CN204289086U - Fully automatic wireless charging coil four-axis winding machine and its pulling mechanism - Google Patents

Abstract

The utility model relates to a full-automatic wireless charging coil four-axis coiling machine and wire drawing mechanism thereof, including supporting seat, the arm assembly and the drive mechanism subassembly of acting as go-between, the arm assembly of acting as go-between with the drive mechanism subassembly set up respectively in on the supporting seat, the arm assembly of acting as go-between sets up to four groups. Compared with the prior art, the utility model discloses connect firmly, the defective rate is low, adopts the four-axis linkage, has become present four-axis vertical pulling mode with the rotatory line mode of storing up of original unipolar, and the unipolar wire winding is original to be the four-axis wire winding, has realized breaking through and innovation technically to production efficiency has been improved greatly.

Description

Fully automatic wireless charging coil four-axis winding machine and its pulling mechanism

technical field

The utility model belongs to the technical field of winding equipment, in particular to a fully automatic wireless charging coil four-axis winding machine and a wire pulling mechanism thereof.

Background technique

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, 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, production equipment and technology are still in the product finalization period, and products tend to be diversified. Most of the current winding machines adopt the single-axis rotating storage method, and there is still a lot of room for improvement in production efficiency.

Utility model content

One of the purposes of this utility model is to provide a wire-drawing mechanism for a fully automatic four-axis winding machine for wireless charging coils in view of the deficiencies of the prior art, which uses four-axis linkage to replace the original single-axis rotation storage wire It has become a four-axis straightening and storage method, which greatly improves production efficiency.

In order to achieve the above purpose, the utility model adopts the following technical solutions:

The wire-drawing mechanism of a fully automatic wireless charging coil four-axis winding machine includes a support base, a wire-drawing arm assembly, and a transmission mechanism assembly. The wire-drawing arm assembly and the transmission mechanism assembly are respectively arranged on the support base. The wire-drawing arm Components are set in groups of four.

As an improvement of the wire-drawing mechanism of the fully automatic wireless charging coil four-axis winding machine of the present invention, each set of wire-drawing arm assemblies includes a main beam, a scissor assembly, a wire clamp assembly, an upper and lower sliding plate, a belt, a first straight a linear slide rail and a second linear slide rail, the belt is arranged in the main beam, the first linear slide rail and the second linear slide rail are respectively arranged on two surfaces of the main beam, The upper and lower sliding plates are slidably connected to the first linear guide rail, and the upper and lower sliding plates are fixed on the belt, and both the scissors assembly and the clamping assembly are fixed on the upper and lower sliding plates.

As an improvement of the wire pulling mechanism of the fully automatic wireless charging coil four-axis winding machine of the utility model, the scissors assembly is fixed on the upper and lower sliding plates through the scissors fixing plate, and the clamping assembly is fixed on the upper and lower sliding plates through the clamping assembly fixing plate. It is fixed on the upper and lower sliding plates; the two ends of the main beam are respectively provided with an upper cover and a lower cover; the upper and lower sliding plates are fixed with drag chain support plates.

As an improvement of the wire pulling mechanism of the utility model automatic wireless charging coil four-axis winding machine, the upper and lower sliding plates are fixed on one side of the belt through the first clamping block and the second clamping block, and the belt's The other side is fixed on the support seat through the first clamping plate, the second clamping plate and the third clamping block, and the third clamping block is fixed on the clamping block fixing plate; the belt is surrounded by two idlers, The two ends of the shaft of the idler wheel are successively equipped with bearings and bearing stoppers.

As an improvement of the wire pulling mechanism of the utility model automatic wireless charging coil four-axis winding machine, the transmission mechanism assembly includes a servo motor, a reducer, a first synchronous wheel, a second synchronous wheel, a synchronous belt, and an upper and lower transmission plate and two arm connecting plates, the output shaft of the servo motor is connected to the reducer, the reducer is connected to the first synchronous wheel, and the synchronous belt is surrounded by the first synchronous wheel and the On the second synchronous wheel, the upper and lower transmission plates are fixed on the synchronous belt, and the upper and lower transmission plates are also fixedly connected to the main beams of the two cable arm assemblies in the middle, one of the arm connection plates It is fixedly connected with the main beams of the two pull wire arm assemblies on the left side, the other arm connecting plate is fixedly connected with the main beams of the two pull wire arm assemblies on the right side, and the two arms are connected The plates are all connected to the upper and lower transmission plates, and the main beam is slidably connected to the supporting seat.

