CN215975970U

CN215975970U - Stainless steel wire continuous annealing furnace

Info

Publication number: CN215975970U
Application number: CN202122496740.7U
Authority: CN
Inventors: 朱从玉; 刘刚; 汪乃全
Original assignee: Lianyungang Lisheng Metal Technology Co ltd
Current assignee: Lianyungang Lisheng Metal Technology Co ltd
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-03-08
Anticipated expiration: 2031-10-18

Abstract

The utility model provides a stainless steel wire continuous annealing furnace, comprising: a base, a heating chamber is arranged above the base, heating plates are arranged on the upper surface and the lower surface in the heating chamber, supporting plates I are symmetrically arranged at two sides of the heating plate above the base, a driving roller is arranged between the upper ends of the two supporting plates I, one end of a rotating shaft of the driving roller is provided with a first double-row chain wheel, one side of the upper part of the base, which is close to the heating chamber, is provided with a second supporting plate, the transmission shaft is arranged above the second supporting plate, the heating plates are arranged on the upper surface and the lower surface inside the heating chamber, so that the heating is more comprehensive and uniform, the heating speed is improved, the processing efficiency is improved, this annealing stove can many stainless steel wires of simultaneous processing to wear out from a plurality of pipes and can prevent effectively that many stainless steel wires from overlapping in the heating chamber, influence the heating effect, the action wheel can be with in every stainless steel wire advances the heating chamber, and can play spacing effect to the stainless steel wire.

Description

Stainless steel wire continuous annealing furnace

Technical Field

The utility model relates to the technical field of stainless steel wire processing equipment, in particular to a stainless steel wire continuous annealing furnace.

Background

The stainless steel wire is also called stainless steel wire, and various wire products with different specifications and models are manufactured by using stainless steel as a raw material. The stainless steel wire is drawn to draw the wire rod out of the die hole of the wire drawing die under the drawing force, and the metal wires of different section shapes and sizes of various metals and alloys can be produced by drawing. The drawn wire has accurate size and smooth surface.

The stainless steel wire needs to be annealed after being drawn. Residual stress after stainless steel processing, if not eliminated in time, often results in cracking of the steel. The drawn semi-finished steel wire has residual internal stress, and the internal stress needs to be eliminated through an annealing process, so that the effects of preventing cracking and eliminating work hardening are achieved, and the continuous processing is facilitated.

The existing stainless steel wire continuous annealing furnace has the defects of non-uniform heating and slower annealing efficiency.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a stainless steel wire continuous annealing furnace.

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

a stainless steel wire continuous annealing furnace comprising: a base, a heating chamber is arranged above the base, a heating plate is arranged on the upper surface and the lower surface in the heating chamber, a first support plate is symmetrically arranged on two sides of the heating plate above the base, a driving roller is arranged between the upper ends of the first two support plates, a first double-row chain wheel is arranged at one end of a rotating shaft of the driving roller, a second support plate is arranged on one side, close to the heating chamber, above the base, a transmission shaft is arranged above the second support plate, a driving wheel is arranged on the transmission shaft, a second double-row chain wheel is arranged at one end of the transmission shaft, a through hole is arranged above the second support plate, a positioning shaft is arranged in the through hole, a driven wheel is arranged on the positioning shaft, a spring is arranged on the positioning shaft, a third support plate is arranged on one side, close to the second support plate, a guide pipe is arranged above the third support plate, and a rectangular through hole is arranged in the base in the forward direction of the second double-row chain wheel, the motor is arranged below the base, a single-row chain wheel is arranged on a rotating shaft of the motor and located under the rectangular through hole, and supporting legs are arranged below the base.

As an improvement, the transmission rollers are provided with six transmission rollers, and the transmission rollers are arranged on the transverse central axis of the base at equal intervals.

As an improvement, the driving wheel and the driven wheel are respectively provided with nine driving wheels and nine driven wheels, and the driving wheels and the driven wheels are arranged at corresponding positions up and down.

As an improvement, the number of the guide pipes is nine, the guide pipes are transversely arranged above the third support plate, and the positions of the guide pipes correspond to the positions of the driving wheels.

As an improvement, the transmission roller, the driving wheel and the motor are in transmission through a chain.

The utility model has the beneficial effects that:

the heating plates are arranged above and below the inside of the heating chamber, heating can be more comprehensive and uniform, the heating speed is also increased, the processing efficiency of the annealing furnace is also improved, the annealing furnace can process a plurality of stainless steel wires simultaneously, the stainless steel wires can be effectively prevented from being overlapped in the heating chamber by wearing out the annealing furnace from a plurality of guide pipes, the heating effect is influenced, and the driving wheel can feed each stainless steel wire into the heating chamber and can play a limiting role on the stainless steel wires.

Drawings

FIG. 1 is a schematic structural diagram of the present invention

FIG. 2 is an enlarged view of A in FIG. 1

FIG. 3 is a top view of the present invention

Reference symbol comparison table:

1. a base; 2. supporting legs; 3. a heating chamber; 4. a first support plate; 5. a driving roller; 6. a first double-row chain wheel; 7. a second support plate; 8. a driving wheel; 9. a driven wheel; 10. a third support plate; 11. a conduit; 12. a double-row chain wheel II; 13. a motor; 14. a single row of sprockets; 15. a rectangular through hole; 16. positioning the shaft; 17. a chain; 18. a drive shaft; 19. a through hole; 20. a spring; 21. heating the plate.

