CN215207753U

CN215207753U - Double-winding device

Info

Publication number: CN215207753U
Application number: CN202120562755.6U
Authority: CN
Inventors: 凌金榜; 秦备荒; 苏锦潮; 王刚纯; 张苑怡
Original assignee: Guangdong Hailiang Copper Industry Co ltd; Zhejiang Hailiang Co Ltd
Current assignee: Guangdong Hailiang Copper Industry Co ltd; Zhejiang Hailiang Co Ltd
Priority date: 2021-03-18
Filing date: 2021-03-18
Publication date: 2021-12-17
Anticipated expiration: 2031-03-18

Abstract

The utility model provides a two coiling mechanism, include: the machine frame and setting are in shearing mechanism, first tubular product on the frame push away curved device, first coiling mechanism, second tubular product push away curved device and second coiling mechanism, shearing mechanism, first tubular product push away curved device with the second tubular product pushes away curved device and connects according to the preface, first coiling mechanism sets up first tubular product pushes away curved device one side, is used for the rolling first tubular product pushes away curved device and pushes away curved tubular product, the second coiling mechanism sets up second tubular product pushes away curved device one side, is used for the rolling second tubular product pushes away curved device and pushes away curved tubular product. Compared with the prior art, the utility model discloses a two coiling mechanisms are through 2 coiling tubular product in succession of coiling mechanism, realize that last process and next process last uninterrupted duty.

Description

Double-winding device

Technical Field

The utility model relates to a metal processing technology field, concretely relates to two coiling mechanisms.

Background

The three-roller planetary rolling mill is a key device for producing the copper coil pipe, and has the function of continuously casting and rolling the copper pipe blank with the oxide skin removed, and the deformation of the pipe blank exceeds 90 percent. The working principle of the three-roller planetary rolling mill is that when a copper pipe blank made of TP2 material is subjected to rolling deformation, great plastic deformation is generated under the action of three-way pressure stress, the temperature of the pipe material is increased to about 800 ℃ from the normal temperature at the initial stage of the roller under the action of plastic deformation heat and friction heat, then water is sprayed for quenching, so that the copper pipe is subjected to complete dynamic recrystallization to form fine grains, and the rolled pipe can directly enter a three-series stretcher for combined drawing without intermediate annealing.

The tubular product produced by the three-roller planetary rolling mill enters the next procedure after being rolled, the existing rolling device of the three-roller planetary rolling mill can not roll continuously, so that the tubular product is rolled discontinuously, and when the rolling is interrupted, cooling water continuously cools a tool and an equipment component to reduce the temperature of the tool and the equipment component, so that the difference of the mechanical properties and the dimensional tolerance of the head and the tail of the tubular product is large, and the subsequent processing of the product and the instability of the quality of a finished product are directly influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the shortcoming and not enough among the prior art, provide a two coiling mechanisms.

An embodiment of the utility model provides a two coiling mechanisms, include: the machine frame and setting are in shearing mechanism, first tubular product on the frame push away curved device, first coiling mechanism, second tubular product push away curved device and second coiling mechanism, shearing mechanism, first tubular product push away curved device with the second tubular product pushes away curved device and connects according to the preface, first coiling mechanism sets up first tubular product pushes away curved device one side, is used for the rolling first tubular product pushes away curved device and pushes away curved tubular product, the second coiling mechanism sets up second tubular product pushes away curved device one side, is used for the rolling second tubular product pushes away curved device and pushes away curved tubular product.

Compared with the prior art, the utility model discloses a two coiling mechanisms are through 2 continuous incessant rolling tubular product of coiling mechanism, realize that last process and next process last uninterrupted duty.

Furthermore, at least one of the inlet of the shearing device, the position between the shearing device and the first pipe bending device and the position between the first pipe bending device and the second pipe bending device is provided with a guide groove.

Further, the guide groove is a V-shaped groove.

Further, first coiling mechanism include at least one with the frame rotates the first bearing roller of being connected and drive first bearing roller pivoted first power component, first bearing roller sets up first tubular product pushes away curved device one side.

Further, the second winding device comprises at least one second carrier roller rotatably connected with the frame and a second power assembly driving the second carrier roller to rotate, and the second carrier roller is arranged on one side of the second pipe bending device.

Further, first tubular product pushes away curved device include a plurality ofly with the frame rotates first pinch roll of being connected, the activity sets up first push away curved roll and drive in the frame first drive assembly who pushes away curved roll translation is a plurality of form the first pinch passageway that supplies tubular product to pass through between the first pinch roll, first push away curved roll is located the exit of first pinch passageway, the exit of first pinch passageway with the entry of second tubular product pushes away curved device and corresponds the connection.

