Basin opening heat treatment device after stretching of stainless steel pot

Abstract

The utility model discloses a pot opening heat treatment device for a stretched stainless steel pot, and relates to the technical field of heat treatment. The high-frequency heating machine comprises a high-frequency heating machine body, an installation frame is fixedly installed at the upper end of the outer wall of the high-frequency heating machine body, supporting frames are fixedly installed at the upper end of the outer wall of the installation frame in a front-back symmetry mode, asbestos bases are fixedly installed at the upper ends of the outer walls of the two supporting frames, and spiral heating copper pipes are fixedly installed at the upper ends of the outer walls of the asbestos bases. The spiral heating copper pipe is electrically connected with the high-frequency heating machine body through a connecting wire. The pot opening of the stainless steel pot above is heated through the spiral heating copper pipe, heat treatment is conducted on the pot opening, internal stress of the pot opening is eliminated, targeted heating of the pot opening of the stainless steel pot is achieved, the whole stainless steel pot does not need to be heated, the heating time is shortened, and the heating efficiency is improved. The cooling time needed by the stainless steel pot in the later period is shortened, and meanwhile energy can be saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of heat treatment, in particular to a device for heat treatment of a basin mouth of a stainless steel pot after stretching. Background Art

[0002] The stainless steel pot is formed in one piece during stamping production, and the pot mouth is located at the top edge of the pot. The inside of the pot mouth of the stainless steel pot after stamping production often has large stress, and the stress inside the pot mouth needs to be eliminated by heat treatment. Generally, the stainless steel pot is collected as a whole and returned to the furnace for reheating to eliminate the stress, but this heat treatment method interrupts the production line, wastes working hours and reduces productivity. In addition, by completely heating the entire stainless steel pot, the heating time is long, the energy consumption is large, and because the entire stainless steel pot is heated, the cooling time required for the stainless steel pot in the later stage will be longer, so it is more wasteful of production time. Utility Model Content

[0003] The problem to be solved by the utility model is to provide a basin mouth heat treatment device for a stainless steel pot after stretching, which can locally heat the entire stainless steel pot on the assembly line, thereby maintaining the continuity of assembly line production, and solving the problem that when the entire stainless steel pot is heated in the prior art, the heating time is long, the energy consumption is large, and the cooling time required for the stainless steel pot in the later stage is long, which wastes time.

[0004] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0005] The utility model is a device for heat treating the mouth of a stainless steel pot after stretching, comprising a high-frequency heating machine body, a mounting frame fixedly installed on the upper end of the outer wall of the high-frequency heating machine body, a support frame fixedly installed symmetrically front and back on the upper end of the outer wall of the mounting frame, asbestos bases fixedly installed on the upper ends of the outer walls of the two support frames, a spiral heating copper tube fixedly installed on the upper ends of the outer walls of the asbestos bases, the spiral heating copper tube is electrically connected to the high-frequency heating machine body through a connecting wire, a rotating rod is rotatably connected to the middle part of the upper end of the outer wall of the mounting frame, and a placing frame is fixedly installed on the upper end of the outer wall of the rotating rod.

[0006] Furthermore, a bottom plate is fixedly installed at the lower end of the outer wall of the high-frequency heating machine body, a support column 1 is fixedly installed at the upper end of the outer wall of the bottom plate and located in front of the high-frequency heating machine body, and a static frame is fixedly installed at the upper end of the outer wall of the support column 1.

[0007] Furthermore, a second support column is fixedly installed at the front end of the outer wall of the bottom plate and the front end of the outer wall of the static rack, and a liquid storage frame is fixedly installed at the upper end of the outer wall of the second support column.

[0008] Furthermore, a motor 1 is fixedly installed inside the installation frame and located in the middle of the upper end of the outer wall of the high-frequency heating machine body. The upper end of the outer wall of the motor 1 passes through the upper end of the outer wall of the installation frame and is fixedly connected to the rotating rod.

[0009] Furthermore, three support columns are symmetrically fixedly installed on the upper end of the outer wall of the base plate, and connecting frames are fixedly installed on the upper ends of the outer walls of the three support columns on the front and rear sides. A light rod is symmetrically fixedly installed between the opposite sides of the outer walls of the connecting frames on the front and rear sides, and sliding blocks are slidably connected to the outer walls of the two light rods at the same time. A screw rod is rotatably connected to the middle parts of the opposite sides of the outer walls of the connecting frames on the front and rear sides, and the screw rod is threadedly connected to the sliding block, and an electric telescopic push rod is fixedly installed on the lower end of the outer wall of the sliding block, and a connecting plate is fixedly installed on the lower end of the outer wall of the electric telescopic push rod, and an electric suction cup is symmetrically fixedly installed on the lower end of the outer wall of the connecting plate.

