CN221681158U - Titanium tube cold rolling heat treatment furnace hearth support transmission mechanism - Google Patents

Abstract

The utility model belongs to the field of titanium tube production, in particular to a hearth supporting and conveying mechanism of a titanium tube cold-rolling heat treatment furnace, which aims at the problems that the existing mechanism for conveying a titanium tube into the furnace is mainly of a structure similar to a conveying belt and is easy to slip caused by insufficient friction in practice, and the hearth supporting and conveying mechanism comprises a base, wherein a plurality of supporting blocks are fixedly arranged on the inner wall of the bottom of the base, and arc plates are fixedly arranged on the tops of the supporting blocks; a pushing component for pushing the titanium tube is arranged on one side of the base; the pushing assembly comprises a pushing plate and a chassis fixedly arranged on one side of the base, when the titanium tube is used, the titanium tube is firstly placed on the tops of the arc-shaped plates and contacted with the conical rotating shafts, then the titanium tube can be conveyed into the furnace through the pushing plate of the pushing assembly and the conical rotating shafts in the driving assembly, and the titanium tube is conveyed through double power, so that the slipping problem of the conveyor belt is avoided.

Description

Titanium tube cold rolling heat treatment furnace hearth support transmission mechanism

Technical Field

The utility model relates to the technical field of titanium tube production, in particular to a furnace support and transmission mechanism for a titanium tube cold rolling heat treatment furnace.

Background Art

Titanium tubes are light, high in strength, and have excellent mechanical properties. They are widely used in heat exchange equipment. During their production, they need to be heat treated in a cold rolling heat treatment furnace, which is used to transfer titanium tubes into the furnace.

The traditional mechanism for conveying titanium tubes still has the following problems when in use:

The mechanism for conveying the titanium tube to the inside of the furnace mostly uses a structure similar to a conveyor belt. In practice, it is not only prone to slipping due to insufficient friction, but also has no protective effect to support the titanium tube, which is prone to displacement.

Utility Model Content

The purpose of the utility model is to solve the problem that the mechanism for conveying titanium tubes to the inside of the furnace in the prior art mostly uses a structure similar to a conveyor belt, which is not only prone to slipping due to insufficient friction in practice, but also has no protective effect of supporting the titanium tube to a certain extent, and is prone to displacement and the like. A furnace support and conveying mechanism for a titanium tube cold rolling heat treatment furnace is proposed.

In order to achieve the above purpose, the utility model adopts the following technical solutions:

A furnace support and conveying mechanism for a titanium tube cold rolling heat treatment furnace comprises a base, a plurality of support blocks are fixedly arranged on the inner wall of the bottom of the base, and an arc-shaped plate is fixedly arranged on the top of the support block;

A pushing component for pushing the titanium tube is provided on one side of the base;

The pushing assembly includes a push plate and a chassis fixedly arranged on one side of the base, the push plate is located above the base, a servo motor is fixedly arranged on the top of the chassis, a transverse slide groove is provided on the inner wall of the base at the bottom, a screw is rotatably arranged inside the transverse slide groove, and one end of the screw is rotatably penetrated to the outside of the base and is fixedly arranged on the output shaft of the servo motor, a slide plate is slidably arranged inside the transverse slide groove, and the screw thread penetrates the slide plate, vertical slide grooves are provided inside the two sides of the base, and the bottom and the top of the transverse slide groove are connected, and the vertical slide groove is slidably arranged inside the bottom and the top of the slide plate are fixed, and the tops of the two slide rods are provided with adjustment components for adjusting the height of the push plate;

The inner walls on both sides of the base are rotatably provided with a plurality of symmetrically arranged conical rotating shafts, and a common connecting shaft is fixedly provided between two conical rotating shafts in the same row, and the plurality of conical rotating shafts are respectively cross-arranged with a plurality of arc-shaped plates, and a driving assembly for driving the plurality of conical rotating shafts is provided inside the base.

In a possible design, the adjustment assembly includes a slide groove opened at the top of the slide rod, and a connecting plate is slidably arranged inside the slide groove, and the two sides of the bottom of the push plate are respectively fixed to the top of the two connecting plates, and one side of the slide rod and one side of the connecting plate are provided with multiple connecting holes that cooperate with each other, and are bolted together through the connecting holes.

In a possible design, the driving assembly includes a same rotating rod rotatably arranged between the inner walls on both sides of the base, and the rotating rod rotates through multiple support blocks, the connecting shaft fixing sleeve between the two conical rotating shafts is provided with a worm gear, and the outer wall fixing sleeve of the rotating rod is provided with multiple worms respectively meshing with multiple worm gears.

