Aluminum foil annealing combined rack

Abstract

The utility model belongs to the technical field of annealing equipment, and particularly relates to an aluminum foil annealing combined material rack which comprises a material rack unit, the material rack unit comprises supporting feet and a frame, guide columns are arranged on the periphery of the frame respectively, the interior of each guide column is hollow, and material bearing assemblies used for containing aluminum foil rolls are arranged on the two sides of the frame respectively. Each supporting leg comprises a first clamping part, a limiting block and a second clamping part, the first clamping parts can be connected into the inner holes of the guide columns in a matched mode, the second clamping parts can be connected into the inner holes of the guide columns in a matched mode, and therefore the multiple material frame units can be clamped and overlapped to form a multi-layer material frame. By means of the design, the whole material frame is convenient to disassemble, assemble and assemble, the material frame with the appropriate height and the appropriate layer number can be spliced according to the actual charging amount, and the annealing charging efficiency is further improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of annealing equipment, in particular to an aluminum foil annealing combined material rack. Background Art

[0002] Aluminum foil products are customized products for customers, most of which are in the "O" state, that is, the fully annealed state. It is necessary to eliminate the work hardening to meet the usage requirements of different customers. Products with different roll diameters and different widths use different annealing temperatures and times, and the annealing time of aluminum foil is relatively long. The annealing process of all aluminum foil products must be completely suspended, so there is an annealing rack.

[0003] There are two types of racks currently in use: one is a cage rack and the other is a combination rack. Of these two methods, the cage rack has better space utilization under the condition of fixed product size, but due to the large customer base of aluminum foil and the high inconsistency of customer needs, the actual use is extremely limited. Some coil diameter products can only reach half of the production capacity. The existing combination rack has a greater optimization effect on the basis of the cage rack, and can be raised and lowered in the vertical direction for height adjustment. However, the overall rack is not easy to disassemble and assemble, especially when multi-layer racks are set, resulting in low annealing furnace efficiency. Utility Model Content

[0004] In view of the technical problems existing in the background technology, the utility model provides an aluminum foil annealing combined material rack.

[0005] In order to achieve the above purpose, the technical solution provided by the utility model is:

[0006] A composite material rack for annealing aluminum foil comprises a material rack unit, wherein the material rack unit comprises a support leg and a frame, wherein guide posts are respectively arranged on the four sides of the frame, wherein the guide posts are hollow inside, and material receiving components for placing aluminum foil rolls are respectively arranged on both sides of the frame; the support leg comprises a first clamping portion, a limit block and a second clamping portion, wherein the first clamping portion can be fitted and connected in the inner hole of the guide post, and the second clamping portion can be fitted and connected in the inner hole of the guide post, thereby enabling a plurality of material rack units to be mutually clamped and overlapped to form a multi-layer material rack.

[0007] Optionally, a through socket is provided on the guide column, and a first pin hole group and a second pin hole group are respectively provided on two side surfaces of the support leg. The sockets of the first pin hole group and the second pin hole group are staggered with each other, and when the socket and the pin hole are docked, a pin shaft is inserted to fix them.

[0008] Optionally, a U-shaped clamping block is provided on the outer side of the guide column, notches are provided on both sides of the clamping block, and a limit handle is provided on the outer end of the pin shaft, and the limit handle is arranged in the notch.

[0009] Optionally, the distance between two adjacent pin holes in the first pin hole group is 40 mm, and the distance between two adjacent pin holes in the second pin hole group is 40 mm.

[0010] Optionally, the guide column is configured as a rectangular parallelepiped, the inner hole of the guide column is configured as a square hole, and the first clamping portion and the second clamping portion are configured as a rectangular parallelepiped.

[0011] Optionally, the end of the first clamping portion is chamfered.

[0012] Optionally, the lower sides of two guide columns on the same side along the length direction of the frame are connected and fixed by a square tube, and the material receiving assembly is arranged on the upper end surface of the square tube. The material receiving assembly includes a support plate, and the support plate has a plurality of V-shaped grooves evenly distributed along the length direction.

[0013] Optionally, the upper sides of the two guide columns on the same side along the width direction of the frame are connected and fixed by square tube 2, and square tube 2 and square tube 1 are perpendicular to each other; the lower sides of the two guide columns on the same side along the width direction of the frame are connected and fixed by a connecting rod, and square tube 2 and the connecting rod are parallel to each other.

