CN218664844U - Glass fiber winding machine for producing fuse tube - Google Patents

Abstract

The utility model discloses a fine coiler of glass for fuse-link production, including the frame, two change locate the gear in the frame, and one of them gear drive connects first motor drive, and around establishing the chain on two gears, a slide bar sets firmly on the chain, the top of frame is still leveled and is set up a guide rail, and slide on the guide rail and establish the slider, and the slider sets up a vertical decurrent deflector with the surface of gear homonymy, sets up the spout on the deflector, the slide bar is slided and is inserted in the spout, and the chain orders about the slide bar and pulls deflector reciprocating motion in the frame, the lower extreme of deflector still is provided with one row at least guide hole, and fine bullport setting of glass, still can rotate in the frame and set up a set of at least claw dish, the other drive mechanism that sets up in frame side, drive mechanism is connected with the drive of claw dish and orders about the claw dish at the uniform velocity of glass when twining. This scheme adopts the cooperation required precision low, and the structure that the reliability is higher realizes the switching-over, has guaranteed the fine hoop winding of glass that still can be stable under abominable operating mode.

Description

Glass fiber winding machine for producing fuse tube

Technical Field

The utility model relates to a fine pipe production facility of glass, especially a fine coiler of glass is used in production of fusing tube.

Background

The fuse tube is an important component of the fuse, and mainly plays a role in protecting a fuse wire and preventing fire from occurring inside a transformer when the fuse wire is fused. The fusing tube mainly comprises a core tube and an insulating tube outside the core tube, wherein the core tube is formed by rolling zinc chloride non-cotton paper, and the insulating tube is formed by winding glass fiber soaked with epoxy resin outside the core tube and then hardening the glass fiber. As known, the winding of glass fibers on a core tube needs a winding machine, and the winding machine drives a plurality of glass fibers to reciprocate on the surface of the core tube rotating at a constant speed so as to achieve the effect of cross winding on the surface of the core tube. The reciprocating mechanism of the existing winding machine generally adopts a telescopic cylinder driving structure, and the reciprocating movement of the glass fiber on the surface of the core tube is realized through the repeated stretching of a stretching cylinder. However, the problem of this kind of structure lies in, it has a large amount of epoxy to soak in the glass fibre, carry out glass fibre winding in-process, high-speed pivoted core pipe can get rid of partial epoxy and fly, the epoxy that gets rid of and fly splashes easily on the telescopic link, if epoxy hardens on the telescopic link, then the epoxy of induration scrapes the sealing washer easily when returning the telescoping cylinder along with the telescopic link, lead to the telescoping cylinder gas leakage and can not normally work, and if epoxy smeared on the telescopic link and come, the sticky condition can appear when the telescopic link is flexible, influence the smooth and easy degree of telescoping cylinder operation.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned not enough, the utility model aims at providing a fine coiler of glass is used in production of fusible link guarantees the reliability and the stability of coiler operation through the fine reciprocating mode of glass on the change coiler.

In order to achieve the above purpose, the technical scheme of the utility model is that:

the utility model provides a production of fusion tube is with fine coiler of glass, includes the frame, and on two rotatable branches of gear located the frame, one of them gear was connected with the first motor drive of fixed mounting in the frame, and around establishing the chain on two gears, set firmly a slide bar that is the level form on the chain, the top of frame is the level still and sets up a guide rail, slides on the guide rail and establishes the slider, and the slider sets up a vertical decurrent deflector with the surface of gear homonymy, sets up the spout on the deflector, the slide bar slips in the spout, and the chain orders about the slide bar and pulls deflector reciprocating motion in the frame, the lower extreme of deflector still is provided with one row at least guide hole, and glass fiber passes the bullport setting, still can rotate in the frame and set up at least a set of claw dish, the other drive mechanism that sets up of frame side, drive mechanism is connected with the drive of claw dish in order about the fine rotation of glass at the uniform velocity of claw dish when the winding.

Preferably, the rack is further provided with a liquid receiving groove, and the liquid receiving groove is located below the claw disc.

Preferably, the number of the guide holes is two, the two rows of guide holes are distributed up and down, the number of the claw discs is two, and the two groups of turntables are distributed up and down and are in transmission connection with the driving mechanism.

The working principle is as follows: when carrying out the production of fusing tube, the staff is lived with the both ends of core pipe with claw dish clamp, then will wear to establish the fine one end of glass on the guide plate and set up on the core pipe, at the uniform velocity of rotation of claw dish is driven through actuating mechanism afterwards, and the synchronous emergence of core pipe along with claw dish rotates and begins to twine fine glass. Meanwhile, the first motor also synchronously rotates, the rotating first motor drives the gear to rotate, the chain is driven by the gear to synchronously transmit along with the rotation of the gear, the slide bar on the chain also carries out synchronous transmission along with the chain, and in the transmission process of the slide bar, the guide plate is pulled by the slide bar to synchronously move, so that the glass fiber is pulled to move on the core tube, and the effect that the glass fiber is wound on the core tube with angles is achieved. It should be noted that, after the slide bar passes around the gear under the guidance of the chain, the transmission direction of the slide bar is changed by 180 degrees, the moving direction of the guide plate drawn by the slide bar is also changed in the opposite direction, and the glass fiber is also wound on the core tube in the opposite direction, so that the purpose of glass fiber reversing winding is achieved. And as the guide rod is driven by the chain to circularly move around the two gears, the glass fibers are repeatedly wound on the core pipe in a direction changing manner.

