Hanging rack device for production of uncoated nitride non-stick pan

Abstract

The utility model relates to the technical field of non-stick pan production equipment, in particular to a hanger device for production of an uncoated nitride non-stick pan. A bottom support is arranged on the lower end face of the straight rod, at least one sleeve is slidably connected to the outer side face of the straight rod, an annular sliding rail is arranged on the outer side face of each sleeve, at least one sliding block is slidably connected to the outer side face of each annular sliding rail, and the sliding blocks are connected with cookware through hooks arranged on the lower surfaces of the sliding blocks. According to the hanger device for producing the uncoated nitride non-stick pan, the pan body of the non-stick pan to be nitrided can be hung on the bracket at a certain interval, so that the overall hanging capacity of the hanger is improved, the pan can be in full contact with atmosphere gas in a nitriding furnace, the nitriding efficiency of the pan is effectively improved, and the service life of the pan is prolonged. Meanwhile, due to the fact that the space between the cookware is large, the temperature in the nitriding furnace only needs to be maintained at about 600 DEG C in the nitriding treatment process, and therefore the energy consumption of the nitriding furnace can be effectively reduced.

Description

Technical Field

[0001] The present application relates to the technical field of non-stick pan production equipment, and specifically to a hanging rack device for producing uncoated nitride non-stick pans. Background Art

[0002] When producing uncoated nitride non-stick pans, the cut round metal sheets need to be placed into a spinning machine, and the metal sheets are pressed into a pan body with a thick bottom and thin edges by the spinning machine. In order to prevent the metal pan body from rusting during use, the pan body needs to be treated with a high-temperature nitriding process. The pan body treated with the high-temperature nitriding process has wear-resistant and non-stick functions.

[0003] Among them, the high-temperature nitriding treatment of the pot body needs to be carried out in a nitriding furnace. During the specific operation, the pot body needs to be placed on a hanger, and then the hanger is hung as a whole into the nitriding furnace. Since the surface of the pot body is smooth, most of the time the pot body is directly placed flat on the upper surface of the hanger, which will cause the nitriding furnace to only be able to process a very small amount of pots at a time. In order to improve the nitriding efficiency of pots, some manufacturers mostly stack the pots on the upper surface of the hanger. The stacked pots are not in sufficient contact with the atmosphere gas in the nitriding furnace. In order to fully nitridate the pot material, the temperature of the nitriding furnace needs to be increased simultaneously. From the usual 600℃ to 1300℃, the nitriding time is also increased from 8 hours to about 12 hours, which will lead to an increase in energy consumption. Utility Model Content

[0004] The present application provides a hanging rack device for the production of uncoated nitride non-stick pans, which can hang the pot bodies of non-stick pans to be nitrided on a bracket at a certain distance, thereby increasing the hanging capacity of the hanger and allowing the pans to fully contact with the atmosphere gas in the nitriding furnace, effectively improving the nitriding treatment efficiency of the pans, and at the same time effectively reducing energy consumption, which can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solution: a hanging rack device for the production of uncoated nitride non-stick pans, comprising a straight rod; the lower end face of the straight rod is provided with a bottom bracket, the outer side face of the straight rod is slidably connected to at least one sleeve, the outer side face of the sleeve is provided with an annular slide rail, the outer side face of the annular slide rail is slidably connected to at least one slider, and the slider is connected to the pot through a hook arranged on its lower surface.

[0006] Preferably, the upper end surface of the straight rod is provided with a hanging plate, and the upper surface of the hanging plate is provided with a hanging ear.

[0007] Preferably, a handle mounting hole is provided at the edge of the outer side of the cookware, and the hook is arranged through the handle mounting hole.

[0008] Preferably, the outer side surface of the straight rod is linearly and evenly distributed with slots from top to bottom, the outer side surface of the sleeve is threadedly connected with a positioning stud, and the end of the positioning stud is correspondingly arranged to be plugged into the slot.

[0009] Preferably, the sleeve is connected to an annular slide rail via spokes arranged on the outer side thereof.

[0010] Preferably, the annular slide rail is at least one coaxial circular slide rail of unequal size.

[0011] Preferably, the end of the straight rod is threadedly connected to the threaded hole on the hanging plate.

[0012] Compared with the prior art, the present invention has the following advantages:

[0013] 1. This uncoated nitride non-stick pan production hanger device can hang the non-stick pans to be nitrided on the bracket at a certain distance. This not only increases the overall mounting capacity of the hanger, but also allows the pans to fully contact the atmosphere in the nitriding furnace, effectively improving the nitriding efficiency of the pans. At the same time, due to the large distance between the pans, the temperature in the nitriding furnace only needs to be maintained at around 600°C during the nitriding process, thereby effectively reducing the energy consumption of the nitriding furnace.

[0014] 2. Hang the pots that need to be nitrided on the hooks at equal distances. According to the diameter of the pots, adjust the distance between the upper and lower sleeves so that the upper and lower layers of pots can be separated. After all the pots are successfully placed, use the hoist to hang the entire hanger into the nitriding furnace, then close the furnace door and nitriding the pots. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of this application;

[0016] Figure 2 This is the main view of this application.

[0017] In the figure: 1 lifting ear, 2 lifting plate, 3 ring slide rail, 4 pot, 5 bottom bracket, 6 slider, 7 sleeve, 8 straight rod, 9 slot, 10 positioning stud, 11 hook. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0019] In the description of this application, if the direction description is involved, for example, the direction or position relationship indicated by "up", "down", "front", "back", "left", "right", etc. is based on the attached Figure 2 The orientations or positional relationships shown are for the purpose of facilitating the description of this application and simplifying the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limiting this application. When a feature is referred to as being "disposed," "fixed," or "connected" to another feature, it may be directly disposed, fixed, or connected to the other feature or indirectly disposed, fixed, or connected to the other feature.