Further, the second pipe bending device comprises a plurality of second pinch rollers and a second driving component, wherein the second pinch rollers are rotatably connected with the rack, the second pinch rollers are movably arranged on the rack and drive the second driving component for the second bending rollers to translate, a plurality of second pinch channels for pipes to pass through are formed between the second pinch rollers, the second bending rollers are located at the outlets of the second pinch channels, the inlets of the second pinch channels are correspondingly connected with the outlets of the second pipe bending device, and the first bending rollers are located between the outlets of the first pinch channels and the inlets of the second pinch channels.

Further, the first pipe bending pushing device comprises two first bending pushing rollers, and the first bending pushing rollers are respectively located on two sides of an outlet of the first pinch channel.

Furthermore, the second pipe bending pushing device comprises two second bending pushing rollers, and the second bending pushing rollers are respectively positioned on two sides of an outlet of the second pinch channel.

Further, the shearing device is a flying shear device.

In order that the invention may be more clearly understood, particular embodiments of the invention will now be described with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic structural view of a double winding device according to an embodiment of the present invention;

fig. 2 is a schematic top structure diagram of the first rolling device according to an embodiment of the present invention.

Description of reference numerals:

10. a frame; 20. a shearing device; 30. a first pipe bending device; 31. a first pinch roll; 32. a first bending roll; 33. A first drive assembly; 40. a first winding device; 41. a first carrier roller; 42. a first power assembly; 50. a second pipe bending device; 51. a second pinch roll; 52. a second bending roll; 53. a second drive assembly; 60. a second winding device; 61. a second carrier roller; 62. a second power assembly; 70. a guide groove;

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.

Please refer to fig. 1, which is a schematic structural diagram of a dual winding device according to an embodiment of the present invention, the dual winding device includes: frame 10 and setting are in shearing mechanism 20, first tubular product on the frame 10 push away curved device 30, first coiling mechanism 40, second tubular product push away curved device 50 and second coiling mechanism 60, shearing mechanism 20, first tubular product push away curved device 30 with second tubular product pushes away curved device 50 and connects in proper order, first coiling mechanism 40 sets up first tubular product pushes away curved device 30 one side, is used for the rolling first tubular product pushes away curved device 30 and pushes away the tubular product of bending, second coiling mechanism 60 sets up second tubular product pushes away curved device 50 one side, is used for the rolling second tubular product pushes away curved device 50 and pushes away the tubular product of bending. After the pipe is discharged from the water tank of the three-roller planetary rolling mill, the pipe can be bent by the first pipe bending device 30 and then wound by the first winding device 40, after the first winding device 40 is wound, the pipe is cut off by the shearing device 20, the first pipe bending device 30 does not bend the pipe, so that the pipe enters the second pipe bending device 50, the pipe is bent by the second pipe bending device 50 and then wound by the second winding device 60, because the first winding device 40 and the second winding device 60 can be connected with the next process, after the second winding device 60 winds, the first winding device 40 leaves the winding position, at the moment, the first pipe bending device 30 bends the pipe again, so that the first winding device 40 winds the pipe, thereby realizing continuous winding and continuous feeding for the next process, avoiding the situation that the pipe which needs to be wound in the previous process can be continuously produced after being moved out, thereby avoiding intermittent production.

In some optional embodiments, at least one of the inlet of the shearing device 20, between the shearing device 20 and the first pipe bending device 30, and between the first pipe bending device 30 and the second pipe bending device 50 is provided with a guide groove 70.

In some optional embodiments, the guide groove 70 is a V-shaped groove, so that the pipe can move stably without shaking, and the pipe does not need to be manually held, and of course, the guide groove 70 may also be a U-shaped groove or the like suitable for guiding the pipe.

Please refer to fig. 2, which is a schematic top structure diagram of a first winding device according to an embodiment of the present invention, in some optional embodiments, the first winding device 40 includes at least one first supporting roller 41 rotatably connected to the frame 10 and a first power assembly 42 driving the first supporting roller 41 to rotate, the first supporting roller 41 is disposed on one side of the first pipe bending device 30, in this embodiment, the first supporting roller 41 is disposed on an upper side of the first pipe bending device 30, the pipe is automatically coiled after being bent, and the first supporting roller 41 extends into a coiled material formed by the pipe and supports the pipe.

In some optional embodiments, the second winding device 60 includes at least one second supporting roller 61 rotatably connected to the frame 10 and a second power assembly 62 for driving the second supporting roller 61 to rotate, the second supporting roller 61 is disposed on one side of the second pipe bending device 50, in this embodiment, the second supporting roller 61 is disposed on an upper side of the second pipe bending device 50, the pipe is automatically coiled after being bent, and the second supporting roller 61 extends into a coil formed by the pipe and supports the pipe.

