Jacketing machine applied to magnetic ring inductor

Abstract

The invention discloses a jacketing machine applied to a magnetic ring inductor, and belongs to the field of magnetic ring inductor machining. Comprising a multi-station turntable which is driven by a power device to rotate; the feeding device is used for putting a magnetic ring inductor onto the multi-station rotary table; the pipe cutting device is used for cutting a sleeve into a plurality of pipe sections and sleeving the magnetic ring inductor of the multi-station turntable with the pipe sections; the heating device is used for heating the pipe section on the magnetic ring inductor, so that the pipe section is tightened and wraps the magnetic ring inductor; the detection device is used for detecting the inductance of the magnetic ring wrapping the pipe section; the power device is used for driving the multi-station rotating disc to sequentially rotate to the feeding device, the pipe cutting device, the heating device and the detecting device. The automatic sleeving device has the beneficial effects that through the feeding device, the pipe cutting device, the heating device and the detection device, automatic sleeving of the magnetic ring inductor is achieved, the automation degree is greatly improved, and the production speed and quality are improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of magnetic ring inductance processing, in particular, relates to a sleeve machine applied to magnetic ring inductance. BACKGROUND

[0002] The magnetic ring inductance is an inductance element made by winding a wire on a ring-shaped magnetic core. Its core function is to use the principle of electromagnetic induction to realize the mutual conversion of electric energy and magnetic energy. When the current passes through the magnetic ring inductance, a magnetic field is generated, and the electric energy is stored as magnetic energy; when the current changes, the magnetic field also changes, and an induced electromotive force is generated, and the magnetic energy is converted into electric energy.

[0003] Because the magnetic ring inductance is prone to pin scratches on the magnetic core during transportation, it is necessary to sleeve into a pipe body outside the magnetic ring inductance for protection. The pipe body also plays a role in fixing the enameled wire on the magnetic core, preventing displacement in a vibrating or unstable environment, and maintaining the stability of the inductance performance.

[0004] At present, the method of cutting the pipe body into segments by using a pipe cutting machine and then sleeving the magnetic ring inductance into the pipe body is mainly operated by manual operation, and then a heat pipe machine is used to heat the magnetic ring inductance sleeved with the pipe body, so that the pipe body is tightened on the magnetic ring inductance and wrapped tightly around the magnetic ring inductance to prevent the pipe body from falling off the magnetic ring inductance. However, manual operation will result in low overall sleeve efficiency and poor quality due to human operation errors, affecting the speed and quality of magnetic ring inductance sleeve processing. SUMMARY

[0005] The summary part of the present application is used to introduce the concept in a simple form, which will be described in detail in the specific embodiment part. The summary part of the present application is not intended to identify the key features or essential features of the claimed technical solution, nor is it intended to limit the scope of the claimed technical solution.

[0006] In order to solve the technical problems mentioned in the background part, some embodiments of the present application provide a sleeve machine applied to magnetic ring inductance, comprising: a multi-station turntable driven to rotate by a power device; a feeding device for placing the magnetic ring inductance on the multi-station turntable; a pipe cutting device for cutting the sleeve into multiple pipe segments and sleeving the sleeve onto the magnetic ring inductance of the multi-station turntable; a heating device for heating the pipe segment on the magnetic ring inductance to tighten and wrap the magnetic ring inductance; a detection device for detecting the magnetic ring inductance wrapped with the pipe segment; and the power device for driving the multi-station turntable to rotate to the feeding device, the pipe cutting device, the heating device and the detection device in turn.

[0007] Further, the pipe cutting device comprises a driving member, a cutting member, a plug rod and a transferring member; the driving member is used to send the sleeve pipe to the cutting member; the plug rod is arranged above the cutting member, and the sleeve pipe is sleeved on the plug rod when the driving member sends the sleeve pipe to the cutting member; the cutting member is used to cut the sleeve pipe to obtain a pipe segment; and the transferring member is used to send the pipe segment to the multi-station rotary disc.

[0008] Further, the pipe cutting device further comprises a mounting table; the cutting member and the plug rod are arranged on the mounting table; the mounting table is provided with a through hole with a diameter larger than the outer diameter of the sleeve pipe; the mounting table is further provided with an expansion hole, and the axis of the expansion hole matches the axis of the through hole; the plug rod and the upper end surface of the mounting table have a cutting gap, and the cutting member is at least partially arranged in the cutting gap.

[0009] Further, the transferring member comprises a moving structure, a moving frame, a pushing plate, a receiving plate, a transferring manipulator and a control structure for moving the plug rod and the pushing plate respectively; the pushing plate is in contact with the outer wall of the plug rod, and the pushing plate partially overlaps the pipe segment on the plug rod; the moving structure is used to move the moving frame; the plug rod is in sliding connection with the moving frame, and the plug rod and the rotating frame form a whole in synchronous movement; the receiving plate overlaps the moving track of the plug rod; and the transferring manipulator is arranged between the receiving plate and the multi-station rotary disc.

