CN219121046U

CN219121046U - Push rod type multi-variety blank heating furnace

Info

Publication number: CN219121046U
Application number: CN202223400366.7U
Authority: CN
Inventors: 古飞; 王腊庆
Original assignee: Nanjing Hino Furnace Technology Co ltd
Current assignee: Nanjing Hino Furnace Technology Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-06-02
Anticipated expiration: 2032-12-19

Abstract

The utility model provides a push rod type multi-variety blank heating furnace, which mainly comprises a conveying mechanism and a combustion mechanism, wherein the conveying mechanism is used for conveying materials to enter the combustion mechanism for combustion and also used for running the materials out after the combustion is finished; the automatic material pushing and feeding function is introduced on the traditional heating furnace, in order to ensure the stability of the heating furnace, a limiting device is additionally arranged on the whole device to ensure the stability of the heating furnace, in order to adapt to the operability of various materials, according to the different materials of the various materials, the material feeding equipment is changed into a lifting type during material discharging, and when the heating is performed in the furnace, the heights of the various materials, which are required to be separated from a heat source, are different, and a lifting device is arranged in the furnace.

Description

Push rod type multi-variety blank heating furnace

Technical Field

The utility model relates to the field of heating furnaces, in particular to a push rod type multi-variety blank heating furnace.

Background

In the metallurgical industry, a heating furnace is a device for heating materials or workpieces to a forging temperature by rolling, and is applied to various industries such as petroleum, chemical industry, metallurgy, machinery, heat treatment, surface treatment, building materials, electronics, materials, light industry, daily chemicals, pharmacy and the like.

The common conveying mode in the heating furnace is that the workpiece is carried on a heat-resistant steel guide rail and is transferred by a stepping moving beam or a pushing rod, and along with the progress of technology, a heating furnace similar to a production line needs to be designed, so that materials can be pushed into the furnace, and the heating furnace can be suitable for heating various blanks.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.

The present utility model has been made in view of the above-mentioned problems occurring in the prior art.

Therefore, the utility model aims to provide a push rod type multi-variety blank heating furnace which is used for solving the problems that manual feeding is needed and the heating furnace can be suitable for various blanks.

In order to solve the technical problems, the utility model provides the following technical scheme: a push rod type multi-variety blank heating furnace is characterized in that: comprising the steps of (a) a step of,

the conveying mechanism comprises a feeding conveying chain, a tray conveying device, a discharging conveying chain, a limiting device, a pushing mechanism, a tray pulling mechanism and a discharging conveying device, wherein the feeding conveying chain is movably connected with the tray conveying device, the discharging conveying chain is movably connected with the limiting device, the pushing mechanism is movably connected with one end of the feeding conveying chain, the tray pulling mechanism is fixed on the upper surface of the tray conveying device, and the discharging conveying device is fixed on the upper surface of the discharging conveying chain;

the combustion mechanism comprises a furnace body, a furnace lifting device, a circulating fan, a combustion furnace, a smoke exhaust device, a feeding door mechanism and a discharging door mechanism, wherein the furnace lifting device is arranged in the inner cavity of the furnace body, the circulating fan is arranged on the upper surface of the furnace body, the combustion furnace is fixed in the furnace body, the smoke exhaust device is fixed on the upper part of the furnace body, and the feeding door mechanism and the discharging door mechanism are respectively arranged on two sides of the furnace body;

the conveying mechanism is movably connected with the combustion mechanism.

As a preferable scheme of the push rod type multi-variety blank heating furnace, the utility model comprises the following steps: the feeding conveying chain is arranged at one end of the feeding door mechanism, and the feeding conveying chain is movably connected with the feeding door mechanism.

As a preferable scheme of the push rod type multi-variety blank heating furnace, the utility model comprises the following steps: the discharging conveying chain is arranged at one end of the discharging door mechanism, and the discharging conveying chain is movably connected with the discharging door mechanism.

As a preferable scheme of the push rod type multi-variety blank heating furnace, the utility model comprises the following steps: the tray conveying device comprises a first tray conveying chain and a second tray conveying chain, wherein the first tray conveying chain is movably connected with the second tray conveying chain, and the directions of the first tray conveying chain and the second tray conveying chain are opposite.

