method of encapsulation is suitable for sticky paper tape.

[0064] The third type is that the magnetic core contacts the paper tape and the adhesive tape, and the adhesive tape is only used to fix the paper tape. In this case, the insulating paper can be wrapped around the outside of the magnetic core. This type of encapsulation is suitable for non-sticky paper tapes, and the specific working process is as follows: In the initial stage of wrapping the magnetic core with paper tape, the magnetic core presses the paper tape down to contact the adhesive tape. At this time, the magnetic core rotates a certain angle or number of turns. At this time, the adhesive tape can stick the paper tape to the outside of the magnetic core to fix the paper tape. After that, the adhesive tape is cut off, and only the paper tape can be wrapped. Similarly, at the end of wrapping the magnetic core with paper tape, the magnetic core presses the paper tape down again to contact the adhesive tape. At this time, the paper tape is cut off first, and then the magnetic core rotates a certain angle or number of turns. This wraps a certain length of tape on the outside of the paper tape, which can fix the end of the paper tape. In this way, the insulating paper can be wrapped on the outside of the magnetic core, and the adhesive tape is only used to fix the insulating paper.

[0065] A fourth method is to sequentially adopt the first encapsulation method and the second encapsulation method or sequentially adopt the first encapsulation method and the third encapsulation method. In this case, the magnetic core can be wrapped with insulating paper and insulating tape in sequence.

[0066] The fifth type is that the magnetic core contacts both the paper tape and the tape at the same time. In this case, the magnetic core is wrapped with both the insulating paper and the insulating tape. The specific working process is as follows: In the initial stage of the core encapsulation, the core presses the paper tape down to contact the tape, and then the core rotates to encapsulate, and the paper tape and the tape are simultaneously wrapped around the outside of the core. At the end of the core encapsulation, the paper tape is cut first and then the tape. In this encapsulation method, the insulating paper and the insulating tape can be wrapped around the outside of the core at the same time, and the insulating paper and the insulating tape can protect the core at the same time.

[0067] The implementation principle of the embodiment of the present application is as follows: when the magnetic core is encapsulated with glue, the magnetic core encapsulation transfer mechanism 3 grabs the magnetic core at the feeding mechanism 2, and then transfers the magnetic core to the encapsulation space 54, and under the action of the tape conveying mechanism 5, the paper tape conveying mechanism 7 and the magnetic core encapsulation transfer mechanism 3, the paper tape or / and the tape are wrapped on the outside of the magnetic core, so that the insulating paper or / and the insulating tape can be wrapped on the outside of the magnetic core, thereby realizing the encapsulation processing of the magnetic core, and the magnetic core encapsulation transfer mechanism 3 transfers the encapsulated magnetic core to the unloading mechanism 4 for unloading. This can realize the fully automatic encapsulation processing of the magnetic core.

[0068] Example 2: A fully automatic paper and glue wrapping machine, referring to Figure 5 and Figure 6The difference between this embodiment and embodiment 1 is that a tape changing mechanism 9 is provided between the tape reel 51 and the mounting plate 12 and between the paper tape reel 71 and the mounting plate 12, and the two tape changing mechanisms 9 are the same. This embodiment is described by taking the tape changing mechanism 9 between the tape reel 51 and the mounting plate 12 as an example.

[0069] Reference Figure 5 and Figure 6 The tape changing mechanism 9 includes a replacement disc 91, a disc changing assembly 92, a tape connecting assembly 93, a detection assembly 94 and a cutting assembly 95. The disc changing assembly 92, the cutting assembly 95 and the tape connecting assembly 93 are sequentially arranged along the length direction of the control cabinet 11, and the cutting assembly 95 and the tape connecting assembly 93 are located between the first conveying roller group 52 and the disc changing assembly 92 along the length direction of the control cabinet 11. The replacement disc 91 and the tape disc 51 are both arranged on the disc changing assembly 92, and the detection assembly 94 is also arranged on the disc changing assembly 92, and the detection end of the detection assembly 94 is arranged toward the tape disc 51.

