Multi-station inductance winding machine

Abstract

The utility model relates to the technical field of inductor winding machines, in particular to a multi-station inductor winding machine. Comprising a workbench, at least two clamping devices, a wire feeding device, a wire hooking device and a wire pulling device, the wire hooking device comprises a first movable frame, first hooking needles and a wire hooking execution mechanism, the first hooking needles are installed on the first movable frame and used for hooking the wire, the wire hooking execution mechanism is used for driving the first movable frame to move up and down, the number of the first hooking needles is equal to that of the clamping devices, and one first hooking needle can enter one clamping device to pull the wire downwards from the position above the inductor; the wire pulling device comprises a second movable frame, wire clamping mechanisms installed on the second movable frame and used for clamping the wires and a wire pulling executing mechanism used for driving the second movable frame to move, the number of the wire clamping mechanisms is equal to that of the clamping devices, and one wire clamping mechanism can enter one clamping device to pull the wires upwards from the lower portion of the inductor.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of inductance winding machine especially is a kind of multi-station inductance winding machine. BACKGROUND

[0002] With the continuous development and progress of science and technology, the types of electronic products are becoming more and more rich, and there are various different electronic products in various aspects of life. In the production and processing of electronic products, various electronic components are needed, and the coil is a more important component in some electronic components.

[0003] Common mode inductance, also known as common mode choke, is a magnetic ring with a ring-shaped winding. In the production process of the ring-shaped coil, the winding machine can be used for winding. Its working mode is to clamp the ring-shaped magnetic ring, then wind a wire on one quarter or half of the magnetic ring, and then wind another wire on the pre-wound part of the magnetic ring to complete the winding of the coil. The specific winding process is to guide the wire to the upper part of the magnetic ring, then hook the wire above the magnetic ring into the center hole of the magnetic ring with a hook needle, then guide the wire to the upper part of the magnetic ring again, and then wind the wire on the magnetic ring one turn. Repeat the cycle to complete the winding of the coil.

[0004] In the prior art, the winding device applied to common mode inductance winding has only one winding station, and can only wind one inductor at a time, so the production efficiency is low. If the production rate needs to be improved, more devices need to be invested to meet the production capacity demand, which will increase the purchase cost of the devices and make it impossible to further reduce the production cost.

[0005] Therefore, it is necessary to study a new technical solution to solve the above problems. UTILITY MODEL CONTENTS

[0006] Therefore, the utility model mainly aims at the defects in the prior art, and provides a multi-station inductance winding machine, which effectively solves the technical defect that the winding device can only wind one inductor at a time. It not only improves the production efficiency, but also reduces the production cost.

[0007] To achieve the above purpose, the utility model adopts the following technical scheme: a multi-station inductance winding machine, comprising a workbench, a clamping device mounted on the workbench and used for carrying an inductor for winding, a wire feeding device mounted on the workbench and used for pulling a wire to the upper part of the inductor clamped by the clamping device, a wire hooking device used for pulling the wire from the upper part of the inductor to the lower part, and a wire pulling device used for pulling the wire from the lower part of the inductor to the upper part.

[0008] The clamping device has at least two clamping devices arranged at a left and right interval.

[0009] The wire hooking device comprises a first movable frame, a first hooking needle mounted on the first movable frame and used for hooking the wire, and a wire hooking actuating mechanism used for driving the first movable frame to move up and down, the number of the first hooking needles is equal to that of the clamping devices, and one first hooking needle can enter one clamping device to pull the wire from the upper part of the inductor to the lower part.

[0010] The wire pulling device comprises a second movable frame, a wire clamping mechanism mounted on the second movable frame and used for clamping the wire, and a wire pulling actuating mechanism used for driving the second movable frame to move, the number of the wire clamping mechanisms is equal to that of the clamping devices, and one wire clamping mechanism can enter one clamping device to pull the wire from the lower part of the inductor to the upper part.

[0011] The multi-station inductor winding machine has the advantages that compared with the prior art, the number of the first hooking needles and the wire clamping mechanisms is equal to that of the clamping devices, when the inductor winding operation is performed, the two first hooking needles are synchronously driven by the wire hooking actuating mechanism to hook the wire and pull the wire from the upper part of the inductor in the corresponding clamping device to the lower part, and then the two wire clamping mechanisms are synchronously driven by the wire pulling actuating mechanism to clamp the wire from the lower part of the inductor in the corresponding clamping device and pull the wire to the upper part.

[0012] In the first aspect, the two first hooking needles are synchronously driven to perform the wire hooking operation, and the two wire clamping mechanisms are synchronously driven to perform the operation, so that the inductor winding operation of multiple stations can be performed by one device, thereby improving the inductor winding operation efficiency of one device.

[0013] In the second aspect, when the number of the clamping devices is increased in the same device, the number of the first hooking needles and the wire clamping mechanisms only needs to be increased according to the number of the clamping devices, so that the inductor winding operation of multiple stations can be performed without increasing the number of the devices, thereby improving the production efficiency of the device and reducing the purchase cost of the device, so that the production cost can be further reduced.