[0010] Further, the control structure comprises a transmission rod, elastic components and a lifting structure; a plurality of elastic components are arranged on the transmission rod and the plug rod, so that the transmission rod and the plug rod are subjected to an external force of upward rebound; the transmission rod is connected with the pushing plate; and the lifting structure is used to push the plug rod downward and to push the transmission rod downward.

[0011] Further, the moving structure comprises a rotating motor, the rotating motor is arranged on the mounting table, and the output end of the rotating motor is connected with the moving frame; a fixed frame is arranged on the mounting table, and the lifting structure is arranged on the fixed frame; a plurality of groups of the plug rod and the transmission rod are arranged on the rotating frame, and part of the plug rod is located above the through hole, and the other part of the plug rod is located above the receiving plate; a plurality of lifting structures are arranged, part of the lifting structures match the positions of the plug rods at the positions of the through holes; and the other part of the lifting structures match the positions of the plug rods and the transmission rods at the positions of the receiving plates.

[0012] Further, a plurality of protrusions are arranged on the receiving plate, the outer diameter of the protrusions is smaller than the inner diameter of the pipe segment; the top surface of the protrusions has a gap with the bottom surface of the inserting rod; a displacement structure is arranged at the receiving plate, and the displacement structure is used to move the receiving plate.

[0013] Further, the cutting member comprises a cutter and a pushing structure; the cutter is arranged obliquely; the pushing structure is used to move the cutter to the cutting gap.

[0014] Further, the heating device comprises a first heating component with a first heating surface and a second heating component with a second heating surface; the pipe segment of the magnetic ring inductor is located between the first heating surface and the second heating surface; the first heating surface and the second heating surface both have a plurality of hot air outlets.

[0015] Further, the detection device comprises an industrial camera and an illuminating lamp; the industrial camera and the illuminating lamp are both arranged at the edge of the multi-station turntable.

[0016] The application has the following beneficial effects:

[0017] Through the feeding device, the pipe cutting device, the heating device and the detection device, the magnetic ring inductor is automatically sleeved with the pipe, the degree of automation is greatly improved, and the production speed and quality are improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] The drawings constituting a part of this application are used to provide further understanding of this application, so that other features, objects and advantages of this application become more apparent. The illustrative embodiment drawings of this application and their descriptions are used to explain this application, and do not constitute an improper limitation on this application.

[0019] In addition, throughout the drawings, the same or similar reference signs represent the same or similar elements. It should be understood that the drawings are schematic, and the elements and elements are not necessarily drawn according to the proportion.

[0020] In the drawings:

[0021] Figure 1 is a whole schematic view according to the embodiment of the application;

[0022] Figure 2 is a structural schematic view of a part of the embodiment, mainly showing the structure inside the general support;

[0023] Figure 3 is a structural schematic view of a part of the embodiment, mainly showing the structure of the pipe cutting device;

[0024] Figure 4 is a structural schematic view of a part of the embodiment, mainly showing the structure of the transfer robot;

[0025] Figure 5 is a structural diagram which is part of the embodiment, mainly showing the structure of the driving member, the moving frame and part of the surrounding parts;

[0026] Figure 6 is a structural diagram which is part of the embodiment, mainly showing the structure of the driving roller, the guide roller and part of the surrounding parts;

[0027] Figure 7 is a structural diagram which is part of the embodiment, mainly showing the structure of the moving structure, the moving frame and part of the surrounding parts;

[0028] Figure 8 is a structural diagram which is part of the embodiment, mainly showing the structure of the moving frame, the inserting rod, the transmission rod and part of the surrounding parts;

[0029] Figure 9 is a structural diagram which is part of the embodiment, mainly showing the structure of the elastic member, the inserting rod, the transmission rod and part of the surrounding parts;

[0030] Figure 10 is a structural diagram which is part of the embodiment, mainly showing the structure of the cutting member;

[0031] Figure 11 is a structural diagram which is part of the embodiment, mainly showing the structure of the perforating and expanding hole;

[0032] Figure 12 is a structural diagram which is part of the embodiment, mainly showing the structure of the feeding device;

[0033] Figure 13 is a structural diagram which is part of the embodiment, mainly showing the structure of the first pneumatic clamping jaw and part of the surrounding parts;

[0034] Figure 14 is a structural diagram which is part of the embodiment, mainly showing the structure of the discharging plate and part of the surrounding parts;

[0035] Figure 15 is a structural diagram which is part of the embodiment, mainly showing the structure of the multi-station turntable and the heating device;