[0014] Optionally, openings are respectively provided on both sides of the square tube 2, and a lifting rod is provided in the opening, and the lifting rod is extended toward the direction of the connecting rod.

[0015] Optionally, a baffle is provided on the outer side of the upper end of the square tube 1, and the height of the baffle is greater than the height of the support plate.

[0016] The utility model has the following advantages and beneficial effects:

[0017] In the utility model, the material rack is composed of a plurality of material rack units stacked together. The material rack unit includes a support leg and a frame, and hollow guide columns are respectively arranged around the frame. The support leg includes a first clamping portion, a limit block, and a second clamping portion. Both the first clamping portion and the second clamping portion can be connected in the inner hole of the guide column, so that a plurality of material rack units can be mutually clamped and stacked to form a multi-layer material rack. With such a design, the overall material rack is easy to disassemble and assemble, and a material rack with a suitable height and a suitable number of layers can be spliced ​​according to the actual amount of material to be loaded, thereby further improving the efficiency of annealing furnace loading. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the annealing combined material rack provided by the utility model after splicing;

[0019] Figure 2 A structural diagram of a single rack unit provided by the utility model;

[0020] Figure 3 for Figure 2 A partial enlarged view of point a in the middle;

[0021] Figure 4 for Figure 2 A partial enlarged view of point b in the middle;

[0022] Figure 5 for Figure 2 Left view of

[0023] Figure 6 for Figure 5 A top view of

[0024] Figure 7 for Figure 5 A partial enlarged view of point c in the middle;

[0025] Figure 8 A structural diagram of the support leg provided by the utility model;

[0026] Icons: 1-support foot, 11-first clamping part, 12-limiting block, 13-second clamping part, 14-first pin hole group, 15-second pin hole group, 2-guide column, 3-square tube one, 31-baffle, 32-rib plate one, 4-square tube two, 41-rib plate two, 5-support plate, 51-fixing block, 6-connecting rod, 7-lifting rod, 8-pin shaft, 81-limiting handle, 9-clamping block, 91-notch. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings 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.

[0028] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] Example

[0030] like Figures 1 to 8 As shown, an aluminum foil annealing combined material rack includes a material rack unit, and the material rack unit includes a support leg 1 and a frame. Guide columns 2 are respectively arranged around the frame, and the guide columns 2 are hollow inside. Material receiving components for placing aluminum foil rolls are respectively arranged on both sides of the frame; the support leg 1 includes a first clamping portion 11, a limit block 12 and a second clamping portion 13, the first clamping portion 11 can be matched and connected in the inner hole of the guide column 2, and the second clamping portion 13 can be matched and connected in the inner hole of the guide column 2, so that a plurality of material rack units can be mutually clamped and overlapped to form a multi-layer material rack.

[0031] like Figure 1-4 and Figure 8 As shown, when installing a multi-layer rack, it is only necessary to insert a support leg 1 into the guide column 2 of each rack unit, and then stack the multiple rack units in sequence along the height direction (the first clamping portion 11 of the support leg 1 is inserted into the guide column 2 at the bottom, and the second clamping portion 13 of the support leg 1 is inserted into the guide column 2 at the top). With this design, the overall rack is easy to disassemble and assemble, and racks of appropriate height and number of layers can be spliced ​​according to the actual amount of material to be loaded, further improving the efficiency of annealing furnace loading.

[0032] like Figure 1-3 , Figure 8 As shown, further, a through insertion hole is provided on the guide column 2, and a first pin hole group 14 and a second pin hole group 15 are provided on the two sides of the support leg 1, respectively, and the first pin hole group 14 and the second pin hole group 15 each contain a plurality of pin holes. The pin holes of the first pin hole group 14 and the second pin hole group 15 are staggered with each other, and when the insertion hole and the pin hole are butted, the guide column 2 and the support leg 1 can be fixed by inserting the pin shaft 8. With such a design, the second clamping portion 13 is staggeredly punched on both sides without changing the length of the second clamping portion 13, and the adjustment spacing in the vertical direction can be reduced by half compared with single-sided punching.

[0033] As a preferred configuration of the present invention, the distance between two adjacent pin holes of the first pin hole group 14 is 40 mm, and the distance between two adjacent pin holes of the second pin hole group 15 is 40 mm.