[0014] In the third aspect, only one wire hooking actuating mechanism is arranged to drive the multiple first hooking needles to synchronously move, and only one wire pulling actuating mechanism is arranged to drive the multiple wire clamping mechanisms to synchronously move, so that the overall structure of the inductor winding machine can be simplified, and the subsequent maintenance and repair are facilitated, and the overall power consumption of the inductor winding machine can be reduced due to the reduction of the actuating mechanisms.

[0015] As a preferred solution, the wire hooking actuating mechanism comprises a first guide rail fixedly mounted on the bottom of the workbench, a first movable seat movably mounted on the first guide rail, and a wire hooking actuating motor used for driving the first movable seat to move in the up and down extension direction of the first guide rail.

[0016] The hooking wire executing motor is connected with the first movable seat through a first belt, and the first movable frame is fixedly installed on the first movable seat and extends below the clamping device.

[0017] As a preferred solution, the workbench bottom is provided with wire pushing devices, and the number of the wire pushing devices is equal to that of the clamping devices.

[0018] The wire pushing device comprises a wire containing frame, a first rotating rod rotatably installed in the wire containing frame, and a wire pushing executing motor for driving the first rotating rod to rotate, and the first rotating rod is provided with a plurality of wire pushing blades.

[0019] When the first hooking needle hooks the wire and pulls it downward, the wire can enter the wire containing frame and be pushed by the wire pushing blades.

[0020] As a preferred solution, the wire clamping mechanism comprises a wire clamping executing cylinder fixedly installed on the second movable frame, a first clamping jaw cylinder installed on the extension rod of the wire clamping executing cylinder, and two wire clamping blocks installed on the output end of the first clamping jaw cylinder, and the first clamping jaw cylinder can drive the two wire clamping blocks to clamp or unclamp the wire.

[0021] When the wire clamping executing cylinder extends or retracts, the first clamping jaw cylinder can be driven to displace forward and backward to drive the two wire clamping blocks to approach or move away from the wire.

[0022] As a preferred solution, the wire pulling executing mechanism comprises a first movable plate movably installed on the workbench, a first wire pulling executing motor installed on the workbench and used for driving the first movable plate to move, a second movable plate movably installed on the first movable plate, a second wire pulling executing motor installed on the first movable plate and used for driving the second movable plate to displace, a third movable plate movably installed on the second movable plate, and a third executing motor installed on the second movable plate and used for driving the third movable plate to displace, and the second movable frame is fixedly installed on the third movable plate.

[0023] As a preferred solution, the clamping device comprises

[0024] The rotating mechanism comprises a base fixedly installed on the workbench, a rotating seat horizontally rotatably installed on the base, and a rotating executing motor installed on the workbench and used for driving the rotating seat to rotate.

[0025] The clamping seat comprises at least two clamping seats movably installed on the rotating seat and oppositely arranged.

[0026] The clamping rod is rotatably installed on each clamping seat, and the two clamping rods are detachably provided with a clamping tool for clamping the inductor at one end.

[0027] The clamping execution cylinder is installed on the workbench and connected with the clamping seat buckle. When the clamping execution cylinder is extended and retracted, the two clamping seats can be driven to move close to or away from each other, so that the two clamping fixtures clamp or do not clamp the inductor.

[0028] The turnover execution cylinder is installed on the workbench and used to drive the clamping rod to rotate.

[0029] As a preferred solution, the extension rod of the clamping execution cylinder is provided with a first buckle fixture, and the clamping seat is provided with a first buckle rod. When the first buckle rod is buckled into the first buckle fixture, the clamping execution cylinder can drive the clamping seat to move.

[0030] The output end of the turnover execution cylinder is provided with a second buckle fixture, and the end of the clamping rod away from the clamping fixture is provided with a second buckle rod. When the second buckle rod is buckled into the second buckle fixture, the turnover execution cylinder can drive the clamping rod to rotate.

[0031] As a preferred solution, the workbench is provided with a first cross beam, and the first cross beam is located at the rear side of the two clamping devices.

[0032] The wire feeding device has two, and the two wire feeding devices are respectively movably installed on the first cross beam.

[0033] As a preferred solution, the wire feeding device includes

[0034] The lateral wire feeding frame is movably installed on the first cross beam;

[0035] The lateral execution motor is installed on the first cross beam and used to drive the lateral wire feeding frame to move;

[0036] The vertical wire feeding frame is movably installed on the lateral wire feeding frame;

[0037] The vertical execution motor is installed on the lateral wire feeding frame and used to drive the vertical wire feeding frame to move;

[0038] The wire feeding pipe is installed on the vertical wire feeding frame;

[0039] The wire cutting mechanism is installed on the vertical wire feeding frame and located at the front end of the wire feeding pipe; and

[0040] The wire clamping mechanism is installed on the vertical wire feeding frame and located at the front end of the wire cutting mechanism.