In a possible design, an inner cavity is opened on the side of the base close to the servo motor, one end of the rotating rod rotates and passes through the interior of the inner cavity, and the outer walls of the inner cavity and the screw rod located inside the inner cavity are fixed with gears, and the interior of the inner cavity is rotated with connecting gears that mesh with the two gears respectively.

In a possible design, a protective cover is provided on the top of the chassis, and the servo motor is located inside the protective cover. A plurality of heat dissipation holes are provided on the surface of the protective cover, and the chassis and the protective cover are connected by bolts.

In a possible design, a plurality of rollers are rotatably disposed on the inner wall surface of the arc-shaped plate.

In the present application, during specific use, the titanium tube is first placed on the top of multiple arc plates, and the outer wall of the titanium tube will contact multiple conical rotating shafts. Then the servo motor is started, and the output shaft of the servo motor drives the screw to rotate. Since the slide plate is slidingly arranged inside the transverse slide groove and is threadedly sleeved on the outer wall of the screw, the slide plate will move at this time, and the slide plate drives the slide rod to move, and the slide rod drives the push plate to move through the connecting plate, thereby pushing the titanium tube into the interior of the furnace, and while the screw rotates, it will drive the connecting gear to rotate through the gear sleeved on the outer wall, and the connecting gear drives the gear on the outer wall of the rotating rod to rotate, thereby driving the rotating rod to rotate, the rotating rod drives the worm sleeved on the outer wall of the rotating rod to rotate, the worm drives the worm wheel to rotate, and the worm wheel drives the conical rotating shaft to rotate, so that the conical rotating shaft generates power to drive the titanium tube into the interior of the furnace.

In the utility model, the furnace support and conveying mechanism of the titanium tube cold rolling heat treatment furnace can achieve the effect of pushing the titanium tube placed above the multiple arc plates into the furnace by starting the servo motor on one side of the base to drive the push plate above the base to move through the pushing assembly;

In the utility model, the furnace support transmission mechanism of the titanium tube cold rolling heat treatment furnace can achieve the effect of further pushing the titanium tube into the furnace by driving the driving assembly to drive the rotating rod in the driving assembly to rotate through the cooperation between the gears when the pushing assembly is started. The rotating rod will drive the conical rotating shaft in contact with the titanium tube to rotate, thereby further pushing the titanium tube into the furnace;

In the utility model, when in use, the titanium tube is first placed on the top of multiple arc plates and in contact with multiple conical rotating shafts, and then the titanium tube can be conveyed into the furnace by the push plate of the push assembly and the multiple conical rotating shafts in the drive assembly. The titanium tube is conveyed by double power, avoiding the slipping problem of the conveyor belt, and because the arc plate is set in an arc shape, the titanium tube can be limited to prevent deviation;

The push plate can be adjusted in height by adjusting the assembly, and can be disassembled during installation or movement to increase practicality.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the main structure of the furnace support and transmission mechanism of the titanium tube cold rolling heat treatment furnace proposed by the utility model;

FIG2 is a schematic cross-sectional structure diagram of a furnace support and transmission mechanism of a titanium tube cold rolling heat treatment furnace proposed by the present invention;

FIG3 is an enlarged view of part A in FIG2 of the present utility model;

FIG4 is an enlarged view of part B in FIG1 of the present utility model;

FIG. 5 is an enlarged view of portion C in FIG. 1 of the present invention.

In the figure: 1. base; 2. support block; 3. roller; 4. arc plate; 5. conical shaft; 6. push plate; 7. worm gear; 8. protective cover; 9. slide rod; 10. vertical slide groove; 11. screw rod; 12. chassis; 13. servo motor; 14. slide plate; 15. horizontal slide groove; 16. connecting gear; 17. rotating rod; 18. inner cavity; 19. connecting plate; 20. worm gear.

DETAILED DESCRIPTION

The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

Example 1

1 , the furnace support and conveying mechanism of the titanium tube cold rolling heat treatment furnace comprises: a base 1, a plurality of support blocks 2 are fixedly arranged on the bottom inner wall of the base 1, and an arc plate 4 is fixedly arranged on the top of the support block 2;

A pushing component for pushing the titanium tube is provided on one side of the base 1;

The above technical solution can achieve the purpose of placing the titanium tube on the top of multiple arc plates 4 during specific use, and then transferring the titanium tube by starting the pushing assembly. Moreover, since the arc plates 4 are arc-shaped, the titanium tube can be limited to prevent deviation.

