CN220867628U

CN220867628U - Electromagnet needle falling device

Info

Publication number: CN220867628U
Application number: CN202322322986.1U
Authority: CN
Inventors: 康平
Original assignee: Suzhou Zhongfu Electronic Technology Co ltd
Current assignee: Suzhou Zhongfu Electronic Technology Co ltd
Priority date: 2023-08-29
Filing date: 2023-08-29
Publication date: 2024-04-30
Anticipated expiration: 2033-08-29

Abstract

The utility model relates to the technical field of yarn production equipment and discloses an electromagnet needle falling device which comprises a yarn passing seat, wherein a rotating shaft is movably connected to the inner wall of the yarn passing seat, one side of the rotating shaft is provided with an electromagnet, one end of the rotating shaft is fixedly connected with a yarn blocking rod, one end of the inner wall of the yarn passing seat is provided with a yarn passing hole, the side edge of the electromagnet is provided with a limiting mechanism, the limiting mechanism comprises a sliding block and a baffle plate, a containing cavity is formed in the sliding block, a first sliding groove is formed in the containing cavity, and two first sliding grooves are formed in the first sliding groove. According to the utility model, the slide ways are arranged on the two sides of the tail end of the wire passing seat, meanwhile, the two sides of the electromagnet are respectively provided with one sliding block, the electromagnet is provided with limit fixing, the limiting block can be pushed into the accommodating cavity only by pressing the movable block during disassembly, and then the electromagnet is pushed out towards the tail end of the wire passing seat, so that the installation and disassembly modes of the electromagnet are more flexible to operate.

Description

Electromagnet needle falling device

Technical Field

The utility model relates to the field of yarn production equipment, in particular to an electromagnet needle falling device.

Background

The double twisting machine is twisting equipment, is essentially doubling equipment, is called doubling machine, has no specific Chinese-English name, can realize one-to-two twisting, and improves twisting efficiency by times compared with the traditional twisting equipment.

According to the patent application number of China: 201821033278.9, an electro-magnet needle falling device, electro-magnet needle falling device simple structure, convenient to use is through releasing the fender yarn pole after yarn broken string, keeps off the yarn pole and supports to press on the raw yarn bobbin, prevents the yarn on the raw yarn bobbin to continue out the yarn and cause the yarn extravagant, has also avoided the yarn winding to other parts of equipment.

This solution has the following drawbacks:

The ejector pin that uses in this scheme mainly carries out the horizontal movement by the electro-magnet drive and carries out spacingly to the pivot, and the electro-magnet belongs to the mechanical electrical apparatus that has damaged, has the electro-magnet to install at wire seat inner wall, if the electro-magnet damages when needing the maintenance, can only dismantle whole wire seat and dismantle the electro-magnet again in proper order, later stage inconvenient dismantlement maintenance.

Disclosure of utility model

The utility model aims to provide an electromagnet needle falling device so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an electromagnet needle dropping device comprising:

the inner wall of the wire passing seat is movably connected with a rotating shaft, one side of the rotating shaft is provided with an electromagnet, one end of the rotating shaft is fixedly connected with a yarn blocking rod, and one end of the inner wall of the yarn passing seat is provided with a yarn passing hole;

A limiting mechanism is arranged on the side edge of the electromagnet;

The limiting mechanism comprises a sliding block and a baffle, wherein a containing cavity is formed in the sliding block, a first sliding groove is formed in the containing cavity, two first sliding grooves are formed in the first sliding groove, a telescopic rod and a spring are arranged between the first sliding grooves, the spring is sleeved on the outer wall of the telescopic rod, the telescopic rod and the top of the spring are fixedly connected with a limiting block, the limiting block is movably connected with the top of the sliding block, and the sliding block is located at the bottom of the baffle.

Preferably, the notch is arranged at the bottom of the baffle, the second sliding groove is arranged in the baffle, the top of the baffle is movably connected with the movable block, and the lower end of the movable block is in sliding connection with the second sliding groove.

Preferably, two baffles are arranged, the two baffles are symmetrically distributed at the center of the wire passing seat, and the wire passing seat is provided with a slideway.

Preferably, two sliding blocks are arranged, the two sliding blocks are symmetrically distributed at the center of the electromagnet, and the sliding blocks are fixedly connected with the electromagnet through positioning screws.