[0070] When the detection component 94 detects that the tape on the tape reel 51 is about to be used up, the tape connecting component 93 connects the tape output by the replacement reel 91 with the end of the tape output by the tape reel 51, and then the cutting component 95 cuts off the end of the tape on the tape reel 51, and then the reel changing component 92 moves the replacement reel 91 to the position of the tape reel 51, and the replacement reel 91 replaces the tape reel 51, which enables the entire paper wrapping and gluing machine to automatically replace the spare tape, thereby ensuring that the paper wrapping and gluing machine can work for a long time.

[0071] Reference Figure 6 and Figure 7 The disk changing assembly 92 includes a disk loading frame 921, a disk loading shaft 922 and a disk pusher 923. The disk loading frame 921 is arranged on the control cabinet 11, and the disk loading shaft 922 is located in the disk loading frame 921. The axial direction of the disk loading shaft 922 is arranged along the width direction of the control cabinet 11. Both ends of the disk loading shaft 922 are rotatably connected with the disk loading frame 921. The disk pusher 923 is arranged on the disk loading frame 921, and the driving direction of the disk pusher 923 is arranged along the axial direction of the disk loading shaft 922. The replacement disk 91 and the tape disk 51 are both coaxially sleeved on the disk loading shaft 922, and the replacement disk 91 and the tape disk 51 are both slidably connected with the disk loading shaft 922 along their own axial directions. Two disk pushers 923 are provided, and the replacement disk 91 is rotatably connected with one disk pusher 923, and the tape disk 51 is rotatably connected with the other disk pusher 923.

[0072] Under the action of the disk pusher 923, both the replacement disk 91 and the tape disk 51 can move axially along the disk loading shaft 922, so that under the action of the two disk pushers 923, the replacement disk 91 can be moved to the position of the tape disk 51, which can quickly replenish new tape.

[0073] In this embodiment, refer to Figure 7The disk pusher 923 includes a block 9231 and a linear driver 9232. The linear driver 9232 is arranged on the disk loading frame 921. The driving direction of the linear driver 9232 is arranged along the axial direction of the disk loading shaft 922. The block 9231 is connected to the linear driver 9232, and the block 9231 is located on the side of the linear driver 9232 facing the disk loading shaft 922. A limited slot 9233 is provided on the side of the block 9231 facing the disk loading shaft 922, and the replacement disk 91 and the tape disk 51 are respectively inserted into the corresponding limited slots 9233, and the replacement disk 91 and the tape disk 51 are both slidably connected to the inner side wall of the corresponding limited slot 9233 or spaced apart. In this embodiment, the linear driver 9232 adopts a linear module.

[0074] Due to the opening of the upper limit slot 9233 of the clamping block 9231, after the replacement disk 91 and the tape disk 51 are installed on the corresponding disk loading shaft 922, the replacement disk 91 and the tape disk 51 will be inserted into the corresponding limit slot 9233. When the replacement disk 91 and the tape disk 51 rotate normally, the clamping block 9231 does not limit the replacement disk 91 or the tape disk 51; after the tape on the tape disk 51 is used up, the two disk pushers 923 work, and the clamping block 9231 pushes the corresponding replacement disk 91 or the tape disk 51 to move. After the movement is completed, the replacement disk 91 moves to the position of the replacement tape disk 51, and at this time, the replacement disk 91 can supply tape to the entire device.

[0075] Reference Figure 7 Both ends of the loading shaft 922 are spaced apart from the loading frame 921 , and shaft fixing devices 924 are provided between both ends of the loading shaft 922 and the loading frame 921 .

[0076] Reference Figure 7 The shaft fixing device 924 includes a rotating shaft 9241, a fixed clamping jaw 9242 and a clamping jaw driving member 9243. The rotating shaft 9241 is coaxially connected to the corresponding end of the disk loading shaft 922. The fixed clamping jaw 9242 clamps the rotating shaft 9241, and the clamping jaw driving member 9243 is connected to the fixed clamping jaw 9242. The clamping jaw driving member 9243 is arranged on the disk loading frame 921, and the driving direction of the clamping jaw driving member 9243 is arranged along the axial direction of the disk loading shaft 922. In this embodiment, the fixed clamping jaw 9242 adopts a pneumatic clamping jaw, and the clamping jaw driving member 9243 adopts a pneumatic clamping jaw.

