CN219435698U

CN219435698U - Winding mechanism with adjustable guide pin angle

Info

Publication number: CN219435698U
Application number: CN202320532119.8U
Authority: CN
Inventors: 孙乐乐; 冯鹏森; 范建良; 王一飞; 赵俐引
Original assignee: Tanac Automation Co Ltd
Current assignee: Tanac Automation Co Ltd
Priority date: 2023-03-10
Filing date: 2023-03-10
Publication date: 2023-07-28
Anticipated expiration: 2033-03-10

Abstract

A winding mechanism with an adjustable guide pin angle comprises a base plate, a sliding component and a driving component. And the sliding assembly comprises a sliding rail, a sliding plate and a fixed block. The adjusting component comprises a mounting plate, a rotating shaft, a connecting rod, a connecting plate and a guide pin. One end of the connecting rod is fixedly connected with the rotating shaft, rotates along with the rotating shaft, the other end of the connecting rod is movably connected with the connecting plate, and two ends of the connecting plate are respectively connected with the sliding plate and the connecting rod in a rotating mode, so that the sliding plate and the connecting rod are in transmission connection. When the sliding plate moves, the connecting plate can drive the connecting rod to rotate by taking the rotating shaft as a rotating point so as to rotate the angle of the guide pin, and different winding demands can be met. The connecting plate is provided with a plurality of connecting holes which are arranged in a straight line, and the distance between the sliding plate and one end of the connecting rod can be changed rapidly through the connection of the connecting holes at different positions, so that the rotation amplitude of the rotating shaft at the same position can be adjusted.

Description

Winding mechanism with adjustable guide pin angle

Technical Field

The utility model relates to the technical field of winding devices, in particular to a winding mechanism with an adjustable guide pin angle.

Background

Coils are generally referred to as windings of wire in the form of loops, the most common coil applications being: motors, inductors, transformers, loop antennas, etc., are typically constructed by winding wires around each other, the wires being insulated from each other. The stator winding is a winding arranged on a stator, is annular, is provided with a plurality of winding posts at intervals on the inner side wall, drives the guide pin to extend into the stator through the triaxial moving device to wind the guide wire on the winding posts, and moves to the other winding post to wind after the winding of one winding post is completed, so that winding is realized circularly. The needle frame device of the VCM motor coil winding machine comprises a main beam 1, a needle seat 2 and a cutter 3, wherein the needle seat 2 is arranged on the main beam 1, the square needle seat 2 is arranged in a square hole 101 of the main beam 1, the needle seat 2 can be adjusted back and forth, but can not axially rotate, the needle seat 2 can be locked by a first screw 4 after the front and back positions are adjusted, a round hole is formed in the needle seat 2, a guide needle 5 penetrates through the round hole, and the guide needle 5 can be locked by a second screw 6 after the upper and lower positions of the guide needle 5 are adjusted. However, when the angle of the guide pin cannot be adjusted, some coils need to be wound outside the coil frame, i.e. the wire after winding of one winding post needs to be connected to the other winding post on the outer side wall of the coil frame. When the guide pin is always in a vertical state, the outside overline and some special winding modes are difficult to realize.

Disclosure of Invention

In view of the above, the present utility model provides a winding mechanism with an adjustable guide pin angle to solve the above-mentioned technical problems.

A winding mechanism with an adjustable guide pin angle. The winding mechanism with the adjustable guide pin angle comprises a base plate, a sliding component arranged on the base plate, a driving component arranged on the sliding component, and an adjusting component arranged on the base plate, wherein the sliding component comprises two sliding rails arranged on the base plate, a sliding plate arranged on the sliding rails, and a fixed block arranged on the base plate, the driving component is used for driving the sliding plate to move along the sliding rails, the adjusting component comprises two mounting plates arranged on the base plate, one two ends of the driving component are used for rotating a rotating shaft arranged on the mounting plate, one end of the driving component is used for arranging a connecting rod arranged on the rotating shaft, two connecting plates arranged on the connecting rod, and one guide pin arranged on the rotating shaft, two ends of the rotating shaft are respectively connected with the mounting plate in a rotating mode, one end of the connecting rod is fixedly connected with the rotating shaft, the other end of the connecting rod is movably connected with the connecting plate, two ends of the connecting plate are respectively connected with the connecting plate in a rotating mode, and a plurality of connecting holes which are arranged in a straight line mode are arranged on the connecting plate and are used for connecting the connecting plate.

