Feeding and discharging device of heat accumulating type heating furnace

Abstract

The utility model discloses a heat accumulating type heating furnace feeding and discharging device which comprises a base, a heating furnace body is movably connected to the right surface of the base, a discharging device is fixedly connected to the heating furnace body, a first electric telescopic rod is fixedly connected to the inner surface of the base, and a protective shell is fixedly connected to the other end of the first electric telescopic rod. A second electric telescopic rod is fixedly connected to the inner surface of the protective shell, a push plate is fixedly connected to the other end of the second electric telescopic rod, a placement plate is fixedly connected to the side surface of the push plate, a heat dissipation opening is formed in the protective shell, the side surface of the protective shell communicates with a heat dissipation box shell, and a connecting frame is fixedly connected to the side surface of the heat dissipation box shell; and a motor is fixedly connected to the lower surface of the connecting frame, fan blades are fixedly connected to the output end of the motor, and through the structure, the heated workpiece can be subjected to air cooling heat dissipation treatment.

Description

Technical Field

[0001] The utility model relates to the technical field of heating furnace devices, in particular to a loading and unloading device of a heat storage type heating furnace. Background Art

[0002] The loading and unloading device of the existing heat storage heating furnace is composed of a heating furnace and a support frame, but it does not have the cooling function after the workpiece is unloaded during use. For example, a Chinese patent discloses a "loading and unloading device for a metal heating furnace", and its application number is "CN202020327375.X". This device includes a support frame, a heating furnace is arranged on one side above the support frame, and a group of rail trolleys are arranged on the support frame. The group of rail trolleys pass through the heating chamber of the heating furnace in turn, a loading device is arranged at the inlet of the heating furnace, and a unloading device is arranged at the outlet of the heating furnace. The structures of the loading device and the unloading device are similar. They all include a base plate, a driving member is vertically arranged on the base plate, a piston rod of the driving member is connected to the base plate, a rectangular frame is connected to one side of the driving member, two forks are connected to one side of the rectangular frame, the forks face the heating furnace, the forks are used to receive the rail trolley, this device can drive the forks to move up and down through the driving member, the forks can receive the rail trolley, so that the rail trolley can easily enter or leave the heating furnace, speed up the loading and unloading speed, and improve the production efficiency. However, during its use, it does not have the cooling function after the workpiece is unloaded, which increases the time required for subsequent processing of the workpiece and reduces the work efficiency. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art, and provides a loading and unloading device for a heat storage heating furnace. By placing the workpiece on a placing plate and extending it into a supporting frame in the heating furnace, the workpiece can be loaded and heated. After heating, the unloading can be completed by simply extending the placing plate under the workpiece. The operation process is simple and avoids the need to approach the heating furnace for manual feeding. The surface of the heated workpiece can be air-cooled and cooled by the heat dissipation ports and fan blades on the protective shell, thereby accelerating the cooling of the temperature of the workpiece surface. Compared with natural cooling, the waiting time required for subsequent processing of the workpiece is reduced, thereby improving work efficiency. Moreover, the protective effect of the protective shell can reduce the risk of scalding to the staff due to excessive temperature during heat dissipation on the workpiece surface, thereby improving the protection of the staff.

[0004] The utility model also provides a loading and unloading device with the above-mentioned heat storage heating furnace, including: a base, a heating furnace body is movably connected to the right surface of the base, a supporting assembly is fixedly connected to the heating furnace body, an electric telescopic rod 1 is fixedly connected to the inner surface of the base, the other end of the electric telescopic rod 1 is fixedly connected to a protective shell, the inner surface of the protective shell is fixedly connected to an electric telescopic rod 2, the other end of the electric telescopic rod 2 is fixedly connected to a push plate, the side surface of the push plate is fixedly connected to a placing plate, a heat dissipation port is arranged on the protective shell, the side surface of the protective shell is connected to a heat dissipation box shell, the side surface of the heat dissipation box shell is fixedly connected to a connecting frame, the lower surface of the connecting frame is fixedly connected to a motor, and the output end of the motor is fixedly connected to a fan blade, through the above components, the heated workpiece can be heat-dissipated, the natural cooling time is reduced, and the work efficiency is improved.

[0005] According to the loading and unloading device of a heat storage heating furnace described in the utility model, the front surface of the protective shell is fixedly connected to the handrail, and the outer surface of the handrail is fixedly connected to the protective cover. Through the above components, it is convenient to push the device close to the heating furnace.