[0036] Figure 16 is a structural diagram which is part of the embodiment, mainly showing the structure of the multi-station turntable;

[0037] Figure 17 is Figure 16 an enlarged view of A part of

[0038] Figure 18 is a structural diagram which is part of the embodiment, mainly showing the structure of the heating device;

[0039] Figure 19 is a structural schematic diagram which is part of the embodiment, mainly showing the structure of the pressing structure and part of the surrounding parts;

[0040] Figure 20 is a structural schematic diagram which is part of the embodiment, mainly showing the structure of the pressing surface and the clamping groove;

[0041] Figure 21 is a structural schematic diagram which is part of the embodiment, mainly showing the structure of the first heating component, the second heating component and part of the surrounding parts;

[0042] Figure 22 is a structural schematic diagram which is part of the embodiment, mainly showing the structure of the detection device;

[0043] Figure 23 is a structural schematic diagram which is part of the embodiment, mainly showing the structure of the third pneumatic clamp jaw and part of the surrounding parts;

[0044] Figure 24 is a structural schematic diagram which is part of the embodiment, mainly showing the structure of the industrial camera and part of the surrounding parts;

[0045] Figure 25 is a structural schematic diagram which is part of the embodiment, mainly showing the structure of the magnetic ring inductor;

[0046] Figure 26 is a structural schematic diagram which is part of the embodiment, mainly showing the structure of the pipe segment and the magnetic ring inductor;

[0047] Figure 27 is a structural schematic diagram which is part of the embodiment, mainly showing the structure of the communication chamber and the exhaust outlet.

[0048] Reference signs:

[0049] 1, multi-station turntable; 11, containing groove;

[0050] 2, power device;

[0051] 3, feeding device; 31, feeding plate; 311, groove; 32, first pneumatic clamp jaw;

[0052] 4, pipe cutting device;

[0053] 41, driving piece; 411, winding roller; 412, guide roller; 413, driving roller; 414, first motor;

[0054] 42, cutting piece; 421, cutter; 422, pushing structure; 423, cutter seat;

[0055] 43, inserting rod; 431, air chamber; 432, exhaust outlet; 433, first limiting part;

[0056] 44, transfer member; 441, moving structure; 4411, rotary motor; 442, moving frame; 443, pushing plate; 4431, through hole; 444, receiving plate; 4441, protrusion; 445, transfer robot; 4451, taking rod; 4452, moving arm;

[0057] 45, transmission rod; 451, second limiting part;

[0058] 46, elastic component;

[0059] 47, lifting structure;

[0060] 48, fixing frame;

[0061] 49, mounting table; 491, through hole; 492, counterbore;

[0062] 5, heating device; 51, first heating component; 511, first heating surface; 52, second heating component; 521, second heating surface; 53, hot air outlet; 54, lifting structure; 55, connecting frame; 56, pressing structure; 561, pressing surface; 562, clamping groove;

[0063] 6, detection device; 61, industrial camera; 62, illuminating lamp; 63, second linear module; 64, third linear module; 65, second motor; 66, third pneumatic gripper; 67, gripper mounting seat;

[0064] 7, general support;

[0065] 8, magnetic ring inductor;

[0066] 9, pipe section. DETAILED DESCRIPTION

[0067] Embodiments of the present disclosure will be described in more detail with reference to the drawings. Although certain embodiments of the present disclosure are shown in the drawings, it is understood that the present disclosure can be embodied in various forms and should not be interpreted as being limited to the embodiments set forth herein. Rather, these embodiments are provided so that the present disclosure can be more thoroughly and completely understood. It should be understood that the drawings of the present disclosure are for exemplary purposes only and are not intended to limit the scope of protection of the present disclosure.

[0068] It should also be noted that, for the sake of convenience, only the parts related to the present application are shown in the drawings. The embodiments in the present disclosure and the features in the embodiments can be combined with each other without conflict.

[0069] It should be noted that the terms "first", "second", and the like in the present disclosure are only used to distinguish different devices, modules or units, and are not intended to limit the order or interdependence of the functions performed by these devices, modules or units.

[0070] It should be noted that the modification of "one", "multiple" in the present disclosure is illustrative but not restrictive, and those skilled in the art should understand that unless otherwise explicitly indicated in the context, it should be understood as "one or more".

[0071] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0072] Referring to Figures 1-27 ,

[0073] A sleeve machine applied to magnetic ring inductance 8, comprising: a multi-station turntable 1, a power device 2, a feeding device 3, a pipe cutting device 4, a heating device 5, a detection device 6 and a total support 7. The multi-station turntable 1, the power device 2, the feeding device 3, the pipe cutting device 4, the heating device 5, the detection device 6 and the total support 7 are all connected with the total support 7.

