Combined annealing material frame

Abstract

The utility model relates to the technical field of annealing material frames, in particular to a combined annealing material frame which comprises an upper supporting column. The material frame is formed by connecting the four upper supporting columns and the four lower supporting columns, the four upper supporting columns form the upper material frame, the four lower supporting columns form the lower material frame, the upper material frame and the lower material frame are connected, then the upper material frame and the lower material frame are connected and fixed through the four fasteners, the threaded rods are rotated, and the upper material frame and the lower material frame are fixed through the four fasteners. The threaded rods penetrate through the inner walls of the threaded grooves in a threaded mode, so that the upper material frame and the lower material frame can be connected and fixed, then the combined material frame is formed, the V-shaped supports on the combined material frame can be used for containing materials, two kinds of material rolls with different outer diameter ranges can be contained according to actual production requirements, space is saved, the furnace charging amount is increased, and the production efficiency is improved. By means of the material frame, the charging amount of the annealing furnace can be increased to 30 T or above, the charging efficiency is greatly improved, the annealing yield is increased, and meanwhile the annealing electricity consumption is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of annealing material frames, in particular to a combined annealing material frame. Background Art

[0002] According to statistics, the annealing electricity cost of aluminum foil manufacturers at home and abroad is relatively high, and the annual annealing electricity cost is as high as several million to tens of millions. In 2022, our company's aseptic packaging wide-width products will increase significantly, and the annealing and degreasing time of wide aluminum foil will be significantly longer than that of narrow materials. In order to reduce costs and increase efficiency, the company uses cast-rolled billets instead of hot-rolled billets, and the cost of raw materials is reduced by 800 yuan per ton. The annealing and degreasing time of cast-rolled aluminum foil is about 50% longer than that of hot-rolled materials, resulting in insufficient annealing furnace capacity, which has become the company's production bottleneck. To this end, the transformation of new material frames and the increase in furnace loading are of vital importance to our company's increase in production, reduce production electricity costs, and increase company profits.

[0003] The existing annealing material frame is an integral vertical material frame, which occupies a large space volume and has a fixed structure. During the hoisting process, the material surface is easily bumped and damaged. The small amount of furnace loading is also easy to cause waste of raw materials and increase costs. Utility Model Content

[0004] The purpose of the utility model is to provide a combined annealing frame to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A combined annealing material frame comprises: an upper support column, a lower support column is arranged at the bottom of the upper support column, a cross beam is arranged on the upper support column and the lower support column, a vertical beam is arranged on the upper support column and the lower support column, a V-shaped bracket is also arranged on the cross beam and the vertical beam, a connecting plate is arranged on one side of the upper support column and the lower support column, a thread groove is opened at the connection between the upper support column and the lower support column, a fastener is arranged at the connection between the upper support column and the lower support column, and a threaded rod is threadedly connected to the fastener. By rotating the threaded rod, the thread of the threaded rod penetrates the inner wall of the thread groove, so that the upper material frame and the lower material frame can be connected and fixed, and then a combined material frame is formed.

[0007] Preferably, the crossbeam is fixedly connected to the upper support column and the lower support column. The material frame is composed of four upper support columns and four lower support columns.

[0008] Preferably, the vertical beam is fixedly connected to the cross beam. Materials can be placed through the V-shaped brackets on the vertical beam and the cross beam.

[0009] Preferably, the V-shaped brackets are in a plurality and are welded to the cross beam and the vertical beam respectively. Materials can be placed by assembling the V-shaped brackets on the material frame.

[0010] Preferably, the number of the fasteners is four groups, and four threaded rods are threadedly connected on one group of the fasteners. The loading frame and the unloading frame are connected and fixed by the four fasteners.

[0011] Preferably, the threaded rod is adapted to the threaded groove. The threaded rod is threaded through the inner wall of the threaded groove, so that the loading frame and the unloading frame can be connected and fixed.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The material frame is composed of four upper support columns and four lower support columns. The four upper support columns form a loading frame, and the four lower support columns form a unloading frame. The loading frame and the unloading frame are connected and then fixed by four fasteners. The threaded rod is rotated so that the thread of the threaded rod penetrates the inner wall of the thread groove, so that the loading frame and the unloading frame can be connected and fixed, and then a combined material frame is formed. The V-shaped bracket on the combined material frame can place materials, and two kinds of material coils with different outer diameters can be loaded according to actual production needs, which not only saves space, but also increases the furnace loading capacity, and greatly reduces the electricity cost;

[0014] 2. Through this material frame, the annealing furnace loading capacity can be increased to more than 30 tons, which greatly improves the loading efficiency, increases the annealing output, and significantly reduces the annealing power consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the side cross-sectional structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the fastener structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the thread groove structure of the utility model.