Preferably, the lower end of the limiting block is in sliding connection with the first sliding groove, a chamfer is formed in the top of the limiting block, a chamfer is formed in the top of the movable block, and a rubber layer is sprayed on the top of the movable block.

Preferably, the sliding block is in sliding connection with the slideway, the top of the limiting block is intersected with the bottom of the movable block, and the baffle is fixedly connected with the outer side of the wire passing seat.

The utility model has the technical effects and advantages that:

According to the utility model, the slide ways are arranged on two sides of the tail end of the wire passing seat, meanwhile, the two sides of the electromagnet are respectively provided with the sliding blocks, the electromagnet is positioned on the inner wall of the wire passing seat, the sliding blocks slide in alignment with the slide ways, the sliding blocks move from the tail end of the wire passing seat to the forefront end, the ejector rod at the front end of the electromagnet is connected with the rotating shaft for limiting, meanwhile, the limiting block at the upper end of the sliding block is fixedly clamped with the lower end of the baffle, the limiting block is fixed in a limiting manner, the electromagnet can be pushed into the accommodating cavity only by pressing the movable block during disassembly, the electromagnet is pushed out towards the tail end of the wire passing seat, and the installation and disassembly modes of the electromagnet are more flexible to operate.

Drawings

Fig. 1 is a schematic perspective view of the whole structure of the present utility model.

FIG. 2 is a schematic view of a slider structure according to the present utility model.

FIG. 3 is a schematic diagram of a front cross-sectional structure of a slider according to the present utility model.

Fig. 4 is a schematic diagram showing a front cross-sectional structure of a baffle plate according to the present utility model.

In the figure: 1. a wire passing seat; 2. a wire passing hole; 3. a rotating shaft; 4. a yarn blocking rod; 5. an electromagnet; 6. a slide block; 7. a set screw; 8. a slideway; 9. a limiting block; 10. a telescopic rod; 11. a spring; 12. a first chute; 13. a baffle; 14. a movable block; 15. a notch; 16. and a second chute.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides an electromagnet needle dropping device shown in figures 1-4, which comprises:

The yarn passing seat 1 is movably connected with a rotating shaft 3 on the inner wall of the yarn passing seat 1, an electromagnet 5 is arranged on one side of the rotating shaft 3, one end of the rotating shaft 3 is fixedly connected with a yarn blocking rod 4, and one end of the inner wall of the yarn passing seat 1 is provided with a yarn passing hole 2;

A limit mechanism is arranged on the side edge of the electromagnet 5;

The limiting mechanism comprises a sliding block 6 and a baffle 13, wherein a containing cavity is formed in the sliding block 6, first sliding grooves 12 are formed in the containing cavity, two first sliding grooves 12 are formed between the two first sliding grooves 12, a telescopic rod 10 and a spring 11 are arranged between the two first sliding grooves 12, the spring 11 is sleeved on the outer wall of the telescopic rod 10, the tops of the telescopic rod 10 and the spring 11 are fixedly connected with a limiting block 9, the limiting block 9 is movably connected with the top of the sliding block 6, the sliding block 6 is positioned at the bottom of the baffle 13, a notch 15 is formed in the bottom of the baffle 13, a second sliding groove 16 is formed in the baffle 13, a movable block 14 is movably connected at the top of the baffle 13, the lower end of the movable block 14 is in sliding connection with the second sliding groove 16, the two baffles 13 are symmetrically distributed at the center of the wire passing seat 1, the wire passing seat 1 is provided with a slideway 8, the two sliding blocks 6 are symmetrically distributed at the center of the electromagnet 5, the sliding blocks 6 are fixedly connected with the electromagnet 5 through a set screw 7, the lower end of the limiting block 9 is in sliding connection with the first sliding groove 12, the top of the limiting block 9 is provided with a chamfer, the top of the movable block 14 is sprayed with a rubber layer, the sliding blocks 6 are in sliding connection with the slideway 8, the top of the limiting block 9 is intersected with the bottom of the movable block 14, and the baffle 13 is fixedly connected with the outer side of the wire passing seat 1;

