Sorting mechanism for full-automatic coil assembling machine

Abstract

The utility model provides a sorting mechanism for a full-automatic coil assembling machine, which relates to the technical field of coil assembling, and comprises a support table, a sorting mechanism, a feeding mechanism and a discharging mechanism, a supporting plate is arranged at one end of the connecting rod, the other end of the connecting rod is connected with a conveying part of the conveying mechanism, and the conveying mechanism drives the connecting rod to move; one end of the supporting rod is arranged at the top of the supporting plate, a fixing block is arranged on the outer wall face of the supporting rod, a plurality of fixing plates are arranged on the outer wall face of the fixing block in the circumferential direction with the central axis of the supporting rod as a rotating shaft, and a magnetic field sensor is arranged at the top of each fixing plate; the number of the sorting assemblies corresponds to the number of the fixing plates, and each sorting assembly is used for identifying the winding direction of the coil; the magnetic field sensor is used for detecting the magnetic field direction in the sorting assembly. The sorting mechanism can distinguish the winding directions of the coils, and the situation of mixed assembly is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to a coil assembly technical field, concretely relates to a sorting mechanism for full -automatic coil loading machine. BACKGROUND

[0002] At present, in the production and assembly process of the coil, most are carried out through manual or semi -automatic production mode, especially in the process of adopting manual mode and assembling the coil in the hot -pressing fixture, the strength, age, hand flexibility of the staff are required, and the training cycle is long, and the hand is slow, in addition, since the coil also has the left and right rotation similar to the thread, for some insufficient experience staff, the coil assembly confusion problem appears, thereby affecting the product quality. INNOVATION CONTENT

[0003] The utility model discloses to solve the low assembly efficiency, the coil winding direction confusion assembly problem that appears in the process of the coil assembly in the hot -pressing fixture, provides a sorting mechanism for full -automatic coil loading machine, can distinguish the winding direction of the coil, avoids the confusion assembly situation.

[0004] The utility model discloses a sorting mechanism for full -automatic coil loading machine, which comprises a support table, a connecting rod, a support rod and a sorting assembly.

[0005] The utility model discloses a sorting mechanism for full -automatic coil loading machine, which comprises a support table, a connecting rod, a support rod and a sorting assembly.

[0006] The support table is provided with a conveying mechanism on the top, the connecting rod is provided with a support plate at one end and connected with the conveying part of the conveying mechanism at the other end, and the connecting rod is driven to move by the conveying mechanism, the support rod is provided on the top of the support plate at one end, the outer wall surface of the support rod is provided with a fixed block, the outer wall surface of the fixed block is provided with a plurality of fixed plates circumferentially with the center axis of the support rod as the rotation shaft, and the top of each fixed plate is provided with a magnetic field sensor, the sorting assembly is corresponding to the plurality of fixed plates in number, and each sorting assembly is used for identifying the winding direction of the coil, and the magnetic field sensor is used for detecting the magnetic field direction in the sorting assembly.

[0007] Optionally, the conveying mechanism comprises a motor provided on the top of the support table, a main sprocket provided on the output shaft of the motor, a plurality of support shafts vertically provided on the top of the support table, a vice sprocket rotationally connected to the outer wall surface of each support shaft, a chain wound on the outer wall surfaces of the main sprocket and the plurality of vice sprockets, so that the main sprocket and the plurality of vice sprockets are linked through the chain, and the connecting rod is arranged on the outer wall surface of the chain.

[0008] Optionally, the sorting assembly comprises: a first limiting block arranged on the top of the fixed plate, a first limiting slot being formed in the middle of the first limiting block for placing the circular coil; two first baffles, each arranged on the top of the fixed plate and located at the two sides of the first limiting block, a first gap being formed between the two first baffles and the first limiting block, and the first gap being communicated with the first limiting slot; a first power supply arranged on the top of the fixed plate, the positive and negative poles of the first power supply being respectively located on the side wall surface of each first baffle facing the first limiting block, for electrifying the end part of the coil entering into the gap and forming a loop, and the magnetic field sensor detecting and recording the magnetic field formed by the coil.

[0009] Optionally, the sorting assembly further comprises: a second limiting block arranged on the top of the other fixed plate, a second limiting slot being formed in the middle of the second limiting block for placing the flat coil; two second baffles, each arranged on the top of the fixed plate and located at the two sides of the second limiting block, a second gap being formed between the two second baffles and the second limiting block, and the second gap being communicated with the second limiting slot; a second power supply arranged on the top of the fixed plate, the positive and negative poles of the second power supply being respectively located on the side wall surface of each second baffle facing the second limiting block, for electrifying the end part of the coil entering into the gap and forming a loop, and the magnetic field sensor detecting and recording the magnetic field formed by the coil.

