CN217881334U

CN217881334U - Relay winding device driven by servo electric spindle

Info

Publication number: CN217881334U
Application number: CN202221219350.3U
Authority: CN
Inventors: 叶茂丰
Original assignee: Quanzhou Shengyu Machinery Equipment Co ltd
Current assignee: Quanzhou Shengyu Machinery Equipment Co ltd
Priority date: 2022-05-21
Filing date: 2022-05-21
Publication date: 2022-11-22
Anticipated expiration: 2032-05-21

Abstract

The utility model relates to an adopt servo electricity main shaft driven relay winding device, including mount pad, paying out machine structure, winding displacement mechanism and winding mechanism, paying out machine constructs including the rotatable unwrapping wire section of thick bamboo of installing at the mount pad top, winding displacement mechanism installs at the mount pad middle part, winding mechanism is including installing at the mount pad middle part, winding mechanism includes servo electricity main shaft and transmission shaft, servo electricity main shaft is established on the mount pad and its output shaft level sets up, the transmission shaft is connected with servo electricity main shaft's output shaft transmission. The utility model discloses an adopt servo electric main shaft driven relay winding device wire winding speed is fast, and the operating efficiency is high.

Description

Relay winding device driven by servo electric spindle

Technical Field

The utility model relates to a relay production facility technical field especially relates to an adopt servo electric main shaft driven relay winding device.

Background

A relay is an electric control device that generates a predetermined step change in a controlled amount in an electric output circuit when a change in an input amount (excitation amount) meets a predetermined requirement. It has an interactive relationship between the control system and the controlled system. The relay is widely applied to the fields of communication, automobiles, automatic control, household appliances and the like, and is one of the most important control elements. The coil rack is an indispensable component of each relay, and the coil rack is wound with enameled wires and assembled with corresponding chip insertion parts to form a winding assembly. The prior art mainly carries out the wire winding operation to the coil former through the coiling machine, however current coiling machine adopts a motor drive a plurality of coil formers to rotate and carries out the operation of coiling usually, and wire winding speed is slow, and the operating efficiency is low.

SUMMERY OF THE UTILITY MODEL

For overcoming the technical defect that prior art exists, the utility model provides an adopt servo electric main shaft driven relay winding device, its wire winding is fast, and the operating efficiency is high.

The utility model discloses a technical solution be: adopt servo electricity main shaft driven relay winding device, including mount pad, paying out machine structure, winding displacement mechanism and wire winding mechanism, paying out machine structure includes the rotatable unwrapping wire section of thick bamboo of installing at the mount pad top, winding displacement mechanism installs at the mount pad middle part, wire winding mechanism is including installing at the mount pad middle part, wire winding mechanism includes servo electricity main shaft and transmission shaft, servo electricity main shaft establishes on the mount pad and its output shaft level sets up, the transmission shaft is connected with servo electricity main shaft's output shaft transmission.

Preferably, the winding displacement mechanism includes winding displacement cylinder, carriage and slide rail, the slide rail is along being on a parallel with the axis direction horizontal installation of transmission shaft on the mount pad, the carriage sliding fit is on the slide rail, the cylinder is installed on the mount pad and drive the carriage and slide along the slide rail, the one end of keeping away from the mount pad of carriage is equipped with the wire section of thick bamboo.

Preferably, be equipped with the fabric wheel on the carriage of wire section of thick bamboo top, the fabric wheel passes through the swinging arms and installs on the carriage, the first end of swinging arms articulates on the carriage, the rotatable second end of installing at the swinging arms of fabric wheel, be connected with the pressure spring on the carriage of swinging arms top, the one end and the carriage of pressure spring are connected and its other end and swinging arms are connected.

Preferably, the pay-off barrel is horizontally arranged, the upper portion of the mounting seat is connected with a sliding rod, the sliding rod is parallel to the wire prevention barrel, a wire placing head is arranged on the sliding rod in a sliding fit mode, a guide hole is formed in the wire placing head, the sliding rod is sleeved with two buffer springs, and the wire placing head is arranged on the sliding rod between the two buffer springs.

Preferably, a ceramic cylinder is arranged in a guide hole of the wire paying-off head, and the ceramic cylinder is in running fit with the guide hole.

Preferably, the lower end of the mounting seat is provided with a cutting mechanism, the cutting mechanism is arranged between the wire arranging mechanism and the wire winding mechanism, and the cutting mechanism comprises a cutting cylinder mounted on the mounting seat and a cutting knife connected to a piston rod of the cutting cylinder.

Preferably, still be equipped with stop device on the mount pad, stop device establishes and fixes the separation blade on the transmission shaft and establishes the ejecting device in terminal one side of transmission shaft including the cover, ejecting device is including establishing the ejection cylinder on the mounting bracket and the rotatable frame that pushes away of installing at ejection cylinder piston rod end, it is just right to push away the frame the transmission shaft.