Further, the extending direction of the sliding rail is parallel to the gravity direction, and the fixing block is located at one end of the sliding rail away from the adjusting component.

Further, the driving assembly comprises a connecting block arranged on the sliding plate, a screw rod shaft penetrating through the connecting block, a coupler arranged on the screw rod shaft, a spline shaft arranged on the coupler, and a driving device arranged on the spline shaft.

Further, the connecting block is in threaded connection with the screw rod shaft.

Further, one end of the screw rod shaft penetrates through the connecting block, and the other end of the screw rod shaft penetrates through the fixing block and is provided with the coupler to be connected with the spline shaft.

Further, one end of the spline shaft is connected with the screw rod shaft through the coupler, and the other end of the spline shaft is connected with the driving device.

Further, the driving device comprises a top plate, a gear sleeved on the spline shaft, a driving motor arranged on the top plate, and a belt connecting the driving motor and the gear, wherein the spline shaft movably penetrates through the center of the gear.

Further, a longitudinal key groove is formed in the outer side wall of the spline shaft, and the gear sleeved on the spline shaft is also provided with a corresponding key groove.

Compared with the prior art, the winding mechanism with the adjustable guide pin angle provided by the utility model drives the screw rod shaft to rotate through the driving device, so that the connecting block and the sliding plate move along the central shaft of the screw rod shaft. The two ends of the connecting plate are respectively connected with the sliding plate and the connecting rod in a rotating way, one end of the connecting rod is fixedly connected with the rotating shaft and rotates along with the rotating shaft, and the other end of the connecting rod is movably connected with the connecting plate, so that the sliding plate and the connecting rod are in transmission connection. When the sliding plate moves, the connecting plate can drive the connecting rod to rotate by taking the rotating shaft as a rotating point so as to rotate the angle of the guide pin, and different winding demands can be met. While at the same time. The connecting plate is provided with a plurality of connecting holes which are arranged in a straight line, and the distance between the sliding plate and one end of the connecting rod can be changed rapidly through the connection of the connecting holes at different positions, so that the rotation amplitude of the rotating shaft at the same position is adjusted and moved, and parts are prevented from being replaced.

Drawings

Fig. 1 is a schematic structural diagram of a winding mechanism with an adjustable guide pin angle according to the present utility model.

Detailed Description

Specific embodiments of the present utility model are described in further detail below. It should be understood that the description herein of the embodiments of the utility model is not intended to limit the scope of the utility model.

Fig. 1 is a schematic structural diagram of a winding mechanism with an adjustable guide pin angle according to the present utility model. The winding mechanism capable of adjusting the angle of the guide pin comprises a base plate 10, a sliding component 20 arranged on the base plate 10, a driving component 30 arranged on the sliding component 20, and an adjusting component 40 arranged on the base plate 10. It is conceivable that the winding mechanism with the adjustable guide pin angle further includes other functional modules, such as a connection component, a sensor, a mounting component, etc., which are known to those skilled in the art, and will not be described herein.

The substrate 10 is used for carrying the above components, and meanwhile, the substrate 10 is disposed on a triaxial moving device of the winding machine, so as to drive the triaxial movement of the winding mechanism with the adjustable guide pin angle to perform winding, which should be in the prior art, and will not be described herein.

The sliding assembly 20 includes two sliding rails 21 provided on the base plate 10, a sliding plate 22 provided on the sliding rails 21, and a fixing block 23 provided on the base plate 10. The extending direction of the slide rail 21 is parallel to the gravity direction so that the slide plate 22 can move vertically. The fixed block 23 is located at an end of the sliding rail 21 away from the adjusting assembly 40, and is used for stably setting the driving assembly 40.