[0034] If the second clamping part 13 of the combined material rack only has the first pin hole group 14 on one side, the vertical direction can only achieve a height adjustment of 40mm by drilling and lifting the movable support leg 1. The reason why the spacing between two adjacent pin holes is 40mm is that the combined rack support leg 1 needs to realize the full load-bearing of the entire material rack through the pin shaft 8. The pin diameter is greater than 20mm, and the load-bearing surface between the holes must also be more than 20mm, so the distance between the two holes should not be less than 40mm. In this case, some coil diameter products (small diameter aluminum foil products) will have a large gap, and the phenomenon of poor utilization of the space in the furnace will cause the problem of low annealing furnace loading. However, the second clamping part 13 is double-sided staggered punching, and the vertical adjustment spacing can be reduced from 40mm to 20mm. When in use, the first pin hole group 14 and the pin shaft 8 can be used to achieve the height adjustment in the first mode, or the support leg 1 can be taken out of the guide column 2, rotated a certain angle, and inserted into the guide column 2 again after changing the direction, and the second pin hole group 15 and the pin shaft 8 can be used to achieve the height adjustment in the second mode.

[0035] That is to say, the existing combined racks have large gaps for some coil diameter products, resulting in poor utilization of the space in the furnace, which leads to the problem of low annealing furnace loading capacity. The second clamping part 13 is used for double-sided staggered punching, and the staggered cross structure setting can save space and solve the above problems. Through the above technical solution, the compatibility of the racks for coils of different coil diameters can be greatly increased, and the loading capacity of coils of multiple specifications can be greatly increased.

[0036] like Figure 4 , Figure 7 As shown, a U-shaped clamping block 9 is provided on the outer side of the guide column 2, and notches 91 are provided on both sides of the clamping block 9. A limiting handle 81 is provided on the outer end of the pin shaft 8, and the limiting handle 81 is arranged in the notch 91. Such a design can limit the pin shaft 8 to prevent it from falling out. When the pin shaft 8 needs to be taken out, the limiting handle 81 is rotated and separated from the notch 91, so that it reaches the inner side of the clamping block 9, and the pin shaft 8 can be pulled out.

[0037] like Figure 1-8 As shown, as a preferred embodiment of the present invention, the guide post 2 is configured as a rectangular parallelepiped, the inner hole of the guide post 2 is configured as a square hole, and the first clamping portion 11 and the second clamping portion 13 are configured as a rectangular parallelepiped.

[0038] Furthermore, the end of the first clamping portion 11 is chamfered.

[0039] like Figure 2 , Figure 3 As shown, the lower sides of the two guide columns 2 on the same side along the length direction of the frame are connected and fixed by a square tube 3, and the material receiving assembly is arranged on the upper end surface of the square tube 3. The material receiving assembly includes a support plate 5, and the support plate 5 is evenly provided with a plurality of V-shaped slots along the length direction. A fixing block 51 is arranged at both ends of the support plate 5, and one end of the fixing block 51 is arranged close to the side wall of the guide column 2. That is, the two ends of the support plate 5 are at a certain distance from the guide column 2 to avoid contact and interference between the side of the material roll and the guide column 2, the square tube 24 and other structures when placing the material roll. The material roll has a mandrel, and the mandrel can be arranged on the slot to realize the placement of the material roll. Of course, the material receiving assembly can also be provided with a plurality of angle steels in the horizontal direction 2 of the square tube 3, and the material roll can be continuously positioned and placed by a plurality of angle steels. A plurality of angle steels are arranged and welded on the square tube 3 to form a material receiving assembly, and a small gap adjustment of the material roll can be realized. Of course, in order to facilitate the identification of the middle position of the material rack, a mark can be set at the middle position of the material rack.

[0040] like Figure 2As shown, the upper sides of the two guide columns 2 on the same side along the width direction of the frame are connected and fixed by square tube 2 4, and square tube 2 4 and square tube 1 3 are perpendicular to each other; the lower sides of the two guide columns 2 on the same side along the width direction of the frame are connected and fixed by connecting rod 6, and square tube 2 4 and connecting rod 6 are parallel to each other. The frame structure is formed by the guide columns 2, square tube 1 3, square tube 2 4, and connecting rod 6, and the overall structure is stable and has high strength. The pin hole for installing the pin shaft 8 is set on the lower side of the guide column 2, and the pin hole and connecting rod 6 are perpendicular to each other, that is, the pin shaft 8 is inserted along the length direction of square tube 1 3, and the pin shaft 8 and square tube 1 3 are parallel to each other.