[0074] The power device 2 drives the multi-station turntable 1 to rotate, so that the multi-station turntable 1 rotates to the feeding device 3, the pipe cutting device 4, the heating device 5 and the detection device 6 in turn. The power device 2 adopts a motor.

[0075] The feeding device 3 is used for placing the magnetic ring inductance 8 on the multi-station turntable 1. The feeding device 3 comprises a feeding plate 31 and a first pneumatic clamp jaw 32, the feeding plate 31 is provided with a plurality of grooves 311, the magnetic ring inductance 8 is placed in the groove 311, the first pneumatic clamp jaw 32 simultaneously clamps a plurality of magnetic ring inductances 8 and transfers the magnetic ring inductance 8 to the multi-station turntable 1. Among them, the plurality of grooves 311 are distributed in the form of a rectangular array on the pushing plate 443, the multi-station turntable 1 is provided with a plurality of accommodating grooves 11 for placing the magnetic ring inductance 8. Preferably, the multi-station turntable 1 adopts a hexagonal disc body, and the accommodating grooves 11 are arranged at the edge of the hexagonal disc body, so that the multi-station turntable 1 simultaneously transfers a plurality of magnetic ring inductances 8. The first pneumatic clamp jaw 32 is driven to move position by a mechanical arm or a moving arm 4452.

[0076] The pipe cutting device 4 is used for cutting the sleeve into a plurality of pipe segments 9 and sleeving the pipe sleeve onto the magnetic ring inductance 8 of the multi-station turntable 1. The heating device 5 is used for heating the pipe segment 9 on the magnetic ring inductance 8, so that the pipe segment 9 tightens and wraps the magnetic ring inductance 8, and the processing of the magnetic ring inductance 8 is completed. The detection device 6 is used for detecting the magnetic ring inductance 8 wrapped with the pipe segment 9. In summary, the present application realizes automatic processing of the magnetic ring inductance 8.

[0077] Specifically, the pipe cutting device 4 comprises a driving member 41, a cutting member 42, a inserting rod 43 and a transferring member 44. The driving member 41 is used to send the sleeve pipe to the cutting member 42. The sleeve pipe is wound on the winding roller 411, the driving member 41 pulls the sleeve pipe wound on the winding roller 411 outwards and sends it to the position of the cutting member 42, the cutting member 42 cuts the sleeve pipe to obtain the pipe segment 9. The inserting rod 43 is arranged above the cutting member 42, when the driving member 41 sends the sleeve pipe to the cutting member 42, the sleeve pipe is sleeved on the inserting rod 43, the inserting rod 43 is used to position the upper part of the sleeve pipe, when cutting, it can support the both ends of the cutting position, and better cut the sleeve pipe by the cutting member 42. The transferring member 44 is used to send the pipe segment 9 to the multi-station turntable 1.

[0078] The driving member 41 comprises a plurality of guide rollers 412, a driving roller 413 and a first motor 414 used to drive the driving roller 413 to rotate. The plurality of guide rollers 412 guide the sleeve pipe to be pulled from the winding roller 411 to the position of the driving roller 413, and then the driving roller 413 drives the sleeve pipe to be driven to the position of the cutting member 42. The driving roller 413 drives the sleeve pipe by clamping the sleeve pipe with a pair of rollers.

[0079] The pipe cutting device 4 further comprises a mounting table 49. The cutting member 42 and the inserting rod 43 are arranged on the mounting table 49. The mounting table 49 is provided with a through hole 491 with a diameter larger than the outer diameter of the sleeve pipe, and is further provided with an expansion hole, the axis of the expansion hole matches the axis of the through hole 491. The driving member 41 is arranged below the mounting table 49, the driving roller 413 drives the sleeve pipe to move upwards from the position of the expansion hole, the sleeve pipe moves to the through hole 491 and passes out of the through hole 491 to the upper side of the mounting table 49. The expansion hole is used to make the sleeve pipe more easily enter the through hole 491. The inserting rod 43 is located above the through hole 491, then after the sleeve pipe passes out of the through hole 491, it will be partially sleeved on the inserting rod 43, the inserting rod 43 and the upper end surface of the mounting table 49 have a cutting gap, the cutting member 42 is at least partially arranged in the cutting gap, the cutting member 42 cuts the sleeve pipe at the cutting gap to obtain the pipe segment 9 sleeved on the inserting rod 43. Then the transferring member 44 transfers the pipe segment 9 on the inserting rod 43 to the magnetic ring inductor 8 on the multi-station turntable, and realizes that the pipe segment 9 is sleeved on the magnetic ring inductor 8. The plurality of guide rollers 412 are rotatably connected with the mounting table 49. The guide rollers 412 are used to guide the sleeve pipe.

