Plate pulling and material conveying system

Abstract

The utility model discloses a plate drawing and material conveying system which comprises at least one plate drawing machine and a plurality of material frames, and further comprises a plate drawing roller way, a material dispatching roller way and a material conveying device, the plate drawing roller way and the material dispatching roller way are formed by continuously distributing straight roller ways and are in sliding fit with the material frames, the plate drawing roller way is distributed linearly, and the material dispatching roller way is in sliding fit with the material frames. The material dispatching roller ways are arranged on the two sides of the disc drawing roller ways and are distributed in parallel with the disc drawing roller ways, and the material conveying devices are arranged at the two ends of the disc drawing roller ways and the material dispatching roller ways respectively and are configured to be capable of driving the material frames to move, so that the material frames are driven to exchange materials on any disc drawing roller way and any material dispatching roller way. And the disc pulling roller way can be matched with the material dispatching track on any side to form a material frame circulating system, so that the material conveying efficiency and flexibility are improved, and the disc pulling efficiency and reliability are improved.

Description

Technical Field

[0001] This utility model relates to the field of metal tube processing technology, specifically to the coiling and transportation of tube blanks. Background Technology

[0002] The coiling process is an important step in the production of copper / aluminum tubes. Through the high-speed rotation of the coiling drum, the copper / aluminum tube blank is continuously stretched through multiple passes to form the required shape and size.

[0003] Existing tray and material transport systems such as Figure 1 As shown, a five- or seven-basket self-circulating mode is adopted. Each coil drawing machine 1' is connected to five or seven baskets 3' via an elliptical track 2'. The baskets 3' containing tube blanks need to be hoisted from other workstations one by one by a crane and placed on the track trolley. The track trolley drives the baskets to run on the elliptical track. Each time the tube blank is stretched, the baskets 3' will circulate around the elliptical track 2' once. After the stretching is completed, the finished product is hoisted from the track trolley to other workstations by a crane.

[0004] However, in the existing coiling and material transport system, the loading and unloading of the material frames requires professional crane operators to operate each frame individually, which is complicated and inefficient. If the tube blank needs to be stretched by multiple coiling machines, not only will the number of round trips of the material frames increase, but it will also make it difficult for multiple coiling machines to coordinate. At the same time, when there are tube blanks of various specifications in five or seven material baskets, the coiling machine needs to change the mold frequently, resulting in low production efficiency.

[0005] Therefore, how to effectively improve the efficiency and flexibility of material transportation, while simultaneously improving the efficiency and reliability of material handling, has become an urgent problem to be solved in this field. Utility Model Content

[0006] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a highly efficient, flexible and reliable tray-pulling and material transportation system.

[0007] To achieve the above objectives, the present invention provides a disc conveyor and material transport system, comprising at least one disc conveyor and several material frames, as well as a disc conveyor roller conveyor, a material scheduling roller conveyor, and a material transport device.

[0008] Both the disc pull roller conveyor and the material dispatching roller conveyor are composed of continuously distributed straight roller conveyors and slide in conjunction with the material frame.

[0009] The roller conveyors are arranged in a straight line and are correspondingly set to the roller conveyor machine.

[0010] The material dispatching roller conveyor is located on both sides of the disc pull roller conveyor and is distributed parallel to the disc pull roller conveyor.

[0011] The material conveying device is arranged at both ends of the disc pulling roller way and the material scheduling roller way, and is configured to drive the material frame to move.

[0012] Further, the material scheduling roller way and the disc pulling roller way comprise a plurality of straight roller way assemblies arranged in series, and each of the straight roller way assemblies comprises a roller way fixing frame and a plurality of circular rollers arranged in the roller way fixing frame.

[0013] Further, the straight roller way assembly further comprises a supporting conveyor belt arranged to cooperate with the material frame, and the supporting conveyor belt is arranged around the circular rollers in the middle region of the roller way fixing frame.

[0014] Further, the supporting conveyor belt is provided with a buffer layer.