As an improvement of the wire pulling mechanism of the utility model automatic wireless charging coil four-axis winding machine, the transmission mechanism assembly also includes a support plate, an inductor, an induction sheet and a support plate for supporting the support plate. The inductor is fixedly connected to the support plate through an inductor bracket, and the induction sheet is arranged opposite to the inductor; buffer blocks and shaft support plates are also arranged on both sides of the support plate.

As an improvement of the wire pulling mechanism of the utility model automatic wireless charging coil four-axis winding machine, one end of the shaft of the second synchronous wheel is connected with a bearing, and the other end is connected with a nut; one end of the first synchronous wheel A taper sleeve is provided.

As an improvement of the wire pulling mechanism of the utility model automatic wireless charging coil four-axis winding machine, the upper and lower transmission plates are fixed on the timing belt through the fourth clamping block and the fifth clamping block, and the first synchronous A travel block is also arranged on the wheel.

Compared with the prior art, the utility model has stable connection and low defective rate, adopts four-axis linkage, changes the original single-axis rotating wire storage method into the current four-axis straight-pull method, and creates the single-axis winding into four-axis Winding has achieved breakthroughs and innovations in technology, thus greatly improving production efficiency.

Another object of the present utility model is to provide a fully automatic wireless charging coil four-axis winding machine, which includes a frame, a wire pulling mechanism respectively arranged on the frame, a wire arrangement mechanism, a blanking track and a The die head driving device of the die head, the die head driving device is pressed against the die head of the wire arranging mechanism, the wire arranging mechanism is arranged under the wire pulling mechanism, and the blanking track is arranged on the Below the wire arranging mechanism, the wire pulling mechanism is the wire pulling mechanism of the fully automatic wireless charging coil four-axis winding machine described in the utility model.

As an improvement of the utility model's fully automatic wireless charging coil four-axis winding machine, the wire arrangement mechanism includes a flying fork head assembly and a servo motor, and the die head is detachably arranged on the flying fork head assembly. on the fork rotation axis.

The beneficial effects of the utility model are: the utility model is novel in conception, reasonable in structure and stable in operation. The die head adopts a split movable structure, which is convenient to assemble and disassemble, and has universality and interchangeability. Different products, only need to replace the applicable die head, reduce production cost and improve production efficiency.

Description of drawings

Fig. 1 is one of the assembly schematic diagrams of the pull wire mechanism in the utility model.

Fig. 2 is the second assembly schematic diagram of the pull wire mechanism in the present invention.

Fig. 3 is an exploded view of the pull wire arm assembly in the utility model.

Fig. 4 is an exploded view of the transmission mechanism assembly in the utility model.

Fig. 5 is a schematic diagram of assembly of a fully automatic wireless charging coil four-axis winding machine in the present invention.

in:

1-support seat;

2- Pull arm assembly;

21-main beam, 22-scissor assembly, 23-clamping assembly, 24-up and down sliding plate, 25-belt, 26-first linear slide rail, 27-second linear slide rail, 28-scissors fixing plate, 29 -Clamp assembly fixing plate, 210-upper cover, 211-lower cover, 212-first clamping block, 213-second clamping block, 214-first clamping plate, 215-second clamping plate, 216-third clamping block, 217- clamp block fixing plate, 218- idler wheel, 219- first bearing, 220- bearing stopper, 221- shaft support, 222- drag chain support plate;

3- Transmission mechanism components;

31-servo motor, 32-reducer, 33-first synchronous wheel, 34-second synchronous wheel, 35-synchronous belt, 36-up and down transmission plate, 37-arm connection plate, 38-support plate, 39-inductor , 310-induction plate, 311-inductor bracket, 312-second bearing, 313-nut, 314-taper sleeve, 315-fourth clamping block, 316-fifth clamping block, 317-travel block, 318-branch Plate, 319-bumper block, 320-shaft support plate;

4 - Rack;

5- Pulling mechanism;

6- cable mechanism;

61-flying fork head assembly, 62-servo motor;

7-Blanking track;

8- Die head driving device.