[0006] According to the loading and unloading device of a heat storage heating furnace described in the utility model, the lower surface of the protective shell is fixedly connected with a pillar, and the side surface of the pillar is fixedly connected with a connecting plate, and the above components are used to facilitate the installation of the rotating wheel.

[0007] According to the loading and unloading device of a heat storage heating furnace described in the utility model, the inner surface of the connecting plate is rotatably connected to a rotating wheel, and the outer surface of the rotating wheel is fixedly connected to an anti-slip pad. The above components can be used to prevent the device from sliding.

[0008] According to the loading and unloading device of a heat storage heating furnace described in the utility model, the support assembly includes: a placement table and a support frame. The placement table is fixedly connected to the inner surface of the heating furnace body, and the support frame is fixedly connected to the upper surface of the placement table. The above components are used to facilitate the placement of workpieces.

[0009] According to the loading and unloading device of a heat storage heating furnace described in the utility model, the front surface of the heating furnace body is rotatably connected to a rotating shaft, and the side surface of the rotating shaft is fixedly connected to an insulating door. The above components can prevent the hot air in the heating furnace from being transmitted out.

[0010] According to the loading and unloading device of a heat storage heating furnace described in the utility model, a handle is fixedly connected to the front surface of the heat insulation door, and a heat insulation sleeve is fixedly connected to the front surface of the handle. Through the above components, it is convenient to open the heating furnace and take out the workpiece.

[0011] Beneficial Effects

[0012] 1. Compared with the prior art, the loading and unloading device of the regenerative heating furnace can load and heat the workpiece by placing the workpiece on a placement plate and extending it into the support frame in the heating furnace. After heating, the unloading can be completed by simply extending the placement plate under the workpiece. The operation process is simple and avoids the process of manual feeding that requires approaching the heating furnace.

[0013] 2. Compared with the prior art, the loading and unloading device of the heat storage heating furnace can perform air cooling on the surface of the heated workpiece through the heat dissipation ports and fan blades on the protective shell, thereby accelerating the cooling of the temperature of the workpiece surface. Compared with natural cooling, it reduces the waiting time required for subsequent processing of the workpiece and improves work efficiency. In addition, the protective effect of the protective shell can reduce the risk of scalding to the staff due to excessive temperature during heat dissipation on the workpiece surface, thereby improving the protection of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0015] Figure 1 This is a front structural view of the loading and unloading device of the regenerative heating furnace of the utility model;

[0016] Figure 2 It is a left view structural diagram of the loading and unloading device of the heat storage heating furnace of the utility model;

[0017] Figure 3 The cross-sectional structure of the loading and unloading device of the heat storage heating furnace of the utility model Figure 1 ;

[0018] Figure 4 The cross-sectional structure of the loading and unloading device of the heat storage heating furnace of the utility model Figure 2 ;

[0019] Legend:

[0020] 1. Heating furnace body; 2. Rotating shaft; 3. Insulating door; 4. Handle; 5. Insulating sleeve; 6. Base; 7. Protective shell; 8. Handrail; 9. Protective cover; 10. Heat dissipation port; 11. Placement table; 12. Support frame; 13. Placement plate; 14. Heat dissipation box shell; 15. Connecting frame; 16. Motor; 17. Fan blades; 18. Pillar; 19. Connecting plate; 20. Rotating wheel; 21. Anti-slip pad; 22. Electric telescopic rod 1; 23. Electric telescopic rod 2; 24. Push plate. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0022] Reference Figure 1-4 The utility model embodiment is a loading and unloading device for a heat storage heating furnace, which includes: a base 6 for supporting the upper structure, a heating furnace body 1 is movably connected to the right surface of the base 6 for heating the workpiece, the heating furnace body 1 is a heat storage heating furnace, which is an existing mature technology and is not described in detail in this document, a supporting component is fixedly connected to the heating furnace body 1 for placing the workpiece, an electric telescopic rod 22 is fixedly connected to the inner surface of the base 6 for moving the protective shell 7 up and down, and the other end of the electric telescopic rod 22 is fixedly connected to the protective shell 7, and the protective shell An electric telescopic rod 23 is fixedly connected to the inner surface of 7 for pushing a push plate 24. The other end of the electric telescopic rod 23 is fixedly connected to a push plate 24 for pushing a placement plate 13. The side surface of the push plate 24 is fixedly connected to the placement plate 13. A heat dissipation port 10 is provided on the protective shell 7. The side surface of the protective shell 7 is connected to a heat dissipation box shell 14. The side surface of the heat dissipation box shell 14 is fixedly connected to a connecting frame 15. The lower surface of the connecting frame 15 is fixedly connected to a motor 16. The output end of the motor 16 is fixedly connected to a fan blade 17 for generating wind to dissipate the heat on the surface of the workpiece.