[0041] As a preferred solution, it further includes a feeding and discharging device, and the feeding and discharging device includes

[0042] The vibrating disc is installed on the workbench and provided with a discharging port;

[0043] The storage disc is installed on the workbench and located at the rear side of the vibrating disc;

[0044] The rotating plate is rotatably installed at one end on the workbench;

[0045] The feeding actuator motor is used to drive the rotating plate to rotate;

[0046] The feeding clamping mechanism is installed at the other end of the rotating plate; and,

[0047] The unloading clamping mechanism is installed at the other end of the rotating plate and is spaced apart from the loading clamping mechanism on the left and right. Attached Figure Description

[0048] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0049] Figure 1 This is a three-dimensional structural diagram of the multi-station inductor winding machine provided in the embodiments of this application;

[0050] Figure 2 yes Figure 1 A partial three-dimensional structural schematic diagram of a multi-station inductor winding machine is shown.

[0051] Figure 3 yes Figure 2 The diagram shows a three-dimensional structure of the wire pulling device in a multi-station inductor winding machine.

[0052] Figure 4 yes Figure 2 The diagram shows a three-dimensional structure of the winding device in a multi-station inductor winding machine.

[0053] Figure 5 yes Figure 2 The diagram shows a three-dimensional structure of the clamping device in a multi-station inductor winding machine.

[0054] Figure 6 yes Figure 2 The diagram shows a three-dimensional structure of the wire feeding device in a multi-station inductor winding machine.

[0055] Figure 7 yes Figure 2 The diagram shows a three-dimensional structural schematic of the loading and unloading device in a multi-station inductor winding machine.

[0056] The following are the labeling elements in the figure:

[0057] 10. Multi-station inductor winding machine;

[0058] 11. Workbench; 111. First crossbeam; 112. Frame;

[0059] 12, clamping device; 121, rotating mechanism; 1211, base; 1212, rotating seat; 1213, rotating execution motor; 122, clamping seat; 1221, first clamping rod; 123, clamping rod; 1231, clamping jig; 1232, second clamping rod; 124, clamping execution cylinder; 1241, first clamping jig; 125, turnover execution cylinder; 1251, second clamping jig;

[0060] 13, wire feeding device; 131, horizontal wire feeding frame; 132, horizontal execution motor; 1321, second belt; 1322, third belt; 133, vertical wire feeding frame; 134, vertical execution motor; 135, wire feeding pipe; 136, wire cutting mechanism; 1361, wire cutting clamp cylinder; 1362, wire cutting blade; 1363, wire cutting execution cylinder; 137, wire clamping mechanism; 1371, wire clamping clamp cylinder; 1372, wire clamping jig; 138, first connecting plate; 1381, first through slot; 139, second connecting plate; 1391, second through slot;

[0061] 14, wire hooking device; 141, first movable frame; 142, first hooking needle; 143, wire hooking execution mechanism; 1431, first guide rail; 1432, first movable seat; 1433, wire hooking execution motor; 1434, first belt;

[0062] 15, wire pulling device; 151, second movable frame; 152, wire clamping mechanism; 1521, wire clamping execution cylinder; 1522, first clamping cylinder; 1523, wire clamping block; 153, wire pulling execution mechanism; 1531, first movable plate; 1532, first wire pulling execution motor; 1533, second movable plate; 1534, second wire pulling execution motor; 1535, third movable plate; 1536, third execution motor; 1537, transmission screw; 1538, transmission nut;

[0063] 16, wire pushing device; 161, wire containing frame; 162, first rotating rod; 163, wire pushing execution motor; 164, wire pushing blade;

[0064] 17, feeding and discharging device; 171, vibrating disc; 1711, discharging port; 172, storage disc; 173, rotating plate; 174, feeding execution motor; 175, feeding clamping mechanism; 1751, feeding execution cylinder; 1752, feeding clamping cylinder; 1753, feeding clamping block; 176, discharging clamping mechanism; 1761, discharging execution cylinder; 1762, discharging clamping cylinder; 1763, discharging clamping block;

[0065] 20, inductor. DETAILED DESCRIPTION

[0066] In order to make the technical problems, technical solutions and beneficial effects of the present application clearer, the present application will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and not to limit the present application.

[0067] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0068] It should be understood that the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", 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 purpose of facilitating the description of 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.

[0069] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise explicitly and specifically limited.

[0070] In order to make the purpose, technical scheme and advantages of the present application clearer, the present application will be further described in detail below with reference to the drawings and embodiments.

[0071] Please refer to Figures 1 to 7 , the multi-station inductance winding machine 10 provided by the embodiments of the present application will be described. The multi-station inductance winding machine 10 comprises a workbench 11, a clamping device 12, a wire feeding device 13, a wire hooking device 14 and a wire pulling device 15.