Detailed ways

The utility model will be further described in detail below in conjunction with the specific implementation and the accompanying drawings, but the implementation of the utility model is not limited thereto.

As shown in Figures 1 to 4, the wire-drawing mechanism of the fully automatic wireless charging coil four-axis winding machine provided by the utility model includes a support base 1, a wire-drawing arm assembly 2 and a transmission mechanism assembly 3, a wire-drawing arm assembly 2 and a transmission mechanism assembly 3 are respectively arranged on the two surfaces of the support base 1, and the pull wire arm assemblies 2 are arranged in four groups.

Wherein, as shown in Figures 1 to 3, each group of wire arm assemblies 2 includes a main beam 21, a scissor assembly 22, a wire clamp assembly 23, an up and down slide plate 24, a belt 25, a first linear slide rail 26 and a second linear slide rail 26. The slide rail 27 and the belt 25 are arranged in the main beam 21, the first linear slide rail 26 and the second linear slide rail 27 are respectively arranged on the two surfaces of the main beam 21, and the upper and lower slide plates 24 are slidably connected to the first straight line On the guide rail 26 , and the upper and lower sliding plates 24 are fixed on the belt 25 , and the scissors assembly 22 and the clamping line assembly 23 are all fixed on the upper and lower sliding plates 24 . The scissors assembly 22 is used for cutting thread ends.

Specifically, the scissors assembly 22 is fixed on the upper and lower sliding plates 24 through the scissors fixing plate 28, and the clamp assembly 23 is fixed on the upper and lower sliding plates 24 through the clamping assembly fixing plate 29; the two ends of the main beam 21 are respectively provided with upper covers 210 And the lower cover 211, the towline support plate 222 is fixed on the upper and lower sliding plate 24, and the towline support plate 222 is used to connect the belts 25 and the upper and lower sliding plates 24 of two adjacent pull wire arm assemblies 2.

The up and down sliding plate 24 is fixed on one side of the belt 25 through the first clamping block 212 and the second clamping block 213, and the other side of the belt 25 is fixed on the supporting base through the first clamping plate 214, the second clamping plate 215 and the third clamping block 216 1 to determine the itinerary. The third clamping block 216 is fixed on the clamping block fixing plate 217; the belt 25 is surrounded by two idlers 218, and the two ends of the shaft of the idler 218 are successively installed with a first bearing 219 and a bearing block 220. A shaft support 221 is arranged on the periphery of one of the idler wheels 218 , and the belt 25 is arranged between the idler wheel 218 and the shaft support 221 .

The working principle of the wire pulling arm assembly 2 is: the wire clamping assembly 23 clamps the wire, and the belt 25 rotates around the two idlers 218, and then drives the upper and lower sliding plates 24 to slide upward on the first linear slide rail 26, and the upper and lower sliding plates 24 Then drive the scissors assembly 22 and the thread clamping assembly 23 to slide upwards, so that the thread clamping assembly 23 slides up and down through the first linear slide rail 26, thereby realizing the line storage in the straight-pull mode.

As shown in Figures 1, 2 and 4, the transmission mechanism assembly 3 includes a servo motor 31, a speed reducer 32, a first synchronous wheel 33, a second synchronous wheel 34, a synchronous belt 35, an upper and lower transmission plate 36 and two arm connecting plates 37 , the output shaft of the servo motor 31 is connected to the reducer 32, the reducer 32 is connected to the first synchronous wheel 33, the synchronous belt 35 is surrounded by the first synchronous wheel 33 and the second synchronous wheel 34, and the upper and lower transmission plates 36 are fixed on the synchronous on the belt 35, and the upper and lower transmission plates 36 are also fixedly connected to the main beams 21 of the two pull-wire arm assemblies 2 in the middle, wherein one arm connecting plate 37 is fixedly connected to the main beams 21 of the two pull-wire arm assemblies 1 on the left side, and the other arm The connecting plate 37 is fixedly connected to the main beams 21 of the two pull wire arm assemblies 1 on the right side, and the two arm connecting plates 37 are connected to the upper and lower transmission plates 36 , and the main beams 21 are slidably connected to the support base 1 .

