CN103887059B - Full-automatic winding machine for wireless-charging coils - Google Patents

Abstract

The invention discloses a fully automatic wireless charging coil winding machine, which includes a frame, a die head driving device, a wire arranging mechanism, a wire storage mechanism, a horizontal sliding mechanism, a longitudinal sliding mechanism, a vertical lifting sliding mechanism and a material discharging mechanism. The wire arranging mechanism is arranged on one side of the frame, the die head driving device is arranged on the other side of the frame, and is pressed against the die head of the wire arranging mechanism, and the longitudinal sliding mechanism is arranged on the side of the wire arranging mechanism through a horizontal sliding mechanism. In the upper position, the wire storage mechanism is set on the longitudinal sliding mechanism through the vertical lifting and sliding mechanism, and the unloading mechanism is set between the wire arranging mechanism and the die head driving device; the design of the invention is ingenious and reasonable, and the operation is stable, high in precision, and high in working efficiency. , the winding quality is good, and the die head adopts a split movable structure, which can be disassembled and set, easy to assemble and disassemble, universal and interchangeable, different products, only need to replace the applicable die head, reduce production cost and improve production efficiency , suitable for winding multi-layer coils, and has a wide range of uses.

Description

Fully automatic wireless charging coil winding machine

technical field

The invention relates to the technical field of winding, in particular to a fully automatic wireless charging coil winding machine.

Background technique

A winding machine is a device that winds a wire-like object onto a specific workpiece, usually used for copper wire winding to form a coil. The winding machine can be applied to various motors, coreless motors, rotors, stators, pin inductors, chip inductors, transformers, solenoid valves, flat inductors, resistors, ignition coils, RFID, transformers, audio coils, ICs Card high and low frequency coils, focusing coils and other coil windings are widely used.

With the improvement of technology in the electronic product industry and the acceleration of market demand, wireless charging technology has gradually entered people's lives. Wireless charging technology originates from wireless power transmission technology. Wireless charging, also known as inductive charging, non-contact inductive charging, uses near-field induction, that is, inductive coupling, to transmit energy from a power supply device (charger) to a device that uses electricity, and the device uses the received energy to The battery is charged and simultaneously used for its own operation. Since energy is transmitted between the charger and the power-consuming device through inductive coupling, there is no need for wires to connect the two, so that both the charger and the power-consuming device can have no exposed conductive contacts.

Wireless charging technology is an emerging industry with broad prospects for development. At present, wireless charging technology has been widely used in mobile phones, notebook computers, small household appliances and other fields. With the expansion of the market for wireless charging electronic products and the improvement of science and technology, manufacturers of wireless charging electronic products are more concerned about the production efficiency of winding machines and coils. At the same time, because wireless charging technology is an emerging industry, the production equipment and technology are still in the product finalization period, and the products tend to be diversified. There is relatively large room for improvement. If the design is not clever enough, The operation is complicated, and there are many steps that require manual cooperation. If manual cutting and unloading are required, the efficiency is low and affects production efficiency. Moreover, the winding effect is not very ideal, and it is difficult to ensure the quality of the coil. In addition, most of the current production equipment in the market is single. The equipment of the product cannot meet the needs of diversified products. One equipment can only produce one or two products, and if there are new products, only new equipment can be customized, which makes the production cost too high, so the existing equipment cannot meet the requirements. current market demand.

Contents of the invention

In view of the above deficiencies, the object of the present invention is to provide a fully automatic wireless charging coil winding machine with ingenious and reasonable structural design, convenient operation, fast winding efficiency and good winding quality.

In order to achieve the above purpose, the technical solution provided by the present invention is: a fully automatic wireless charging coil winding machine, which includes a frame, which also includes a die head drive device, a wire arrangement mechanism, a wire storage mechanism, a horizontal sliding mechanism, Longitudinal sliding mechanism, vertical lifting and sliding mechanism and unloading mechanism, the wire arranging mechanism is arranged on one side of the frame, the die head driving device is arranged on the other side of the frame, and presses against the wire arranging mechanism On the die head, the longitudinal sliding mechanism is arranged above the wire arranging mechanism through a horizontal sliding mechanism, the wire storage mechanism is arranged on the longitudinal sliding mechanism through a vertical lifting and sliding mechanism, and the unloading mechanism corresponds to the arranging mechanism. The position between the wire mechanism and the die head driving device is set on the frame.