2-3, the pushing assembly includes a push plate 6 and a chassis 12 fixedly arranged on one side of the base 1, the push plate 6 is located above the base 1, a servo motor 13 is fixedly arranged on the top of the chassis 12, a transverse slide groove 15 is provided on the inner wall of the base 1 at the bottom, a screw rod 11 is rotatably arranged inside the transverse slide groove 15, and one end of the screw rod 11 is rotatably penetrated to the outside of the base 1 and is fixedly arranged with the output shaft of the servo motor 13, a slide plate 14 is slidably arranged inside the transverse slide groove 15, and the screw rod 11 threadably penetrates the slide plate 14, vertical slide grooves 10 are provided on both sides of the base 1, and the bottom is connected to the top of the transverse slide groove 15, and the bottom of the vertical slide groove 10 is slidably arranged inside the vertical slide groove 10, and a slide rod 9 fixedly arranged on the top of the slide plate 14 is slidably arranged, and an adjustment assembly for adjusting the height of the push plate 6 is provided on the top of the two slide rods 9;

The above technical solution can start the servo motor 13, and the output shaft of the servo motor 13 drives the screw 11 to rotate. Since the slide plate 14 is slidably arranged inside the transverse slide groove 15 and is threadedly sleeved on the outer wall of the screw 11, the slide plate 14 will move at this time, and the slide plate 14 drives the slide rod 9 to move, and the slide rod 9 drives the push plate 6 to move through the connecting plate 19, thereby pushing the titanium tube into the interior of the furnace.

3 , the base 1 is provided with an inner cavity 18 on one side close to the servo motor 13, one end of the rotating rod 17 rotates and penetrates into the inner cavity 18, and the outer walls of the inner cavity 18 and the screw 11 located inside the inner cavity 18 are fixedly sleeved with gears, and the inner cavity 18 is provided with a connecting gear 16 that meshes with two gears respectively;

The above technical solution can achieve that when the screw rod 11 rotates, the connecting gear 16 will be driven to rotate through the gear sleeved on the outer wall, and the connecting gear 16 will drive the gear on the outer wall of the rotating rod 17 to rotate, thereby driving the rotating rod 17 to rotate.

4 , multiple symmetrically arranged conical shafts 5 are rotatably disposed on the inner walls of both sides of the base 1, and a common connecting shaft is fixedly disposed between two conical shafts 5 in the same row, and the multiple conical shafts 5 are respectively cross-arranged with the multiple arc-shaped plates 4, and a driving assembly for driving the multiple conical shafts 5 is disposed inside the base 1;

The driving assembly includes a same rotating rod 17 rotatably arranged between the inner walls of both sides of the base 1, and the rotating rod 17 rotates through the multiple support blocks 2, the connecting shaft fixing sleeve between the two conical rotating shafts 5 is provided with a worm gear 7, and the outer wall fixing sleeve of the rotating rod 17 is provided with a plurality of worms 20 respectively meshing with the plurality of worm gears 7;

The above technical solution can achieve the goal of placing the titanium tube on the top of multiple arc plates 4, so that the outer wall of the titanium tube will contact multiple conical rotating shafts 5. When the rotating rod 17 rotates, it will drive the worm 20 mounted on the outer wall of the rotating rod 17 to rotate, and the worm 20 will drive the worm wheel 7 to rotate, and the worm wheel 7 will drive the conical rotating shaft 5 to rotate, so that the conical rotating shaft 5 generates power to drive the titanium tube into the interior of the furnace, and the titanium tube is transmitted by double power to avoid the slippage problem of the conveyor belt.

The present application can be used in the field of titanium tube production, and can also be used in other fields applicable to the present application.

Example 2

Referring to FIG5 , an improvement is made on the basis of Example 1: a furnace support and conveying mechanism for a titanium tube cold rolling heat treatment furnace, which is applied to the field of titanium tube production, wherein the adjustment component comprises a slide groove opened at the top of the slide rod 9, and a connecting plate 19 is slidably arranged inside the slide groove, and both sides of the bottom of the push plate 6 are respectively fixed to the tops of the two connecting plates 19, and a plurality of connecting holes that cooperate with each other are opened on one side of the slide rod 9 and one side of the connecting plate 19, and are bolted through the connecting holes;

The above technical solution can achieve the position of different connecting holes between the slide rod 9 and the connecting plate 19 by fixing the bolts, the push plate 6 can be adjusted in height, and can be disassembled during installation or movement to increase practicality.