[0077] When the clamp driving member 9243 drives the fixed clamp 9242 to approach the corresponding rotating shaft 9241, the fixed clamp 9242 can clamp the corresponding rotating shaft 9241, and the shaft fixing device 924 has a fixing effect on the disk loading shaft 922. After the fixed clamp 9242 releases the corresponding rotating shaft 9241, the shaft fixing device 924 releases the fixing effect on the disk loading shaft 922, and one end of the disk loading shaft 922 is disconnected from the disk loading frame 921, which facilitates the disassembly and assembly of the replacement disk 91 or the tape disk 51.

[0078] In this embodiment, the diameter of the loading shaft 922 is not less than the diameter of the rotating shaft 9241 , so that after the fixed clamp 9242 is separated from the corresponding rotating shaft 9241 , the replacement disk 91 or the tape disk 51 can be directly removed from the loading shaft 922 .

[0079] Reference Figure 7 and Figure 8 The belt connecting assembly 93 includes an old belt plate 931, a new belt plate 932, a transfer suction plate 933 and a joint driving member 934. The old belt plate 931 is arranged on the mounting vertical plate 12, and one end of the old belt plate 931 in the length direction is arranged directly opposite to the tape reel 51. The new belt plate 932 is arranged in parallel and spaced apart from the old belt plate 931, and the new belt plate 932 is connected to the mounting vertical plate 12, and one end of the new belt plate 932 in the length direction is arranged directly opposite to the replacement disk 91. The transfer suction plate 933 is located directly above the new belt plate 932, and the transfer suction plate 933 is arranged in parallel and spaced apart from the new belt plate 932. The joint driving member 934 includes a transfer driver 9341 and a pressing driver 9342. The transfer driver 9341 is arranged on the mounting vertical plate 12, and the transfer driver 9341 is connected to the pressing driver 9342, and the pressing driver 9342 is connected to the transfer suction plate 933.

[0080] When it is necessary to connect the tape on the replacement disk 91 with the end of the tape on the tape disk 51, the tape on the replacement disk 91 is pulled out and placed on the new tape plate 932. At this time, driven by the transfer driver 9341, the transfer suction plate 933 absorbs the tape on the new tape plate 932 and transfers it to the upper side of the old tape plate 931, and driven by the pressing driver 9342, the transfer suction plate 933 descends to press the two layers of tape, thereby connecting the tape on the replacement disk 91 with the end of the tape on the tape disk 51.

[0081] In this embodiment, a plurality of vacuum adsorption holes are provided on the lower side of the transfer suction plate 933, and an adsorption pipe is provided on the transfer suction plate, the adsorption pipe is connected to the plurality of vacuum adsorption holes, and the adsorption pipe is connected to a vacuum pump. This enables the transfer suction plate 933 to realize a function similar to a vacuum suction cup, and thus realize the transfer of the tape.

[0082] Reference Figure 6 and Figure 7 The cutting assembly 95 has the same structure as the rubber cutting assembly 53 or the rubber cutting assembly 53, and the cutting assembly 95 is arranged on the reel mounting frame 921. Since the end of the tape on the tape reel 51 is fixed to the tape reel 51 and is difficult to remove from the tape reel 51, the cutting assembly 95 can cut the end of the tape, thereby ensuring that the tape on the replacement reel 91 can be replaced and continued to be used.

[0083] Reference Figure 6 and Figure 7The detection component 94 uses a photoelectric sensor or a visual sensor. The detection component 94 is set on the loading rack 921, and the detection end of the detection component 94 is set facing the tape roll on the tape reel 51. This can detect the diameter of the tape roll in real time, and then determine whether the tape on the tape reel 51 is used up.

[0084] The implementation principle of the embodiment of the present application is: install the replacement disk 91 on the disk loading rack 921 in advance, and pull the tape on the replacement disk 91 onto the new tape plate 932, and at this time the transfer suction plate 933 will press the tape output by the replacement disk 91 onto the new tape plate 932, which can prevent the tape from rolling back by itself.