Has the advantages that: compared with the traditional winding machine which uses the telescopic cylinder to change the direction, the scheme guides the glass fibers to be wound on the core tube in a direction-changing manner through the self-changing of the sliding rods arranged on the chain in the transmission process along with the chain. The advantage of this scheme lies in that the cooperation required precision of gear and chain compares in the degree of cooperation between telescopic link and the sealing ring and requires much less, more can tolerate abominable operational environment, even be infected with a large amount of epoxy on gear and the chain and still can guarantee transmission and annular normal clear, do not influence the winding that glass fiber showed at the core pipe.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a right side view of fig. 1.

Reference numerals: 1. the machine frame 2, the gear 3, the first motor 4, the chain 5, the sliding rod 6, the guide rail 7, the sliding block 8, the guide plate 801, the sliding groove 802, the guide hole 9, the claw disc 10, the driving mechanism 1001, the belt pulley 1002, the conveyor belt 1003, the second motor 11 and the liquid receiving tank.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The glass fiber winding machine for producing the fuse tube comprises a frame 1, wherein the frame is in a gantry shape, two sides of the upper part of the frame are respectively provided with a gear 2, the two gears are rotatably connected with the frame, and one end of one gear penetrates through the frame and is in driving connection with a first motor 3 installed on the frame. As shown in fig. 1, a chain 4 capable of driving the two gears to synchronously rotate is wound on the two gears, a sliding rod 5 is fixedly installed on the chain, and the sliding rod horizontally extends and penetrates through a sliding groove 801 extending vertically. Specifically, a guide rail 6 arranged horizontally is further mounted at the top of the rack, a sliding block 7 capable of sliding on a sliding rail is mounted on the guide rail in a sliding fit mode, a guide plate 8 is arranged on the surface of the sliding block on the same side of the gear, the guide plate vertically extends downwards until the lowest portion of the chain is exceeded, and a sliding groove 801 is formed in the guide plate. When the sliding rod moves under the drive of the chain, the sliding rod pulls the sliding block connected with the guide plate to move in the same direction, and when the sliding rod moves to the gear, the sliding rod bypasses the gear, and during the period, the sliding rod synchronously slides up and down in the sliding groove and bypasses the gear to generate reversing movement in the horizontal direction. It should be noted that, in order to enable the glass fibers to change direction synchronously with the guide plate moving back and forth, at least two rows of guide holes 802 through which the glass fiber bundles soaked with epoxy resin can pass are formed in the lower part of the guide plate, and the glass fibers are arranged through the guide holes.

Meanwhile, two groups of claw discs 9 are symmetrically arranged on the rack, the two groups of claw discs are rotatably arranged on the rack, and one end of the turntable at one side penetrates out of the rack and is in transmission connection with a driving mechanism 10 arranged beside the rack.

Specifically, the driving mechanism comprises two belt pulleys 1001 coaxially connected with the claw disc, a transmission belt 1002 wound on the belt pulleys, and a second motor 1003 fixedly installed on the side face of the rack, wherein an output shaft of the second motor is coaxially connected with one of the belt pulleys to serve as a power source to drive the two belt pulleys to rotate.

In addition to the above embodiment, in order to prevent the epoxy resin from dripping when the glass fiber is wound, a liquid receiving tank 11 is installed in the frame and is located below the claw plate to receive the dripping epoxy resin.

Claims (3)

1. The utility model provides a production of fuse-link is with fine coiler of glass which characterized in that: including the frame, two rotatable divisions of gear are located in the frame, and one of them gear is connected with the first motor drive of fixed mounting in the frame, and around establishing the chain on two gears, set firmly a slide bar that is the level form on the chain, the top of frame is still the level and is set up a guide rail, and slide on the guide rail and establish the slider, the slider sets up a vertical decurrent deflector with the surface of gear homonymy, sets up the spout on the deflector, the slide bar slides and inserts in the spout, and the chain orders about the slide bar and pulls the deflector reciprocating motion in the frame, the lower extreme of deflector still is provided with one row at least guide hole, and glass fiber passes the bullport setting, still can rotate in the frame and set up at least a set of claw dish, the other drive mechanism that sets up of frame side, drive mechanism and claw dish drive are connected in order to order about the claw dish at the uniform velocity of rotation when glass fiber winding.

2. The glass fiber winding machine for producing the fusible tube as claimed in claim 1, wherein: the rack is also provided with a liquid receiving groove which is positioned below the claw disc.

3. The glass fiber winding machine for producing the fusible tube as claimed in claim 1, wherein: the number of the guide holes is two, the two rows of the guide holes are distributed up and down, the number of the claw discs is two, and the two groups of the turntables are distributed up and down and are in transmission connection with the driving mechanism.

Images