As an improvement of the present invention, the cable arrangement mechanism includes a flying fork head assembly, a servo motor, a synchronous wheel belt assembly, a ball screw, a screw bearing seat, a nut, a cable guide post, a front cable drive plate, The rear cable drive plate, the left side plate, the right side plate, the base front plate and the base rear plate, the base front plate and the base rear plate are arranged in parallel at intervals, and the left side plate and the right side plate are symmetrically arranged on the base front plate The positions on both sides between the rear plate of the base form a fixed seat with accommodating space inside, and the front cable transmission plate is movable to set the front position of the front plate of the base, and is parallel to the front plate of the base, so that The flyer head assembly is arranged on the front cable drive plate, the die head is detachably arranged on the flyer rotation shaft of the flyer head assembly, and one end of the cable guide post is fixed on the front cable On the drive plate, the other end runs through the front plate of the base and the rear plate of the base in turn through a linear bearing. The rear cable drive plate is movably arranged in the accommodation space and fixed on the cable guide post. The screw The cap is set on the rear cable drive plate, one end of the ball screw thread is screwed into the nut, and the other end is set on the rear plate of the base through the screw bearing seat, and the servo motor is fixed behind the base The drive shaft of the servo motor protrudes from the rear plate of the base and is connected with the ball screw through the synchronous pulley belt assembly.

As an improvement of the present invention, the lateral sliding mechanism includes a moving plate, a belt splint, a linear slide rail, a sliding seat, a fixed bottom plate, a motor, a synchronous belt and two synchronous wheels, and the linear slide rail is fixed on the fixed bottom plate Above, the two synchronous wheels corresponding to the two ends of the linear slide rail are set on the fixed bottom plate, and are connected through the synchronous belt, the motor is set on the fixed bottom plate, and the drive shaft is in phase with one of the synchronous wheels. connected, the moving plate is movably set on the linear slide rail through the sliding seat, the bottom of the moving plate is connected with the synchronous belt through the belt splint, the longitudinal sliding mechanism is arranged on the moving plate, the The fixed bottom plate is arranged on the upper position of the cable arrangement mechanism through the support frame.

As an improvement of the present invention, the wire storage mechanism includes a servo motor, a motor fixing seat, a universal joint transmission shaft, a bearing seat 1, a bearing seat 2, a main base plate, a transverse guide rail, a transverse slide seat, a transverse slide plate, a contour Screws and springs, the servo motor is set on one side of the main base plate through the motor fixing seat, the transverse guide rail is set on the other side of the main base plate, the transverse slide plate is movably set on the linear guide rail through the transverse slide seat, the One end of the contour screw passes through the bottom of the transverse slide plate, and is covered with the spring, and is fixed on the main base plate through the fixing plate, and the fixing part of the universal joint transmission shaft is arranged on the The main base plate is connected with the drive shaft of the servo motor, the fixed part 2 of the universal joint transmission shaft is set on the horizontal slide plate through the bearing seat 2, and a wire storage wheel is provided.

As an improvement of the present invention, the unloading mechanism includes a base plate, a moving cylinder, a sliding plate, a transfer plate, a receiving box, a waste box, a blanking track, a guide rod and a scissor assembly, and the base plate is fixed on the machine. On the frame, the guide rod is vertically arranged on the bottom plate through the support, the sliding plate is movably arranged on the guide rod, the side of the moving cylinder corresponding to the guide rod is set on the bottom plate, and the piston of the moving cylinder The rod is connected with the sliding plate, the transfer plate is fixed on the sliding plate, the receiving box is set on one side of the sliding plate, and the scissors assembly is set on the other side of the sliding plate through the fixing seat position, and the fixed seat is provided with a scissors cylinder capable of driving the scissors assembly for thread-cutting action. The upper end is connected to the bottom of the scissors assembly, and the lower end extends toward the waste box.

