Rack capable of realizing multi-roll loading for annealing furnace

Abstract

The utility model discloses a material rack structure capable of realizing multi-roll loading for an annealing furnace, which comprises a material rack body, the material rack body consists of a plurality of mounting brackets, four chamfers of each mounting bracket are provided with height adjusting devices, and two adjacent mounting brackets have different heights. Each mounting support is further provided with a positioning check block, the positioning check blocks are a plurality of pieces of fixed-length angle steel which are correspondingly welded to the two sides of the material frame in a buckled mode, and every two adjacent mounting supports are fixedly connected through bolts. According to the material frame structure, aluminum coils with different diameters can be conveniently placed, the material coils with the large coil diameter are placed at the lower positions, the material coils with the small coil diameter are placed at the higher positions, vertical staggered dense arrangement is achieved, and the use space utilization rate of the material frame is increased. According to the material rack, the loading capacity can be better optimized, the requirements of different rolling diameters are met, the charging quantity is increased, and the energy consumption is reduced.

Description

Technical Field

[0001] The utility model relates to the field of aluminum processing technical auxiliary devices, in particular to a material rack capable of realizing multi-roll loading for an annealing furnace. Background Art

[0002] In the aluminum processing industry, the annealing process is a necessary treatment process for many processed materials. Due to the different requirements of users for the mechanical properties of materials, aluminum materials must undergo intermediate annealing or finished product annealing to achieve the required physical properties of the materials. After the design and installation of the annealing furnace used, the size of the furnace has been determined, and the size of the furnace and the furnace rack are designed according to the maximum coil diameter that the equipment can produce. Usually, the material rack is designed to have a uniform horizontal height, and the center of the material coil is at the same horizontal position when loading the material coil. In addition, in actual production, the material coils are not all produced according to the maximum coil diameter. The actual coil diameter varies greatly, and the coil diameter size cannot be unified. The coil diameter of many material coils does not reach the designed maximum coil diameter. When using the existing material rack to load the furnace, it often does not reach the designed furnace loading capacity of the annealing furnace, and there is a problem of insufficient loading capacity causing energy waste. Summary of the invention

[0003] The technical problem to be solved by the utility model is to provide a material rack capable of realizing multi-roll loading for an annealing furnace in view of the above-mentioned problem.

[0004] The technical solution of the utility model to solve the above-mentioned technical problems is as follows: a material rack for an annealing furnace capable of realizing multi-roll loading, comprising a material rack body, the material rack body being composed of a plurality of mounting brackets, a lifting hook being arranged on the side surface of each mounting bracket, and a height adjustment device being arranged on the four chamfers of each mounting bracket, a positioning block being also arranged on each mounting bracket, the positioning block being a plurality of fixed-length angle steels correspondingly buckled and welded on both sides of the material rack.

[0005] Furthermore, the height adjustment device comprises a height adjustment square tube, on which a plurality of adjustment holes arranged at equal intervals are provided.

[0006] Furthermore, the height-adjusting square tube is inserted into the through hole, and the lower ends of the four chamfered height-adjusting square tubes are fixedly connected together by angle steels.

[0007] Furthermore, two adjacent mounting brackets of the rack body have different heights and are fixedly connected by bolts.

[0008] Furthermore, the positioning block is a plurality of fixed-length angle steels welded on the material rack.

[0009] Compared with the prior art, the utility model has the following beneficial effects: the utility model is used to realize a multi-roll loading rack for an annealing furnace, and the height center of the rack is selected to be at different heights according to the needs of loading the furnace. When different coil diameters are loaded into the furnace, they are placed in a staggered and dense arrangement; the rack is convenient for arranging coils of different diameters, avoiding the space occupied by straight arrangement according to the maximum coil diameter. When there are many coils to be unloaded, the coils with larger coil diameters are placed at a lower position, and the coils with smaller coil diameters are placed at a higher position. The rack can better optimize the loading capacity, meet the conditions of different coil diameters, load as many coils as possible, and increase the loading capacity. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the overall structure of a material rack capable of multi-roll loading for an annealing furnace;

[0011] Figure 2 The schematic diagram of the mounting bracket structure of the annealing furnace is a schematic diagram of the mounting bracket structure of the annealing furnace capable of realizing multi-roll loading rack.