[0019] In the figure: 1. upper support column; 2. lower support column; 3. horizontal beam; 4. vertical beam; 5. V-shaped bracket; 6. connecting plate; 7. threaded groove; 8. fastener; 9. threaded rod. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] like Figure 1-4 As shown, a combined annealing material frame comprises an upper support column 1, a lower support column 2 is arranged at the bottom of the upper support column 1, a cross beam 3 is arranged on the upper support column 1 and the lower support column 2, a vertical beam 4 is arranged on the upper support column 1 and the lower support column 2, a V-shaped bracket 5 is also arranged on the cross beam 3 and the vertical beam 4, a connecting plate 6 is arranged on one side of the upper support column 1 and the lower support column 2, a threaded groove 7 is opened at the connection between the upper support column 1 and the lower support column 2, a fastener 8 is arranged at the connection between the upper support column 1 and the lower support column 2, a threaded rod 9 is threadedly connected to the fastener 8, the cross beam 3 is fixedly connected to the upper support column 1 and the lower support column 2, the vertical beam 4 is fixedly connected to the cross beam 3, the number of V-shaped brackets 5 is several and they are respectively welded to the cross beam 3 and the vertical beam 4, the number of fasteners 8 is four groups, four threaded rods 9 are threadedly connected to one group of fasteners 8, and the threaded rod 9 is adapted to the threaded groove 7.

[0022] Specifically, the material frame is composed of four upper support columns 1 and four lower support columns 2. The four upper support columns 1 form a loading frame, and the four lower support columns 2 form a unloading frame. The loading frame and the unloading frame are connected, and then the loading frame and the unloading frame are connected and fixed by four fasteners 8. The threaded rod 9 is rotated so that the threaded rod 9 penetrates the inner wall of the threaded groove 7, so that the loading frame and the unloading frame can be connected and fixed, and then a combined material frame is formed. The V-shaped bracket 5 on the combined material frame can be used to place materials. Two material coils with different outer diameter ranges can be loaded according to actual production needs. This saves space, increases the furnace loading capacity, and greatly reduces electricity costs.

[0023] The working principle of the utility model is as follows:

[0024] The material frame is composed of four upper support columns 1 and four lower support columns 2. The four upper support columns 1 form a loading frame, and the four lower support columns 2 form a unloading frame. The loading frame and the unloading frame are connected and then fixed by four fasteners 8. The threaded rod 9 is rotated so that the threaded rod 9 penetrates the inner wall of the thread groove 7, so that the loading frame and the unloading frame can be connected and fixed, and then a combined material frame is formed. The V-shaped bracket 5 on the combined material frame can place materials, and the frame is installed After the furnace, the loading capacity can be greatly increased; for small tube core materials with a coil diameter of less than 370mm, one furnace can load 70 coils, and now one combined material frame can load 40 coils, one furnace can load 120 coils, and the loading capacity has increased by 171%; for large tube core materials with a coil diameter of less than 600mm, one furnace can load 27 coils, and now one combined material frame can load 13 coils, one furnace can load 39 coils, and the loading capacity has increased by 144%. The current annual output is 27,000 tons, and the loading capacity of one furnace is 20 tons. The average electricity cost is about 3,500 yuan. Now the loading capacity is increased, and the small tube core 370mm coil can load 20*171%=34.2T, and the large tube core 600mm coil can load 20*144%=28.8T. Using a new material frame to load a furnace charge can save electricity costs: a coil with a coil diameter of 370mm can save 3500*0.71=2485 yuan, and a coil with a coil diameter of 600mm can save 3500*0.44=1540 yuan. It makes full use of space and increases the loading capacity. After continuous operation to meet production requirements and pass the acceptance, the loading capacity of the annealing furnace can be increased to more than 30T through this material frame, which greatly improves the loading efficiency, increases the annealing output, and significantly reduces the annealing electricity consumption.

[0025] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A combined annealing frame, characterized in that: include: An upper support column (1), a lower support column (2) is arranged at the bottom of the upper support column (1), a cross beam (3) is arranged on the upper support column (1) and the lower support column (2), a vertical beam (4) is also arranged on the upper support column (1) and the lower support column (2), a V-shaped bracket (5) is also arranged on the cross beam (3) and the vertical beam (4), a connecting plate (6) is arranged on one side of the upper support column (1) and the lower support column (2), a threaded groove (7) is provided at the connection between the upper support column (1) and the lower support column (2), a fastener (8) is arranged at the connection between the upper support column (1) and the lower support column (2), and a threaded rod (9) is threadedly connected to the fastener (8).

2. The combined annealing frame according to claim 1, characterized in that: The crossbeam (3) is fixedly connected to the upper support column (1) and the lower support column (2).

3. The combined annealing frame according to claim 1, characterized in that: The vertical beam (4) is fixedly connected to the horizontal beam (3).

4. The combined annealing frame according to claim 1, characterized in that: There are a plurality of V-shaped brackets (5) which are respectively welded to the cross beam (3) and the vertical beam (4).

5. The combined annealing frame according to claim 1, characterized in that: The number of the fasteners (8) is four groups, and one group of the fasteners (8) is threadedly connected with four threaded rods (9).

6. The combined annealing frame according to claim 1, characterized in that: The threaded rod (9) is matched with the threaded groove (7).

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