[0015] Further, the material scheduling roller way comprises a first scheduling roller way and a second scheduling roller way arranged in parallel, the first scheduling roller way is arranged at both sides of the disc pulling roller way, and the second scheduling roller way is arranged outside the first scheduling roller way.

[0016] Further, the disc pulling roller way comprises a first disc pulling roller way and a second disc pulling roller way arranged in parallel.

[0017] Further, the first disc pulling roller way and the second disc pulling roller way are respectively provided with a first disc pulling machine and a second disc pulling machine.

[0018] Further, the material conveying device moves vertically relative to the disc pulling roller way and the material scheduling roller way.

[0019] Further, the material conveying device is provided with a conveying track arranged at both ends of the disc pulling roller way and the material scheduling roller way and arranged vertically relative to the disc pulling roller way and the material scheduling roller way.

[0020] Further, the material conveying device is composed of an AGV trolley or an RGV trolley.

[0021] The disc pulling and material conveying system provided by the utility model is characterized in that the disc pulling roller way and the material scheduling track are arranged in parallel and straightly, the material scheduling roller way is arranged at both sides of the disc pulling roller way, can cooperate with the material conveying device arranged at both ends, drives the material frame to exchange materials on any disc pulling roller way and material scheduling track, and enables the disc pulling roller way to cooperate with any material scheduling track at one side to form a material frame circulation system, thereby improving the material conveying efficiency and flexibility, and improving the disc pulling efficiency and reliability. BRIEF DESCRIPTION OF DRAWINGS

[0022] The utility model will be further illustrated in combination with the drawings and specific embodiments.

[0023] Figure 1It is a structural schematic diagram of an existing disc drawing and material conveying system;

[0024] Figure 2 It is a structural schematic diagram of an existing disc drawing and material conveying system;

[0025] Figure 3 It is a structural schematic diagram of an existing disc drawing and material conveying system;

[0026] Figure 4 It is a structural schematic diagram of an existing disc drawing and material conveying system;

[0027] Figure 5 It is a structural schematic diagram of an existing disc drawing and material conveying system.

[0028] Reference signs:

[0029] 1. disc drawing roller way;11. first disc drawing roller way;12. second disc drawing roller way;

[0030] 2. material scheduling roller way;21. first scheduling roller way;22. second scheduling roller way;

[0031] 3. material conveying device;31. conveying track;32. first material conveying device;33. second material conveying device;

[0032] 4. disc drawing machine;41. first disc drawing machine;42. second disc drawing machine;5. material frame;

[0033] 6. straight roller way assembly;61. roller way fixing frame;62. circular roller;63. support conveying belt; DETAILED DESCRIPTION

[0034] In order to make the technical means, creative features, purposes and effects realized by the present application easy to understand, the present application will be further described below in combination with specific drawings.

[0035] Reference signs: Figure 2 It is a structural schematic diagram of an existing disc drawing and material conveying system;

[0036] As shown in the figure, the disc drawing and material conveying system of the present application comprises at least one disc drawing machine 4 and a plurality of material frames 5, and further comprises a disc drawing roller way 1, a material scheduling roller way 2 and a material conveying device 3.

[0037] The disc drawing roller 1 and the material scheduling roller 2 are continuously distributed by straight roller tracks and are in sliding fit with the material frame 5; the disc drawing roller 1 is linearly distributed and is correspondingly arranged with the disc drawing machine 4; the material scheduling roller 2 is arranged on both sides of the disc drawing roller 1 and is linearly distributed with the disc drawing roller 1; the material transport device 3 is arranged at both ends of the disc drawing roller 1 and the material scheduling roller 2 and is configured to drive the material frame 5 to move, so that the material frame 5 can exchange materials on any disc drawing roller 1 and material scheduling track 2, and the disc drawing roller 1 can cooperate with any one side of the material scheduling track 2 to form a material frame circulation system, thereby improving the material transport efficiency and flexibility, and improving the disc drawing efficiency and reliability.