[0080] Specifically, the transferring member 44 transfers the pipe segment 9 on the inserting rod 43 to the multi-station turntable in the following manner. The transferring member 44 comprises a moving structure 441, a moving frame 442, a pushing plate 443, a receiving plate 444, a transferring manipulator 445 and a control structure used to drive the inserting rod 43 and the pushing plate 443 to move respectively.

[0081] The pushing plate 443 is in contact with the outer wall of the inserting rod 43, and the pushing plate 443 partially overlaps the pipe segment 9 on the inserting rod 43. When the pushing plate 443 moves downward relative to the inserting rod 43, the pushing plate 443 can push the pipe segment 9 on the inserting rod 43 downward, so that the pipe segment 9 is separated from the inserting rod 43. In a specific scheme, the pushing plate 443 has a through hole 4431, the inserting rod 43 is inserted into the through hole 4431, and the pushing plate 443 is in sliding connection with the inserting rod 43, so that the pushing plate can better push the pipe segment 9 on the inserting rod 43 downward.

[0082] The moving structure 441 is used to drive the moving frame 442 to move; the inserting rod 43 is in sliding connection with the moving frame 442, and the inserting rod 43 and the rotating frame constitute a whole that moves synchronously. In addition, the pushing plate 443 is connected with the inserting rod 43. The receiving plate 444 is used to receive the pipe segment 9 separated from the inserting rod 43. The receiving plate 444 overlaps the moving track of the inserting rod 43, so that the inserting rod 43 can move to the position of the receiving plate 444 and push the pipe segment 9 on the inserting rod 43 to the receiving plate 444. The transfer robot 445 is arranged between the receiving plate 444 and the multi-station rotating plate. The transfer robot 445 takes away the pipe segment 9 on the receiving plate 444 and places it on the magnetic ring inductor 8 on the multi-station rotating disc 1.

[0083] In a possible implementation scheme of the moving structure 441, the moving structure 441 directly adopts a mechanical arm, and the moving frame 442 is connected with the mechanical arm.

[0084] In a possible implementation scheme of the control structure, the control structure can directly adopt a plurality of electric push rods, the plurality of electric push rods are all connected with the moving frame 442, the output ends of part of the electric push rods are connected with the inserting rod 43, and the output ends of part of the electric push rods are connected with the pushing plate 443. The electric push rods directly drive the inserting rod 43 and the pushing plate 443 to move upward and downward.

[0085] In another possible implementation scheme of the moving structure 441, the moving structure 441 includes a rotating motor 4411, the rotating motor 4411 is arranged on the mounting table 49, and the output end of the rotating motor 4411 is connected with the moving frame 442. The rotating motor 4411 drives the moving frame 442 to rotate, and when the moving frame 442 rotates, the inserting rod 43 can be rotated to the upper side of the receiving plate 444.

[0086] Another possible implementation of the control structure includes the transmission rod 45, the elastic component 46, and the lifting structure 47. The elastic component 46 is a spring. The elastic component 46 is provided in multiple, and the elastic component 46 is arranged on the transmission rod 45 and the insertion rod 43, so that the transmission rod 45 and the insertion rod 43 are subjected to the external force of upward rebound. Wherein the insertion rod 43 has a first limiting portion 433, and the transmission rod 45 has a second limiting portion 451. The first limiting portion 433 and the second limiting portion 451 are arranged away from the workbench. Wherein part of the elastic component 46 is arranged between the first limiting portion 433 and the mounting table 49, and another part of the elastic component is arranged between the second limiting portion 451 and the mounting table 49, so that the elastic component makes the transmission rod 45 and the insertion rod 43 subjected to the external force of upward rebound. The lifting structure 47 is a gas cylinder. Because the size of the gas cylinder is large, the installation of the gas cylinder on the moving frame 442 causes a large space occupation, or the weight of the moving frame 442 is large and difficult to rotate. The gas cylinder needs to be connected with an external gas source, and the rotation of the gas cylinder with the rotating frame causes the pipeline of the gas cylinder to be difficult to connect with the gas source. Therefore, the insertion rod 43 and the transmission rod 45 are fixed by the lifting structure 47, and the downward driving of the insertion rod 43 and the transmission rod 45 is realized by the rotation of the insertion rod 43 and the transmission rod 45. The specific scheme is as follows:

[0087] The position of the receiving plate 444 is also provided with a linear drive structure, which is used to drive the receiving plate 444 to move, so as to better receive the pipe section 9 from the insertion rod 43. The linear drive structure can adopt a linear module.