[0023] The front surface of the protective shell 7 is fixedly connected to an armrest 8 for moving the device, the outer surface of the armrest 8 is fixedly connected to a protective cover 9, the lower surface of the protective shell 7 is fixedly connected to a pillar 18, the side surface of the pillar 18 is fixedly connected to a connecting plate 19 for easy installation of a rotating wheel, the inner surface of the connecting plate 19 is rotatably connected to a rotating wheel 20, the outer surface of the rotating wheel 20 is fixedly connected to an anti-slip pad 21, the supporting assembly includes: a placing table 11, a supporting frame 12, the placing table 11 is fixedly connected to the inner surface of the heating furnace body 1, the supporting frame 12 is fixedly connected to the upper surface of the placing table 11, the front surface of the heating furnace body 1 is rotatably connected to a rotating shaft 2 for easy opening and closing of an insulating door 3, the side surface of the rotating shaft 2 is fixedly connected to an insulating door 3 for isolating the hot air in the heating furnace, the front surface of the insulating door 3 is fixedly connected to a handle 4, and the front surface of the handle 4 is fixedly connected to an insulating sleeve 5.

[0024] Working principle: before putting the workpiece into the heating furnace for heating, place the workpiece on the placement plate 13, then adjust the height of the electric telescopic rod 22, cooperate with the electric telescopic rod 23, extend the workpiece into the heating furnace and place it on the support frame 12, move the electric telescopic rod 22 downward to move the placement plate 13 downward, exit the heating furnace, close the insulation door 3 to heat the workpiece, after heating, extend the placement plate 13 into the heating furnace again to take out the workpiece, dissipate heat in the protective shell 7, accelerate the cooling of the workpiece surface temperature, and reduce the time for subsequent processing of the workpiece.

[0025] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A loading and unloading device for a regenerative heating furnace, characterized in that: include: A base (6), the right surface of the base (6) is movably connected to a heating furnace body (1), the heating furnace body (1) is fixedly connected to a support assembly, the inner surface of the base (6) is fixedly connected to an electric telescopic rod (22), the other end of the electric telescopic rod (22) is fixedly connected to a protective shell (7), the inner surface of the protective shell (7) is fixedly connected to an electric telescopic rod (23), the other end of the electric telescopic rod (23) is fixedly connected to a push plate (24), the side surface of the push plate (24) is fixedly connected to a placement plate (13), a heat dissipation port (10) is provided on the protective shell (7), the side surface of the protective shell (7) is connected to a heat dissipation box shell (14), the side surface of the heat dissipation box shell (14) is fixedly connected to a connecting frame (15), the lower surface of the connecting frame (15) is fixedly connected to a motor (16), and the output end of the motor (16) is fixedly connected to a fan blade (17).

2. The loading and unloading device of a regenerative heating furnace according to claim 1, characterized in that: The front surface of the protective shell (7) is fixedly connected to the armrest (8), and the outer surface of the armrest (8) is fixedly connected to the protective cover (9).

3. The loading and unloading device of a regenerative heating furnace according to claim 1, characterized in that: The lower surface of the protective shell (7) is fixedly connected to a support column (18), and the side surface of the support column (18) is fixedly connected to a connecting plate (19).

4. The loading and unloading device of a regenerative heating furnace according to claim 3, characterized in that: The inner surface of the connecting plate (19) is rotatably connected to a rotating wheel (20), and the outer surface of the rotating wheel (20) is fixedly connected to an anti-slip pad (21).

5. The loading and unloading device of a regenerative heating furnace according to claim 1, characterized in that: The support assembly comprises: a placement table (11) and a support frame (12); the placement table (11) is fixedly connected to the inner surface of the heating furnace body (1); and the support frame (12) is fixedly connected to the upper surface of the placement table (11).

6. The loading and unloading device of a regenerative heating furnace according to claim 1, characterized in that: The front surface of the heating furnace body (1) is rotatably connected to a rotating shaft (2), and the side surface of the rotating shaft (2) is fixedly connected to an insulating door (3).

7. The loading and unloading device of a regenerative heating furnace according to claim 6, characterized in that: A handle (4) is fixedly connected to the front surface of the heat-insulating door (3), and a heat-insulating sleeve (5) is fixedly connected to the front surface of the handle (4).

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