Detailed Description

In order to make the content of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in fig. 1 and 2, a stainless steel wire continuous annealing furnace includes: the heating device comprises a base 1, a heating chamber 3 is arranged above the base 1, heating plates 21 are arranged on the upper surface and the lower surface of the inside of the heating chamber 3, support plates 4 are symmetrically arranged on two sides of the heating plates 21 above the base 1, a transmission roller 5 is arranged between the upper ends of the two support plates 4, a first double-row chain wheel 6 is arranged at one end of a rotating shaft of the transmission roller 5, a second support plate 7 is arranged on one side, close to the heating chamber 3, of the top of the base 1, a transmission shaft 18 is arranged above the second support plate 7, a driving wheel 8 is arranged on the transmission shaft 18, a second double-row chain wheel 12 is arranged at one end of the transmission shaft 18, a through hole 19 is arranged above the second support plate, a positioning shaft 16 is arranged inside the through hole 19, a driven wheel 9 is arranged on the positioning shaft 16, the through hole 19 is arranged on the positioning shaft 16, a spring 20 is arranged on the top of the base 1, a third support plate 10 is arranged on one side, close to the second support plate 7, the top of three 10 in backup pad is equipped with pipe 11, lie in on the base 1 the forward of two double sprocket 12 is equipped with rectangle through-hole 15, the below of base 1 is equipped with motor 13, be equipped with single sprocket 14 in the pivot of motor 13, single sprocket 14 is located under rectangle through-hole 15, the below of base 1 is equipped with supporting leg 2.

It should be noted that the driving wheel 8 is fixed on the transmission shaft 18 and driven by the motor 13. While the driven wheel 9 can rotate on the positioning shaft 16.

The number of the transmission rollers 5 is six, and the transmission rollers are arranged on the transverse central axis of the base 1 at equal intervals.

The driving wheel 8 and the driven wheel 9 are nine and are arranged at corresponding positions up and down.

Nine guide tubes 11 are arranged and are transversely arranged above the three support plates 10, and the positions of the guide tubes 11 correspond to the positions of the driving wheels 8.

The transmission roller 5, the driving wheel 8 and the motor 13 are driven by a chain 17.

It should be noted that the stainless steel wire enters the heating chamber through the conduit 11, the driving wheel 8 and the driving roller 5 in sequence.

When the stainless steel annealing furnace works, the motor 13 and the heating plate 21 are started, stainless steel wires to be annealed respectively pass through the guide pipe 11, the spring 20 can always press the positioning shaft 16 downwards, so that the stainless steel wires are acted between the driving wheel 8 and the driven wheel 9, and can act on the stainless steel wires with different diameters, the motor 13 can drive the driving wheel 8 to rotate, and the stainless steel wires are sent into the heating chamber 3 to continuously move and heat on the driving roller 5.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. A continuous annealing furnace for stainless steel wire, comprising: base (1), base (1) top is equipped with heating chamber (3), be equipped with hot plate (21) about the inside of heating chamber (3), the top of base (1) is in the bilateral symmetry of hot plate (21) is equipped with backup pad (4), two be equipped with driving roller (5) between backup pad (4) upper end, the pivot one end of driving roller (5) is equipped with double sprocket (6), one side that the top of base (1) is close to heating chamber (3) is equipped with backup pad two (7), the top of backup pad two (7) is equipped with transmission shaft (18), be equipped with action wheel (8) on transmission shaft (18), the one end of transmission shaft (18) is equipped with double sprocket two (12), the top of backup pad two is equipped with through-hole (19), through-hole (19) inside is equipped with location axle (16), be equipped with on location axle (16) from driving wheel (9), through-hole (19) are located be equipped with spring (20) on location axle (16), the top of base (1) is close to one side of backup pad two (7) is equipped with backup pad three (10), the top of backup pad three (10) is equipped with pipe (11), lie in on base (1) the forward of double sprocket two (12) is equipped with rectangle through-hole (15), the below of base (1) is equipped with motor (13), be equipped with single sprocket (14) in the pivot of motor (13), single sprocket (14) are located under rectangle through-hole (15), the below of base (1) is equipped with supporting leg (2).

2. The continuous annealing furnace for stainless steel wires according to claim 1, wherein said driving rolls (5) are provided in total in six and equidistantly arranged on the transverse center axis of the base (1).

3. The continuous annealing furnace for stainless steel wires according to claim 1, wherein each of the driving wheels (8) and the driven wheels (9) has nine wheels disposed at corresponding positions.

4. A continuous annealing furnace for stainless steel wires according to claim 3, characterized in that said ducts (11) are provided in total in nine number and are arranged transversely above the third support plate (10), said ducts (11) being positioned in correspondence with the driving wheels (8).

5. The continuous annealing furnace for stainless steel wires according to claim 1, wherein the driving rollers (5), the driving wheels (8) and the motor (13) are driven by chains (17).