[0038] Specifically, the disc drawing roller 1 and the material scheduling roller 2 each include a plurality of continuously distributed straight roller track assemblies 6, so that a plurality of straight roller track assemblies 6 with small lengths are continuously distributed to form a longer straight roller track, thereby improving the stability of the disc drawing roller 1 and the material scheduling roller 2.

[0039] In combination Figure 3 Further, the straight roller track assembly 6 includes a roller track fixing frame 61 and a plurality of circular rollers 62 uniformly distributed in the roller track fixing frame 61, and the circular rollers 62 are in sliding connection with the roller track fixing frame 61, so that the material frame 5 is arranged on the circular rollers 62, and the circular rollers 62 are synchronously rotated in the roller track fixing frame 61 to drive the material frame 5 to run on the disc drawing roller 1 and the material scheduling roller 2, thereby realizing the transportation of the material frame 5 and the exchange of materials.

[0040] Meanwhile, the straight roller track assembly 6 further includes a supporting conveyor belt 63 for cooperating with the material frame 5, the supporting conveyor belt 63 is distributed in the middle region of the roller track fixing frame 61 and surrounds the circular rollers 62 in the middle region of the roller track fixing frame 61, so that after the material frame 5 enters the straight roller track assembly 6, the material frame 5 can be arranged on the supporting conveyor belt 63, and the synchronous rotation of the circular rollers 62 in the roller track fixing frame 61 can drive the supporting conveyor belt 63 to synchronously transport and rotate, thereby driving the material frame 5 to synchronously run.

[0041] In this way, the supporting conveyor belt 63 supports and drives the material frame 5 to synchronously run, which can reduce the friction loss between the material frame 5 and the circular rollers 62, and effectively supports the material frame 5, thereby improving the running stability of the material frame 5.

[0042] In some embodiments, the supporting conveyor belt 63 further has a buffer layer, which can reduce the pressure and friction of the material frame 5 on the circular rollers 62 and the supporting conveyor belt 63, and further improve the running stability of the material frame 5.

[0043] In combination Figure 2In the present example, the length of the roller fixing frame 61 is adapted to the material frame 5, so that one straight roller assembly 6 can carry at least one material frame 5, to ensure that the material frame 5 can be kept stable when it is stopped on the straight roller assembly 6, so that the small length of the straight roller assembly 6 can ensure the stability of the straight roller assembly 6 and the disc drawing roller 1 and the material scheduling roller 2 formed thereby, and can also stably support and transport the material frame 5.

[0044] The straight roller assemblies 6 thus formed are continuously arranged in a straight line to form the disc drawing roller 1 and the material scheduling roller 2, which can realize the stable operation of the material frame 5 on the disc drawing roller 1 and the material scheduling roller 2, thereby improving the transportation efficiency and reliability of the material.

[0045] In combination Figure 2 and Figure 4 , further, the disc drawing roller 1 is arranged in a straight line and corresponds to the disc drawing machine 4, and the disc drawing machine 4 is arranged in the middle region of the disc drawing roller 1, so that the material frame 5 enters and exits from both ends of the disc drawing roller 1, and the pipe blank in the material frame 5 is stretched by the disc drawing machine 4.

[0046] In combination Figure 2 , in cooperation therewith, the material scheduling roller 2 is arranged on both sides of the disc drawing roller 1 and is arranged in parallel with the disc drawing roller 1, so that the disc drawing roller 1 can cooperate with the material scheduling roller 2 on either side to form a material circulation of the material frame 5, thereby improving the flexibility of the material scheduling and transportation.

[0047] At the same time, the material scheduling roller 2 can also serve as a storage and processing station of the material frame 5, and each straight roller assembly 6 can carry at least one material frame 5, without the need to transport the material frame 5 to other positions for storage, and facilitating the transportation of the material.

[0048] In order to improve the material transportation efficiency, the disc drawing roller 1 and the material scheduling roller 2 are respectively provided with a material transportation device 3, and the material transportation device 3 is configured to drive the movement of the material frame 5, so that the material transportation device 3 at both ends cooperates with the material frame 5 to transport the material frame 5 between any end of the disc drawing roller 1 and the material scheduling roller 2, thereby improving the flexibility of the material scheduling and transportation.