Referring to FIG3 , a protective cover 8 is disposed on the top of the chassis 12, and the servo motor 13 is located inside the protective cover 8. A plurality of heat dissipation holes are provided on the surface of the protective cover 8, and the chassis 12 and the protective cover 8 are connected by bolts;

The above technical solution can prevent the servo motor from being damaged by the outside world when it is actually used in the factory by installing the servo motor 13 inside the protective cover 8, and the heat dissipation holes can prevent the internal temperature from being too high.

1 , a plurality of rollers 3 are rotatably disposed on the inner wall surface of an arc-shaped plate 4 .

The above technical solution can achieve the effect that the titanium tube slides on the arc plate 4 , and the friction between the titanium tube and the arc plate 4 can be reduced by arranging the roller 3 .

However, as is well known to those skilled in the art, the working principle and wiring method of the servo motor 13 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art may make any selection according to their needs or convenience.

The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims (6)

1. A furnace support and conveying mechanism for a titanium tube cold rolling heat treatment furnace, comprising a base (1), characterized in that a plurality of support blocks (2) are fixedly arranged on the bottom inner wall of the base (1), and an arc-shaped plate (4) is fixedly arranged on the top of the support block (2); A pushing component for pushing the titanium tube is provided on one side of the base (1); The pushing assembly comprises a push plate (6) and a chassis (12) fixedly arranged on one side of the base (1), the push plate (6) is located above the base (1), a servo motor (13) is fixedly arranged on the top of the chassis (12), a transverse slide groove (15) is provided on the inner wall of the base (1) at the bottom, a screw rod (11) is rotatably arranged inside the transverse slide groove (15), and one end of the screw rod (11) is rotatably penetrated to the outside of the base (1) and is fixedly arranged with the output shaft of the servo motor (13), a slide plate (14) is slidably arranged inside the transverse slide groove (15), and the screw rod (11) threadably penetrates the slide plate (14), vertical slide grooves (10) are provided on both sides of the base (1) and are connected with the top of the transverse slide groove (15), a slide rod (9) fixedly arranged at the bottom and the top of the slide plate (14) is slidably arranged inside the vertical slide groove (10), and an adjustment assembly for adjusting the height of the push plate (6) is arranged on the top of the two slide rods (9); The inner walls on both sides of the base (1) are rotatably provided with a plurality of symmetrically arranged conical rotating shafts (5), and a common connecting shaft is fixedly provided between two conical rotating shafts (5) in the same row, and the plurality of conical rotating shafts (5) are respectively arranged crosswise with the plurality of arc-shaped plates (4), and a driving assembly for driving the plurality of conical rotating shafts (5) is provided inside the base (1). 2. The furnace support and conveying mechanism of the titanium tube cold rolling heat treatment furnace according to claim 1 is characterized in that the adjustment component includes a slide groove opened on the top of the slide rod (9), and a connecting plate (19) is slidably arranged inside the slide groove, and the two sides of the bottom of the push plate (6) are respectively fixed to the top of the two connecting plates (19), and one side of the slide rod (9) and one side of the connecting plate (19) are provided with a plurality of connecting holes that cooperate with each other, and are bolted through the connecting holes. 3. The furnace support and transmission mechanism of the titanium tube cold rolling heat treatment furnace according to claim 1 is characterized in that the driving assembly includes a same rotating rod (17) rotatably arranged between the inner walls on both sides of the base (1), and the rotating rod (17) rotates through multiple support blocks (2), the connecting shaft fixing sleeve between the two conical rotating shafts (5) is provided with a worm gear (7), and the outer wall fixing sleeve of the rotating rod (17) is provided with multiple worms (20) respectively meshing with multiple worm gears (7). 4. The furnace support and transmission mechanism of the titanium tube cold rolling heat treatment furnace according to claim 3 is characterized in that an inner cavity (18) is opened on the side of the base (1) close to the servo motor (13), one end of the rotating rod (17) rotates through the interior of the inner cavity (18), and the outer walls of the inner cavity (18) and the screw rod (11) located inside the inner cavity (18) are fixedly sleeved with gears, and the interior of the inner cavity (18) is rotatably provided with a connecting gear (16) respectively meshing with two gears. 5. The furnace support and conveying mechanism of the titanium tube cold rolling heat treatment furnace according to claim 1 is characterized in that a protective cover (8) is arranged on the top of the chassis (12), and the servo motor (13) is located inside the protective cover (8), a plurality of heat dissipation holes are opened on the surface of the protective cover (8), and the chassis (12) and the protective cover (8) are connected by bolts. 6. The furnace support and conveying mechanism of the titanium tube cold rolling heat treatment furnace according to claim 1 is characterized in that a plurality of rollers (3) are rotatably arranged on the inner wall surface of the arc plate (4).