The transmission mechanism assembly 3 also includes a support plate 38, an inductor 39, an induction plate 310 and a support plate 318 for supporting the support plate 38. The inductor 39 is fixedly connected to the support plate 38 by an inductor bracket 311, and the induction plate 310 is connected to the induction plate 38. The device 39 is arranged oppositely; the two sides of the support plate 38 are also provided with a buffer block 319 and a shaft support plate 320 .

One end of the shaft of the second synchronous wheel 34 is connected with a second bearing 312 , and the other end is connected with a nut 313 ; one end of the first synchronous wheel 33 is provided with a tapered sleeve 314 .

The upper and lower transmission plates 36 are fixed on the synchronous belt 35 through the fourth clamping block 315 and the fifth clamping block 316 , and the first synchronous wheel 33 is also provided with a travel block 317 .

The working principle of the transmission mechanism assembly 3 is: the servo motor 31 cooperates with the reducer 32 to provide power to drive the first synchronous wheel 33 (drive wheel) to rotate, so that the synchronous belt 35 moves up and down. When the synchronous belt 35 moves, it is fixed on the synchronous belt 35 The upper and lower transmission plates 36 also move up and down, and because the two arm connection plates 37 are connected with the upper and lower transmission plates 36, the upper and lower transmission plates 36 and the two arm connection plates 37 can move up and down, thereby realizing four pull wire arms. Simultaneous synchronous movement of components 2.

In a word, the utility model has stable connection and low defect rate. It adopts four-axis linkage, and changes the original single-axis rotary wire storage method into the current four-axis straight pull method. The single-axis winding is originally created as four-axis winding. Technical breakthroughs and innovations have been achieved, thereby greatly improving production efficiency.

As shown in Figure 5, the utility model also provides a fully automatic wireless charging coil four-axis winding machine, including a frame 4, a wire pulling mechanism 5 arranged on the frame 4, a wire arranging mechanism 6, and a blanking track 7 And the die head driving device 8 for driving the die head, the die head driving device 8 is pressed against the die head (not shown) of the wire arranging mechanism 6, the wire arranging mechanism 6 is arranged under the wire pulling mechanism 5, and the blanking track 7 is arranged below the wire-discharging mechanism 6, and the wire-drawing mechanism 5 is the wire-drawing mechanism of the above-mentioned fully automatic wireless charging coil four-axis winding machine.

Wherein, the cable arrangement mechanism 6 includes a flying fork head assembly 61 and a servo motor 62, and the die head is detachably arranged on the flying fork rotating shaft of the flying fork head assembly 61, and the die head and the flying fork rotating shaft can be connected by snapping , Socketing and other methods for connection, easy assembly and disassembly, universal and interchangeable, different products, only need to replace the applicable die head, reduce production costs and improve production efficiency.

The working principle of the fully automatic wireless charging coil four-axis winding machine is: the wire enters the wire arrangement mechanism 6 from the wire arrangement mechanism 6, and the die head is driven by the die head driving device 8 to rotate and make a relative die under the drive of the servo motor 62. The head driving device 8 moves forward and backward, so as to move back and forth; the wire coming out of the wire arranging mechanism 6 enters the wire clamping assembly 23 of the wire pulling mechanism 5, and is realized under the joint action of the wire pulling arm assembly 2 and the transmission mechanism assembly 3. The storage line of linear mode, and the end of thread that is cut off by scissors assembly 22 then directly falls on the blanking track 7, collects under the drive of blanking track 7.

According to the disclosure and teaching of the above specification, those skilled in the art to which the present utility model belongs can also change and modify the above embodiment. Therefore, the utility model is not limited to the above specific implementation manners, and any obvious improvement, replacement or modification made by those skilled in the art on the basis of the utility model shall belong to the protection scope of the utility model. 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 utility model.

Claims (10)

1. the thread drawing mechanism of full-automatic wireless charge coil four axle coil winding machine, it is characterized in that: comprise supporting seat, bracing wire arm component and transmission mechanism component, described bracing wire arm component and described transmission mechanism component are arranged on described supporting seat respectively, and described bracing wire arm component is set to four groups.