[0088] The transmission rod 45 is fixedly connected with the pushing plate 443. The mounting table 49 is provided with a fixing frame 48, and the lifting structure 47 is arranged on the fixing frame 48. A plurality of groups of the inserting rod 43 and the transmission rod 45 are arranged on the rotating frame, and part of the inserting rods 43 are located above the through holes 491, and the other part of the inserting rods 43 are located above the receiving plates 444. When the moving frame 442 rotates, the inserting rod 43 and the transmission rod 45 always switch positions above the through holes 491 and above the receiving plates 444. A plurality of the lifting structures 47 are arranged, part of the lifting structures 47 are matched with the positions of the inserting rods 43 at the positions of the through holes 491, and the other part of the lifting structures 47 are matched with the positions of the inserting rods 43 and the transmission rods 45 at the positions of the receiving plates 444. To be precise, the output end of part of the lifting structures 47 moves downward to be in contact with the first limiting portion 433 of the inserting rod 43 above the through hole 491, drives the inserting rod 43 to move downward, and the elastic component 46 is compressed, so that the inserting rod 43 can be moved downward to a position flush with the mounting table 49 or partially into the through hole 491, so that the sleeve can be quickly and stably sleeved on the inserting rod 43, and then the output end of the lifting structure 47 resets, the elastic component 46 drives the inserting rod 43 to move upward through the first limiting portion 433, and the inserting rod 43 moves upward to a position forming a cutting gap with the mounting table 49, and then the cutting piece 42 cuts off the sleeve, and the moving structure 441 drives the moving frame 442 to rotate. When the output end of the other part of the lifting structure 47 moves downward, it will be in contact with the first limiting portion 433 of the inserting rod 43 above the receiving plate 444 and the second limiting portion 451 of the transmission rod 45 at the same time, and drive the inserting rod 43 and the transmission rod 45 to move downward simultaneously or separately.

[0089] In a specific scheme of the receiving plate 444, a plurality of protruding portions 4441 are arranged on the receiving plate 444, and the outer diameter of the protruding portion 4441 is smaller than the inner diameter of the pipe segment 9. Therefore, when the pipe segment 9 is pushed out of the inserting rod 43 and into the receiving plate 444, the pipe segment 9 is sleeved on the protruding portion 4441. The top surface of the protruding portion 4441 and the bottom surface of the inserting rod 43 have a gap, and a displacement structure is arranged at the receiving plate 444, and the displacement structure is used to move the receiving plate 444. The gap is to enable the inserting rod 43 to move relative to the protruding portion 4441 on the receiving plate 444, so as to avoid interference between the inserting rod 43 and the protruding portion 4441. The pipe segment 9 is inserted into the protruding portion 4441, which facilitates the transfer of the mechanical hand 445 to take away the pipe segment 9 from the receiving plate 444.

[0090] The transfer robot 445 uses a second pneumatic gripper and a moving arm 4452. The moving arm 4452 can be a mechanical arm or a two-axis or three-axis sliding table formed by two or more first linear modules. The second pneumatic gripper clamps the plurality of pipe sections 9 on the protrusions 4441. Therefore, the pipe sections 9 are placed on the protrusions, and the second pneumatic gripper can easily take away the plurality of pipe sections 9. The arrangement of the plurality of protrusions 4441 is the same as the arrangement of the accommodating grooves 11 on the multi-station turntable 1, so that the second pneumatic gripper can easily sleeve the plurality of pipes onto the magnetic ring inductor 8. The protrusions 4441 are cylindrical protrusions formed on the receiving plate 444. When the insertion rod 43 rotates above the receiving plate 444, the pushing plate 443 moves downward to directly push the pipe section 9 on the insertion rod 43 onto the protrusions 4441. The second pneumatic gripper can also be replaced by a material taking rod 4451. The material taking rod 4451 is provided in plurality, and the plurality of material taking rods 4451 are connected with the moving arm 4452. The moving arm 4452 moves the material taking rod 4451 downward to the protrusions 4441 of the receiving plate 444, and then inserts the pipe section 9 on the protrusions 4441. Then, the moving arm 4452 moves the material taking rod 4451 upward and moves to the multi-station turntable 1. The material taking rod 4451 sleeves the pipe section 9 onto the magnetic ring inductor 8.

[0091] Specifically, the cutting member 42 comprises a cutting knife 421 and a pushing structure 422; the cutting knife 421 is arranged obliquely; and the pushing structure 422 is used for driving the cutting knife 421 to move to the cutting gap. The pushing structure 422 adopts a pneumatic cylinder. The cutting knife 421 is arranged on a knife seat 423, and the knife seat 423 is in sliding connection with the mounting table 49. The oblique arrangement of the cutting knife 421 means that the cutting edge of the cutting knife 421 and the direction in which the pushing structure 422 drives the cutting knife 421 to move form an angle of 10-80°, preferably an angle of 30-50°. The oblique arrangement of the cutting knife 421 can more easily cut the sleeve pipe.

