Feeding mechanism for box-type tempering furnace

Abstract

The utility model discloses a feeding mechanism for a box-type tempering furnace, which relates to the technical field of aging heat treatment equipment and comprises a regenerative furnace body, a control box is fixedly mounted on one side of the regenerative furnace body, supporting legs are welded at the bottom of the regenerative furnace body, a heat treatment device is arranged in the regenerative furnace body, and the heat treatment device is arranged in the regenerative furnace body. A feeding mechanism is fixedly installed on the surface of the regenerative furnace body, and a slag discharging mechanism is arranged at the middle end of the bottom of the regenerative furnace body. The sealing door is arranged to be matched with the connecting frame to drive the placing platform to move upwards, the placing platform is aligned with the feeding port of the furnace body, then the handle sliding base is matched with the rectangular sliding rail, the connecting rod drives the push plate to push materials in the placing groove into the furnace body, feeding of workers is facilitated, and the device is simple in structure, convenient to operate and high in practicability. The convenience of the device is effectively improved, an inclined plate is arranged to be matched with a filter screen, the situation that workers are scalded due to the fact that slag is too hot is avoided, and the safety of the device is further enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of aging heat treatment equipment, in particular to a feeding mechanism for a box-type tempering furnace. Background Art

[0002] The tempering furnace is used for tempering of general metal parts in air, as well as quenching, annealing and aging heat treatment of light alloy parts such as aluminum alloy die-castings, pistons, aluminum plates, etc. The outer shell is welded by steel plates and steel sections, and the trolley is welded by steel sections and steel plates. The trolley reduces heat radiation and convection losses through soft contact with the furnace lining and sand sealing mechanism, effectively ensuring the sealing of the furnace body.

[0003] The Chinese patent publication number is CN216838095U, a heat treatment vacuum tempering furnace with continuous loading, the technical solution provided by the patent document is: including a tempering furnace body, the front end of the tempering furnace body is provided with a furnace door, and the lower end of the tempering furnace body is provided with four legs, and the front end of the tempering furnace body is placed with a loading mechanism. The heat treatment vacuum tempering furnace with continuous loading described in the utility model, through the provided loading mechanism, firstly moves the loading mechanism to a suitable position based on four lockable universal wheels, in the process of loading the tempering furnace, puts the machine parts into the hopper in advance, and then adjusts the unloading speed of the hopper according to the size of the machine parts, and then adjusts the four electric lifting rods in combination with the height of the tempering furnace body until the conveyor belt is connected to the tempering furnace body, and then opens the conveyor belt to realize continuous loading, and the baffle plate effectively prevents the machine parts from leaking, and the practicality of the loading mechanism is high, which indirectly saves manpower and brings better prospects for use.

[0004] In order to solve the problem that people have to manually move the machine parts into the tempering furnace in the existing device, which brings certain adverse effects to people's use process, the existing technology adopts a method of first moving the loading mechanism to a suitable position based on four locking universal wheels, and in the process of loading the tempering furnace, the machine parts are placed in the hopper in advance, and then the unloading speed of the hopper is adjusted according to the size of the machine parts. However, there are still problems such as complex structure and inconvenient operation, and it is impossible to handle the slag generated by the workpiece after heat treatment, which leads to reduced convenience and reduced safety. Utility Model Content

[0005] The purpose of the utility model is to provide a feeding mechanism for a box-type tempering furnace to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A feeding mechanism for a box-type tempering furnace comprises a regenerative furnace body, a control box is fixedly mounted on one side of the regenerative furnace body, supporting legs are welded to the bottom of the regenerative furnace body, and a heat treatment device is arranged inside the regenerative furnace body.

[0008] A feeding mechanism is fixedly installed on the surface of the reheat furnace body, and a slag discharge mechanism is arranged at the middle end of the bottom of the reheat furnace body.