As a preferable scheme of the push rod type multi-variety blank heating furnace, the utility model comprises the following steps: the first tray conveying chain is movably connected to one end of the pushing mechanism, and the second tray conveying chain is movably connected to one end of the tray pulling mechanism.

As a preferable scheme of the push rod type multi-variety blank heating furnace, the utility model comprises the following steps: the outside of the furnace body is provided with a safety guardrail and a vertical ladder, and the top of the furnace body is provided with a shield.

The utility model has the beneficial effects that:

the utility model provides a push rod type multi-variety blank heating furnace, which introduces the function of automatically pushing materials into the furnace on the traditional heating furnace, and in order to ensure the stability of the heating furnace, a limiting device is additionally arranged on the whole device to ensure the stability of the heating furnace. In order to adapt to the operability of various materials, according to the different materials of various materials, the equipment for giving out the materials is changed into a lifting type when the materials are discharged, and when the materials are heated in the furnace, the heights of the various materials from a heat source are different, and a lifting device is arranged in the furnace.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the overall structure of the present utility model;

FIG. 3 is a schematic diagram of the overall structure of the present utility model.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Examples

Referring to fig. 1 to 3, a first embodiment of the present utility model provides a push rod type multi-variety billet heating furnace, which mainly comprises a conveying mechanism 100 capable of pushing materials and a combustion mechanism 200 for heating.

Specifically, the conveying mechanism 100 mainly comprises a feeding conveying chain 101, a tray conveying device 102, a discharging conveying chain 103, a limiting device 104, a pushing mechanism 105, a tray pulling mechanism 106 and a discharging conveying device 107. The tray conveying device 102 mainly comprises two parts, namely a first tray conveying chain 102a and a second tray conveying chain 102b, wherein the first tray conveying chain 102a and the second tray conveying chain 102b are installed together, and the installation directions of the first tray conveying chain and the second tray conveying chain are opposite. The first tray conveyor chain 102a is mounted on the side of the pushing mechanism 105, and the second tray conveyor chain 102b is mounted on the side of the tray pulling mechanism 106. The combustion mechanism 200 mainly comprises a furnace body 201, a lifting device 202 in the furnace, a circulating fan 203, a combustion furnace 204, a smoke exhausting device 205, a feed gate mechanism 206 and a discharge gate mechanism 207. The safety barrier 201a and the vertical ladder 201b are arranged outside the furnace body 201, and the shield 201c is arranged at the top of the furnace body 201. The vertical ladder 201b is set up to facilitate the up and down of the staff, the safety barrier 201a is set up to ensure the life safety of the staff, and the shield 201c at the top of the furnace body 201 is set up to put other objects into the furnace, thereby affecting the operation of the whole device.

Specifically, the loading conveyor chain 101 and the tray conveyor 102 are detachably mounted together. The discharging conveying chain 103 and the limiting device 104 are arranged together, the pushing mechanism 105 is arranged on one side of the feeding conveying chain 101, and the tray pulling mechanism 106 is arranged on the upper surface of the tray conveying device 102. The outfeed conveyor 107 is mounted on the upper surface of the outfeed conveyor chain 103. The furnace lifting device 202 is arranged in the inner cavity of the furnace body 201, the circulating fan 203 is arranged on the upper surface of the furnace body 201, the combustion furnace 204 is arranged in the furnace body 201, the smoke exhausting device 205 is arranged on the upper part of the furnace body 201, and the feed door mechanism 206 and the discharge door mechanism 207 are respectively arranged on two sides of the furnace body 201. The material conveying chain 101 is arranged on one side of the feeding gate mechanism 206, and the material conveying chain 101 and the feeding gate mechanism 206 are arranged together. The discharging conveying chain 103 is arranged on one side of the discharging door mechanism 207, and the discharging conveying chain 103 and the discharging door mechanism 207 are arranged together.

Example two

This embodiment provides a push rod type multi-variety billet heating furnace based on the previous embodiment. First, the whole device presents a structure similar to a production line. To heat the various materials so as to obtain the desired state.

