CN216096006U

CN216096006U - Double-oven mechanism of flanging machine

Info

Publication number: CN216096006U
Application number: CN202121769161.9U
Authority: CN
Inventors: 杜兵
Original assignee: Zhangjiagang Shengxian Machinery Co ltd
Current assignee: Zhangjiagang Shengxian Machinery Co ltd
Priority date: 2021-08-01
Filing date: 2021-08-01
Publication date: 2022-03-22
Anticipated expiration: 2031-08-01

Abstract

The utility model discloses a double-oven mechanism of a flanging machine, which comprises a lower frame and an upper frame arranged on one side of the lower frame, wherein two ovens are arranged in the middle of one side of the upper frame close to the lower frame side by side, heating rods are arranged inside the ovens, a group of rotary wheels are arranged on the upper surface of the lower frame at positions corresponding to the ovens, each group of rotary wheels comprises two single wheels arranged side by side, a hollow part is formed inside each oven, and each heating rod comprises a first heating rod uniformly arranged on the inner wall of the hollow part and a second heating rod arranged in the middle of the hollow part. The two drying ovens are arranged, the heating effect is good, the rotary wheel is arranged, the rotary wheel can drive the pipeline to rotate when rotating, the pipeline can be heated more uniformly in the drying ovens, the first heating rod heats the outer surface of the pipeline, the second heating rod heats the inner wall of the pipeline, and the heating effect is good.

Description

Double-oven mechanism of flanging machine

Technical Field

The utility model relates to the technical field of flanging machines, in particular to a double-oven mechanism of a flanging machine.

Background

The end flanging machine of pipeline uses generally only an oven to heat, leads to heating effect not good to it is inhomogeneous to heat, leads to the turn-ups operation on next step comparatively labouring.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a double-oven mechanism of a flanging machine, which aims to solve the problems that in the prior art, only one oven is used for heating, so that the heating effect is poor, the heating is not uniform, and the next flanging operation is more laborious.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a two oven mechanisms of flanger, includes the low frame and sets up the overhead at low frame one side, the overhead one side middle part that is close to the low frame is equipped with two ovens side by side, the internally mounted of oven has the heating rod, the upper surface of low frame all is equipped with a set of gyrostat with the position that the oven corresponds, every group the gyrostat all includes two monomer wheels that set up side by side, it has the rotary drive subassembly that is used for driving the monomer wheel rotation to install on the low frame.

Preferably, a pinch roller is installed on the elevated frame corresponding to the rotary wheel, and a telescopic cylinder capable of driving the pinch roller to lift is arranged on the elevated frame.

Preferably, the telescopic cylinder is provided with supports on two sides and drives the supports to lift, guide rods are fixedly connected to two sides of the upper surface of each support, and guide holes are formed in positions, corresponding to the guide rods, on the lower frame.

Preferably, a hollow part is formed in the oven, and the heating rods comprise a first heating rod uniformly mounted on the inner wall of the hollow part and a second heating rod mounted in the middle of the hollow part.

Preferably, the rotation driving assembly comprises a third chain wheel fixedly connected to one end of the middle shaft of the single roller, a middle roller arranged below the third chain wheel, a second chain wheel fixedly connected to the middle roller and corresponding to the third chain wheel, and a short chain for driving and connecting the second chain wheel and the third chain wheel.

Preferably, the other end rigid coupling of middle roller has first sprocket, and the transmission is connected with long chain between four first sprockets, install on the low frame and be used for driving the pivoted motor of one of them middle roller.

Compared with the prior art, the utility model has the beneficial effects that:

1. the two drying ovens are arranged, so that the heating effect is good;

2. the rotary wheel is arranged, and the rotary wheel can drive the pipeline to rotate when rotating, so that the pipeline can be heated in the oven more uniformly;

2. according to the utility model, the first heating rod heats the outer surface of the pipeline, and the second heating rod heats the inner wall of the pipeline, so that the heating effect is better.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of a swing drive assembly according to the present invention;

FIG. 3 is a schematic structural view of an oven according to the present invention;

fig. 4 is a complete machine installation diagram of the utility model.

In the figure: 1. raising the frame; 2. an oven; 21. a hollow part; 22. a first heating rod; 23. a second heating rod; 3. a telescopic cylinder; 4. a pinch roller; 5. a rotary wheel; 6. lowering the frame; 7. a guide bar; 8. a swing drive assembly; 81. a motor; 82. a first sprocket; 83. a second sprocket; 84. an intermediate roll; 85. a third sprocket; 86. a long chain; 87. a short chain; 9. a feeding station; 10. and a flanging station.

Detailed Description

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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, in the embodiment of the present invention, a double oven mechanism of a flanging machine includes a lower frame 6 and an upper frame 1 disposed at one side of the lower frame 6, two ovens 2 are disposed in parallel at the middle of one side of the upper frame 1 close to the lower frame 6, a heating rod is installed inside the ovens 2, and the interiors of the ovens 2 are used for heating one end of a pipeline to soften the end of the pipeline;

with reference to fig. 1 and 2, in order to enable the pipeline to be heated more uniformly inside the oven 2, a group of single wheels for accommodating the pipeline is arranged on the upper surface of the lower frame 6 at positions corresponding to the oven 2, each group of single wheels 5 comprises two single wheels arranged side by side, and a rotary driving assembly 8 for driving the single wheels to rotate is mounted on the lower frame 6, that is, when the two single wheels in the same group rotate, the pipeline can be driven to rotate, so that the end part of the pipeline can rotate inside the oven 2, and the heating uniformity is ensured;

