CN220811419U - Unpowered follow-up wire disorder preventing device for cored wire - Google Patents

Abstract

The utility model discloses an unpowered follow-up wire disorder prevention device for a cored wire, which relates to the field of wire feeding spheroidizing, and aims at the problem that the existing coil to be pulled on an outer ring is easy to be sprung up due to the influence of pulling force, so that adjacent coils to be pulled mutually sprung up to wind a broken wire. The utility model has novel structure, avoids the conditions of string and mess of wires by the first protection plate, the vertical plate and the fixed protection support, and reduces the friction force generated by the cored wire, the first protection plate and the vertical plate by arranging the sliding roller.

Description

Unpowered follow-up wire disorder preventing device for cored wire

Technical Field

The utility model relates to the field of wire feeding spheroidization, in particular to an unpowered follow-up wire disorder preventing device for a cored wire.

Background

The wire-feeding spheroidizing process is widely applied to the casting industry, the cored wire is subjected to wire-feeding spheroidizing treatment by starting to draw wires from the inner ring of the cored wire through a wire-feeding machine, the cored wire is in a spiral wire stretching mode through the tension of the wire-feeding machine, and the wire-feeding machine is used for stretching the cored wire and simultaneously the coil to be stretched at the outer ring is easily influenced by the tension to be sprung up; the coil to be pulled adjacent to each other is easy to be sprung to wind and break, and the production is stopped and molten iron is scrapped.

Disclosure of utility model

The utility model provides a cored wire unpowered following wire disorder preventing device, which solves the existing problems.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the unpowered following wire disorder preventing device for the cored wire comprises a fixed protection support, wherein an outer sliding rail is arranged on the outer side of the upper end of the fixed protection support, a following mechanism in rolling connection is clamped on the outer sliding rail, the part of the upper end of the following mechanism located on the fixed protection support is in a cross shape, a rotary disc is arranged in the fixed protection support, the middle of the following mechanism is connected with the rotary disc, and synchronous circumferential rotation is achieved.

Preferably, the following mechanism comprises pulleys, the pulleys are provided with two groups which are distributed up and down, the two groups are arranged at the upper end and the lower end of the outer layer sliding rail in a clamping mode, pulley rods are connected inside the pulleys and penetrate through the flexible pulley support, the longitudinal movement allowance is arranged at the perforation positions of the pulley rods and the flexible pulley support, and the support plates are arranged at the upper ends of the flexible pulley support.

Preferably, a tension spring is arranged in the flexible pulley support, and two ends of the tension spring are respectively connected with pulley rods at the upper end and the lower end.

Preferably, one side of the upper end of the flexible pulley support is connected with a first protection plate, a sliding roller is arranged above the first protection plate, one side of the first protection plate, which is far away from the flexible pulley support, is connected with a rotating plate, two sides of the rotating plate, which are different from the first protection plate, are connected with second protection plates, and the first protection plate and the second protection plate are in a cross shape.

Preferably, the two sides above the first protection plate are provided with vertical plates, and the inside of the vertical plates is provided with mounting grooves, the upper parts of the vertical plates are provided with sealing plates, the upper parts of the sealing plates are connected with screws, the inside of the mounting grooves is provided with a roll shaft, and the outside of the roll shaft is provided with a slide roll

Preferably, the lower end of the rotating plate is connected with a rotating disc, and a cored wire is arranged on the outer side of the rotating disc.

Preferably, the outer slide rail is provided with two upper and lower, and two outer slide rail internal connection has the vaulting pole, vaulting pole middle part one side is connected with fixed protection support through the horizontal pole.

The beneficial effects of the utility model are as follows: the device is characterized in that a cored wire is arranged in a fixed protection support, the cored wire is pulled to do radial spiral line movement through a sliding roller, a first protection plate is arranged below the sliding roller, the first protection plate and a vertical plate are in a cross state in cooperation with a rotating plate, the lower end of the rotating plate is connected with a rotating disc, one side of the first protection plate is connected with a flexible pulley support, pulleys are arranged at the upper end and the lower end of the flexible pulley support, the pulleys are connected to one side of an outer layer of a sliding rail through tension springs, the rotating plate does circular movement under the assistance of the pulleys under the spiral tension movement of the cored wire, the cored wire follows the rotating plate to do circular rotation movement, and the situation of wire stringing and wire disorder or the phenomenon of production stopping and iron liquid scrapping to be treated caused by wire disorder are avoided under the protection of the first protection plate and the fixed protection support;

The device sets up the smooth roll and reduces the frictional force that cored wire produced with first guard plate and riser under wire feeder pulling force, and the device can adapt to the gauge change that outer slide rail warp under the effect of pulley and tension spring to reduce the frictional force when first guard plate and riser follow rotor plate rotary motion.