[0010] Furthermore, a motor mounting plate is fixedly mounted on the lower end of the outer wall of the rear connecting frame, a second motor is fixedly mounted on the upper end of the outer wall of the motor mounting plate, and an output end of the second motor passes through the connecting frame and is rotationally connected to the screw rod.

[0011] Furthermore, a support column four is fixedly installed on the upper end of the outer wall of the bottom plate and located at the rear side of the installation frame, a mounting seat is fixedly installed on the upper end of the outer wall of the support column four, and a conveyor belt assembly is fixedly installed on the upper end of the outer wall of the mounting seat.

[0012] The utility model has the following beneficial effects:

[0013] 1. The utility model heats the basin mouth of the upper stainless steel pot through a spiral heating copper tube, performs heat treatment on the basin mouth, eliminates the internal stress, thereby realizing targeted heating of the basin mouth of the stainless steel pot without heating the entire stainless steel pot as a whole, reducing the heating time, reducing the cooling time required for the stainless steel pot in the later stage, and saving energy at the same time.

[0014] 2. When the utility model is in use, the stainless steel pot can be adsorbed and fixed by the electric suction cup, and the lead screw can be rotated by starting the second motor, so that the sliding block can slide back and forth on the light rod and drive the stainless steel pot to move back and forth on the device, thereby eliminating the need for processing personnel to manually clamp the high-temperature stainless steel pot for operation, thereby improving safety during production.

[0015] 3. The stainless steel pot on the conveyor belt assembly is fixed by an electric suction cup, and the stainless steel pot is moved by the forward and backward movement of the sliding block. The stainless steel pot on the conveyor belt assembly is moved and placed on the placement rack for heat treatment, thereby achieving the purpose of heat treatment on the assembly line and enabling stress relief heat treatment to be performed on the assembly line. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the stainless steel pot of the utility model when it is located on a static rack;

[0018] Figure 3 It is a front view of the utility model.

[0019] Figure 4 It is a structural schematic diagram of the asbestos base of the utility model.

[0020] Figure 5 It is a structural schematic diagram of the sliding block of the utility model.

[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0022] 1. Stainless steel pot; 100. High-frequency heating machine body; 110. Installation frame; 200. Support frame; 210. Asbestos base; 300. Spiral heating copper tube; 310. Connecting wire; 400. Rotating rod; 410. Placement rack; 500. Motor 1; 600. Bottom plate; 610. Support column 1; 620. Static rack; 700. Support column 2; 710. Liquid storage frame; 800. Support column 3; 810. Connecting rack; 820. Light rod; 830. Sliding block; 840. Electric telescopic push rod; 850. Connecting plate; 860. Electric suction cup; 870. Screw; 880. Motor mounting plate; 890. Motor 2; 900. Support column 4; 910. Mounting seat; 920. Conveyor belt assembly. DETAILED DESCRIPTION

[0023] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention and the accompanying drawings of the specification.

[0024] See also Figure 1-4As shown, the utility model is a device for heat treatment of the mouth of a stainless steel pot after stretching, comprising a high-frequency heating machine body 100, a mounting frame 110 is fixedly installed on the upper end of the outer wall of the high-frequency heating machine body 100, a support frame 200 is fixedly installed on the upper end of the outer wall of the mounting frame 110 symmetrically, an asbestos base 210 is fixedly installed on the upper end of the outer wall of the two support frames 200, a spiral heating copper tube 300 is fixedly installed on the upper end of the outer wall of the asbestos base 210, and the spiral heating copper tube 300 is connected to the high-frequency heating machine body 100 by a connection The wire 310 is electrically connected, and a rotating rod 400 is rotatably connected to the middle of the upper end of the outer wall of the installation frame 110. A placement rack 410 is fixedly installed on the upper end of the outer wall of the rotating rod 400. The placement rack 410 is used to place and support the stainless steel pot 1. The high-frequency heating machine body 100 emits a high-frequency large current to the spiral heating copper tube 300, so that the spiral heating copper tube 300 heats the basin mouth of the upper stainless steel pot 1. By heating the basin mouth of the stainless steel pot 1 for heat treatment, the stress inside the basin mouth of the stainless steel pot 1 is eliminated.

