CN210839272U

CN210839272U - Winding machine

Info

Publication number: CN210839272U
Application number: CN201922207702.8U
Authority: CN
Inventors: 张涛; 任志刚; 林英哲; 吴立华; 董继勇
Original assignee: Nanjing Cigu Technology Co Ltd
Current assignee: Nanjing Cigu Technology Co Ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-06-23
Anticipated expiration: 2029-12-10

Abstract

The utility model discloses a winding machine, which comprises a frame, a screw rod component and a winding mechanism; the screw rod component and the winding mechanism are arranged on the frame in parallel; the screw rod assembly comprises a screw rod, a nut, a screw rod seat, a first chain wheel and a wire bundling device, the screw rod seat is arranged on the rack, the wire bundling device is arranged on the nut and axially moves along with the rotation of the screw rod, and the first chain wheel is arranged at one end of the screw rod; the winding mechanism comprises a winding barrel, a wire clamping device, a driving shaft, a direction wheel, a second chain wheel and a bearing with a seat, wherein a winding groove is formed in the surface of the winding barrel, the winding barrel is fixed on the frame through the bearing with the seat, the wire clamping device is fixed on two sides of the winding barrel, the winding barrel is driven to rotate by the direction wheel, the direction wheel is connected with the driving shaft in an interference fit mode, the second chain wheel is installed at one end of the driving shaft, and the second chain wheel and the first chain wheel are in. The utility model discloses a set up a pair of fixing-line device for the copper line makes a round trip to twine on the wire winding bucket, improves coil duplex winding radical stack, reduces required line barrel number.

Description

Winding machine

Technical Field

The utility model relates to a bale equipment technical field especially relates to a coiling machine.

Background

Most of the existing high-speed permanent magnet motors adopt a random-insertion stator, and because the power density of the motor is high, the number of parallel windings of the motor coils is often large. The main mode that the existing winding machine on the market takes for winding the coil with a large number of parallel windings is to adopt a multi-head tension pay-off rack, and a plurality of wire barrels are parallel wound at the same time. However, when the number of the wound coils exceeds 80, the existing winding method in the market causes large occupied area of the wire barrel, and more wire barrels need to be reserved, so that the method is not economical.

SUMMERY OF THE UTILITY MODEL

The technical purpose is as follows: to the less defect of duplex winding radical among the prior art, the utility model discloses a coiling machine through setting up a pair of fixing-line device for the copper line makes a round trip to wind on the winding map, with the double improvement of coil duplex winding radical, reduces required line barrel number.

The technical scheme is as follows: the utility model discloses a winding machine, which comprises a frame, a screw rod component and a winding mechanism; the screw rod assembly and the winding mechanism are arranged on the rack in parallel; the screw rod assembly comprises a screw rod, a nut, a screw rod seat, a first chain wheel and a wire bundling device, the screw rod seat is arranged on the rack, the screw rod is fixed on the screw rod seat, the nut is installed on the screw rod, the wire bundling device is installed on the nut, axial movement is achieved along with rotation of the screw rod, and the first chain wheel is installed at one end of the screw rod; wire winding mechanism includes wire winding bucket, a pair of fixing-line device, drive shaft, direction wheel, second sprocket and takes the seat bearing, and wire winding bucket surface sets up the wire winding groove, and on the wire winding bucket was fixed in the frame through taking the seat bearing, the fixing-line device was fixed in wire winding bucket both sides, and the wire winding bucket rotated by the direction wheel drive, and the direction wheel passes through interference fit and drive shaft connection, and the second sprocket is installed in drive shaft one end, and first sprocket and second sprocket pass through chain synchronous drive.

Preferably, the winding groove arranged on the surface of the winding barrel is a spiral V-shaped groove.

Preferably, the wire clamping device is adjustable in the position of the winding barrel.

Preferably, the rack comprises a bottom plate and four supporting plates fixed on the bottom plate, a screw rod assembly is fixedly connected above the two supporting plates positioned on one side of the bottom plate, and a winding mechanism is fixedly connected above the two supporting plates positioned on the other side of the bottom plate.

Preferably, the supporting plate is rigidly connected and fixed with the bottom plate through a screw.

Preferably, the winding barrel and the driving shaft are connected through a spigot positioning screw.

Has the advantages that:

according to the scheme, the pair of wire clamping devices is arranged, so that the copper wire is wound on the winding barrel back and forth, the number of parallel windings of the coil is increased in a superposed manner, the number of required wire barrels is reduced, partial space is saved, and the wire clamping device is economical and practical; meanwhile, the position of the wire clamping device can be adjusted according to the coil length requirement of actual needs, and convenience and flexibility in production are greatly improved.

Drawings

FIG. 1 is a block diagram of the present invention;

the device comprises a base plate 11, a support plate 12, a lead screw 21, a lead screw seat 22, a wire bundling device 23, a winding barrel 31, a wire clamping device 32, a driving shaft 33, a direction wheel 34, a bearing with a seat 35, a first chain wheel 41, a second chain wheel 42 and a chain 43, wherein the lead screw is arranged on the lead screw seat, the direction wheel is arranged on the driving shaft 33, and the direction wheel is arranged on the direction wheel;

fig. 2 is a side view of the present invention;

FIG. 3 is a rear view of FIG. 1;

FIG. 4 is a right side view of FIG. 1;

fig. 5 is a top view of fig. 1.

Detailed Description

The scheme is further explained by combining the attached drawings.