The beneficial effects of the utility model reside in that: the utility model discloses an adopt servo electricity main shaft driven relay winding device adopts servo electricity main shaft drive single coil former to rotate and carries out the operation of rolling up, servo electricity main shaft can drive the high-speed rotation of coil former, and servo electricity main shaft per minute can reach more than ten thousand changes, and single coil former is promoted by a wide margin around rolling up the completion speed, the utility model discloses an adopt servo electricity main shaft driven relay winding device's degree of automation height, the unwrapping wire is stable, can automatic winding displacement, and the coil wire winding is neat.

Drawings

Fig. 1 is a schematic structural diagram of the relay winding device driven by the servo electric spindle of the present invention.

Fig. 2 is a partially enlarged view of a point a in fig. 1.

Fig. 3 is a side view of the paying-off mechanism of the present invention.

Fig. 4 is a partially enlarged view of fig. 3 at B.

Description of the reference numerals: 1. a mounting base; 2. a pay-off mechanism; 201. a pay-off drum; 202. a slide bar; 203. paying off the wire head; 204. a buffer spring; 205. a ceramic cylinder; 3. a wire arranging mechanism; 301. a wire arranging cylinder; 302. a carriage; 303. a slide rail; 304. a wire pressing wheel; 305. a swing frame; 306. a pressure spring; 307. a wire guide cylinder; 401. a servo motorized spindle; 402. a drive shaft; 403. a baffle plate; 404. pushing the cylinder; 405. pushing the frame; 501. cutting the air cylinder; 502. a cutting knife.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1 to 4, this embodiment provides an adopt servo electric main shaft driven relay winding device, and it includes mount pad 1, paying out machine structure 2, winding displacement mechanism 3 and winding mechanism, paying out machine structure 2 includes rotatable an unwrapping wire section of thick bamboo 201 of installing at 1 top of mount pad, winding displacement mechanism 3 is installed at 1 middle part of mount pad, winding mechanism installs at 1 lower extreme of mount pad, winding mechanism includes servo electric main shaft 401 and transmission shaft 402, servo electric main shaft 401 establishes on mount pad 1 and its output shaft level sets up, transmission shaft 402 is connected with servo electric main shaft 401's output shaft transmission. The relay winding device driven by the servo electric spindle has high automation degree and high winding speed.

In this embodiment, the mounting base 1 is further provided with a limiting device, the limiting device comprises a blocking piece 403 sleeved and fixed on the transmission shaft 402 and a pushing device arranged on one side of the tail end of the transmission shaft 402, the pushing device comprises a pushing cylinder 404 arranged on the mounting frame and a pushing frame 405 rotatably arranged at the tail end of a piston rod of the pushing cylinder 404, the pushing frame 405 can be arranged on the piston rod of the pushing cylinder 404 through a bearing, the pushing frame 405 is right opposite to the transmission shaft 402, the coil rack is sleeved on the transmission shaft 402 and abutted against the blocking piece 403 when the winding device operates, then the piston rod of the pushing cylinder 404 extends out to enable the pushing frame 405 to tightly push the coil rack, and the pushing frame 405 and the blocking piece 403 tightly push the coil rack to enable the coil rack to rotate along with the transmission shaft 402.

In this embodiment, a pay-off reel 201 level sets up, the upper portion of mount pad 1 is connected with a slide bar 202, slide bar 202 with it is parallel to prevent a line section of thick bamboo 201, sliding fit has a unwrapping wire head 203 on slide bar 202, the guide hole has been seted up on the unwrapping wire head 203, the cover is equipped with two buffer spring 204 on the slide bar 202, the unwrapping wire head 203 is established on the slide bar 202 between two buffer spring 204, and a pay-off reel 201 size is great, and when the wire book of establishing on a pay-off reel 201 was unwrapped wire, the wire was longer at the ascending migration distance of horizontal direction for unwrapping wire speed is unstable, during the wire winding operation, the tension change can be more frequent on the wire that has broken away from the wire book, and buffer spring 204's existence plays the cushioning effect, and when the tension grow on the wire, unwrapping wire head 203 was slided on slide bar 202, and when the tension on the wire became small, the unwrapping wire head 203 resets, and the tension on the wire is restricted in more stable range promptly. Preferably, a ceramic cylinder 205 is arranged in a guide hole of the wire placing head 203, and the ceramic cylinder 205 is in rotating fit with the guide hole, so that the outer skin of the wire is prevented from being worn.