The beneficial effects of the present invention are as follows: the design of the present invention is ingenious and reasonable, and the wire arranging mechanism can perform a back and forth arranging movement while performing circular winding, effectively improving the winding quality, and is suitable for winding multi-layer coils; the horizontal sliding mechanism replaces the traditional The linear bearing transmission is changed to linear slide rail transmission, which makes the movement more stable and has higher precision; the horizontal slide plate in the wire storage mechanism is relatively fixed in one position through the spring tension, and when the horizontal slide plate receives a force greater than the spring tension, it will Compress the spring and move in the direction of the force, so that the tension of the winding will not be affected, and further ensure the quality of the winding; the moving cylinder drives the sliding plate to move to the side of the waste box, so that the scissors cylinder is pushed up, so that the scissors assembly can be used for thread cutting action, the cut thread falls into the waste box along the falling track, and the coil already wound on the storage wheel falls into the receiving box, which has a high degree of automation, effectively saves a lot of time and manpower, and has high work efficiency , which not only shortens the entire production cycle, but also improves the yield rate of production. At the same time, the die head adopts a split movable structure, which can be disassembled and set. The die head reduces production cost and improves production efficiency; in addition, the present invention has a simple and compact structure, convenient debugging, simple operation and high working stability, which is beneficial to wide popularization and application.

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

Description of drawings

Fig. 1 is a three-dimensional schematic diagram of the present invention.

Fig. 2 is a second perspective view of the present invention.

Fig. 3 is a structural schematic diagram 1 of the cable arrangement mechanism in the present invention.

Fig. 4 is a second schematic structural view of the cable arrangement mechanism in the present invention.

Fig. 5 is a schematic diagram of an exploded structure of the cable arrangement mechanism in the present invention.

Fig. 6 is a structural schematic diagram of the wire storage mechanism in the present invention.

Fig. 7 is a schematic diagram of an exploded structure of the wire storage mechanism in the present invention.

Fig. 8 is a structural schematic diagram of the wire storage mechanism in the present invention.

Fig. 9 is a schematic structural view of a feeding mechanism in the present invention.

detailed description

Referring to Fig. 1 to Fig. 9, a fully automatic wireless charging coil winding machine provided in this embodiment includes a frame 1, a die driving device 2, a wire arranging mechanism 3, a wire storage mechanism 4, a lateral sliding mechanism 5, Longitudinal sliding mechanism 6, vertical lifting and sliding mechanism 7 and unloading mechanism 8, described cable arrangement mechanism 3 is arranged on one side of frame 1, and described die head driving device 2 is arranged on the other side of frame 1, and against Pressed on the die head 9 of the wire arranging mechanism 3, the longitudinal sliding mechanism 6 is arranged above the wire arranging mechanism 3 through the horizontal sliding mechanism 5, and the wire storage mechanism 4 is arranged on the On the longitudinal sliding mechanism 6, the unloading mechanism 8 is arranged on the frame 1 corresponding to the position between the wire arranging mechanism 3 and the die head driving device 2. The overall structure design is ingenious and reasonable, easy to debug, easy to operate, and high working stability.

Referring to Fig. 3, Fig. 4 and Fig. 5, the cable arrangement mechanism 3 includes a flying fork head assembly 31, a servo motor 32, a synchronous pulley assembly 33, a ball screw 34, a screw bearing housing 35, a nut 36, and a cable arrangement Guide column 37, front row line drive plate 38, rear row line drive plate 39, left side plate 301, right side plate 302, base front plate 303 and base rear plate 304, described base front plate 303 and base rear plate 304 are separated Arranged in parallel, the left side plate 301 and the right side plate 302 are symmetrically arranged on both sides of the base front plate 303 and the base rear plate 304, forming a fixed seat 30 with an accommodating space inside. The transmission plate 38 is movably positioned in front of the base front plate 303 and is parallel to the base front plate 303 , and the flying fork head assembly 31 is arranged on the front cable transmission plate 38 .