As shown in fig. 1, a winding machine includes a frame, a lead screw assembly, and a winding mechanism; the screw rod component and the winding mechanism are arranged on the frame in parallel;

as shown in fig. 3, the frame includes a bottom plate 11 and four supporting plates 12 fixed on the bottom plate 11, a screw rod assembly is fixedly connected above the two supporting plates 12 located at one side of the bottom plate 11, and a winding mechanism is fixedly connected above the two supporting plates 12 located at the other side of the bottom plate 11. Wherein the supporting plate 12 is rigidly connected and fixed with the bottom plate 11 through screws.

As shown in fig. 2 and fig. 4, the lead screw assembly includes a lead screw 21, a nut, a lead screw seat 22, a first chain wheel 41 and a cable tie 23, the lead screw seat 22 is disposed on the frame, the lead screw 21 is fixed on the lead screw seat 22, the nut is mounted on the lead screw 21, the cable tie 23 is mounted on the nut, axial movement is realized along with the rotation of the lead screw, and the first chain wheel 41 is mounted at one end of the lead screw 21; wherein the position of the wire clamping device 32 on the winding barrel 31 is adjustable.

As shown in fig. 5, the winding mechanism includes a winding barrel 31, a pair of wire clamps 32, a driving shaft 33, a direction wheel 34, a second chain wheel 42 and a bearing with seat 35, a winding groove is formed on the surface of the winding barrel 31, the winding barrel 31 is fixed on the frame through the bearing with seat 35, the wire clamps 32 are fixed on two sides of the winding barrel 31, the winding barrel 31 is driven by the direction wheel 34 to rotate, the direction wheel 34 is connected with the driving shaft 33 through interference fit, the second chain wheel 42 is installed at one end of the driving shaft 33, and the first chain wheel 41 and the second chain wheel 42 are synchronously driven by a chain 43. Wherein the winding groove arranged on the surface of the winding barrel 31 is a spiral V-shaped groove; the winding barrel 31 and the driving shaft 33 are screwed through the spigot positioning.

In the scheme, the end of a copper wire led out from a tension pay-off rack is fixed on a wire clamping device 32 at one side through a wire bundling device 23, a direction wheel 34 is rotated to rotate a winding barrel 31, the copper wire is pulled to wind the copper wire in a V-shaped groove of the winding barrel 31, meanwhile, a second chain wheel 42 drives a first chain wheel 41 to rotate through a chain 43, so that the lead screw 21 is rotated, the wire harness 23 is moved axially along the lead screw 21 by the tension of the copper wire, so that the copper wire can advance spirally on the winding barrel 31 and enter the spiral V-shaped groove formed on the winding barrel 31, when the copper wire reaches the wire clamping device 32 at the other side, the copper wire is clamped below the wire clamping device 32 by people, then the direction wheel 34 is reversed, because the purpose that the fixed end of a thread can be played in the fixing wire ware 32 catching on the copper line, the copper line can return to the right-hand member according to former route, repeats above process according to certain number of times, just can obtain the coil of required duplex winding radical and length, and it can to take off from winding bucket 31 with the coil ligature well at last. According to the scheme, the pair of wire clamping devices is arranged, so that the copper wire is wound on the winding barrel back and forth, the number of parallel windings of the coil is increased in a superposed manner, the number of required wire barrels is reduced, partial space is saved, and the wire clamping device is economical and practical; meanwhile, the position of the wire clamping device can be adjusted according to the coil length requirement of actual needs, and convenience and flexibility in production are greatly improved.

The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.

Claims

1. A winding machine characterized by: comprises a frame, a screw rod component and a winding mechanism; the screw rod assembly and the winding mechanism are arranged on the rack in parallel; the screw rod assembly comprises a screw rod (21), a nut, a screw rod seat (22), a first chain wheel (41) and a wire bundling device (23), the screw rod seat (22) is arranged on the rack, the screw rod (21) is fixed on the screw rod seat (22), the nut is installed on the screw rod (21), the wire bundling device (23) is installed on the nut, axial movement is achieved along with rotation of the screw rod, and the first chain wheel (41) is installed at one end of the screw rod (21); wire winding mechanism includes wire winding bucket (31), a pair of fixing-line device (32), drive shaft (33), direction wheel (34), second sprocket (42) and rolling bearing (35), wire winding bucket (31) surface sets up the wire winding groove, wire winding bucket (31) are fixed in the frame through rolling bearing (35), fixing-line device (32) are fixed in wire winding bucket (31) both sides, wire winding bucket (31) are rotated by direction wheel (34) drive, direction wheel (34) are connected with drive shaft (33) through interference fit, second sprocket (42) are installed in drive shaft (33) one end, first sprocket (41) and second sprocket (42) are through chain (43) synchronous drive.

2. A winding machine according to claim 1, characterized in that: the winding groove arranged on the surface of the winding barrel (31) is a spiral V-shaped groove.

3. A winding machine according to claim 1, characterized in that: the position of the wire clamping device (32) on the winding barrel (31) is adjustable.

4. A winding machine according to claim 1, characterized in that: the machine frame comprises a bottom plate (11) and four supporting plates (12) fixed on the bottom plate (11), a screw rod assembly is fixedly connected above the two supporting plates (12) positioned on one side of the bottom plate (11), and a winding mechanism is fixedly connected above the two supporting plates (12) positioned on the other side of the bottom plate (11).

5. A machine according to claim 4, characterized in that: the supporting plate (12) is rigidly connected and fixed with the bottom plate (11) through screws.

6. A winding machine according to claim 1, characterized in that: the winding barrel (31) and the driving shaft (33) are connected through a spigot positioning screw.