[0072] The workbench bottom is provided with a rack 111, and the clamping device 12 is installed on the upper surface of the workbench 11 and used for clamping the inductor; the wire feeding device 13 is installed on the upper surface of the workbench 11 and located at the rear side of the clamping device 12, and the wire feeding device 13 is used for pulling the wire to the clamping device 12 to provide the wire for subsequent inductor winding operation; the wire hooking device 14 is used for pulling the wire from the upper inductor to the lower inductor, and the wire pulling device 15 is used for pulling the wire from the lower inductor to the upper inductor, so that the wire can be wound around the inductor. The clamping device 12 is provided with at least two clamping devices 12 arranged at a left-right interval; the wire hooking device 14 comprises a first movable frame 141, a first hooking needle 142 installed on the first movable frame 141 and used for hooking the wire, and a wire hooking execution mechanism 143 used for driving the first movable frame 141 to move up and down, the number of the first hooking needle 142 is equal to the number of the clamping device 12, and one first hooking needle 142 can enter one clamping device 12 to pull the wire from the upper inductor to the lower inductor; the wire pulling device 15 comprises a second movable frame 151, a wire clamping mechanism 152 installed on the second movable frame 151 and used for clamping the wire, and a wire pulling execution mechanism 153 used for driving the second movable frame 151 to move, the number of the wire clamping mechanism 152 is equal to the number of the clamping device 12, and one wire clamping mechanism 152 can enter one clamping device 12 to pull the wire from the lower inductor to the upper inductor.

[0073] Specifically, the number of the first hooking needle 142 and the wire clamping mechanism 152 is equal to the number of the clamping device 12; when the inductor winding operation is performed, the two first hooking needles 142 can be synchronously driven by the wire hooking execution mechanism 143 to hook the wire and pull the wire from the upper inductor to the lower inductor in the corresponding clamping device 12; then the two wire clamping mechanisms 152 can be synchronously driven by the wire pulling execution mechanism 153 to clamp the wire from the lower inductor and pull the wire upward in the corresponding clamping device 12.

[0074] In the first aspect, the two first hooking needles 142 are synchronously driven to perform the wire hooking operation, and the two wire clamping mechanisms 152 are synchronously driven to perform the operation; thus, the inductor winding operation of multiple inductors can be simultaneously performed by one device, thereby improving the inductor winding operation efficiency of one device.

[0075] In the second aspect, when the number of the clamping device 12 is increased in the same device, the number of the first hooking needle 142 and the wire clamping mechanism 152 can be increased according to the number of the clamping device 12; thus, the inductor winding operation of multiple inductors can be simultaneously performed without increasing the number of the device, thereby improving the production efficiency of the device and reducing the purchase cost of the device, and further reducing the production cost.

[0076] In the third aspect, only one hooking mechanism 143 is arranged to drive the plurality of first hooking needles 142 to move synchronously, and only one pulling mechanism 153 is arranged to drive the plurality of clamping mechanisms 152 to move synchronously, so that the overall structure of the inductor winding machine can be simplified, and subsequent maintenance and repair can be facilitated. Meanwhile, the overall power consumption of the inductor winding machine can be reduced due to the reduction of the execution structure.

[0077] It should be noted that, since the inductor has a hollow annular structure, when winding, the first hooking needle 142 passes through the inductor from the lower center position to the upper position, hooks the wire from the upper position of the inductor, and then moves downward to pull the wire from the lower center position of the inductor. Then, the clamping mechanism 152 can be driven by the hooking mechanism 143 to move to the lower position of the inductor and clamp the wire located below the inductor. Further, the hooking mechanism 143 drives the clamping mechanism 152 to exit the displacement of the inductor, and drives the clamping mechanism 152 to move to the upper position of the inductor, thereby completing a wire winding operation. The above steps can be continuously performed to continuously wind the inductor.

[0078] In some embodiments of the present application, the hooking mechanism 143 includes a first guide rail 1431 fixedly installed at the bottom of the workbench 11, a first movable seat 1432 movably installed on the first guide rail 1431, and a hooking execution motor 1433 for driving the first movable seat 1432 to displace along the upward and downward extension direction of the first guide rail 1431. The hooking execution motor 1433 is connected to the first movable seat 1432 through a first belt 1434, and the first movable seat 1432 is fixedly installed on the first movable seat 1432 and extends below the clamping device 12.

[0079] It should be noted that the first hooking needle 142 is provided with a hook groove at the top, and when the first hooking needle 142 passes through the inductor from the bottom to the top, the hook groove of the first hooking needle 142 can hook the wire. When the first hooking needle 142 hooks the wire, the first hooking needle 142 moves downward to pull the wire from the upper position of the inductor to the lower position of the inductor.

[0080] Specifically, the workbench 11 is provided with a wire pushing device 16 at the bottom, and the number of wire pushing devices 16 is equal to the number of clamping devices 12. The wire pushing device 16 includes a wire containing frame 161, a first rotating rod 162 rotatably installed in the wire containing frame 161, and a wire pushing execution motor 163 for driving the first rotating rod 162 to rotate. The first rotating rod 162 is provided with a plurality of wire pushing blades 164. When the first hooking needle 142 hooks the wire and pulls it downward, the wire can enter the wire containing frame 161 and be pushed by the wire pushing blades 164.

[0081] More specifically, after the wire is clamped by the wire clamping mechanism 152, the wire hooking mechanism 143 drives the wire clamping mechanism 152 to move forward, upward and backward in sequence to pull the wire from below the inductor to above the inductor; therefore, after the wire is pulled from above the inductor to below the inductor each time, the wire below is pushed forward by the wire pushing device 16, and after the wire is straightened and limited, the wire is pulled up again, which can prevent the wire from being stuck, thereby improving the reliability and smoothness of the inductor winding process.