[0010] Optionally, the sorting assembly further comprises: a third limiting block arranged on the top of the remaining fixed plate, a third limiting slot being formed in the middle of the third limiting block for placing the square coil; two third baffles, each arranged on the top of the fixed plate and located at the two sides of the third limiting block, a third gap being formed between the two third baffles and the third limiting block, and the third gap being communicated with the third limiting slot; a third power supply arranged on the top of the fixed plate, the positive and negative poles of the third power supply being respectively located on the side wall surface of each third baffle facing the third limiting block, for electrifying the end part of the coil entering into the gap and forming a loop, and the magnetic field sensor detecting and recording the magnetic field formed by the coil.

[0011] Optionally, the top of each of the first baffle, the second baffle and the third baffle is provided with a label for indicating the positive and negative poles of each power supply.

[0012] Optionally, the top of the support table is further provided with a guide rail, and the top of the fixed plate is provided with a guide rod, the guide rod being slidingly connected with the guide rail.

[0013] Optionally, the fixed block is a triangular column or a prism with a polygonal bottom surface.

[0014] The sorting assembly has the following advantages:

[0015] By placing different shaped coils in each sorting assembly, the sorting assembly distinguishes the winding direction of the different shaped coils, and in the process of distinguishing the coils, the conveying mechanism drives the connecting rod to move through the conveying part of the conveying mechanism, the connecting rod drives the support rod to move through the support plate, the outer wall surface of the support rod is provided with a fixed block, the outer wall surface of the fixed block is provided with a plurality of fixed plates which are circumferentially arranged with the center axis of the support rod as the rotating shaft, the top of each fixed plate is provided with a magnetic field sensor, and the number of sorting assemblies and fixed plates corresponds, that is, the top of each fixed plate is provided with a sorting assembly, when the coil is in the interior of the sorting assembly, the sorting assembly judges the winding direction of the coil, so that the coil can generate a magnetic field, and then the magnetic field sensor detects and collects the record, and then the electric signal is transmitted to the full-automatic coil mounting machine, the coil is mounted in the jig by the coil mounting machine and subsequent processes, that is, the coil is not installed in the jig without being distinguished, especially for the parts on the jig which require the winding direction of the coil, the coil is installed incorrectly. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0017] Fig. 1 It is a top view structural schematic diagram of the sorting mechanism for the full-automatic coil mounting machine.

[0018] Fig. 2 It is a top view structural schematic diagram of the sorting assembly.

[0019] Fig. 3 It is a side view structural schematic diagram of the guide rod arranged on the fixed plate.

[0020] Reference signs:

[0021] 1-supporting table;

[0022] 2-conveying mechanism, 20-output shaft, 21-supporting shaft, 22-main sprocket, 23-vice sprocket, 24-chain; 3-connecting rod, 4-supporting plate;

[0023] 5-supporting rod, 50-fixed block;

[0024] 6-sorting assembly, 60-fixed plate, 601-first baffle, 602-second baffle, 603-third baffle, 61-magnetic field sensor, 62-first limit block, 620-first limit slot, 621-first gap, 63-first power supply, 64-second limit block, 640-second limit slot, 641-second gap, 65-second power supply, 66-third limit block, 660-third limit slot, 661-third gap, 61-third power supply; 7-guiding rail. DETAILED DESCRIPTION

[0025] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0026] The following disclosure provides many different embodiments or examples for implementing different structures of the present application. In order to simplify the disclosure of the present application, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present application.

[0027] The embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0028] Embodiments

[0029] Please refer to Figs. 1-3As shown, the embodiment discloses a sorting mechanism for a full-automatic coil winding machine, which comprises a support table 1, a conveying mechanism 2 arranged on the top of the support table 1, the conveying mechanism 2 having an input end and an output end, a coil being input through the input end and then output from the output end, specifically, the conveying mechanism 2 comprising a motor, a main sprocket 22, a plurality of support shafts 21, a plurality of auxiliary sprockets 23 and a chain 24, wherein the motor is arranged on the top of the support table 1, the main sprocket 22 being arranged on the outer wall surface of the output shaft 20 of the motor, so that the motor drives the main sprocket 22 to rotate through the output shaft 20. A plurality of support shafts 21 are arranged on the top of the support table 1, each support shaft 21 having an auxiliary sprocket 23 arranged on the outer wall surface thereof, and one chain 24 being arranged on the outer wall surface of the main sprocket 22 and the outer wall surface of each auxiliary sprocket 23, so that the main sprocket 22 and the plurality of auxiliary sprockets 23 can be linked through the chain 24, that is, by operating the motor, the motor drives the main sprocket 22 to rotate through the output shaft 20, and the main sprocket 22 drives the auxiliary sprockets 23 to rotate through the chain 24 after rotating.