as shown in fig. 2, in the present embodiment, preferably, the revolving driving assembly 8 includes a third sprocket 85 fixed to one end of the central axis of the single roller, an intermediate roller 84 disposed below the third sprocket 85, a second sprocket 83 fixed to the intermediate roller 84 and corresponding to the third sprocket 85, and a short chain 87 drivingly connecting the second sprocket 83 and the third sprocket 85, that is, when the intermediate roller 84 rotates, the second sprocket 83 can rotate, and the second sprocket 83 drives the revolving wheel 5 to rotate through the action of the short chain 87 and the third sprocket 85;

continuing to refer to fig. 1, the other end of the middle roller 84 is fixedly connected with a first chain wheel 82, a long chain 86 is connected between the four first chain wheels 82 in a transmission manner, a motor 81 for driving one of the middle rollers 84 to rotate is installed on the lower frame 6, the motor 81 can drive one of the middle rollers 84 to rotate, and further the middle roller 84 can be driven to rotate under the action of the first chain wheels 82 and the long chain 86;

with reference to fig. 1 and 3, in this embodiment, in order to achieve more uniform heating, preferably, a hollow portion 21 is formed inside the oven 2, and the heating rods include a first heating rod 22 uniformly installed on an inner wall of the hollow portion 21 and a second heating rod 23 installed in the middle of the hollow portion 21, that is, the first heating rod 22 heats an outer surface of the pipeline, and the second heating rod 23 heats an inner wall of the pipeline, so that the heating effect is better;

as shown in fig. 1, when the caster 5 rotates, in order to ensure the rotational stability of the pipeline, a pinch roller 4 is installed at a position on the elevated frame 1 corresponding to the caster 5, the structure of the pinch roller 4 should be the same as that of the caster 5, but the pinch roller 5 is not provided with a rotation driving assembly 8, and the elevated frame 1 is provided with a telescopic cylinder 3 capable of driving the pinch roller 4 to ascend and descend, so that the pinch roller 5 can press the pipeline and can also be separated from the pipeline;

as shown in fig. 1, in order to stabilize the lifting of the pinch roller 4, supports are arranged on two sides of the telescopic cylinder 3, the telescopic cylinder 3 drives the supports to lift, guide rods 7 are fixedly connected to two sides of the upper surface of each support, and guide holes are formed in positions, corresponding to the guide rods 7, of the lower frame 6;

as shown in fig. 4, the apparatus should further comprise a loading station 9 and a flanging station 10.

The working principle and the using process of the utility model are as follows: arrange the pipeline in on gyro wheel 5, one end is inserted the inside of well kenozooecium 21, the telescoping cylinder 3 extends, make pinch roller 4 can push down the pipeline downwards, motor 81 can drive one of them middle roller 84 rotatory, and then because first sprocket 82 can drive middle roller 84 rotatory with long chain 86's effect, when middle roller 84 is rotatory, can make second sprocket 83 rotatory, second sprocket 83 drives gyro wheel 5 rotatory through short chain 87 and third sprocket 85's effect, can drive the pipeline rotation when gyro wheel 5 revolves, make the pipeline can be in oven 2's inside by first heating rod 22 and the comparatively even of second heating rod 23 heating.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a double oven mechanism of flanger, includes low frame (6) and sets up overhead (1) in low frame (6) one side, its characterized in that: the drying oven is characterized in that two drying ovens (2) are arranged in the middle of one side, close to a lower frame (6), of the elevated frame (1) side by side, a heating rod is arranged inside each drying oven (2), a set of rotary wheels (5) are arranged at the positions, corresponding to the drying ovens (2), of the upper surface of the lower frame (6), each set of rotary wheels (5) comprises two single wheels arranged side by side, and rotary driving assemblies (8) used for driving the single wheels to rotate are arranged on the lower frame (6).

2. The double oven mechanism of the flanger of claim 1, wherein: the position of the elevated frame (1) corresponding to the rotary wheel (5) is provided with a pressing wheel (4), and the elevated frame (1) is provided with a telescopic cylinder (3) capable of driving the pressing wheel (4) to lift.

3. The double oven mechanism of the flanger of claim 2, wherein: the telescopic cylinder (3) is characterized in that supports are arranged on two sides of the telescopic cylinder (3), the telescopic cylinder (3) drives the supports to ascend and descend, guide rods (7) are fixedly connected to two sides of the upper surface of each support, and guide holes are formed in positions, corresponding to the guide rods (7), on the lower frame (6).

4. The double oven mechanism of the flanger of claim 1, wherein: a hollow part (21) is formed in the oven (2), and the heating rods comprise a first heating rod (22) uniformly installed on the inner wall of the hollow part (21) and a second heating rod (23) installed in the middle of the hollow part (21).

5. The double oven mechanism of the flanger of claim 1, wherein: the rotary driving component (8) comprises a third chain wheel (85) fixedly connected to one end of the middle shaft of the single roller, a middle roller (84) arranged below the third chain wheel (85), a second chain wheel (83) fixedly connected to the middle roller (84) and corresponding to the third chain wheel (85), and a short chain (87) in transmission connection with the second chain wheel (83) and the third chain wheel (85).

6. The double-oven mechanism of the flanger of claim 5, wherein: the other end rigid coupling of middle roller (84) has first sprocket (82), and the transmission is connected with long chain (86) between four first sprocket (82), install on low frame (6) and be used for driving one of them middle roller (84) pivoted motor (81).