[0041] like Figure 3 As shown, in order to strengthen the connection strength of the frame, a rib plate 32 can be set on the side of the joint between the square tube 1 3 and the guide column 2, a rib plate 32 can be set on the side of the joint between the square tube 2 4 and the guide column 2, and a rib plate 41 can be set at the bottom of the joint between the square tube 2 4 and the guide column 2.

[0042] like Figure 2 , Figure 3 As shown, further, openings are respectively provided on both sides of the square tube 2 4, and a hoisting rod 7 is provided in the opening, and the hoisting rod 7 is extended toward the connecting rod 6. The hoisting rod 7 is provided through the opening, and the hoisting rod 7 and the square tube 2 4 are welded and fixed. Such a connection method is firm and reliable, and a rope can be inserted through the hoisting rod 7 for hoisting the material rack.

[0043] like Figure 2 , Figure 3 As shown, further, a baffle 31 is provided on the outer side of the upper end of the square tube 3, and the height of the baffle 31 is greater than the height of the support plate 5. The baffle 31 can be used to limit the position of the material roll.

[0044] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An aluminum foil annealing assembly rack, characterized in that : It includes a material rack unit, the material rack unit includes a support leg and a frame, guide columns are respectively arranged around the frame, the guide columns are hollow inside, and material receiving components for placing aluminum foil rolls are respectively arranged on both sides of the frame; the support leg includes a first clamping part, a limit block and a second clamping part, the first clamping part can be fitted and connected in the inner hole of the guide column, and the second clamping part can be fitted and connected in the inner hole of the guide column, so that several material rack units can be clamped and overlapped with each other to form a multi-layer material rack.

2. The aluminum foil annealing assembly rack according to claim 1, characterized in that: The guide column is provided with a through insertion hole, and the two side surfaces of the support leg are respectively provided with a first pin hole group and a second pin hole group. The pin holes of the first pin hole group and the second pin hole group are staggered with each other. When the insertion hole and the pin hole are butt-jointed, a pin shaft is inserted to fix them.

3. The aluminum foil annealing assembly rack according to claim 2, characterized in that: A U-shaped clamping block is arranged on the outer side of the guide column, and notches are provided on both sides of the clamping block. A limit handle is arranged on the outer end of the pin shaft, and the limit handle is arranged in the notch.

4. The aluminum foil annealing assembly rack according to claim 2, characterized in that: The distance between two adjacent pin holes in the first pin hole group is 40 mm, and the distance between two adjacent pin holes in the second pin hole group is 40 mm.

5. The aluminum foil annealing assembly rack according to claim 1 or 2, characterized in that: The guide column is configured to be in a rectangular parallelepiped shape, the inner hole of the guide column is configured to be a square hole, and the first clamping portion and the second clamping portion are configured to be in a rectangular parallelepiped shape.

6. The aluminum foil annealing assembly rack according to claim 1, characterized in that: The end of the first clamping portion is chamfered.

7. The aluminum foil annealing assembly rack according to claim 1, characterized in that: The lower sides of the two guide columns on the same side along the length direction of the frame are connected and fixed by a square tube. The material receiving assembly is arranged on the upper end surface of the square tube. The material receiving assembly includes a support plate, and the support plate has a plurality of V-shaped grooves evenly distributed along the length direction.

8. The aluminum foil annealing assembly rack according to claim 7, characterized in that: The upper sides of the two guide columns on the same side along the width direction of the frame are connected and fixed by square tube 2, and square tube 2 and square tube 1 are perpendicular to each other; the lower sides of the two guide columns on the same side along the width direction of the frame are connected and fixed by a connecting rod, and square tube 2 and the connecting rod are parallel to each other.

9. The aluminum foil annealing assembly rack according to claim 8, characterized in that: Openings are respectively arranged on both sides of the second square tube, and hanging rods are arranged in the openings. The hanging rods are extended toward the connecting rod direction.

10. The aluminum foil annealing assembly rack according to claim 8, characterized in that: A baffle is arranged on the outer side of the upper end of the square tube 1, and the height of the baffle is greater than the height of the support plate.

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