[0012] In the figure: 1 material rack body, 2 mounting bracket, 3 lifting hook, 4 height adjustment device, 401 height adjustment square tube, 402 adjustment hole, 5 positioning block, 6 through hole, 7 angle steel, 8 aluminum coil, 9 steel cylinder, 10 bolt. DETAILED DESCRIPTION

[0013] In order to help those skilled in the art to have a clearer understanding of the technical solution of the utility model, the technical solution of the utility model will be further clearly and completely described below in combination with the embodiments of the utility model and the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0014] like Figure 1 , Figure 2 As shown, the present embodiment provides an annealing furnace with a material rack structure capable of realizing multi-roll loading, including a material rack body 1, wherein the material rack body 1 is composed of a plurality of mounting brackets 2, and a lifting hook 3 is arranged on the side surface of each mounting bracket 2, and a height adjustment device 4 is installed at four chamfers of each mounting bracket 2, and a positioning block 5 is also installed on the mounting bracket 2, and the positioning block 5 is located on both sides of the mounting bracket 2, and the height adjustment device 4 includes a height adjustment square tube 401, and a plurality of adjustment holes 402 arranged at equal intervals are provided on the height adjustment square tube 401, and the height adjustment square tube 401 is inserted into the through hole 6, and the lower ends of the four chamfered height adjustment square tubes 401 are fixedly connected together by angle steels 7.

[0015] The present embodiment provides an annealing furnace with a multi-roll loading rack structure. On the one hand, the rack body 1 is composed of a plurality of mounting brackets 2. A height adjustment device 4 is provided on each mounting bracket 2. The height of two adjacent mounting brackets 2 can be customized by adjusting the height of the height adjustment square tube 401, so that it is convenient to place aluminum coils 8 of different diameters. Coils with larger coil diameters are placed at a lower position, and coils with smaller coil diameters are placed at a higher position. They are placed in a staggered and dense manner up and down, thereby improving the utilization rate of the rack space. On the other hand, positioning blocks 5 are installed on both sides of the mounting bracket 2, and the steel cylinder 9 of the aluminum coil 8 is placed on the positioning blocks 5, so that it is convenient to limit the aluminum coil 8 placed on the loading rack.

[0016] During installation, first adjust the height of the mounting bracket 2 according to the diameter of the aluminum coil 8 to be placed, and then place the steel tube 9 of the aluminum coil 8 on the positioning block 5 of the mounting bracket 2. Since the positioning blocks 5 are provided on both sides of the mounting bracket 2, this prevents the aluminum coil 8 installed on the mounting bracket 2 from sliding due to shaking due to external force or collision between two adjacent aluminum coils 8. Then, use a lifting tool to transport the mounting bracket 2 to the corresponding position through the lifting hook 3. Finally, repeat the previous step, place the next aluminum coil 8 on the completed mounting bracket 2, and transport it to the side of the previous mounting bracket 2 through the lifting tool, place it side by side and fix it with bolts 10.

[0017] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A material rack for an annealing furnace capable of realizing multi-roll loading, comprising a material rack body, characterized in that: The material rack body is composed of a plurality of mounting brackets, and four chamfers of each mounting bracket are equipped with height adjustment devices. Two adjacent mounting brackets have different heights, and each mounting bracket is also equipped with a positioning block.

2. The annealing furnace capable of realizing multi-roll loading according to claim 1, characterized in that: The height adjustment device is a height adjustment square tube, and a plurality of adjustment holes arranged at equal intervals are provided on the height adjustment square tube.

3. The annealing furnace capable of loading multiple coils according to claim 1, characterized in that: The positioning blocks are a plurality of fixed-length angle steels correspondingly buckled and welded on both sides of the material rack.

4. The annealing furnace capable of multi-roll loading according to claim 2, characterized in that: The height-adjusting square tube is inserted into the through hole, and the lower ends of the four chamfered height-adjusting square tubes are fixedly connected together by angle steels.

5. The multi-roll loading rack for an annealing furnace according to claim 1 is characterized in that: Two adjacent mounting brackets are fixedly connected by bolts.

6. A multi-roll loading rack for an annealing furnace according to any one of claims 1 to 5, characterized in that: The four chamfered side surfaces of each mounting bracket are provided with hanging hooks.

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