The driving assembly 30 includes a connection block 31 provided on the slide plate 22, a screw shaft 32 penetrating the connection block 31, a coupling 33 provided on the screw shaft 41, a spline shaft 34 provided on the coupling 33, and a driving device 35 provided on the spline shaft 34.

The connecting block 31 is in threaded connection with the screw shaft 32, and the connecting block 31 can be driven to move along the central axis of the screw shaft 32 by rotating the screw shaft 32, so that the sliding plate 22 is driven to move. One end of the screw shaft 32 passes through the connecting block 31, and the other end passes through the fixed block 23 and is provided with the coupling 33 to be connected with the spline shaft 34. Bearings are provided between the screw shaft 32 and the fixed block 23 to support the screw shaft 32 to rotate and the end is not provided with threads. The screw rod transmission can obtain larger thrust by using smaller torque, and the transmission efficiency is higher. And the threaded connection between the connecting block 31 and the screw rod shaft 32 can precisely control the angle of the guide pin by controlling the rotation of the screw rod shaft 32.

One end of the spline shaft 34 is connected to the screw shaft 32 through the coupling 33, and the other end is connected to the driving device 35.

The driving device 35 includes a top plate 351, a gear 352 sleeved on the spline shaft 34, a driving motor 353 provided on the top plate 351, and a belt 354 connecting the driving motor 353 and the gear 352.

The top plate 351 is fixedly arranged on the winding mechanism, and the spline shaft 34 movably penetrates through the center of the gear 352. Since the base plate 10 is disposed on the triaxial moving device of the winding machine, the vertical movement is required to be repeated during winding, a longitudinal key slot is provided on the outer sidewall of the spline shaft 34, and the rotating member sleeved on the spline shaft 34, that is, the gear 352, also has a corresponding key slot, so that the rotation of the spline shaft 34 can be kept synchronous, and the spline shaft 34 can also axially slide while rotating. The driving motor 353 is used for driving the gear 352 to rotate.

The adjusting assembly 40 includes two mounting plates 41 disposed on the base plate 10, a rotating shaft 42 having both ends rotatably disposed on the mounting plates 41, a connecting rod 43 disposed on the rotating shaft 42, two connecting plates 44 disposed on the connecting rod 43, and a guide pin 45 disposed on the rotating shaft 42.

The two ends of the rotating shaft 42 are respectively connected with the mounting plates 41 in a rotating way, and one end of the rotating shaft extends out of one mounting plate 41 to be used for arranging the guide pins 45.

One end of the connecting rod 43 is fixedly connected with the rotating shaft 42, rotates together with the rotating shaft 42, and the other end is movably connected with the connecting plate 44.

The two ends of the connecting plate 44 are respectively connected with the sliding plate 22 and the connecting rod 43 in a rotating way, so that the sliding plate 22 and the connecting rod 43 are connected in a transmission way. When the sliding plate 22 moves, the connecting plate 44 can drive the connecting rod 43 to rotate with the rotating shaft 42 as a rotating point, so as to drive the rotating shaft 42 to rotate the angle of the guide pin 45. The connecting plate 44 is in a strip structure and is provided with a plurality of connecting holes 441 which are arranged in a straight line, the connecting holes 441 are used for rotationally connecting the connecting rod 43 with the sliding plate 22, and the distance between the sliding plate 22 and one end of the connecting rod 43 can be quickly changed by connecting the connecting holes 441 at different positions, so that the rotation amplitude of the rotating shaft 42 under the condition of moving at the same position is regulated, and the replacement of parts is avoided.

The guide pin 45 is used for threading a guide wire, which should be the prior art and will not be described herein.