Drawings

Fig. 1 is a front view of the present utility model.

Fig. 2 is a schematic perspective view of the present utility model.

Fig. 3 is an enlarged view of fig. 2 at a in accordance with the present utility model.

Fig. 4 is a schematic diagram of the overall structure of the fixing protective bracket of the present utility model.

Fig. 5 is a schematic structural view of the following mechanism of the present utility model.

Fig. 6 is a schematic structural view of the flexible pulley bracket of the present utility model.

Reference numerals in the drawings: 1. fixing a protective bracket; 2. an outer layer sliding rail; 201. a brace rod; 202. a cross bar; 3. a pulley; 4. a pulley lever; 5. a flexible pulley support; 501. a support plate; 6. a tension spring; 7. a first protection plate; 701. a second protection plate; 702. a mounting groove; 703. a sealing plate; 704. a screw; 705. a roll shaft; 706. a vertical plate; 8. a slide roller; 9. a rotating plate; 10. a rotary plate; 11. and (5) cored wires.

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.

Referring to fig. 1-6, an unpowered follow-up wire disorder preventing device for a cored wire comprises a fixed protection support 1, wherein an outer slide rail 2 is arranged on the outer side of the upper end of the fixed protection support 1, a follow mechanism which is in rolling connection is clamped on the outer slide rail 2, the outer slide rail 2 is provided with an upper outer slide rail and a lower outer slide rail, two outer slide rails 2 are internally connected with a supporting rod 201, one side of the middle part of the supporting rod 201 is connected with the fixed protection support 1 through a cross rod 202, the follow mechanism is positioned at the upper end part of the fixed protection support 1 and is in a cross shape, a rotary disc 10 is arranged in the fixed protection support 1, the middle part of the follow mechanism is connected with the rotary disc 10, and synchronous circumferential rotation is performed.

Referring to fig. 5 and 6, the following mechanism comprises a pulley 3, the pulley 3 is provided with two groups distributed up and down, and two groups of pulleys 3 centre gripping sets up the upper and lower both ends at outer slide rail 2, pulley 3 internally connected has pulley pole 4, and pulley pole 4 runs through in flexible pulley support 5, pulley pole 4 is provided with the surplus of longitudinal movement with flexible pulley support 5 perforation department, make pulley pole 4 can be in the perforation about little range removal, thereby make upper and lower pulley 3 adapt to the gauge change of outer slide rail 2 deformation, thereby reduce the frictional force when following mechanism rotary motion, and flexible pulley support 5 upper end is provided with extension board 501, the inside of flexible pulley support 5 is provided with tension spring 6, and the both ends of tension spring 6 are connected with pulley pole 4 at upper and lower both ends respectively, extension board 501 passes through fixing device and is connected in flexible pulley support 5 top, be convenient for dismantle pulley pole 4 in the later stage, change tension spring 6, make pulley 3 can adapt to outer slide rail 2 change.

Referring to fig. 2 and 3, a first protection plate 7 is connected to one side of the upper end of the flexible pulley support 5, a sliding roller 8 is arranged above the first protection plate 7, a rotating plate 9 is connected to one side of the first protection plate 7, which is far away from the flexible pulley support 5, two sides of the rotating plate 9, which are different from the first protection plate 7, are connected with a second protection plate 701, the first protection plate 7 and the second protection plate 701 are in a cross shape, a vertical plate 706 is arranged on two sides of the first protection plate 7, a mounting groove 702 is formed in the vertical plate 706, a sealing plate 703 is arranged above the vertical plate 706, screws 704 are connected to the upper side of the sealing plate 703, a roller shaft 705 is arranged in the mounting groove 702, a sliding roller 8 is arranged outside the roller shaft 705, a rotary disc 10 is connected to the lower end of the rotating plate 9, a cored wire 11 is arranged outside the rotary disc 10, and the first protection plate 7 and the second protection plate 701 are matched with the fixed protection support 1 to set the cored wire 11 inside, so that the cored wire 11 is prevented from being sprung up due to the influence of tensile force, and wire stringing and messy wires are caused.