[0092] Specifically, the heating device 5 comprises a first heating component 51 with a first heating surface 511 and a second heating component 52 with a second heating surface 521; the pipe section 9 of the magnetic ring inductor 8 is located between the first heating surface 511 and the second heating surface 521; and the first heating surface 511 and the second heating surface 521 both have a plurality of hot air outlets 53. The first heating component 51 and the second heating component 52 are both in block structure. The hot air outlets 53 can be connected with a hot air device. The hot air discharged from the hot air outlets 53 directly contacts the pipe section 9, the pipe section 9 is heated and shrinks, and the magnetic ring inductor 8 is tightly wrapped.

[0093] The heating device 5 can further comprise a lifting structure 54 for lifting and lowering the first heating component 51 and the second heating component 52, the lifting structure 54 comprising a pneumatic cylinder for lifting and lowering the first heating component 51 and the second heating component 52. During rotation of the multi-station turntable 1, the lifting structure 54 lifts the first heating component 51 and the second heating component 52, and when the multi-station turntable 1 stops rotating, the lifting structure 54 lowers the first heating component 51 and the second heating component 52 to heat the magnetic ring inductor 8 on the multi-station turntable 1.

[0094] The heating device 5 can further comprise a connecting frame 55 arranged between the first heating component 51 and the second heating component 52, the first heating component 51 and the second heating component 52 being fixed by the connecting frame 55, the connecting frame 55 being provided with a pressing structure 56 having a pressing surface 561. The lifting structure 54 is further used to lower the pressing structure 56. The pressing surface 561 is provided with a plurality of clamping grooves 562, the positions of the clamping grooves 562 matching the positions of the magnetic ring inductor 8, so that lowering the pressing structure 56 can press the pipe segment 9 by the clamping grooves 562 and tighten the top opening of the pipe segment 9.

[0095] Specifically, the detection device 6 comprises an industrial camera 61 and an illuminating lamp 62, both of which are arranged at the edge of the multi-station turntable 1. The industrial camera 61 visually detects the magnetic ring inductor 8 to determine whether the quality of the magnetic ring inductor 8 meets the requirements.

[0096] More specifically, the detection device 6 further comprises a second linear module 63, a third linear module 64, a second motor 65, a third pneumatic clamp jaw 66, and a clamp jaw mounting seat 67. Both the second linear module 63 and the third linear module 64 are connected with the general support 7, the second linear module 63 being used to move the illuminating lamp 62, and the third linear module 64 being used to move the clamp jaw mounting seat 67. The second motor 65 is arranged on the third linear module 64, and is used to rotate the clamp jaw mounting seat, and the third pneumatic clamp jaw 66 is connected with the clamp jaw mounting seat. Therefore, the third pneumatic clamp jaw 66 can move and rotate, so that the third pneumatic clamp jaw 66 clamps and moves the magnetic ring inductor 8 on the multi-station turntable 1 to the position of the illuminating lamp 62, then the second motor 65 rotates the third pneumatic clamp jaw 66, and the magnetic ring inductor 8 on the third pneumatic clamp jaw 66 faces the illuminating lamp 62 and the industrial camera 61, so that the detection of the quality of the magnetic ring inductor 8 is more accurate.

[0097] In some other embodiments, the middle part of the insertion rod 43 is provided with a ventilation chamber 431 and an exhaust outlet 432, and when the insertion rod 43 is inserted into the sleeve, the ventilation chamber 431 is communicated with the lumen of the sleeve through the exhaust outlet 432. The mounting table 49 is further provided with an air injection device, which is used to inject air into the ventilation chamber 431, and the air injection device comprises an air pump and an air pipe, and the air pipe is communicated with the exhaust outlet of the air pump and the ventilation chamber 431. The air pipe is provided with a pressure relief valve. When the insertion rod 43 is inserted into the sleeve, the air injection device injects air into the communication chamber and the lumen of the sleeve, which is beneficial to keep the sleeve in a normal state and avoid the sleeve from being collapsed, so that the cutting member 42 can better improve the stability of cutting the sleeve.

[0098] When the cutting member 42 cuts the sleeve, the air injection device blows air on the cutter 421, which is beneficial to clean the cutter 421 and better maintain the quality of the cutter 421 for a long time.

[0099] Specifically, the air injection device is preferably fixed on the moving frame 442, so that when the moving frame 442 rotates or moves, the air injection device can better ensure that it is communicated with the ventilation chamber 431 and injects air into the ventilation chamber 431.

[0100] The above description is only some preferred embodiments of the present disclosure and the explanation of the applied technical principles. Those skilled in the art should understand that the scope of the application involved in the embodiments of the present disclosure is not limited to the technical solutions formed by the specific combinations of the above technical features, and should also cover other technical solutions formed by any combination of the above technical features or equivalent features without departing from the above inventive concept. For example, the above features are replaced with the technical features disclosed in the embodiments of the present disclosure (but not limited to) having similar functions to form technical solutions.