One end of the cable guide post 37 is fixed on the front cable drive plate 38, and the other end passes through the base front plate 303 and the base rear plate 304 sequentially through a linear bearing, and the rear cable drive plate 39 is movably arranged on the base. In the accommodating space, and fixed on the cable guide column 37, the nut 36 is arranged on the rear cable transmission plate 39, and one end of the ball screw 34 is screwed into the nut 36, The other end is arranged on the base rear plate 304 through the screw bearing seat 35, the servo motor 32 is fixedly arranged on the base rear plate 304, and the drive shaft of the servo motor 32 stretches out of the base rear plate 304, and is synchronized The tire assembly 33 is connected with the ball screw 34 .

Preferably, the die head 9 is detachably arranged on the flyer rotating shaft of the flying fork head assembly 31, and a split movable structure is adopted between the die head 9 and the flying fork rotating shaft, which can be disassembled, and can be set by It is connected by clamping, socketing and other methods. It is easy to assemble and disassemble. It is universal and interchangeable. For different products, only the applicable die head needs to be replaced, which reduces production costs and improves production efficiency.

When the wire arranging mechanism 3 is working, the servo motor 32 drives the ball screw 34 to rotate, through the cooperation of the nut 36 and the ball screw 34, the circular motion is converted into a linear motion, and the rear cable drive plate fixed on the ball screw 34 is pushed 39. The front cable transmission plate 38 realizes synchronous back-and-forth movement with the rear cable transmission plate 39 through the linkage of the cable guide column 37, and then drives the die head 9 on the flying fork head assembly 31 to make a corresponding movement relative to the die head drive device 2. Advance and retreat movement, the die head 9 is rotated by the drive of the die head drive device 2 and driven by the servo motor 32 to move forward and backward relative to the die head drive device 2, so as to achieve a back and forth movement while doing circular winding. Effectively improve the winding quality, suitable for winding multi-layer coils.

6 and 7, the wire storage mechanism 4 includes a servo motor 41, a motor fixing seat 42, a universal joint drive shaft 43, a bearing seat 44, a bearing seat 2 45, a main base plate 46, a transverse guide rail 47, a transverse slide Seat 48, transverse sliding plate 49, equal height screw 50 and spring (not shown in the figure), the servo motor 41 is arranged on one side of the main base plate 46 through the motor fixing seat 42, and the transverse guide rail 47 is arranged on the side of the main base plate 46 On the other side, the transverse sliding plate 49 is movably arranged on the linear guide rail through the transverse sliding seat 48, and one end of the contour screw 50 passes through the bottom of the transverse sliding plate 49, and is sleeved with the spring, and passes through the fixed plate Fixed on the main base plate 46, the fixed part one 431 of the universal joint transmission shaft 43 is arranged on the main base plate 46 through the bearing seat one 44, and is connected with the drive shaft of the servo motor 41. The second fixed part 432 of the joint transmission shaft 43 is arranged on the horizontal slide plate 49 through the second bearing seat 45 and is provided with a wire storage wheel 411 .

When the wire storage mechanism 4 is working, since the transverse slide plate 49 is arranged on the main base plate 46 by the transverse guide rail 47, the transverse slide plate 49 together with the fixed portion 2 432 and the bearing seat 2 45 of the universal joint transmission shaft 43 attached thereto can be used as Longitudinal linear movement. The equal height screw 50 passes through the matching position of the transverse slide plate 49, and then is inserted into the spring, and is locked on the fixed plate fixed on the main bottom plate 46. Through the spring tension, the transverse slide plate 49 is relatively fixed in one position. When the wire storage wheel 411 is winding, when the pulling force of the line is greater than the force of the spring tension, the transverse slide plate 49 will be forced to compress the spring and move towards the direction of the force to make the winding The tension will not be affected, thereby ensuring the winding quality.

Referring to Fig. 8, the lateral sliding mechanism 5 includes a moving plate 51, a belt splint 52, a linear slide rail 53, a slide seat 54, a fixed bottom plate 55, a motor 56, a synchronous belt 57 and two synchronous wheels 58, and the linear slide rail 53 Fixed on the fixed bottom plate 55, two synchronous wheels 58 corresponding to the two ends of the linear slide rail 53 are arranged on the fixed bottom plate 55, and are connected by the synchronous belt 57, and the motor 56 is arranged on the fixed bottom plate 55. On the bottom plate 55, and the drive shaft is connected with one of the synchronous wheels 58, the moving plate 51 is movably arranged on the linear slide rail 53 through the slide seat 54, and the bottom of the moving plate 51 is connected to the belt splint 52 through the belt splint 52. The synchronous belt 57 is connected, the longitudinal sliding mechanism 6 is arranged on the moving plate 51 , and the fixed bottom plate 55 is arranged above the cable mechanism 3 through the supporting frame 56 .