[0030] A connecting rod 3 is arranged on the outer wall surface of the chain 24, it is worth noting that in the embodiment, the number of the connecting rods 3 is plural, one end of each connecting rod 3 is arranged on the outer wall surface of the chain 24, and the adjacent connecting rods 3 are arranged at intervals, the other end of each connecting rod 3 is arranged with a support plate 4, a support rod 5 is arranged on the top of each support plate 4 at the middle position, that is, the support rod 5 is arranged perpendicularly to the support plate 4, a fixing block 50 is arranged on the outer wall surface of the support rod 5, the fixing block 50 is a triangular column or a prism with a polygonal bottom surface, in the embodiment, the fixing block 50 is specifically a triangular column, a plurality of sorting assemblies 6 are distributed circumferentially on the outer wall surface of the fixing block 50 with the central axis of the support rod 5 as the rotation axis, the sorting assemblies 6 can distinguish the winding direction of the coil and can distinguish and place according to different coil shapes.

[0031] Specifically, the above-mentioned sorting assembly 6 is divided into three types of sorting assemblies 6 according to the shape of the coil, the first sorting assembly 6 is used for placing a circular coil, and the first sorting assembly 6 comprises a first limiting block 62, two first baffles 601 and a first power supply 63, wherein the first limiting block 62 is arranged on the top of the fixed plate 60, a first limiting groove 620 is formed in the middle of the top of the first limiting block, and the first limiting groove 620 is used for placing a circular coil. Two first baffles 601 are arranged on the top of the fixed plate 60, and the two first baffles 601 are respectively located on the two sides of the first limiting block 62, wherein each first baffle 601 has a first gap 621 between the first limiting block 62, and the first gap 621 is in communication with the first limiting groove 620. It is worth noting that the first limiting block 62 is divided into two first limiting blocks 62 after the first gap 621 and the first limiting groove 620 are communicated. The first power supply 63 is arranged on the top of the fixed plate 60, and the positive and negative electrodes of the first power supply 63 are respectively arranged on the side wall surface of each first baffle 601 facing the first limiting block 62, that is, when the circular coil is placed in the first limiting groove 620, the two ends of the circular coil are respectively placed in the positive and negative electrodes of the first power supply 63. After the circular coil is placed, the wire feet at both ends of the circular coil are respectively tightly attached to the positive and negative electrodes of the first power supply 63 in the first gap 621. It should be noted that the starting end of the coil, that is, the starting position of the coil during winding, is placed into the positive electrode of the first power supply 63, at which time the first power supply 63 can be started. After the power supply is introduced into the interior of the circular coil through the positive electrode and then flows back from the negative electrode to form a loop, an electric current passes through the interior of the circular coil, and a magnetic field is formed. At this time, the magnetic field sensor 61 arranged in the first limiting groove 620 on the top of the fixed plate 60 detects and records the magnetic field generated by the circular coil. If the direction of the magnetic field is along the central axis of the fixed plate 60 towards the direction directly above, the circular coil is a left winding coil, otherwise it is a right winding coil. The magnetic field recorded by the magnetic field sensor 61 is converted into an electric signal, which is then transmitted to the control end of the full-automatic coil winding machine. After being received and processed by the control end, the electric signal is transmitted to the coil grabbing end in the full-automatic coil winding machine, such as a mechanical arm. The mechanical arm corresponds to grab different circular coils in different first limiting grooves 620 and install them on the jig. It should be noted that the full-automatic coil winding machine is a conventional technical means for those skilled in the art. The mechanical arm mentioned here is only used as an example and is not necessarily limited to the use of a mechanical arm. Of course, as long as the signal received from the control end can be fed back to the grabbing end, the circular coil in the corresponding first limiting groove 620 can be grabbed and installed on the jig.

[0032] The sorting assembly 6 described above also includes a second case, the second sorting assembly 6 includes a second limiting block 64, two second baffles 602 and a second power supply 65, compared with the first sorting assembly 6, only the shape of the second limiting groove 640 opened at the top of the second limiting block 64 and the first limiting groove 620 is different, specifically, the second limiting groove 640 is oval, suitable for flat coils, accordingly, the shape of the third limiting groove 660 opened at the top of the third limiting block 66 in the third sorting assembly 6 is square, suitable for square coils.

[0033] The top of the first baffle 601, the second baffle 602 and the third baffle 603 is provided with a label, the label is marked with "+" and "-", used to prompt the positive and negative of the power supply, to avoid the error of the coil placement.