[0085] When the detection component 94 detects that the tape on the tape reel 51 is used up, the transfer suction plate 933 absorbs the tape on the new tape plate 932, and then the transfer suction plate 933 moves to the top of the old tape plate 931, and under the drive of the pressing driver 9342, the transfer suction plate 933 presses and bonds the two layers of tape, thereby connecting the tape on the replacement reel 91 with the tape on the tape reel 51.

[0086] After that, driven by the disk changing assembly 92, the replacement disk 91 moves to the position of the tape disk 51, and at this time, the replacement disk 91 realizes the feeding of the tape.

[0087] Since the paper tape may not be sticky, when preparing a replacement disk 91 for the paper tape disk 71, it is necessary to stick double-sided tape on the starting end of the paper tape on the replacement disk 91 to ensure that the non-sticky paper tape can also be connected.

[0088] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A fully automatic paper and glue wrapping machine, characterized in that: include: A frame (1), wherein the frame (1) is provided with a loading mechanism (2), a magnetic core rubber coating transfer mechanism (3), a unloading mechanism (4), a tape conveying mechanism (5), a paper tape conveying mechanism (7) and a tape pulling mechanism (6); The belt pulling mechanism (6) and the tape conveying mechanism (5) are arranged opposite to each other in the horizontal direction, the belt pulling mechanism (6) is used to clamp and pull the tape output by the tape conveying mechanism (5), and a rubber-wrapped space (54) is formed between the belt pulling mechanism (6) and the tape conveying mechanism (5); The paper tape conveying mechanism (7) is located directly above the adhesive tape conveying mechanism (5), and the paper tape conveying mechanism (7) is used to convey the paper tape toward the adhesive coating space (54), and the conveying direction of the paper tape in the adhesive coating space (54) is arranged parallel to the conveying direction of the adhesive tape and is arranged at intervals in the vertical direction; The magnetic core rubber coating transfer mechanism (3) is used to clamp the magnetic core and drive the magnetic core to rotate, and to transfer the magnetic core between the loading mechanism (2), the rubber coating space (54) and the unloading mechanism (4).

2. The fully automatic paper and glue wrapping machine according to claim 1, characterized in that: The invention also comprises a supporting mechanism (8), wherein the supporting mechanism (8) comprises a supporting rubber roller (81) for supporting the rubber tape, wherein the supporting rubber roller (81) is located below the belt-drawing mechanism (6), and the supporting rubber roller (81) is located in the rubber-wrapped space (54), and a lifting drive component (82) for driving the supporting rubber roller (81) to move in a vertical direction is provided at one end of the supporting rubber roller (81), and the lifting drive component (82) is provided on the frame (1).

3. The fully automatic paper and glue wrapping machine according to claim 1, characterized in that: The magnetic core rubber coating transfer mechanism (3) comprises a rubber coating robot (32) and a three-axis movable platform (31), wherein the rubber coating robot (32) is arranged on the three-axis movable platform (31), and the three-axis movable platform (31) is arranged on the frame (1); The rubber coating robot (32) is used to clamp the magnetic core and drive the magnetic core to rotate, and the three-axis moving platform (31) is used to drive the rubber coating robot (32) to move between the loading mechanism (2), the rubber coating space (54) and the unloading mechanism (4).

4. The fully automatic paper and glue wrapping machine according to claim 3 is characterized in that: The rubber encapsulation robot (32) comprises a transfer shaft (321), the transfer shaft (321) is arranged horizontally, a rotary drive member (322) is arranged on the three-axis mobile platform (31), and the drive shaft of the rotary drive member (322) is coaxially connected to the transfer shaft (321); An ejector (323) is arranged on the outside of the transfer shaft (321), and the ejector (323) is used to push the magnetic core sleeved on the outside of the transfer shaft (321) to be discharged.