When the lateral sliding mechanism 5 is working, since one of the synchronous wheels 58 is arranged on the drive shaft of the motor 56, the synchronous wheel 58 is engaged with the synchronous belt 57 to transmit motion, and the belt splint 52 is locked on the synchronous belt 57 and locked to the moving belt. On the board 51 , after the motor 56 drives the synchronous wheel 58 to rotate, it can drive the moving board 51 to reciprocate on the linear slide rail 53 . Compared with the previous sliding mechanism, the horizontal sliding mechanism 5 in the present invention changes the traditional linear bearing transmission into a linear slide rail transmission, so that the movement is more stable and the precision is higher.

Referring to Fig. 2 and Fig. 9, the described unloading mechanism 8 includes a bottom plate 81, a moving cylinder 82, a sliding plate 83, a transfer plate 84, a receiving box 85, a waste box 86, a blanking track 87, a guide rod 88 and a scissor assembly 89 , the base plate 81 is fixed on the frame 1, the guide rod 88 is vertically arranged on the base plate 81 through the support 810, the sliding plate 83 is movably arranged on the guide rod 88, and the moving cylinder 82 corresponds to One side of the guide rod 88 is set on the base plate 81, and the piston rod of the moving cylinder 82 is connected with the slide plate 83, the transfer plate 84 is fixed on the slide plate 83, and the receiving box 85 is arranged on On one side of the sliding plate 83, the scissors assembly 89 is arranged on the other side of the sliding plate 83 through a fixing seat 811, and a set is provided on the fixing seat 811 to drive the scissors assembly 89 to perform thread cutting action. The scissors cylinder 812 of the scissors cylinder 812, the side position of the corresponding scissors assembly 89 of the waste box 86 is arranged on the described setting frame 1, the upper end of the described blanking track 87 is connected to the bottom position of the described scissors assembly 89, and the lower end faces the The direction of the waste box 86 extends.

When the unloading mechanism 8 was working, after the wire storage wheel 411 had finished winding, the moving cylinder 82 drove the slide plate 83 to move towards the waste box 86 side direction. At this moment, the receiving box 85 was just below the wire storage wheel 411. The scissors cylinder 812 pushes upwards, and the scissors assembly 89 is driven by the thread-cutting adapter plate 80 to perform the thread-cutting action. The cut thread falls into the waste box 86 along the blanking track 87, and the coil that has been wound just falls into the receiving box. Box 85, effectively saves a lot of time and manpower, and has high work efficiency, not only shortens the entire production cycle, but also improves the yield of production.

According to the disclosure and teaching of the above specification, those skilled in the art to which the present invention pertains can also change and modify the above embodiment. Therefore, the present invention is not limited to the above-mentioned specific implementation manners, and any obvious improvement, substitution or modification made by those skilled in the art on the basis of the present invention shall fall within the protection scope of the present invention. In addition, although some specific terms are used in this specification, these terms are only for convenience of description and do not constitute any limitation to the present invention. As described in the above embodiments of the present invention, winding machines of other structures obtained by adopting the same or similar structures are within the protection scope of the present invention.

Claims (4)

1. a full-automatic wireless charge coil coil winding machine, it includes frame, it is characterized in that: it also includes die head driving means, wire-arranging mechanism, wire storage mechanism, transverse sliding mechanism, longitudinal sliding motion mechanism, vertical lift slide mechanism and material mechanism, described wire-arranging mechanism is arranged on the side of frame, described die head driving means is arranged on the opposite side of frame, and be pressed on the die head of this wire-arranging mechanism, described longitudinal sliding motion mechanism is arranged on the top position of wire-arranging mechanism by transverse sliding mechanism, described wire storage mechanism is arranged in described longitudinal sliding motion mechanism by vertical lift slide mechanism, position between the corresponding described wire-arranging mechanism of described material mechanism and die head driving means is arranged in described frame；