[0034] The top of the support table 1 is also provided with a guide rail 7, the bottom of each fixed plate 60 is provided with a guide rod 40, the guide rod is slidably connected with the guide rail 7, that is, the fixed plate 60 can be supported by the guide rod, on the one hand, the load when the connecting rod 3 is arranged at the connecting position of the chain 24 is reduced, on the other hand, the conveying of the fixed plate 60 can be guided, so that the conveying mechanism 2 can form a conveying line similar to a closed loop.

[0035] Finally, it should be noted that: the above is only the preferred embodiment of the present application, and is not used to limit the present application, for those skilled in the art, the present application can have various changes and variations, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A sorting mechanism for a fully automatic coil loading machine, characterized in that, include: A support platform has a conveying mechanism on its top; a connecting rod has a support plate at one end and is connected to the conveying part of the conveying mechanism at the other end, and is moved by the conveying mechanism; a support rod has one end located on the top of the support plate, and a fixing block is provided on the outer wall of the support rod. Multiple fixing plates are arranged circumferentially on the outer wall of the fixing block with the central axis of the support rod as the rotation axis. A magnetic field sensor is provided on the top of each fixing plate; a sorting assembly is provided, the number of which corresponds to the number of fixing plates. Each sorting assembly is used to identify the winding direction of the coil; wherein, the magnetic field sensor is used to detect the direction of the magnetic field in the sorting assembly.

2. The sorting mechanism for a fully automatic coil loading machine according to claim 1, characterized in that, The conveying mechanism includes: a motor, which is located on the top of the support platform, and a main sprocket is provided on the output shaft of the motor; multiple support shafts, which are respectively vertically located on the top of the support platform, and a secondary sprocket is rotatably connected to the outer wall surface of each support shaft; a chain, which is wound around the outer wall surface of the main sprocket and the multiple secondary sprockets, so that the main sprocket and the multiple secondary sprockets are linked by the chain; wherein, the connecting rod is located on the outer wall surface of the chain.

3. The sorting mechanism for a fully automatic coil loading machine according to claim 2, characterized in that, The sorting assembly includes: a first limiting block disposed on the top of the fixed plate, wherein a first limiting groove is formed in the middle of the first limiting block for placing a circular coil; two first baffles disposed on the top of the fixed plate and respectively located on both sides of the first limiting block, wherein a first gap is formed between the two first baffles and the first limiting block, and the first gap communicates with the first limiting groove; a first power supply disposed on the top of the fixed plate, wherein the positive and negative terminals of the first power supply are respectively located on the side wall of each first baffle facing the first limiting block, for energizing the end of the coil entering the gap and forming a circuit; and a magnetic field sensor detecting and recording the magnetic field formed by the coil.

4. The sorting mechanism for a fully automatic coil mounting machine according to claim 3, characterized in that, The sorting assembly further includes: a second limiting block, which is disposed on the top of another fixed plate, and a second limiting groove is formed in the middle of the second limiting block for placing a flat coil; two second baffles, both disposed on the top of the fixed plate and respectively located on both sides of the second limiting block, with a second gap between the two second baffles and the second limiting block, and the second gap communicating with the second limiting groove; a second power supply, which is disposed on the top of the fixed plate, with the positive and negative terminals of the second power supply respectively located on the side wall of each second baffle facing the second limiting block, for energizing the end of the coil entering the gap and forming a circuit; and a magnetic field sensor detecting and recording the magnetic field formed by the coil.

5. The sorting mechanism for a fully automatic coil mounting machine according to claim 4, characterized in that, The sorting assembly further includes: a third limiting block, which is disposed on the top of the remaining fixed plate, and a third limiting groove is formed in the middle of the third limiting block for placing a square coil; two third baffles, both disposed on the top of the fixed plate and respectively located on both sides of the third limiting block, with a third gap between the two third baffles and the third limiting block, and the third gap communicating with the third limiting groove; a third power source, which is disposed on the top of the fixed plate, with the positive and negative terminals of the third power source respectively located on the side wall of each third baffle facing the third limiting block, for energizing the end of the coil entering the gap and forming a circuit, and a magnetic field sensor detecting and recording the magnetic field formed by the coil.

6. The sorting mechanism for a fully automatic coil mounting machine according to claim 5, characterized in that, The tops of the first baffle, the second baffle, and the third baffle are respectively labeled to indicate the positive and negative terminals of each power source.

7. The sorting mechanism for a fully automatic coil mounting machine according to claim 6, characterized in that, The top of the support platform is also provided with a guide rail, and the top of the fixing plate is provided with a guide rod, which is slidably connected to the guide rail.

8. The sorting mechanism for a fully automatic coil loading machine according to claim 7, characterized in that, The fixing block is a triangular prism or a prism with a polygonal base.

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