CN204509110U - The main shaft reciprocating support structure of glass fibre wire drawing machine - Google Patents

Abstract

The utility model relates to a main shaft reciprocating support structure of a glass fiber wire drawing machine, comprising a frame and a fixed shaft installed on the frame, one end of the fixed shaft is installed with a turntable, and the other end is installed with a turning pulley. A main shaft is respectively installed on the upper and lower sides of the fixed shaft, and the main shaft is arranged parallel to the fixed shaft. One end of the main shaft is supported by a support wheel set installed on the turntable, and the other end is supported by a turning pulley support wheel set support. The utility model has the advantages of replacing the previous supporting structure of the reciprocating movement of the cables, improving the working efficiency and improving the product quality.

Description

Main shaft reciprocating support structure of glass fiber drawing machine

technical field

The utility model relates to a reciprocating support structure of a main shaft of glass fiber drawing equipment. The wire drawing machine realizes the reciprocating movement of the main shaft, replacing the previous reciprocating movement of arranging wires.

Background technique

The main shaft of the existing domestic glass fiber drawing equipment is a fixed structure, and the arrangement and formation of the glass fiber is realized by reciprocating the wires. However, in this way, the tension changes too much during the reciprocating process, and the product is not formed well. In order to solve this problem, It is necessary to develop a wire drawing machine with fixed wire arrangement and reciprocating main shaft.

Contents of the invention

In order to overcome the defects of the prior art, the utility model provides a main shaft reciprocating support structure of a glass fiber drawing machine. The technical solution of the utility model is: a main shaft reciprocating support structure of a glass fiber drawing machine, including a The fixed shaft on the frame, one end of the fixed shaft is equipped with a turntable, the other end is equipped with a turning pulley, and a main shaft is respectively installed on the upper and lower sides of the fixed shaft, and the main shaft is parallel to the fixed shaft It is provided that one end of the main shaft is supported by a support wheel set installed on the turntable, and the other end is supported by a support wheel set installed on the turning pulley.

The support wheel set includes an annular support wheel seat and a support wheel, at least two support wheels are uniformly installed in the circumferential direction of the support wheel seat, and the two ends of the main shaft respectively pass through the annular support wheel The center hole of the seat is rollingly matched with the supporting wheel; the outer circle of the supporting wheel is designed in an arc shape, and the radius of the arc is the same as the outer diameter of the main shaft supported by it.

There are four support wheels, wherein the support wheels of the support wheel set installed on the turntable intersect with the support wheels of the support wheel set installed on the turning pulley, and are arranged at an angle of 45°.

The line connecting the center points of the two support wheel bases installed on the turntable forms an included angle of 45° with the horizontal direction.

The utility model has the advantages of replacing the previous supporting structure of cable reciprocating motion, improving work efficiency and product quality.

Description of drawings

Fig. 1 is a schematic diagram of the main structure of the utility model;

Fig. 2 is the right view of Fig. 1;

Fig. 3 is a left side view of Fig. 1 .

Detailed ways

The utility model will be further described below in conjunction with specific embodiments, and the advantages and characteristics of the utility model will become clearer along with the description. However, these embodiments are only exemplary, and do not constitute any limitation to the scope of the present utility model. Those skilled in the art should understand that, without departing from the spirit and scope of the utility model, the details and forms of the technical solution of the utility model can be modified or replaced, but these modifications and replacements all fall within the protection scope of the utility model .

Referring to Fig. 1 to Fig. 3, the utility model relates to a main shaft reciprocating support structure of a glass fiber drawing machine, including a frame 1 and a fixed shaft 3 installed on the frame 1, and a turntable is installed at one end of the fixed shaft 3 6. The other end is equipped with a turning pulley 4, and a main shaft 2 is respectively installed on the upper and lower sides of the fixed shaft 3. The main shaft 2 is arranged in parallel with the fixed shaft 3. One end of the main shaft 2 is installed by The support wheel set 5 on the turntable 6 is supported, and the other end is supported by the support wheel set 7 installed on the turning pulley 4 .

The support wheel set 5 on the turntable 6 includes an annular support wheel seat 51 and a support wheel 52, and at least two support wheels 52 are uniformly installed on the circumferential direction of the support wheel seat 51, among which four For example, one end of the main shaft passes through the center hole of the annular support wheel seat 51, and rolls with the support wheel 52, and the other end passes through the center hole of the support wheel seat 71 on the turning pulley, and rolls with the support wheel 72. Cooperate; the outer circles of the support wheel 52 and the support wheel 72 are arc-shaped, and the radius of the arc is the same as the outer diameter of the main shaft 2 they support.

The support wheel group 7 on the described overturn pulley has the same structure as the support wheel group 5 on the turntable, including an annular support wheel seat 71 and a support wheel 72, and uniformly installed on the circumferential direction of the support wheel seat 71 At least two supporting wheels 72, four are taken as an example in the figure.

The support wheel 52 of the support wheel set installed on the turntable crosses with the support wheel 72 of the support wheel set installed on the turning pulley, and is arranged at an angle of 45° for better supporting the main shaft.

Because two main shafts 2 are set, two support wheel sets 5 are installed on the turntable 6 correspondingly, and two support wheel sets 7 are installed on the turntable pulley 2, and two support pulley sets 7 on the turntable (or turn pulley) The line connecting the center points of the seat forms an included angle of 45° with the horizontal direction.

Claims (4)

1. A main shaft reciprocating support structure of a glass fiber drawing machine, comprising a frame and a fixed shaft mounted on the frame, characterized in that, one end of the fixed shaft is equipped with a turntable, and the other end is equipped with a turning pulley, A main shaft is respectively installed on the upper and lower sides of the fixed shaft. The main shaft is arranged parallel to the fixed shaft. Wheel support on wheels. 2. The reciprocating support structure of the main shaft of the glass fiber drawing machine according to claim 1, characterized in that, the set of supporting wheels comprises an annular supporting wheel seat and supporting wheels, uniformly arranged in the circumferential direction of the supporting wheel seat At least two supporting wheels are installed, and the two ends of the main shaft respectively pass through the central hole of the annular supporting wheel base to roll and cooperate with the supporting wheels; the outer circle of the supporting wheels is designed in an arc shape, and the arc radius and The supported spindles have the same outer diameter. 3. The reciprocating support structure of the main shaft of the glass fiber drawing machine according to claim 2, characterized in that there are four support wheels, wherein the support wheels of the support wheel group installed on the turntable and the support wheels installed on the turning belt The supporting wheels of the supporting wheel set on the wheels form a cross and are arranged at an angle of 45°. 4. The main shaft reciprocating support structure of the glass fiber drawing machine according to claim 2 or 3, characterized in that the line connecting the center points of the two supporting wheel bases installed on the turntable forms an angle of 45° with the horizontal direction.