[0025] A motor 500 is fixedly installed inside the installation frame 110 and located in the middle of the upper end of the outer wall of the high-frequency heating machine body 100. The upper end of the outer wall of the motor 500 penetrates the upper end of the outer wall of the installation frame 110 and is fixedly connected to the rotating rod 400. By starting the motor 500 to drive the rotating rod 400 to rotate, the placement rack 410 can drive the stainless steel pot 1 above to rotate, so that the basin mouth of the stainless steel pot 1 can be heated and rotated by the spiral heating copper tube 300, so that the basin mouth of the stainless steel pot 1 can be evenly heated.

[0026] Among them Figure 1-3 As shown, a bottom plate 600 is fixedly installed on the lower end of the outer wall of the high-frequency heating machine body 100, a support column 610 is fixedly installed on the upper end of the outer wall of the bottom plate 600 and located in front of the high-frequency heating machine body 100, and a static rack 620 is fixedly installed on the upper end of the outer wall of the support column 610, so that the heated stainless steel pot 1 can be placed on the static rack 620 for natural cooling.

[0027] Among them Figure 1-3 As shown, a support column 2 700 is fixedly installed at the front end of the outer wall of the bottom plate 600 and the outer wall of the static frame 620, and a liquid storage frame 710 is fixedly installed at the upper end of the outer wall of the support column 2 700. The basin mouth of the stainless steel pot 1 can be put into the liquid storage frame 710 to be quenched by the quenching liquid in the liquid storage frame 710.

[0028] Among them Figure 1 , Figure 2 , Figure 3 and Figure 5As shown, a support column 800 is symmetrically fixedly installed on the upper end of the outer wall of the bottom plate 600, and a connecting frame 810 is fixedly installed on the upper end of the outer wall of the supporting column 800 on both sides of the front and rear. A light rod 820 is symmetrically fixedly installed between the opposite sides of the outer walls of the connecting frames 810 on the front and rear sides, and the outer walls of the two light rods 820 are slidably connected to the sliding blocks 830 at the same time. A screw rod 870 is rotatably connected to the middle of the opposite sides of the outer walls of the connecting frames 810 on the front and rear sides, and the screw rod 870 is threadedly connected to the sliding block 830. An electric telescopic push rod 840 is fixedly installed on the lower end of the outer wall of the sliding block 830, and a connecting plate 850 is fixedly installed on the lower end of the outer wall of the electric telescopic push rod 840. The front end of the outer wall lower end of the connecting plate 850 An electric suction cup 860 is symmetrically fixedly installed at the rear, which can drive the connecting plate 850 and the electric suction cup 860 to move up and down through the electric telescopic push rod 840, and fix the stainless steel pot 1 by the electric suction cup 860, and drive the stainless steel pot 1 to move left and right through the forward and backward sliding of the sliding block 830. A motor mounting plate 880 is fixedly installed at the lower end of the outer wall of the rear connecting frame 810, and a motor 2 890 is fixedly installed at the upper end of the outer wall of the motor mounting plate 880. The output end of the motor 2 890 passes through the connecting frame 810 and is rotatably connected to the screw rod 870. The screw rod 870 is driven to rotate by starting the motor 2 890, so that the sliding block 830 can slide back and forth on the light rod 820.

[0029] Among them Figure 1-3 As shown, a support column 900 is fixedly installed on the upper end of the outer wall of the bottom plate 600 and located on the rear side of the installation frame 110, a mounting seat 910 is fixedly installed on the upper end of the outer wall of the support column 900, and a conveyor belt assembly 920 is fixedly installed on the upper end of the outer wall of the mounting seat 910. The stainless steel pot 1 to be processed can be moved and transported through the conveyor belt assembly 920.

[0030] A specific application of this embodiment is as follows: when in use, first, the motor 890 is started to drive the screw rod 870 to rotate, so that the sliding block 830 can slide back and forth on the light rod 820, and the electric telescopic push rod 840 drives the connecting plate 850 and the electric suction cup 860 to move up and down, and the electric suction cup 860 adsorbs and fixes the stainless steel pot 1, and the sliding block 830 slides back and forth to drive the stainless steel pot 1 to move left and right, so as to realize the movement of the stainless steel pot 1 on the conveyor belt assembly 920 to be placed on the placement rack 410, and the high-frequency heating machine body 100 is moved by A high-frequency large current is emitted into the spiral heating copper tube 300, so that the spiral heating copper tube 300 heats the basin mouth of the stainless steel pot 1 above. By heating the basin mouth of the stainless steel pot 1 for heat treatment, the stress inside the basin mouth of the stainless steel pot 1 is eliminated, thereby achieving targeted heating of the basin mouth of the stainless steel pot 1. At the same time, after the heating treatment, the heated stainless steel pot 1 can be placed on the static rack 620 for natural cooling, and then the basin mouth of the stainless steel pot 1 is put into the liquid storage frame 710 to be quenched by the quenching liquid in the liquid storage frame 710.