Specifically, the material is first placed on the tray conveying device 102, where the tray conveying device 102 may be driven and conveyed by the feeding conveyor belt, the material is conveyed to the pushing mechanism 105, and the pushing mechanism 105 pushes the material to the feeding gate mechanism 206 and then to the furnace 201. The worker can lift the material to a certain height according to the state of the desired material and then heat the material, and the lifting device 202 in the furnace inside the furnace body 105 can lift the material to the certain height. The materials are heated in the furnace body 105, when the materials are heated, the combustion furnace 204 is required to provide heat energy for heating, a large amount of smoke is generated in the heating process, and at the moment, the smoke is discharged by the smoke discharging device 205. While the smoke evacuation device 205 can only perform one-way smoke evacuation, the combustion process requires continuous injection of oxygen for adequate combustion. In order to increase the oxygen content, a circulating fan 203 is arranged at the top of the furnace body 105, and the circulating fan 203 rotates to drive the airflow to flow in an accelerating manner and then enter the furnace body 105, so that the effect of full combustion is achieved.

Specifically, the material is burned to obtain the desired state, which is then fed by the outfeed conveyor chain 103. In the whole feeding, burning and discharging process, the whole device may shake due to the operation of the conveying mechanism 100, so as to cause stable decrease, so as to ensure the stability of the conveying mechanism 100. The device is specially added with a limiting device to ensure the stability of the device. The first tray conveying chain 102a and the second tray conveying chain 102b are installed together, and the installation directions of the two tray conveying chains are opposite. Is designed for facilitating the operator to throw the materials into the furnace body 105 again for processing again after observing that the materials are unqualified.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims

1. A push rod type multi-variety blank heating furnace is characterized in that: comprising the steps of (a) a step of,

conveying mechanism (100), conveying mechanism (100) include material loading conveying chain (101), charging tray conveyor (102), ejection of compact conveying chain (103), stop device (104), pushing equipment (105), draw charging tray mechanism (106) and ejection of compact conveyor (107), material loading conveying chain (101) and charging tray conveyor (102) swing joint, ejection of compact conveying chain (103) and stop device (104) swing joint, pushing equipment (105) swing joint is in material loading conveying chain (101) one end, draw charging tray mechanism (106) to be fixed in charging tray conveyor (102) upper surface, ejection of compact conveyor (107) are fixed in ejection of compact conveying chain (103) upper surface;

the combustion mechanism (200), the combustion mechanism (200) comprises a furnace body (201), a furnace lifting device (202), a circulating fan (203), a combustion furnace (204), a smoke exhaust device (205), a feeding door mechanism (206) and a discharging door mechanism (207), wherein the furnace lifting device (202) is arranged in the inner cavity of the furnace body (201), the circulating fan (203) is arranged on the upper surface of the furnace body (201), the combustion furnace (204) is fixed in the furnace body (201), the smoke exhaust device (205) is fixed on the upper part of the furnace body (201), and the feeding door mechanism (206) and the discharging door mechanism (207) are respectively arranged on two sides of the furnace body (201);

the conveying mechanism (100) is movably connected with the combustion mechanism (200).

2. The pusher-type multi-variety billet heating furnace of claim 1 wherein: the feeding conveying chain (101) is arranged at one end of the feeding door mechanism (206), and the feeding conveying chain (101) is movably connected with the feeding door mechanism (206).

3. The pusher-type multi-variety billet heating furnace of claim 1 wherein: the discharging conveying chain (103) is arranged at one end of the discharging door mechanism (207), and the discharging conveying chain (103) is movably connected with the discharging door mechanism (207).

4. The pusher-type multi-variety billet heating furnace of claim 1 wherein: the tray conveying device (102) comprises a first tray conveying chain (102 a) and a second tray conveying chain (102 b), wherein the first tray conveying chain (102 a) is movably connected with the second tray conveying chain (102 b), and the directions of the first tray conveying chain and the second tray conveying chain are opposite.

5. The pusher-type multi-variety billet heating furnace of claim 1 wherein: the first tray conveying chain (102 a) is movably connected to one end of the pushing mechanism (105), and the second tray conveying chain (102 b) is movably connected to one end of the tray pulling mechanism (106).

6. The pusher-type multi-variety billet heating furnace of claim 1 wherein: the safety guard rail (201 a) and the vertical ladder (201 b) are arranged on the outer side of the furnace body (201), and the protective cover (201 c) is arranged on the top of the furnace body (201).