In some alternative embodiments, the first pipe bending device 30 includes a plurality of first pinch rollers 31 rotatably connected to the frame 10, a first bending roller 32 movably disposed on the frame 10, and a first driving assembly 33 for driving the first bending roller 32 to translate, a plurality of first pinch rollers 31 form a first pinch passage for the pipe to pass through, the first bending pushing roll 32 is positioned at an outlet of the first pinch channel, the outlet of the first pinch channel is correspondingly connected with an inlet of the second pipe bending pushing device 50, when the first rolling device 40 is needed to roll, the first bending roller 32 moves to the extending direction of the first pinch channel, the pipe is guided to be bent, when the second winding device 60 is required to wind, the first bending roller 32 moves away without contacting the pipe or only guides the pipe to move without bending the pipe, so that the pipe is conveyed to the second pipe bending device 50.

In some optional embodiments, the second pipe bending pushing device 50 includes a plurality of second pinch rollers 51 rotatably connected to the rack 10, a second bending pushing roller 52 movably disposed on the rack 10, and a second driving assembly 53 driving the second bending pushing roller 52 to translate, a second pinch passage for passing the pipe is formed between the plurality of second pinch rollers 51, the second bending pushing roller 52 is located at an outlet of the second pinch passage, an inlet of the second pinch passage is correspondingly connected to an outlet of the second pipe bending pushing device 50, and the first bending pushing roller 32 is located between an outlet of the first pinch passage and an inlet of the second pinch passage. In the present embodiment, the first drive unit 33 and the second drive unit 53 are air cylinders, hydraulic cylinders, or electric cylinders.

In some optional embodiments, the first pipe bending pushing device 30 includes two first bending pushing rollers 32, and the first bending pushing rollers 32 are respectively located at two sides of the outlet of the first pinch channel, so as to more stably push the pipe, and in this embodiment, the two first bending pushing rollers 32 are arranged in a staggered manner.

In some optional embodiments, the second pipe bending pushing device 50 includes two second bending pushing rollers 52, and the second bending pushing rollers 52 are respectively located at two sides of the outlet of the second pinch channel, so as to more stably push the pipe, and in this embodiment, the two second bending pushing rollers 52 are arranged in a staggered manner.

In some alternative embodiments, the shearing device 20 may be a flying shear device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A dual take-up device, comprising: the machine frame and setting are in shearing mechanism, first tubular product on the frame push away curved device, first coiling mechanism, second tubular product push away curved device and second coiling mechanism, shearing mechanism, first tubular product push away curved device with the second tubular product pushes away curved device and connects according to the preface, first coiling mechanism sets up first tubular product pushes away curved device one side, is used for the rolling first tubular product pushes away curved device and pushes away curved tubular product, the second coiling mechanism sets up second tubular product pushes away curved device one side, is used for the rolling second tubular product pushes away curved device and pushes away curved tubular product.

2. A double wrap device as defined in claim 1, wherein: at least one of the inlet of the shearing device, the position between the shearing device and the first pipe bending device and the position between the first pipe bending device and the second pipe bending device is provided with a guide groove.

3. A double wrap device as defined in claim 2, wherein: the guide groove is a V-shaped groove.

4. A double wrap device as defined in claim 1, wherein: the first winding device comprises at least one first carrier roller and a first power assembly, the first carrier roller is rotatably connected with the rack, the first power assembly drives the first carrier roller to rotate, and the first carrier roller is arranged on one side of the first pipe bending device.

5. A double wrap device as defined in claim 1, wherein: the second winding device comprises at least one second carrier roller and a second power assembly, the second carrier roller is rotatably connected with the rack, the second power assembly drives the second carrier roller to rotate, and the second carrier roller is arranged on one side of the second pipe bending device.

6. A twin winding device according to any one of claims 1 to 5, wherein: first tubular product pushes away curved device include a plurality ofly with the frame rotates first pinch roll of being connected, the activity sets up first push away curved roll and drive in the frame first drive assembly who pushes away curved roll translation is a plurality of form the first pinch passageway that supplies tubular product to pass through between the first pinch roll, first push away curved roll is located the exit of first pinch passageway, the exit of first pinch passageway with the entry of second tubular product pushes away curved device corresponds and is connected.

7. A double wrap device as defined in claim 6, wherein: the second pipe bending device comprises a plurality of second pinch rollers and a second driving component, wherein the second pinch rollers are rotatably connected with the rack, the second pinch rollers are movably arranged on the rack and drive the second driving component for the second bending rollers to translate, the second pinch rollers form a second pinch channel for pipes to pass through, the second bending rollers are located at the outlet of the second pinch channel, the inlet of the second pinch channel is correspondingly connected with the outlet of the second pipe bending device, and the first bending rollers are located between the outlet of the first pinch channel and the inlet of the second pinch channel.

8. A double wrap device as defined in claim 6, wherein: the first pipe bending pushing device comprises two first bending pushing rollers, and the first bending pushing rollers are respectively positioned on two sides of an outlet of the first pinch channel.

9. A double wrap device as defined in claim 7, wherein: the second pipe bending pushing device comprises two second bending pushing rollers, and the second bending pushing rollers are respectively located on two sides of an outlet of the second pinch channel.

10. A double wrap device as defined in claim 1, wherein: the shearing device is a flying shear device.