[0082] In some embodiments of the present application, the wire clamping mechanism 152 includes a wire clamping execution cylinder 1521 fixedly installed on the second movable frame 151, a first clamping jaw cylinder 1522 installed on the extension rod of the wire clamping execution cylinder 1521, and two wire clamping blocks 1523 installed on the output end of the first clamping jaw cylinder 1522, the first clamping jaw cylinder 1522 can drive the two wire clamping blocks 1523 to clamp or unclamp the wire; when the wire clamping execution cylinder 1521 extends or retracts, the first clamping jaw cylinder 1522 can be driven to move forward and backward to drive the two wire clamping blocks 1523 to approach or move away from the wire.

[0083] Specifically, the wire is pulled up after being clamped by the wire clamping block 1523; compared with the traditional technology using the pull wheel, the problem of the wire being separated during the pulling process can be prevented, thereby further improving the reliability of the wire winding process of the winding machine.

[0084] More specifically, the wire pulling execution mechanism 153 includes a first movable plate 1531 movably installed on the workbench 11, a first wire pulling execution motor 1532 installed on the workbench 11 and used to drive the first movable plate 1531 to move, a second movable plate 1533 movably installed on the first movable plate 1531, a second wire pulling execution motor 1534 installed on the first movable plate 1531 and used to drive the second movable plate 1533 to move, a third movable plate 1535 movably installed on the second movable plate 1533, and a third execution motor 1536 installed on the second movable plate 1533 and used to drive the third movable plate 1535 to move, the second movable frame 151 is fixedly installed on the third movable plate 1535.

[0085] It should be noted that the first pull wire execution motor 1532 and the first movable plate 1531 are in transmission through the cooperation of the transmission screw 1537 and the transmission nut 1538; the transmission screw 1537 is installed at the output end of the first pull wire execution motor 1532, the transmission nut 1538 is installed on the first movable plate 1531, the transmission screw 1537 is screwed with the transmission nut 1538, when the output end of the first execution motor rotates, the transmission screw 1537 drives the transmission nut 1538 to move along the axis of the transmission screw 1537, and drives the first movable plate 1531 to move. The transmission structure of the transmission screw 1537 and the transmission nut 1538 is also applicable to the second pull wire execution motor 1534 and the second movable plate 1533, and the third execution motor 1536 and the third movable plate 1535.

[0086] In addition, the first movable plate 1531, the second movable plate 1533 and the third movable plate 1535 are movably installed through the guide rail and the sliding block, which is a conventional design means for those skilled in the art, and will not be described here.

[0087] In some embodiments of the present application, the clamping device 12 comprises a rotating mechanism 121, a clamping moving seat, a clamping rod 123, a clamping execution cylinder 124 and a turnover execution cylinder 125; the rotating mechanism 121 has a base 1211 fixedly installed on the workbench 11, a rotating seat 1212 horizontally rotatably installed on the base 1211, and a rotating execution motor 1213 installed on the workbench 11 and used to drive the rotating seat 1212 to rotate. The clamping seat 122 has at least two, and the two clamping seats 122 are movably installed on the rotating seat 1212 and oppositely arranged. The clamping rod 123 is rotatably installed on each clamping seat 122, and the two clamping rods 123 are detachably connected at one end with a clamping jig 1231 used for clamping the inductor. The clamping execution cylinder 124 is installed on the workbench 11 and is buckled with the clamping seat 122; when the clamping execution cylinder 124 is extended and retracted, it can drive the two clamping seats 122 to move close to or away from each other to make the two clamping jigs 1231 clamp or not clamp the inductor; the turnover execution cylinder 125 is installed on the workbench 11 and is used to drive the clamping rod 123 to rotate.

[0088] During operation, first, the clamping execution cylinder 124 drives one end of the two clamping rods 123 to move close to each other, so that the clamping jig 1231 clamps the outer surface of the inductor; then the pull wire is hooked to complete a winding operation, before the next winding operation; the rotating mechanism 121 drives the two clamping rods 123 to rotate by an angle, and then the pull wire is hooked to complete a winding operation; the above steps are continued, and the inductor winding operation is completed; at the same time, the two clamping rods 123 can be driven to rotate by the turnover execution cylinder 125.

[0089] Specifically, the telescopic rod of the clamping execution cylinder 124 is provided with a first clamping jig 1241, and the clamping seat 122 is provided with a first clamping rod 1221; after the first clamping rod 1221 is buckled into the first clamping jig 1241, the clamping execution cylinder 124 can drive the clamping seat 122 to move; the output end of the overturning execution cylinder 125 is provided with a second clamping jig 1251, and the end of the clamping rod 123 away from the clamping jig 1231 is provided with a second clamping rod 1232; after the second clamping rod 1232 is buckled into the second clamping jig 1251, the overturning execution cylinder 125 can drive the clamping rod 123 to rotate.