Claims

1. A beller for magnetic ring inductors, characterized by, The application relates to a sleeve machine for magnetic ring inductors. The sleeve machine comprises a multi-station rotary disc driven to rotate by a power device, a feeding device for feeding a magnetic ring inductor onto the multi-station rotary disc, a pipe cutting device for cutting a sleeve pipe into pipe segments and sleeving the pipe segments onto the magnetic ring inductor on the multi-station rotary disc, a heating device for heating the pipe segments on the magnetic ring inductor to make the pipe segments shrink and wrap the magnetic ring inductor, and a detection device for detecting the magnetic ring inductor wrapped by the pipe segments. The power device is used to drive the multi-station rotary disc to rotate to the feeding device, the pipe cutting device, the heating device and the detection device in sequence.

2. The sleeve machine for magnetic ring inductors according to claim 1, wherein the pipe cutting device comprises a driving member, a cutting member, a inserting rod and a transferring member; the driving member is used to send the sleeve pipe to the cutting member; the inserting rod is arranged above the cutting member, and the sleeve pipe is sleeved onto the inserting rod when the driving member sends the sleeve pipe to the cutting member; the cutting member is used to cut the sleeve pipe to obtain pipe segments; and the transferring member is used to send the pipe segments to the multi-station rotary disc.

3. The sleeve machine for magnetic ring inductors according to claim 2, wherein the pipe cutting device further comprises a mounting table; the cutting member and the inserting rod are arranged on the mounting table; a through hole with a diameter larger than the outer diameter of the sleeve pipe is formed in the mounting table; and an expansion hole is formed in the mounting table, and the axis of the expansion hole matches the axis of the through hole; the inserting rod and the upper end surface of the mounting table have a cutting gap, and the cutting member is arranged at least partially in the cutting gap.

4. The sleeve machine for magnetic ring inductors according to claim 3, wherein the transferring member comprises a moving structure, a moving frame, a pushing plate, a receiving plate, a transferring manipulator and a control structure used to drive the inserting rod and the pushing plate to move; the pushing plate is in contact with the outer wall of the inserting rod, and the pushing plate and the pipe segment on the inserting rod partially coincide; the moving structure is used to drive the moving frame to move; the inserting rod is in sliding connection with the moving frame, and the inserting rod and the rotating frame form a whole which moves synchronously; the receiving plate coincides with the moving track of the inserting rod; and the transferring manipulator is arranged between the receiving plate and the multi-station rotary disc.

5. The sleeve machine for magnetic ring inductors according to claim 4, wherein the control structure comprises a transmission rod, elastic members and a lifting structure; a plurality of elastic members are arranged on the transmission rod and the inserting rod, so that the transmission rod and the inserting rod are subjected to an external force which rebounds upward; the transmission rod is connected with the pushing plate; and the lifting structure is used to push the inserting rod to move downward and to push the transmission rod to move downward.

6. The sleeve machine for magnetic ring inductors according to claim 5, wherein the moving structure comprises a rotating motor, the rotating motor is arranged on the mounting table, and the output end of the rotating motor is connected with the moving frame; a fixed frame is arranged on the mounting table, and the lifting structure is arranged on the fixed frame. ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ A plurality of sets of the inserting rods and the transmission rods are arranged on the rotating frame, wherein some of the inserting rods are located above the through holes, and the other inserting rods are located above the receiving plate; A plurality of sets of the lifting structures are arranged, some of the lifting structures are matched with the inserting rods located above the through holes, and the other lifting structures are matched with the inserting rods and the transmission rods located above the receiving plate.

7. The sleeve machine applied to the magnetic ring inductor according to claim 4, wherein: A plurality of convex parts are arranged on the receiving plate, and the outer diameter of the convex parts is smaller than the inner diameter of the pipe segment; The top surface of the convex part is spaced apart from the bottom surface of the inserting rod; A displacement structure is arranged on the receiving plate, and the displacement structure is used to move the receiving plate.

8. The sleeve machine applied to the magnetic ring inductor according to claim 2, wherein: The cutting member includes a cutter and a pushing structure, and the cutter is arranged obliquely; The pushing structure is used to move the cutter to the cutting gap.

9. The sleeve machine applied to the magnetic ring inductor according to claim 1, wherein: The heating device includes a first heating component with a first heating surface and a second heating component with a second heating surface; The pipe segment of the magnetic ring inductor is located between the first heating surface and the second heating surface; The first heating surface and the second heating surface each have a plurality of hot air outlets.

10. The sleeve machine applied to the magnetic ring inductor according to claim 1, wherein: The detection device includes an industrial camera and an illuminating lamp, and the industrial camera and the illuminating lamp are arranged on the edge of the multi-station turntable.

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