[0009] The feeding mechanism includes a sealing door, which is movably mounted on the surface of the reheat furnace body, a connecting frame is welded to the surface of the sealing door, a placing platform is fixedly mounted on the bottom of the connecting frame, a rectangular slide rail is welded to the surface of the placing platform, a handle slide is movably mounted inside the rectangular slide rail, connecting rods are welded on both sides of the handle slide, and a push plate is fixedly mounted on the output end of the connecting rod.

[0010] A further improvement of the technical solution of the utility model is that a smoke exhaust pipe is fixedly connected to the top of the reheat furnace body, a slide rail compatible with the sealing door is arranged on the surface of the reheat furnace body, the smoke exhaust pipe discharges the thick smoke generated by the heat treatment in the reheat furnace body, and the sealing door can slide up and down through the slide rail.

[0011] A further improvement of the technical solution of the utility model is that a control panel and operating buttons are provided on the surface of the control box, an alarm is fixedly installed on the top of the control box, the control box is used to control the heat recovery furnace body through the control panel and the operating buttons, and the alarm can determine whether the internal temperature of the heat recovery furnace body exceeds the standard.

[0012] A further improvement of the technical solution of the utility model is that placement grooves are arranged on both sides of the surface of the placement platform, the push plate is horizontally aligned with the placement grooves, and the placement grooves are used to place the material to be processed.

[0013] A further improvement of the technical solution of the utility model is that the slag discharge mechanism includes an inclined plate, which is fixedly installed at the inner bottom end of the reheat furnace body, and a filter is fixedly installed on the top of the inclined plate, so that the slag passes through the filter and falls onto the surface of the inclined plate.

[0014] A further improvement of the technical solution of the utility model is that a cooling water tank is fixedly connected to the bottom of the inclined plate, a water inlet is provided on one side of the surface of the cooling water tank, a drain outlet is provided on the bottom surface of the cooling water tank, and a box door is provided on the other side of the surface of the cooling water tank. Slag falls into the cooling water tank through the inclined plate, the water inlet is used to add water to the cooling water tank, and the drain outlet is used to discharge the used cooling water. The slag in the cooling water tank can be cleaned through the box door.

[0015] A further improvement of the technical solution of the utility model is that a valve is arranged on the surface of the drain outlet, a sealing layer is arranged at the connection between the box door and the cooling water tank, the valve is used to control the drainage volume of the drain outlet, and the sealing ring is placed in the gap between the box door and the cooling water tank to prevent water leakage.

[0016] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0017] 1. The utility model provides a feeding mechanism for a box-type tempering furnace. A sealing door is provided to cooperate with a connecting frame to drive a placement platform to move upward, and the placement platform is aligned with the feeding port of the furnace body. Then, a handle slide is cooperated with a rectangular slide rail to make the connecting rod drive a push plate to push the material in the placement slot into the furnace body, which is convenient for the staff to load the material. The device has a simple structure and is easy to operate, which effectively improves the convenience of the device.

[0018] 2. The utility model provides a feeding mechanism for a box-type tempering furnace. By setting an inclined plate and a filter screen, the slag generated during the processing of the reheating furnace can fall into the cooling water tank, and the slag can be cooled. The water in the water tank is then discharged through the box door and the drain port, which makes it convenient for the staff to handle the slag and avoids burns caused by overheating of the slag, further enhancing the safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a front view structural schematic diagram of the utility model;

[0020] Figure 2 It is a cross-sectional structural schematic diagram of the heat treatment device of the utility model;

[0021] Figure 3 For this utility model Figure 2 A magnified view of the structure at center;

[0022] Figure 4 It is a cross-sectional structural schematic diagram of the slag discharge mechanism of the utility model.