[0090] More specifically, the first clamping jig 1241 and the second clamping jig 1251 are both provided with buckling gaps; after the clamping moving seat is driven by the rotating mechanism 121 to move to the position of the clamping execution cylinder 124, the first clamping rod 1221 can be buckled into the buckling gap of the first clamping jig 1241, and the telescopic rod of the clamping execution cylinder 124 is telescoped, so as to drive the clamping moving seat to move, so as to complete the relative approaching displacement or the relative moving displacement of the clamping rod 123, and complete the clamping or non-clamping of the inductor. After the clamping rod 123 is driven by the rotating mechanism 121 to move to the position of the overturning execution cylinder 125, the second clamping rod 1232 can be buckled into the buckling gap of the second clamping jig 1251, and the output end of the overturning execution cylinder 125 is rotated, so as to rotate the clamping rod 123 by different angles.

[0091] It should be noted that since the clamping rod 123 has two, each clamping rod 123 is matched with one clamping execution cylinder 124 and one overturning execution cylinder 125; the two clamping rods 123 are mirror image arranged, the two clamping execution cylinders 124 are mirror image arranged, and the two overturning execution cylinders 125 are mirror image arranged.

[0092] In some other embodiments of the present application, the workbench 11 is provided with a first cross beam 111, and the first cross beam 111 is located at the rear side of the two clamping devices 12; the wire feeding device 13 has two, and the two wire feeding devices 13 are movably installed on the first cross beam 111.

[0093] Specifically, the wire feeding device 13 comprises a transverse wire feeding frame 131, a transverse execution motor 132, a vertical wire feeding frame 133, a vertical execution motor 134, a wire feeding pipe 135, a wire cutting mechanism 136 and a wire clamping mechanism 137. The transverse wire feeding frame 131 is movably installed on the first cross beam 111, the transverse execution motor 132 is installed on the first cross beam 111 and used to drive the transverse wire feeding frame 131 to move, the vertical wire feeding frame 133 is movably installed on the transverse wire feeding frame 131, the vertical execution motor 134 is installed on the transverse wire feeding frame 131 and used to drive the vertical wire feeding frame 133 to move; the wire feeding pipe 135 is installed on the vertical wire feeding frame 133, the wire cutting mechanism 136 is installed on the vertical wire feeding frame 133 and located at the front end of the wire feeding pipe 135, and the wire clamping mechanism 137 is installed on the vertical wire feeding frame 133 and located at the front end of the wire cutting mechanism 136.

[0094] During operation, a wire is inputted through the wire feeding pipe 135 to a certain length, one end of the wire is clamped by the wire clamping mechanism 137, and the other end of the wire can be cut by the wire cutting mechanism 136, so as to be used for subsequent hooking, pulling and winding operations. The wire cutting mechanism 136 comprises a wire cutting jaw cylinder 1361, two wire cutting blades 1362 installed on the output end of the wire cutting jaw cylinder 1361 and a wire cutting execution cylinder 1363 used to drive the wire cutting jaw cylinder 1361 to move up and down. After the extension rod of the wire cutting execution cylinder 1363 is extended, the two wire cutting blades 1362 can be driven to approach the wire, and the two wire cutting blades 1362 can cut the wire by the wire cutting jaw cylinder 1361. The wire clamping mechanism 137 comprises a wire clamping jaw cylinder 1371 and two wire clamping jigs 1372 installed on the extension rod of the wire clamping jaw cylinder 1371, and the two wire clamping jigs 1372 can clamp the wire by the wire clamping jaw cylinder 1371.

[0095] In some other embodiments of the present application, two wire feeding devices 13 are arranged at a transverse interval and movably installed on the first cross beam respectively; the transverse wire feeding frame 131 of the left wire feeding device 13 is provided with a first connecting plate 138, the transverse wire feeding frame of the right wire feeding device 13 is provided with a second connecting plate 139, and the first connecting plate 138 and the second connecting plate 139 are movably installed on the first cross beam; the upper surface and the lower surface of the first connecting plate 138 are provided with a first through slot 1381 at a longitudinal interval, and the upper surface and the lower surface of the second connecting plate 139 are provided with a second through slot 1391 at a longitudinal interval.

[0096] The transverse execution motor 132 of the left wire feeding device 13 is connected with the first connecting plate 138 through the second belt 1321 and drives the transverse wire feeding frame 131 to move transversely. The transverse execution motor 132 of the right wire feeding device 13 is connected with the second connecting plate 139 through the third belt 1322 and drives the transverse wire feeding frame 131 to move transversely. The second belt 1321 is fixedly connected with the front side first through slot 1381 at the upper end of the first connecting plate 138 and is provided with avoidance through the remaining front side first through slots 1381 and the front side second through slots 1391. The third belt 1322 is fixedly connected with the rear side first through slot 1381 at the upper end of the second connecting plate 139 and is provided with avoidance through the remaining rear side first through slots 1381 and the rear side second through slots 1391, so that the two transverse wire feeding frames 131 can be respectively movably installed on the first cross beam.

[0097] It should be noted that the second belt 1321 and the third belt 1322 are arranged in front and back. The second belt 1321 is sleeved on the first rotating shaft at the left and right ends of the first cross beam. The third belt 1322 is sleeved on the second rotating shaft at the left and right ends of the first cross beam. One first rotating shaft is connected with one transverse execution motor 132. One second rotating shaft is connected with one transverse execution motor 132. That is, one transverse execution motor 132 can drive one transverse wire feeding frame 131 to move.