Working principle: firstly, place the core-spun yarn 11 on the inside gyration dish 10 of fixed protection support 1, during the use, wire feed machine pulling core-spun yarn 11 is through smooth roll 8 radial helix motion, be equipped with first guard plate 7 below smooth roll 8, the smooth roll 8 starts the rotation at core-spun yarn 11 spiral pulling force motion and drive first guard plate 7, and the rotor plate 9 and the synchronous rotation of second guard plate 701 that are connected with first guard plate 7, pulley 3 centre gripping carries out the roll rotation at the upper and lower both ends of outer slide rail 2 during the rotation, as long as core-spun yarn 11 is under the pulling force of wire feed machine spiral take out line motion, follow the mechanism and just follow and do circular rotation motion, even at this moment adjacent core-spun yarn 11 can spring up under the influence of pulling force, but can not take place string line and mess line condition under the protection of first guard plate 7, second guard plate 701 and fixed protection support 1, and can not take place because there is not the stop production that the mess line of protector and the molten iron phenomenon of waiting to handle.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims (7)

1. The utility model provides a core-spun yarn unpowered following and prevent mess line device, includes fixed protection support (1), its characterized in that, the outside of fixed protection support (1) upper end is provided with outer slide rail (2), just the centre gripping is provided with the following mechanism that is roll connection on outer slide rail (2), it is cross to be located fixed protection support (1) upper end part following mechanism, the inside of fixed protection support (1) is provided with rotary disk (10), just follow mechanism middle part and rotary disk (10) and be connected, do synchronous circumference rotation.

2. The unpowered following wire disorder preventing device of claim 1, wherein the following mechanism comprises pulleys (3), the pulleys (3) are provided with two groups which are distributed up and down, the two groups of pulleys (3) are clamped at the upper end and the lower end of the outer layer sliding rail (2), pulley rods (4) are connected inside the pulleys (3), the pulley rods (4) penetrate through the flexible pulley support (5), the longitudinal movement allowance is arranged at the perforation positions of the pulley rods (4) and the flexible pulley support (5), and a support plate (501) is arranged at the upper end of the flexible pulley support (5).

3. The unpowered follow-up wire disorder preventing device for the cored wire according to claim 2, wherein a tension spring (6) is arranged in the flexible pulley support (5), and two ends of the tension spring (6) are respectively connected with pulley rods (4) at the upper end and the lower end.

4. The unpowered follow-up wire disorder preventing device of claim 2, wherein a first protection plate (7) is connected to one side of the upper end of the flexible pulley support (5), a sliding roller (8) is arranged above the first protection plate (7), a rotating plate (9) is connected to one side, far away from the flexible pulley support (5), of the first protection plate (7), second protection plates (701) are connected to two sides, different from the first protection plate (7), of the rotating plate (9), and the first protection plate (7) and the second protection plates (701) are in a cross shape.

5. The unpowered follow-up wire disorder preventing device for the cored wire of claim 4, wherein vertical plates (706) are arranged on two sides above the first protection plate (7), mounting grooves (702) are formed in the vertical plates (706), sealing plates (703) are arranged above the vertical plates (706), screws (704) are connected above the sealing plates (703), roller shafts (705) are arranged in the mounting grooves (702), and sliding rollers (8) are arranged outside the roller shafts (705).

6. The unpowered follow-up wire disorder preventing device for the cored wire according to claim 4, wherein a rotary disc (10) is connected to the lower end of the rotary plate (9), and a cored wire (11) is arranged on the outer side of the rotary disc (10).

7. The unpowered follow-up wire disorder preventing device for the cored wire of claim 1, wherein the outer layer sliding rails (2) are arranged in an upper sliding manner and a lower sliding manner, stay bars (201) are connected inside the two outer layer sliding rails (2), and one side of the middle of each stay bar (201) is connected with the fixed protection support (1) through a cross bar (202).