Compared with the prior art, the winding mechanism with the adjustable guide pin angle provided by the utility model drives the screw rod shaft 32 to rotate through the driving device 35, so that the connecting block 31 and the sliding plate 22 move along the central shaft of the screw rod shaft 32. The two ends of the connecting plate 44 are respectively and rotatably connected with the sliding plate 22 and the connecting rod 43, one end of the connecting rod 43 is fixedly connected with the rotating shaft 42 and rotates along with the rotating shaft 42, and the other end of the connecting rod 43 is movably connected with the connecting plate 44, so that the sliding plate 22 and the connecting rod 43 are in transmission connection. When the sliding plate 22 moves, the connecting plate 44 can drive the connecting rod 43 to rotate by taking the rotating shaft 42 as a rotating point so as to rotate the guide pin 45 by an angle, so that different winding demands can be met. While at the same time. The connecting plate 44 is provided with a plurality of connecting holes 441 arranged in a straight line, and the distance between the sliding plate 22 and one end of the connecting rod 43 can be quickly changed by connecting the connecting holes 441 at different positions, so that the rotation amplitude of the rotating shaft 42 at the same position can be adjusted and moved, and the replacement of parts is avoided.

The above is only a preferred embodiment of the present utility model and is not intended to limit the scope of the present utility model, and any modifications, equivalent substitutions or improvements within the spirit of the present utility model are intended to be covered by the claims of the present utility model.

Claims

1. The utility model provides a wire winding mechanism of adjustable guide pin angle which characterized in that: the winding mechanism with the adjustable guide pin angle comprises a base plate, a sliding component arranged on the base plate, a driving component arranged on the sliding component, and an adjusting component arranged on the base plate, wherein the sliding component comprises two sliding rails arranged on the base plate, a sliding plate arranged on the sliding rails, and a fixed block arranged on the base plate, the driving component is used for driving the sliding plate to move along the sliding rails, the adjusting component comprises two mounting plates arranged on the base plate, one two ends of the driving component are used for rotating a rotating shaft arranged on the mounting plate, one end of the driving component is used for arranging a connecting rod arranged on the rotating shaft, two connecting plates arranged on the connecting rod, and one guide pin arranged on the rotating shaft, two ends of the rotating shaft are respectively connected with the mounting plate in a rotating mode, one end of the connecting rod is fixedly connected with the rotating shaft, the other end of the connecting rod is movably connected with the connecting plate, two ends of the connecting plate are respectively connected with the connecting plate in a rotating mode, and a plurality of connecting holes which are arranged in a straight line mode are arranged on the connecting plate and are used for connecting the connecting plate.

2. The adjustable lead angle winding mechanism of claim 1, wherein: the extending direction of the sliding rail is parallel to the gravity direction, and the fixed block is positioned at one end of the sliding rail away from the adjusting component.

3. The adjustable lead angle winding mechanism of claim 1, wherein: the driving assembly comprises a connecting block arranged on the sliding plate, a screw rod shaft penetrating through the connecting block, a coupler arranged on the screw rod shaft, a spline shaft arranged on the coupler and a driving device arranged on the spline shaft.

4. A winding mechanism with adjustable guide pin angle as claimed in claim 3, wherein: the connecting block is in threaded connection with the screw rod shaft.

5. A winding mechanism with adjustable guide pin angle as claimed in claim 3, wherein: one end of the screw rod shaft penetrates through the connecting block, and the other end of the screw rod shaft penetrates through the fixing block and is provided with the coupler to be connected with the spline shaft.

6. A winding mechanism with adjustable guide pin angle as claimed in claim 3, wherein: one end of the spline shaft is connected with the screw rod shaft through the coupler, and the other end of the spline shaft is connected with the driving device.

7. A winding mechanism with adjustable guide pin angle as claimed in claim 3, wherein: the driving device comprises a top plate, a gear sleeved on the spline shaft, a driving motor arranged on the top plate, and a belt connecting the driving motor and the gear, wherein the spline shaft movably penetrates through the center of the gear.

8. The adjustable lead angle winding mechanism of claim 7, wherein: the outer side wall of the spline shaft is provided with a longitudinal key groove, and the gear sleeved on the spline shaft is also provided with a corresponding key groove.