[0098] In some other embodiments of the present application, the feeding and discharging device 17 is configured in one-to-one correspondence with the number of the clamping device 12. The feeding and discharging device 17 comprises a vibrating disc 171, a storage disc 172, a rotating plate 173, a feeding execution motor 174, an upper clamping mechanism 175 and a lower clamping mechanism 176. The vibrating disc 171 is installed on the workbench 11 and is provided with a discharging port 1711. The storage disc 172 is installed on the workbench 11 and located at the rear side of the vibrating disc 171. The rotating plate 173 is rotatably installed at one end of the workbench 11. The feeding execution motor 174 is used to drive the rotating plate 173 to rotate. The upper clamping mechanism 175 is installed at the other end of the rotating plate 173. The lower clamping mechanism 176 is installed at the other end of the rotating plate 173 and is arranged at a left and right interval with the upper clamping mechanism 175.

[0099] In this way, the upper clamping mechanism 175 and the lower clamping mechanism 176 can be moved by rotating the rotating plate 173, so as to complete the inductance feeding and discharging work. The upper clamping mechanism 175 and the lower clamping mechanism 176 installed on the rotating plate 173 can shorten the time consumption of feeding and discharging, thereby improving the production efficiency of inductance winding.

[0100] Specifically, the feeding clamping mechanism 175 includes a feeding execution cylinder 1751 fixedly installed on the rotating plate 173, a feeding clamp cylinder 1752 installed on the telescopic rod of the feeding execution cylinder 1751, and a feeding clamp block 1753 installed on the output end of the feeding clamp cylinder 1752, the feeding clamp block 1753 is driven by the feeding execution cylinder 1751 to move up and down, and the feeding clamp block 1753 is driven by the feeding clamp cylinder 1752 to clamp the inductor. The discharging clamping mechanism 176 includes a discharging execution cylinder 1761 fixedly installed on the rotating plate 173, a discharging clamp cylinder 1762 installed on the telescopic rod of the discharging execution cylinder 1761, and a discharging clamp block 1763 installed on the output end of the discharging clamp cylinder 1762, the discharging clamp block 1763 is driven by the discharging execution cylinder 1761 to move up and down, and the discharging clamp block 1763 is driven by the discharging clamp cylinder 1762 to clamp the inductor.

[0101] The above is only a preferred embodiment of the present application, and only the technical principle of the present application is specifically described, and these descriptions are only for explaining the principle of the present application, and cannot be explained as the limitation of the protection scope of the present application in any way. Based on the explanation herein, any modification, equivalent replacement and improvement within the spirit and principle of the present application, and other specific embodiments of the present application which can be thought by those skilled in the art without creative labor, should be included in the protection scope of the present application.

Claims

1. A multi-station inductor winding machine, comprising a workbench (11), a clamping device (12) mounted on the workbench (11) and used for carrying an inductor for winding, a wire feeding device (13) mounted on the workbench (11) and used for pulling the wire above the inductor clamped by the clamping device (12), a wire hooking device (14) used for pulling the wire from the inductor upwards, and a wire pulling device (15) used for pulling the wire from the inductor downwards, characterized in that: the clamping device (12) has at least two arranged with a left-right interval; the wire hooking device (14) comprises a first movable frame (141), a first hooking needle (142) mounted on the first movable frame (141) and used for hooking the wire, and a wire hooking execution mechanism (143) used for driving the first movable frame (141) to move up and down, the number of the first hooking needle (142) is equal to that of the clamping device (12), and one first hooking needle (142) can enter one clamping device (12) to pull the wire from the inductor downwards; the wire pulling device (15) comprises a second movable frame (151), a wire clamping mechanism (152) mounted on the second movable frame (151) and used for clamping the wire, and a wire pulling execution mechanism (153) used for driving the second movable frame (151) to move, the number of the wire clamping mechanism (152) is equal to that of the clamping device (12), and one wire clamping mechanism (152) can enter one clamping device (12) to pull the wire from the inductor upwards.

2. The multi-station inductive winding machine of claim 1, wherein: the wire hooking execution mechanism (143) comprises a first guide rail (1431) fixedly mounted on the bottom of the workbench (11), a first movable seat (1432) movably mounted on the first guide rail (1431), and a wire hooking execution motor (1433) used for driving the first movable seat (1432) to move in the up-down extension direction of the first guide rail (1431); the wire hooking execution motor (1433) is connected with the first movable seat (1432) through a first belt (1434), the first movable frame (141) is fixedly mounted on the first movable seat (1432) and extends below the clamping device (12).

3. The multi-station inductive winding machine of claim 2, wherein: a wire pushing device (16) is mounted on the bottom of the workbench (11), and the number of the wire pushing device (16) is equal to that of the clamping device (12); the wire pushing device (16) comprises a wire containing frame (161), a first rotating rod (162) rotatably mounted in the wire containing frame (161), and a wire pushing execution motor (163) used for driving the first rotating rod (162) to rotate, and the first rotating rod (162) is provided with a plurality of wire pushing blades (164); after the first hooking needle (142) hooks the wire and pulls it downwards, the wire can enter the wire containing frame (161) and be pushed by the wire pushing blades (164).