5. The fully automatic paper and glue wrapping machine according to claim 1, characterized in that: The tape conveying mechanism (5) comprises a tape reel (51), a first conveying roller group (52) and a rubber cutting assembly (53); the tape reel (51), the first conveying roller group (52), the rubber cutting assembly (53) and the belt pulling mechanism (6) are arranged on the frame (1) in a spaced relationship in a horizontal direction; and the rubber coating space (54) is located between the belt pulling mechanism (6) and the first conveying roller group (52).

6. The fully automatic paper and glue wrapping machine according to claim 5, characterized in that: It also includes a belt changing mechanism (9), wherein the belt changing mechanism (9) includes a replacement disk (91), a disk changing assembly (92), a belt connecting assembly (93), a detection assembly (94) and a cutting assembly (95); The disc changing assembly (92) is arranged on the frame (1), and the replacement disc (91) and the tape disc (51) are coaxially rotatably arranged on the disc changing assembly (92), and the disc changing assembly (92) is used to drive the replacement disc (91) and the tape disc (51) to move along their own axial direction; The belt connecting assembly (93) is arranged on the frame (1), the belt connecting assembly (93) is located between the disk changing assembly (92) and the first conveying roller group (52), and the belt connecting assembly (93) is used to connect the adhesive tape output by the replacement disk (91) and the adhesive tape output by the tape disk (51); The detection component (94) and the cutting component (95) are both arranged on the reel changing component (92); the detection component (94) is used to detect the remaining amount of tape on the tape reel (51), and the cutting component (95) is used to cut the tape on the tape reel (51).

7. The fully automatic paper and glue wrapping machine according to claim 6, characterized in that: The disk changing assembly (92) comprises a disk loading frame (921) and a disk loading shaft (922); the disk loading frame (921) is connected to the frame (1); the disk loading shaft (922) is located in the disk loading frame (921); the disk loading shaft (922) is rotatably connected to the disk loading frame (921); the replacement disk (91) and the tape reel (51) are both sleeved on the disk loading shaft (922); The replacement disk (91) and the tape disk (51) are both slidably connected to the disk loading shaft (922) along their own axial directions. Two disk pushers (923) are provided on the disk loading frame (921). The replacement disk (91) is rotationally connected to one of the disk pushers (923), and the tape disk (51) is rotationally connected to the other of the disk pushers (923). The disk pushers (923) are used to drive the corresponding replacement disk (91) or the tape disk (51) to move axially along the disk loading shaft (922).

8. The fully automatic paper and glue wrapping machine according to claim 7, characterized in that: Both ends of the disk loading shaft (922) are spaced apart from the disk loading frame (921), and shaft fixing devices (924) are provided between both ends of the disk loading shaft (922) and the disk loading frame (921); The shaft fixing device (924) comprises a rotating shaft (9241), a fixed clamping jaw (9242) and a clamping jaw driving member (9243); the rotating shaft (9241) is coaxially rotatably connected with the disk loading shaft (922), and the diameter of the disk loading shaft (922) is not less than the diameter of the rotating shaft (9241); the fixed clamping jaw (9242) clamps the disk loading shaft (922); the clamping jaw driving member (9243) is arranged on the disk loading frame (921), and the clamping jaw driving member (9243) is used to drive the fixed clamping jaw (9242) to move axially along the rotating shaft (9241).

9. The fully automatic paper and glue wrapping machine according to claim 7, characterized in that: The tape splicing assembly (93) comprises an old tape plate (931), a transfer suction plate (933) and a belt-connecting driving member (934); the old tape plate (931) is arranged on the frame (1); the old tape plate (931) is located between the first conveying roller group (52) and the loading frame (921); the old tape plate (931) is used to support the tape outputted from the tape reel (51); The transfer suction plate (933) is located above the old tape plate (931), and the transfer suction plate (933) is used to absorb the adhesive tape output by the replacement disk (91); The associated driving member (934) is arranged on the frame (1), and the associated driving member (934) is connected to the transfer suction plate (933), and the associated driving member (934) is used to drive the transfer suction plate (933) to move above the old tape plate (931) and press the tape output from the replacement disk (91) with the tape output from the old tape plate (931).

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