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the thickness of slider 6 and slide 8 looks adaptation, the side and the slider 6 of electro-magnet 5 pass through set screw 7 to be fixed, adopt this kind of fixed mode, make things convenient for the later stage to dismantle independently and change, the holding cavity that slider 6 inside was offered mainly used places spring 11 and first spout 12, the bottom of spring 11 and first spout 12 and the bottom of holding cavity inner wall are fixed, the top of spring 11 and first spout 12 is fixed with the bottom of stopper 9, every spring 11 and first spout 12 are a set of reset piece, every stopper 9 bottom is provided with two reset pieces, take place single side slope when avoiding stopper 9 to receive the extrusion, the both ends and the first spout 12 sliding connection of stopper 9 bottom play spacing effect to stopper 9 vertical migration, notch 15 that baffle 13 right side lower extreme was offered extends to the bottom of movable block 14, and the front end is the chamfer, make things convenient for stopper 9 to be compressed in advance down when being close to baffle 13 until the bottom back reset upwards jack-up of movable block 14, make stopper 9 and movable block 14 and crossing and form the stopper 8 and incline to slide 8 and just need to take place the time to detach the electro-magnet 5 when the time need to hang down the 5 to take place the electro-magnet to take place, the problem when the 5 is just need to be rectified to the slide to take place to the electromagnet to the 5 to the side of the time when the 5 to be kept down.

The working principle of the utility model is as follows:

Slide ways 8 are arranged on two sides of the tail end of the wire passing seat 1, meanwhile, two sliding blocks 6 are respectively arranged on two sides of the electromagnet 5, the electromagnet 5 is located on the inner wall of the wire passing seat 1, the sliding blocks 6 are aligned with the slide ways 8 to slide, the sliding blocks 6 move to the forefront end from the tail end of the wire passing seat 1, the ejector rod at the front end of the electromagnet 5 is connected with the rotating shaft 3 to limit, meanwhile, the limiting block 9 at the upper end of the sliding blocks 6 is fixedly clamped with the lower end of the baffle 13, limiting blocks 9 are limited and fixed at the moment, the electromagnet 5 can be pushed into the accommodating cavity only by pressing the movable blocks 14 during disassembly, the electromagnet 5 is pushed out towards the tail end of the wire passing seat 1, and the installation and disassembly modes of the electromagnet 5 are more flexible to operate.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. An electromagnet needle dropping device comprising:

The yarn feeding device comprises a yarn feeding seat (1), wherein a rotating shaft (3) is movably connected to the inner wall of the yarn feeding seat (1), an electromagnet (5) is arranged on one side of the rotating shaft (3), a yarn blocking rod (4) is fixedly connected to one end of the rotating shaft (3), and a yarn feeding hole (2) is formed in one end of the inner wall of the yarn feeding seat (1);

The device is characterized in that a limit mechanism is arranged on the side edge of the electromagnet (5);

Stop gear includes slider (6) and baffle (13), the holding cavity has been seted up to slider (6) inside, the inside first spout (12) that is provided with of holding cavity, first spout (12) are provided with two, two be provided with telescopic link (10) and spring (11) between first spout (12), spring (11) cover is in telescopic link (10) outer wall, telescopic link (10) and spring (11) top fixedly connected with stopper (9), stopper (9) and slider (6) top swing joint, slider (6) are located baffle (13) bottom.

2. The electromagnet needle dropping device according to claim 1, wherein a notch (15) is formed in the bottom of the baffle plate (13), a second sliding groove (16) is formed in the baffle plate (13), a movable block (14) is movably connected to the top of the baffle plate (13), and the lower end of the movable block (14) is slidably connected with the second sliding groove (16).

3. The electromagnet needle dropping device according to claim 2, wherein two baffles (13) are arranged, the two baffles (13) are symmetrically distributed at the center of the thread passing seat (1), and the thread passing seat (1) is provided with a slideway (8).

4. An electromagnet needle falling device according to claim 3, wherein two sliders (6) are arranged, the two sliders (6) are symmetrically distributed at the center of the electromagnet (5), and the sliders (6) are fixedly connected with the electromagnet (5) through set screws (7).

5. The electromagnet needle dropping device according to claim 4, wherein the lower end of the limiting block (9) is slidably connected with the first chute (12), a chamfer is formed in the top of the limiting block (9), a chamfer is formed in the top of the movable block (14), and a rubber layer is sprayed on the top of the movable block (14).

6. The electromagnet needle dropping device according to claim 1, wherein the sliding block (6) is in sliding connection with the slideway (8), the top of the limiting block (9) is intersected with the bottom of the movable block (14), and the baffle (13) is fixedly connected with the outer side of the thread passing seat (1).