[0023] In the figure: 1. Regenerative furnace body; 11. Control box; 12. Support legs; 13. Heat treatment device; 2. Loading mechanism; 21. Sealing door; 22. Connecting frame; 23. Placing platform; 24. Rectangular slide rail; 25. Handle slide seat; 26. Connecting rod; 27. Push plate; 28. Placing trough; 3. Slag discharge mechanism; 31. Inclined plate; 32. Filter screen; 33. Cooling water tank; 34. Water inlet; 35. Drain outlet; 36. Box door. DETAILED DESCRIPTION

[0024] The present invention is further described in detail below in conjunction with the embodiments:

[0025] Example 1

[0026] like Figure 1-3 As shown, the present embodiment provides a feeding mechanism for a box-type tempering furnace, comprising a regenerative furnace body 1, a control box 11 is fixedly installed on one side of the regenerative furnace body 1, a supporting leg 12 is welded to the bottom of the regenerative furnace body 1, a heat treatment device 13 is arranged inside the regenerative furnace body 1, a feeding mechanism 2 is fixedly installed on the surface of the regenerative furnace body 1, a slag discharge mechanism 3 is arranged at the bottom middle end of the regenerative furnace body 1, the feeding mechanism 2 comprises a sealing door 21, the sealing door 21 is movably installed on the surface of the regenerative furnace body 1, a connecting frame 22 is welded to the surface of the sealing door 21, a placing platform 23 is fixedly installed on the bottom of the connecting frame 22, a rectangular slide rail 24 is welded to the surface of the placing platform 23, a handle slide 25 is movably installed inside the rectangular slide rail 24, connecting rods 26 are welded on both sides of the handle slide 25, a push plate 27 is fixedly installed on the output end of the connecting rod 26, a smoke exhaust pipe is fixedly connected to the top of the regenerative furnace body 1, and the surface of the regenerative furnace body 1 is provided with the sealing door 21 The matching slide rail and the smoke exhaust pipe discharge the thick smoke generated by the heat treatment in the reheat furnace body 1. The sealed door 21 can slide up and down through the slide rail. The surface of the control box 11 is provided with a control panel and operation buttons. An alarm is fixedly installed on the top of the control box 11. The control box 11 is used to control the reheat furnace body 1 through the control panel and the operation buttons. The alarm can determine whether the internal temperature of the reheat furnace body 1 exceeds the standard. Placement grooves 28 are provided on both sides of the surface of the placement platform 23. The push plate 27 is horizontally aligned with the placement groove 28. The placement groove 28 is used to place the material to be processed. The sealing door 21 is provided to cooperate with the connecting frame 22 to drive the placement platform 23 to move upward, and the placement platform 23 is aligned with the feeding port of the furnace body. Then, the handle slide 25 cooperates with the rectangular slide rail 24, so that the connecting rod 26 drives the push plate 27 to push the material in the placement groove 28 into the furnace body, which is convenient for the staff to load the material. The device has a simple structure and is easy to operate, which effectively improves the convenience of the device.

[0027] Example 2

[0028] like Figure 4As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the slag discharge mechanism 3 includes an inclined plate 31, the inclined plate 31 is fixedly installed at the inner bottom end of the reheat furnace body 1, a filter screen 32 is fixedly installed on the top of the inclined plate 31, the slag passes through the filter screen 32 and falls to the surface of the inclined plate 31, the bottom of the inclined plate 31 is fixedly connected to a cooling water tank 33, a water inlet 34 is provided on one side of the surface of the cooling water tank 33, a drain port 35 is provided on the bottom surface of the cooling water tank 33, and a box door 36 is provided on the other side of the surface of the cooling water tank 33, the slag falls into the cooling water tank 33 through the inclined plate 31, the water inlet 34 is used to add water to the cooling water tank 33, and the drain port 35 is used to discharge the cooling water after use. The slag in the cooling water tank 33 can be cleaned through the box door 36. A valve is arranged on the surface of the drain port 35. A sealing layer is arranged at the connection between the box door 36 and the cooling water tank 33. The valve is used to control the drainage volume of the drain port 35. The sealing ring is placed in the gap between the box door 36 and the cooling water tank 33 to prevent water leakage. By arranging the inclined plate 31 in conjunction with the filter screen 32, the slag generated during the processing of the reheat furnace can fall into the cooling water tank 33 to cool the slag. The box door 36 cooperates with the drain port 35 to discharge the water in the water tank, which is convenient for the staff to handle the slag and avoids scalding caused by overheating of the slag, further enhancing the safety of the device.