2. the thread drawing mechanism of full-automatic wireless charge coil four axle coil winding machine according to claim 1, it is characterized in that: often organize described bracing wire arm component and include girder, cutting assemblies, wire clipping component, slide up and down plate, belt, first line slide rail and the second line slide rail, described belt is arranged in described girder, described first line slide rail and described second line slide rail are arranged on two surfaces of described girder respectively, the described plate that slides up and down is slidably connected on described first line slideway, and described in slide up and down plate and be fixed on described belt, slide up and down on plate described in described cutting assemblies and described wire clipping component are all fixed on.

3. the thread drawing mechanism of full-automatic wireless charge coil four axle coil winding machine according to claim 2, it is characterized in that: slide up and down on plate described in described cutting assemblies is fixed on by scissors fixed head, slide up and down on plate described in described wire clipping component is fixed on by wire clipping component fixed head; The two ends of described girder are respectively arranged with upper cover and lower cover; Described sliding up and down on plate is fixed with drag chain support plate.

4. the thread drawing mechanism of full-automatic wireless charge coil four axle coil winding machine according to claim 2, it is characterized in that: described in slide up and down plate is fixed on described belt side by the first fixture block and the second fixture block, the opposite side of described belt is fixed on described supporting seat by the first clamping plate, the second clamping plate and the 3rd fixture block, and described 3rd fixture block is fixed on fixture block fixed head; Described belt is located on two idle pulleys, and the two ends of the axle of described idle pulley are provided with bearing and bearing catch successively.

5. the thread drawing mechanism of full-automatic wireless charge coil four axle coil winding machine according to claim 2, it is characterized in that: described transmission mechanism component comprises servomotor, decelerator, first synchronizing wheel, second synchronizing wheel, Timing Belt, upper and lower driver plate and two arm connecting plates, the output shaft of described servomotor is connected with described decelerator, described decelerator is connected with described first synchronizing wheel, described Timing Belt is located on described first synchronizing wheel and described second synchronizing wheel, described upper and lower driver plate is fixed on described Timing Belt, and described upper and lower driver plate is also fixedly connected with the described girder of middle two described bracing wire arm components, arm connecting plate described in one of them is fixedly connected with the described girder of the described bracing wire arm component in two, left side, arm connecting plate described in another is fixedly connected with the described girder of the described bracing wire arm component in two, right side, and two described arm connecting plates are all connected with described upper and lower driver plate, described girder is connected on described supporting seat slidably.

6. the thread drawing mechanism of full-automatic wireless charge coil four axle coil winding machine according to claim 5, it is characterized in that: described transmission mechanism component also comprises supporting bracket, inductor, sensing chip and the support plate for supporting described supporting bracket, described inductor is fixedly connected in described supporting bracket by inductor support, and described sensing chip and described inductor are oppositely arranged; The both sides of described supporting bracket are also provided with buffer block and axle support plate.

7. the thread drawing mechanism of full-automatic wireless charge coil four axle coil winding machine according to claim 5, is characterized in that: one end of the axle of described second synchronizing wheel is connected with bearing, and the other end is connected with nut; One end of described first synchronizing wheel is provided with tapered sleeve.

8. the thread drawing mechanism of full-automatic wireless charge coil four axle coil winding machine according to claim 5, it is characterized in that: described upper and lower driver plate is fixed on described Timing Belt by the 4th fixture block and the 5th fixture block, and described first synchronizing wheel is also provided with stroke dog.

9. full-automatic wireless charge coil four axle coil winding machine, comprising frame, being arranged at thread drawing mechanism in described frame, wire-arranging mechanism, blanking track and for driving the die head drive unit of die head respectively, described die head drive unit is pressed on the die head of described wire-arranging mechanism, described wire-arranging mechanism is arranged at the below of described thread drawing mechanism, described blanking track is arranged at the below of described wire-arranging mechanism, it is characterized in that: described thread drawing mechanism is the thread drawing mechanism of the full-automatic wireless charge coil four axle coil winding machine described in any one of claim 1 to 8.

10. full-automatic wireless charge coil four axle coil winding machine according to claim 9, is characterized in that: described wire-arranging mechanism comprises flying trident head group part and servomotor, and described die head is removable installed on the flying trident rotating shaft of described flying trident head group part.