nullDescribed wire-arranging mechanism includes flying trident head assembly、Servomotor、Synchronize wheel belt assembly、Ball screw、Screw mandrel shaft block、Nut、Winding displacement guide pillar、Front winding displacement driver plate、Rear winding displacement driver plate、Left plate、Right plate、Base header board and base back plate，Described base header board and the spaced and parallel setting of base back plate，Described left plate and right plate are symmetricly set on two side positions between base header board and base back plate，Form an internal fixing seat with accommodation space，Described front winding displacement driver plate activity arranges the anterior position of described base header board，And parallel with this base header board，Described flying trident head assembly is arranged on front winding displacement driver plate，Described die head is detachably arranged in the flying trident rotary shaft of this flying trident head assembly，One end of described winding displacement guide pillar is fixed on described front winding displacement driver plate，The other end sequentially passes through base header board and base back plate by linear bearing，Described rear winding displacement driver plate is movably arranged in described accommodation space，And be fixed on described winding displacement guide pillar，Described nut is arranged on described rear winding displacement driver plate，One end of described ball screw silk screws in nut，The other end is arranged in base back plate by screw mandrel shaft block，Described servomotor is fixedly installed in described base back plate，And the drive shaft of this servomotor stretches out base back plate，And be connected with described ball screw by synchronizing wheel belt assembly.

Full-automatic wireless charge coil coil winding machine the most according to claim 1, it is characterized in that, described transverse sliding mechanism includes movable plate, belt clamping plate, line slide rail, slide, fixing base plate, motor, Timing Belt and two synchronizes wheel, described line slide rail is fixed on described fixing base plate, two end positions synchronizing to take turns corresponding described line slide rail are arranged on fixing base plate, and be connected by described Timing Belt, described motor is arranged on described fixing base plate, and drive shaft wheel Tong Bu with wherein is connected, described movable plate is movably arranged on this line slide rail by slide, the bottom of this movable plate is connected with described Timing Belt by described belt clamping plate, described longitudinal sliding motion mechanism is arranged on movable plate, described fixing base plate is arranged on the top position of wire-arranging mechanism by bracing frame.

nullFull-automatic wireless charge coil coil winding machine the most according to claim 2，It is characterized in that，Described wire storage mechanism includes servomotor、Motor fixing seat、Cardan shaft、Bearing block one、Bearing block two、Main floor、Cross slide way、Cross slide、Cross slide、Contour screw and spring，Servomotor in described wire storage mechanism is arranged on the side of main floor by motor fixing seat，Described cross slide way is arranged on the opposite side of main floor，Described cross slide is movably arranged on line slideway by cross slide，One end of described contour screw is through the bottom of cross slide，And it is arranged with described spring，And be fixed on described main floor by fixed plate，The fixed part one of described Cardan shaft is arranged on main floor by bearing block one，And be connected with the drive shaft of described servomotor，The fixed part two of this Cardan shaft is arranged on described cross slide by bearing block two，And it is provided with line storage wheel.

nullFull-automatic wireless charge coil coil winding machine the most according to claim 1，It is characterized in that，Described material mechanism includes base plate、Mobile cylinder、Sliding panel、Transit plate、Rewinding box、Waste material box、Blanking track、Guide rod and cutting assemblies，Described base plate is fixed in described frame，Described guide rod is disposed longitudinally on base plate by bearing，Described sliding panel is movably arranged on this guide rod，One side position of described mobile cylinder correspondence guide rod is arranged on base plate，And this piston rod moving cylinder is connected with sliding panel，Described transit plate is fixed on described sliding panel，Described rewinding box is arranged on a side position of this sliding panel，Described cutting assemblies is arranged on the opposite side position of this sliding panel by fixing seat，And on this fixing seat, it is provided with the shears cylinder that described cutting assemblies can be driven to make trimming action，One side position of described waste material box correspondence cutting assemblies is arranged on described setting in frame，The upper end of described blanking track is connected to the bottom position of described cutting assemblies，Lower end extends to the direction of described waste material box.