[0029] The following is a detailed description of the working principle of the feeding mechanism for the box-type tempering furnace.

[0030] like Figure 1-4 As shown, when using the equipment, the user first places the material to be placed in the reheat furnace on the surface of the placement groove 28, and drives the placement platform 23 to move upward through the sealing door 21 and the connecting frame 22, aligns the placement platform 23 with the feeding port of the furnace body, and then uses the handle slide 25 to cooperate with the rectangular slide rail 24 to make the connecting rod 26 drive the push plate 27 to push the material in the placement groove 28 into the furnace body, which is convenient for the staff to load the materials. The device has a simple structure and is easy to operate, which effectively improves the convenience of the device. The inclined plate 31 cooperates with the filter screen 32 to facilitate the slag generated during the processing of the reheat furnace to fall into the cooling water tank 33, and the slag is cooled. The box door 36 cooperates with the drain port 35 to discharge the water in the water tank, which is convenient for the staff to handle the slag and avoids burns caused by overheating of the slag, further enhancing the safety of the device.

[0031] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A feeding mechanism for a box-type tempering furnace, comprising a regenerating furnace body (1), characterized in that: A control box (11) is fixedly mounted on one side of the reheat furnace body (1), a support leg (12) is welded to the bottom of the reheat furnace body (1), and a heat treatment device (13) is arranged inside the reheat furnace body (1); A loading mechanism (2) is fixedly mounted on the surface of the reheat furnace body (1), and a slag discharge mechanism (3) is provided at the middle end of the bottom of the reheat furnace body (1); The feeding mechanism (2) comprises a sealing door (21), the sealing door (21) is movably mounted on the surface of the reheat furnace body (1), a connecting frame (22) is welded to the surface of the sealing door (21), a placement platform (23) is fixedly mounted at the bottom of the connecting frame (22), a rectangular slide rail (24) is welded to the surface of the placement platform (23), a handle slide seat (25) is movably mounted inside the rectangular slide rail (24), connecting rods (26) are welded on both sides of the handle slide seat (25), and a push plate (27) is fixedly mounted on the output end of the connecting rod (26).

2. The feeding mechanism for a box-type tempering furnace according to claim 1, characterized in that: A smoke exhaust pipe is fixedly connected to the top of the reheat furnace body (1), and a slide rail matching the sealing door (21) is arranged on the surface of the reheat furnace body (1).

3. The feeding mechanism for a box-type tempering furnace according to claim 1, characterized in that: A control panel and operating buttons are arranged on the surface of the control box (11), and an alarm is fixedly mounted on the top of the control box (11).

4. The feeding mechanism for a box-type tempering furnace according to claim 1, characterized in that: Placement grooves (28) are arranged on both sides of the surface of the placement platform (23), and the push plate (27) is horizontally aligned with the placement grooves (28).

5. The feeding mechanism for a box-type tempering furnace according to claim 2, characterized in that: The slag discharge mechanism (3) comprises an inclined plate (31), the inclined plate (31) is fixedly mounted on the inner bottom end of the reheat furnace body (1), and a filter screen (32) is fixedly mounted on the top of the inclined plate (31).

6. A feeding mechanism for a box-type tempering furnace according to claim 5, characterized in that: A cooling water tank (33) is fixedly connected to the bottom of the inclined plate (31), a water inlet (34) is provided on one side of the surface of the cooling water tank (33), a drain outlet (35) is provided on the bottom surface of the cooling water tank (33), and a tank door (36) is provided on the other side of the surface of the cooling water tank (33).

7. A feeding mechanism for a box-type tempering furnace according to claim 6, characterized in that: The surface of the drain port (35) is provided with a valve, and the connection between the box door (36) and the cooling water box (33) is provided with a sealing layer.

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