[0049] In combination Figure 2 , specifically, the material transportation device 3 moves vertically to the axial direction of the disc drawing roller 1 and the material scheduling roller 2, to ensure the running direction of the material frame 5, so that the material frame 5 can accurately cooperate with the disc drawing roller 1 and the material scheduling roller 2.

[0050] In some embodiments, the material transportation device 3 is further provided with a transportation track 31 at the bottom, and the transportation track 31 is arranged at both ends of the disc drawing roller 1 and the material scheduling roller 2 and is arranged perpendicular to the disc drawing roller 1 and the material scheduling roller 2, to ensure that the running path of the material transportation device 3 can cooperate with the disc drawing roller 1 and the material scheduling roller 2, thereby improving the transportation efficiency and stability of the material.

[0051] Here, the material transport device 3 is a conventional technical means in the art, preferably, the material transport device 3 is composed of an existing AGV trolley or RGV trolley, so that the AGV trolley or RGV trolley can acquire, transport and release the frame 5, thereby acquiring the frame 5 at the end of the disc pulling roller way 1 or the material scheduling roller way 2, moving axially and driving the frame 5 to move synchronously to the end of the material scheduling roller way 2 or the end of the disc pulling roller way 1, and releasing the frame 5, so as to realize the transportation and circulation of the material.

[0052] The material transport device 3 thus formed can drive the frame 5 to move between the disc pulling roller way 1 and the material scheduling roller way 2, so that the frame 5 can run between any end of the disc pulling roller way 1 and the material scheduling roller way 2, thereby improving the flexibility of material scheduling and transportation.

[0053] In combination Figure 5 , as an example, the first end of the disc pulling roller way 1 and the material scheduling roller way 2 is provided with a first material transport device 32, and the second end of the disc pulling roller way 1 and the material scheduling roller way 2 is provided with a second material transport device 33, the first material transport device 32 can transport the frame 5 at the first end of the disc pulling roller way 1 to the first end of the material scheduling roller way 2, so that the frame 5 runs on the material scheduling roller way 2 to the second end of the material scheduling roller way 2, at this time, the second material transport device 33 can transport the frame 5 to the second end of the disc pulling roller way 1, so as to realize the rapid transportation of the material.

[0054] Compared with the conventional scheme, the frame is lifted to the track by the crane, and then the frame is driven to run on the track by the track trolley, which will cause the crane to collide with the track trolley multiple times during lifting, causing track failure. The present scheme cooperates the material transport device 3 and the straight roller way assembly 6 to realize the rapid rolling operation of the frame 5 on the disc pulling roller way 1 and the material scheduling roller way 2, and the independent operation of the material transport device 3 and the straight roller way assembly 6 will not cause collision, thereby improving the reliability of material transportation and disc pulling.

[0055] In combination Figure 2 , in order to improve the disc pulling efficiency and reliability, as a preferred setting scheme, the material scheduling roller way 2 includes a first scheduling roller way 21 and a second scheduling roller way 22 which are arranged in parallel, and the first scheduling roller way 21 is arranged on both sides of the disc pulling roller way 1 respectively, and the second scheduling roller way 22 is arranged outside the first scheduling roller way 21 respectively, so that two material scheduling roller ways are formed on both sides of the disc pulling roller way 1 respectively, thereby enabling the disc pulling roller way 1 to form a material circulation system in cooperation with any one of the two material scheduling roller ways on both sides through the material transport device 3.

[0056] Further, the disc drawing roller way 1 comprises the first disc drawing roller way 11 and the second disc drawing roller way 12 which are arranged in parallel, and the first disc drawing roller way 11 and the second disc drawing roller way 12 are respectively provided with the first disc drawing machine 41 and the second disc drawing machine 42, so that the system forms two drawing processes.