[0020] See also Figure 1-2 The present application provides the following technical solutions: a hanging rack device for producing uncoated nitride non-stick pans, comprising a straight rod 8; a bottom bracket 5 is provided on the lower end surface of the straight rod 8, the outer side surface of the straight rod 8 is slidably connected to at least one sleeve 7, the outer side surface of the sleeve 7 is provided with an annular slide rail 3, the outer side surface of the annular slide rail 3 is slidably connected to at least one slider 6, and the slider 6 is connected to the pot 4 via a hook 11 provided on its lower surface.

[0021] Specifically, the pots 4 that need to be nitrided are hung on the hooks 11 at equal distances. According to the diameter of the pots 4, the distance between the upper and lower sleeves 7 is adjusted so that the upper and lower layers of the pots 4 can be isolated. After all the pots 4 are successfully placed, the hanger is used to hang the entire hanger into the nitriding furnace, and then the furnace door of the nitriding furnace is closed, and then the pots 4 are nitrided.

[0022] Furthermore, a hanging plate 2 is provided on the upper end surface of the straight rod 8 , and a hanging ear 1 is provided on the upper surface of the hanging plate 2 .

[0023] Specifically, the arrangement of the hanging plate 2 in combination with the hanging ear 1 facilitates the mounting of an external hook.

[0024] Furthermore, a handle mounting hole is provided at the edge of the outer side surface of the cookware 4, and the hook 11 is provided through the handle mounting hole.

[0025] Specifically, two hooks 11 are disposed on the lower surface of each slider 6 , and the two hooks 11 are respectively passed through the two handle mounting holes.

[0026] Furthermore, the outer side surface of the straight rod 8 is linearly and evenly distributed with slots 9 from top to bottom, and the outer side surface of the sleeve 7 is threadedly connected with a positioning stud 10, and the end of the positioning stud 10 is plugged into and corresponding to the slots 9.

[0027] Specifically, the position of the sleeve 7 can be adjusted as needed. After the sleeve 7 is adjusted into place, the positioning stud 10 set on its outer surface is rotated so that the end of the positioning stud 10 can be inserted into the slot 9, thereby fixing the position of the sleeve 7.

[0028] Furthermore, the sleeve 7 is connected to the annular slide rail 3 via spokes arranged on its outer side.

[0029] Specifically, the arrangement of the spokes can effectively improve the fluidity of the gas in the furnace.

[0030] Furthermore, the annular slide rail 3 is at least one coaxial circular slide rail of unequal size.

[0031] Specifically, the annular slide rail 3 can be two or more coaxial circular slide rails of unequal size. Such an arrangement can effectively improve the overall mounting capacity of the cookware 4.

[0032] Furthermore, the end of the straight rod 8 is threadedly connected to the threaded hole on the hanging plate 2.

[0033] Specifically, the threaded connection facilitates the disassembly of the hanging plate 2. After the hanging plate 2 is disassembled, different numbers of sleeves 7 can be installed on the outer surface of the straight rod 8 as needed.

[0034] When in use: first remove the hanging plate 2, then connect different numbers of sleeves 7 to the outer surface of the straight rod 8 as needed, and then adjust the distance between the upper and lower sleeves 7 so that the upper and lower layers of the pot 4 will not interfere with each other after hanging.

[0035] The pots 4 that need to be nitrided are hung on the hooks 11 at equal distances. After all the pots 4 are successfully placed, the hanger is used to hang the entire hanger into the nitriding furnace, and then the furnace door of the nitriding furnace is closed. Then the pots 4 can be nitrided.

[0036] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A rack device for producing uncoated nitride non-stick pans, characterized by: The invention comprises a straight rod (8); a bottom bracket (5) is provided on the lower end surface of the straight rod (8); the outer side surface of the straight rod (8) is slidably connected to at least one sleeve (7); the outer side surface of the sleeve (7) is provided with an annular slide rail (3); the outer side surface of the annular slide rail (3) is slidably connected to at least one slider (6); the slider (6) is connected to the pot (4) via a hook (11) provided on the lower surface thereof.

2. The hanging rack device for producing uncoated nitride non-stick pans according to claim 1, characterized in that: The upper end surface of the straight rod (8) is provided with a hanging plate (2), and the upper surface of the hanging plate (2) is provided with a hanging ear (1).

3. The hanging rack device for producing uncoated nitride non-stick pans according to claim 1, characterized in that: A handle mounting hole is provided at the edge of the outer side surface of the pot (4), and the hook (11) is arranged through the handle mounting hole.

4. The hanging rack device for producing uncoated nitride non-stick pans according to claim 1, characterized in that: The outer side surface of the straight rod (8) is linearly and evenly distributed with slots (9) from top to bottom, and the outer side surface of the sleeve (7) is threadedly connected with a positioning stud (10), and the end of the positioning stud (10) is correspondingly arranged to be plugged into the slot (9).

5. The hanging rack device for producing uncoated nitride non-stick pans according to claim 1, characterized in that: The sleeve (7) is connected to the annular slide rail (3) via spokes arranged on its outer side.

6. The hanging rack device for producing uncoated nitride non-stick pans according to claim 5, characterized in that: The annular slide rail (3) is at least one coaxial annular slide rail of unequal size.

7. The hanging rack device for producing uncoated nitride non-stick pans according to claim 2, characterized in that: The end of the straight rod (8) is threadedly connected to the threaded hole on the hanging plate (2).

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