4. The multi-station inductive winding machine of any of claims 1-3, wherein: The clamping mechanism (152) comprises a clamping execution cylinder (1521) fixedly installed on the second movable frame (151), a first clamping jaw cylinder (1522) installed on the telescopic rod of the clamping execution cylinder (1521), and two clamping blocks (1523) installed on the output end of the first clamping jaw cylinder (1522), the first clamping jaw cylinder (1522) being capable of driving the two clamping blocks (1523) to clamp or unclamp the wire; When the clamping execution cylinder (1521) is telescopic, the first clamping jaw cylinder (1522) is capable of being driven to move forward and backward to drive the two clamping blocks (1523) to move close to or away from the wire.

5. The multi-station inductive winding machine of claim 4, wherein: The pulling execution mechanism (153) comprises a first movable plate (1531) movably installed on the workbench (11), a first pulling execution motor (1532) installed on the workbench (11) and used for driving the first movable plate (1531) to move, a second movable plate (1533) movably installed on the first movable plate (1531), a second pulling execution motor (1534) installed on the first movable plate (1531) and used for driving the second movable plate (1533) to move, a third movable plate (1535) movably installed on the second movable plate (1533), and a third execution motor (1536) installed on the second movable plate (1533) and used for driving the third movable plate (1535) to move, and the second movable frame (151) is fixedly installed on the third movable plate (1535).

6. The multi-station inductive winding machine of claim 1 or 2 or 3 or 5, wherein: The clamping device (12) comprises a rotating mechanism (121) comprising a base (1211) fixedly installed on the workbench (11), a rotating seat (1212) horizontally rotatably installed on the base (1211), and a rotating execution motor (1213) installed on the workbench (11) and used for driving the rotating seat (1212) to rotate; two clamping seats (122) movably installed on the rotating seat (1212) and oppositely arranged; a clamping rod (123) rotatably installed on each clamping seat (122), and two clamping jigs (1231) used for clamping the inductor being detachably installed on the opposite ends of the two clamping rods (123); a clamping execution cylinder (124) installed on the workbench (11) and buckled with the clamping seat (122); when the clamping execution cylinder (124) is telescopic, the two clamping seats (122) are capable of being driven to move close to or away from each other to make the two clamping jigs (1231) clamp or unclamp the inductor; and a turnover execution cylinder (125) installed on the workbench (11) and used for driving the clamping rod (123) to rotate.

7. The multi-station inductive winding machine of claim 6, wherein: The telescopic rod of the clamping execution cylinder (124) is provided with a first buckling jig (1241), the clamping seat (122) is provided with a first buckling rod (1221), and when the first buckling rod (1221) is buckled into the first buckling jig (1241), the clamping execution cylinder (124) is capable of driving the clamping seat (122) to move. The output end of the turnover execution cylinder (125) is provided with a second buckle jig (1251), and the end of the clamping rod (123) away from the clamping jig (1231) is provided with a second buckle rod (1232); after the second buckle rod (1232) is buckled into the second buckle jig (1251), the turnover execution cylinder (125) can drive the clamping rod (123) to rotate.

8. The multi-station inductive winding machine of claim 1 or 2 or 3 or 5 or 7, wherein: The workbench (11) is provided with a first cross beam (111), and the first cross beam (111) is located at the rear side of the two clamping devices (12). The wire feeding device (13) has two, and the two wire feeding devices (13) are movably installed on the first cross beam (111).

9. The multi-station inductive winding machine of claim 8, wherein: The wire feeding device (13) comprises A transverse wire feeding frame (131) is movably installed on the first cross beam (111); A transverse execution motor (132) is installed on the first cross beam (111) and is used for driving the transverse wire feeding frame (131) to move; A vertical wire feeding frame (133) is movably installed on the transverse wire feeding frame (131); A vertical execution motor (134) is installed on the transverse wire feeding frame (131) and is used for driving the vertical wire feeding frame (133) to move; A wire feeding pipe (135) is installed on the vertical wire feeding frame (133); A wire cutting mechanism (136) is installed on the vertical wire feeding frame (133) and is located at the front end of the wire feeding pipe (135); and A wire clamping mechanism (137) is installed on the vertical wire feeding frame (133) and is located at the front end of the wire cutting mechanism (136).

10. The multi-station inductive winding machine of claim 1 or 2 or 3 or 5 or 7 or 9, wherein: Further comprising a feeding and discharging device (17), the feeding and discharging device (17) comprises A vibrating disc (171) is installed on the workbench (11), and the vibrating disc (171) is provided with a discharge port (1711); A storage disc (172) is installed on the workbench (11) and is located at the rear side of the vibrating disc (171); A rotating plate (173) is rotatably installed at one end on the workbench (11); A feeding execution motor (174) is used for driving the rotating plate (173) to rotate; A feeding clamping mechanism (175) is installed at the other end of the rotating plate (173); and A discharging clamping mechanism (176) is installed at the other end of the rotating plate (173) and is arranged at a left-right interval from the feeding clamping mechanism (175).

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