[0057] In this way, after the material frame 5 is drawn by the first disc drawing machine 41 on the first disc drawing roller way 11, the material frame 5 can be transported to the second disc drawing roller way 12 by the material conveying device 3 to be drawn by the second disc drawing machine 42, or be transported to any one of the first scheduling roller way 21 or the second scheduling roller way 22 by the material conveying device 3 to be circulated.

[0058] Therefore, the disc drawing roller way 1 and the material scheduling roller way 2 can cooperate with each other, each disc drawing roller way can form a material circulation system with any one of the material scheduling roller way 2, and the material drawn on each disc drawing roller way can be transported to another disc drawing roller way or the material scheduling roller way, so that the system can flexibly arrange the transportation mode of the material according to the drawing pass time of the pipe blank of different specifications, and the mutual cooperation of multiple disc drawing machines can be conveniently realized, and the overall material transportation efficiency and the disc drawing efficiency are improved.

[0059] The disc drawing and material conveying system provided by the utility model, the disc drawing roller way 1 and the material scheduling roller way 2 are arranged in parallel, the material scheduling roller way 2 is arranged on the two sides of the disc drawing roller way, can cooperate with the material conveying device 3 arranged at the two ends, drive the material frame 5 to exchange materials on any disc drawing roller way 1 and material scheduling roller way 2, and make the disc drawing roller way 1 cooperate with any one of the material scheduling roller way 2 to form a material frame circulation system, so as to improve the material transportation efficiency and flexibility, and improve the disc drawing efficiency and reliability.

[0060] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification only illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A disc drawing and material transport system comprising at least one disc drawing machine and a plurality of material frames, characterized in that, The disc pulling roller way, the material scheduling roller way and the material transport device are also included, The disc pulling roller way and the material scheduling roller way are both composed of straight roller ways which are continuously distributed and are in sliding fit with the material frame, The disc pulling roller way is linearly distributed and is correspondingly arranged with the disc pulling machine, The material scheduling roller way is arranged on both sides of the disc pulling roller way and is linearly distributed in parallel with the disc pulling roller way, The material transport device is arranged at both ends of the disc pulling roller way and the material scheduling roller way respectively and is configured to drive the material frame to move.

2. The tray pull and material transport system of claim 1, wherein, The material scheduling roller way and the disc pulling roller way include a plurality of straight roller way assemblies which are continuously distributed, the straight roller way assembly includes a roller fixed frame and circular rollers which are uniformly distributed in the roller fixed frame.

3. The tray pull and material transport system of claim 2, wherein, The straight roller way assembly further includes a support conveyor belt which is used to cooperate with the material frame, the support conveyor belt is distributed around the circular rollers in the middle region of the roller fixed frame.

4. The tray pull and material transport system of claim 3, wherein, The support conveyor belt is provided with a buffer layer.

5. The tray pull and material transport system of claim 1, wherein, The material scheduling roller way includes a first scheduling roller way and a second scheduling roller way which are linearly distributed in parallel, the first scheduling roller way is arranged on both sides of the disc pulling roller way, and the second scheduling roller way is arranged outside the first scheduling roller way.

6. The tray pull and material transport system of claim 5, wherein, The disc pulling roller way includes a first disc pulling roller way and a second disc pulling roller way which are linearly distributed in parallel.

7. The tray pull and material transport system of claim 6, wherein, The first disc pulling roller way and the second disc pulling roller way are respectively correspondingly provided with a first disc pulling machine and a second disc pulling machine.

8. The tray pull and material transport system of claim 1, wherein, The material transport device moves axially perpendicularly to the disc pulling roller way and the material scheduling roller way.

9. The tray pull and material transport system of claim 8, wherein, The material transport device is provided with a transport track at the bottom, the transport track is arranged at both ends of the disc pulling roller way and the material scheduling roller way and is distributed perpendicularly to the disc pulling roller way and the material scheduling roller way.

10. The tray pull and material transport system of claim 8, wherein, The material transport device is composed of an AGV trolley or an RGV trolley.

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