In this embodiment, the winding displacement mechanism 3 includes a winding displacement cylinder 301, a sliding frame 302 and a sliding rail 303, the sliding rail 303 is horizontally mounted on the mounting base 1 along an axis direction parallel to the transmission shaft 402, the sliding frame 302 is slidably fitted on the sliding rail 303, the winding displacement cylinder 301 is mounted on the mounting base 1 and drives the sliding frame 302 to slide along the sliding rail 303, one end of the sliding frame 302 away from the mounting base 1 is provided with a wire drum 307, during winding operation, the sliding frame 302 reciprocates along the sliding rail 303 so that wires are coated on the coil rack layer by layer, in addition, the sliding frame 302 above the wire drum 307 is provided with a wire pressing wheel 304, the wire pressing wheel 304 is mounted on the sliding frame 302 through a swinging rack 305, a first end of the swinging rack 305 is hinged on the sliding frame 302, the wire pressing wheel 304 is rotatably mounted at a second end of the swinging rack 305, the sliding frame 302 above the swinging rack 305 is connected with a pressure spring 306, one end of the pressure spring 306 is connected with the sliding frame 302 and the other end is connected with the dense swinging rack 305, the wires pass through the wire pressing wheel 307 and are pressed by the wire pressing wheel 304, so that the tension on the wires between the winding displacement mechanism 3 and the winding displacement mechanism is stable, and the winding displacement mechanism is ensured.

In this embodiment, a cutting mechanism is disposed at the lower end of the mounting seat 1, the cutting mechanism is disposed between the wire arranging mechanism 3 and the wire winding mechanism, the cutting mechanism includes a cutting cylinder 501 mounted on the mounting seat 1 and a cutting knife 502 connected to a piston rod of the cutting cylinder 501, and after a coil is wound, the cutting cylinder 501 pushes the cutting knife 502 to cut off the wire.

The relay winding device driven by the servo electric spindle is arranged on the pay-off drum 201 in a sleeved mode, one end of a wire sequentially penetrates through the guide hole in the wire unwinding head 203 and the wire drum 307 on the wire arranging device, the wire is fixed on the coil rack, winding operation can be started afterwards, the rotating speed of the servo electric spindle 401 is high, more than ten thousand revolutions per minute can be achieved, winding operation can be completed in a short time, and winding efficiency is greatly improved.

Having shown and described the basic principles and essential features of the invention and its advantages, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but is susceptible to various changes and modifications without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.

Claims

1. Adopt servo electric main shaft driven relay winding device, its characterized in that: including mount pad, paying out machine structure, winding displacement mechanism and winding mechanism, paying out machine constructs including the rotatable pay off section of thick bamboo of installing at the mount pad top, winding displacement mechanism installs at the mount pad middle part, winding mechanism is including installing at the mount pad lower extreme, winding mechanism includes servo electric main shaft and transmission shaft, servo electric main shaft establishes on the mount pad and its output shaft level sets up, the transmission shaft is connected with servo electric main shaft's output shaft transmission.

2. The relay winding device driven by the servo electric spindle according to claim 1, wherein: the winding displacement mechanism includes winding displacement cylinder, carriage and slide rail, the slide rail is along the axis direction horizontal installation that is on a parallel with the transmission shaft on the mount pad, carriage sliding fit is on the slide rail, the winding displacement cylinder is installed on the mount pad and is driven the carriage and slide along the slide rail, the one end of keeping away from the mount pad of carriage is equipped with the wire section of thick bamboo.

3. The relay winding device driven by the servo electric spindle as claimed in claim 2, wherein: the wire guide device is characterized in that a wire pressing wheel is arranged on the sliding frame above the wire guide cylinder and is installed on the sliding frame through a swinging frame, the first end of the swinging frame is hinged to the sliding frame, the wire pressing wheel is rotatably installed at the second end of the swinging frame, a pressure spring is connected to the sliding frame above the swinging frame, one end of the pressure spring is connected with the sliding frame, and the other end of the pressure spring is connected with the swinging frame.

4. The relay winding device driven by the servo electric spindle according to claim 1, wherein: the pay-off drum is horizontally arranged, the upper portion of the mounting seat is connected with a sliding rod, the sliding rod is parallel to the pay-off drum, a pay-off head is arranged on the sliding rod in a sliding fit mode, guide holes are formed in the pay-off head, two buffer springs are sleeved on the sliding rod, and the pay-off head is arranged on the sliding rod between the two buffer springs.

5. The relay winding device driven by the servo electric spindle according to claim 4, wherein: a ceramic cylinder is arranged in the guide hole of the wire releasing head, and the ceramic cylinder is in running fit with the guide hole.

6. The relay winding device driven by the servo electric spindle according to claim 1, wherein: the lower extreme of mount pad is equipped with cutting mechanism, cutting mechanism establishes between winding displacement mechanism and winding mechanism, cutting mechanism is including installing the cutting cylinder on the mount pad and connecting the cutting knife on cutting cylinder piston rod.

7. The relay winding device driven by the servo electric spindle according to claim 1, wherein: still be equipped with stop device on the mount pad, stop device establishes and fixes the separation blade on the transmission shaft and establishes the ejecting device in transmission shaft end one side including the cover, ejecting device is including establishing the ejector cylinder on the mounting bracket and the rotatable push frame of installing at the ejector cylinder piston rod end, push frame is just right the transmission shaft.