[0031] The above are only preferred embodiments of the present invention and do not limit the present invention. Any modification to the technical solutions recorded in the aforementioned embodiments and any equivalent replacement of some of the technical features therein, any modification, equivalent replacement, and improvement made are all within the protection scope of the present invention.

Claims

1. A device for heat treatment of the mouth of a stainless steel pot after stretching, comprising a high-frequency heating machine body (100), characterized in that: An installation frame (110) is fixedly mounted on the upper end of the outer wall of the high-frequency heating machine body (100), and a support frame (200) is fixedly mounted on the upper end of the outer wall of the installation frame (110) in a front-to-back symmetrical manner. An asbestos base (210) is fixedly mounted on the upper end of the outer wall of the two support frames (200), and a spiral heating copper tube (300) is fixedly mounted on the upper end of the outer wall of the asbestos base (210). The spiral heating copper tube (300) is electrically connected to the high-frequency heating machine body (100) via a connecting wire (310). A rotating rod (400) is rotatably connected to the middle part of the upper end of the outer wall of the installation frame (110), and a placement frame (410) is fixedly mounted on the upper end of the outer wall of the rotating rod (400).

2. The device for heat treatment of the mouth of a stainless steel pot after stretching according to claim 1, characterized in that: A bottom plate (600) is fixedly mounted on the lower end of the outer wall of the high-frequency heating machine body (100), a support column 1 (610) is fixedly mounted on the upper end of the outer wall of the bottom plate (600) and located in front of the high-frequency heating machine body (100), and a stationary frame (620) is fixedly mounted on the upper end of the outer wall of the support column 1 (610).

3. The device for heat treatment of the mouth of a stainless steel pot after stretching according to claim 2, characterized in that: A second support column (700) is fixedly mounted at the front end of the outer wall of the bottom plate (600) and the front end of the outer wall of the static frame (620), and a liquid storage frame (710) is fixedly mounted at the upper end of the outer wall of the second support column (700).

4. The device for heat treatment of the mouth of a stainless steel pot after stretching according to claim 1, characterized in that: A motor 1 (500) is fixedly mounted inside the installation frame (110) and located in the middle of the upper end of the outer wall of the high-frequency heating machine body (100); the upper end of the outer wall of the motor 1 (500) penetrates the upper end of the outer wall of the installation frame (110) and is fixedly connected to the rotating rod (400).

5. The device for heat treatment of the mouth of a stainless steel pot after stretching according to claim 2, characterized in that: A support column three (800) is fixedly installed on the upper end of the outer wall of the bottom plate (600) symmetrically in front and back, a connecting frame (810) is fixedly installed on the upper end of the outer wall of the support column three (800) on both the front and rear sides, a light rod (820) is fixedly installed between the opposite sides of the outer wall of the connecting frame (810) on the front and rear sides, and a sliding block (830) is slidably connected to the outer walls of the two light rods (820) at the same time, and a screw rod (870) is rotatably connected to the middle of the opposite sides of the outer wall of the connecting frame (810) on the front and rear sides, and the screw rod (870) is threadedly connected to the sliding block (830), and an electric telescopic push rod (840) is fixedly installed on the lower end of the outer wall of the sliding block (830), and a connecting plate (850) is fixedly installed on the lower end of the outer wall of the electric telescopic push rod (840), and an electric suction cup (860) is fixedly installed on the lower end of the outer wall of the connecting plate (850) symmetrically in front and back.

6. The device for heat treatment of the mouth of a stainless steel pot after stretching according to claim 5, characterized in that: A motor mounting plate (880) is fixedly mounted on the lower end of the outer wall of the rear connecting frame (810), and a second motor (890) is fixedly mounted on the upper end of the outer wall of the motor mounting plate (880). The output end of the second motor (890) passes through the connecting frame (810) and is rotationally connected to the lead screw (870).

7. The device for heat treatment of the mouth of a stainless steel pot after stretching according to claim 5, characterized in that: A support column four (900) is fixedly mounted on the upper end of the outer wall of the bottom plate (600) and located at the rear side of the mounting frame (110), a mounting seat (910) is fixedly mounted on the upper end of the outer wall of the support column four (900), and a conveyor belt assembly (920) is fixedly mounted on the upper end of the outer wall of the mounting seat (910).

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