Novel efficient heat treatment furnace

Abstract

The utility model discloses a novel efficient heat treatment furnace which comprises a heat treatment furnace body, a furnace door is installed on the front side of the heat treatment furnace body, a shell is installed at the top end of the furnace door, a cover body is arranged at the top end of the shell, a handle groove is formed in the center of the top end of the cover body, and a motor is connected to the left side of the shell through screws. The output end of the right side of the motor extends into an inner cavity of the cover body and is provided with a winding roller, and the right side of the winding roller is rotationally connected to the inner wall of the cover body through a bearing. According to the novel efficient heat treatment furnace, when the furnace door is opened, the furnace door can be blocked, the situation that workers are scalded when getting close to the furnace door to load and unload materials is effectively avoided, the occurrence rate of safety accidents is reduced, safety is high, use is convenient, practicability is high, and the use requirements on the existing market are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to heat treatment equipment technical field, concretely is a novel high -efficient heat treatment furnace. BACKGROUND

[0002] The heat treatment furnace is widely used in the equipment in the field such as machinery manufacturing, metal processing, and its main function is to heat, heat preservation and cooling treatment to workpiece, to improve the performance of workpiece.

[0003] Specifically, when the furnace door is opened, the inner side of the furnace door is directly exposed to the external environment, at this time, the workers need to be close to the position of the opened furnace door to load and unload materials, since the furnace is usually kept at a high temperature, the temperature of the inner side and the surrounding area of the furnace door is also relatively high, which greatly increases the risk of scalding for the workers, the safety is low, it is inconvenient to use, and it brings many troubles to people, therefore, based on the above shortcomings, a novel high -efficient heat treatment furnace is pushed out to improve this. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a novel high -efficient heat treatment furnace to solve the problems in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a novel high -efficient heat treatment furnace, including heat treatment furnace, the front side of heat treatment furnace is installed with furnace door, the top of furnace door is installed with shell, the top of shell is provided with cover, the top center position of cover is installed with handle slot, the left side of shell is connected with motor through screw, the right side output end of motor extends into the inner chamber of cover and is installed with winding roller, the right side of winding roller is rotatably connected on the inner wall of cover through bearing, the outer wall of winding roller is symmetrically provided with baffle on both sides, one end of fireproof cloth is fixedly wound on the outer wall of winding roller, and the other end of fireproof cloth is installed with counterweight.

[0006] Preferably, the lower surface of the shell is much higher than the top surface of the heat treatment furnace.

[0007] Preferably, the cover is located directly above the fireproof cloth.

[0008] Preferably, the distance between the two baffles and the fireproof cloth is 1cm.

[0009] Preferably, the fireproof cloth is made of ceramic fiber material.

[0010] Compared with the prior art, the novel high-efficiency heat treatment furnace has the beneficial effects that: the cooperation between the heat treatment furnace and the furnace door can realize the conventional heat treatment processing of the material, the cooperation between the shell, the motor, the winding roller and the baffle can realize the winding and unwinding operation of the fireproof cloth, when the fireproof cloth is opened and moved downward and is blocked on the inner side of the furnace door, the workers can be prevented from approaching the furnace door during the loading and unloading of the material, when the fireproof cloth is closed and moved upward and is stored in the inner cavity of the cover body, the furnace door can be normally opened and closed, the cooperation between the cover body and the handle slot facilitates the operation of the structural member in the shell by the worker, the device can block the furnace door when the furnace door is opened, effectively avoids the scalding and burning of the workers when approaching the furnace door to load and unload the material, reduces the occurrence rate of safety accidents, is high in safety, convenient to use, high in practicability, and meets the use requirements in the market. BRIEF DESCRIPTION OF DRAWINGS

[0011] Fig. 1 It is a structural schematic view of the utility model;

[0012] Fig. 2 It is a fireproof cloth unfolding structural schematic view of the utility model;

[0013] Fig. 3 It is a shell internal structure schematic view of the utility model.

[0014] In the drawing: 1, heat treatment furnace, 2, furnace door, 3, shell, 4, cover body, 5, handle slot, 6, motor, 7, winding roller, 8, baffle, 9, fireproof cloth, 10, counterweight. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0016] Please refer to Figs. 1-3The utility model provides a technical scheme: A novel high -efficient heat treatment furnace, including heat treatment furnace 1, the front side of heat treatment furnace 1 is installed with furnace door 2, the top of furnace door 2 is installed with casing 3, the top of casing 3 is provided with cover 4, the top center position of cover 4 is installed with handle slot 5, the left side of casing 3 is connected with motor 6, and the right side output of motor 6 extends into the inner chamber of cover 4 and is installed with winding roller 7, and the right side of winding roller 7 is rotatably connected on the inner wall of cover 4 through bearing, and the outer wall of winding roller 7 is symmetrically provided with baffle 8 on the left and right sides, and one end of fireproof cloth 9 is fixedly wound on the outer wall of winding roller 7, and the other end of fireproof cloth 9 is installed with counterweight 10, and the weight of one end of fireproof cloth 9 can be increased through counterweight 10, thereby facilitating the storage and release operation of fireproof cloth 9.

[0017] As a preferred scheme, further, the lower surface of casing 3 is much higher than the top end surface of heat treatment furnace 1, so as to ensure that casing 3 does not affect the opening and closing operation of furnace door 2.

[0018] As a preferred scheme, further, cover 4 is arranged directly above fireproof cloth 9.

[0019] As a preferred scheme, further, the distance between two baffles 8 and fireproof cloth 9 is 1cm, so that two baffles 8 can better limit the running track of fireproof cloth 9.

[0020] As a preferred scheme, further, fireproof cloth 9 is made of ceramic fiber material, and ceramic fiber is also called aluminum silicate fiber, which is an excellent refractory material, and has the advantages of light weight, high temperature resistance, small heat capacity, good heat preservation and insulation performance, good high-temperature insulation performance, non-toxicity and the like.

[0021] The electric elements mentioned in the scheme are all prior art, and the model is only one of them, and any electric element that can meet the requirements of the scheme can be used.

[0022] Through the personnel in the art, all electrical components in the case and their adapted power supply are connected through wires, and appropriate controllers should be selected according to actual conditions to meet the control requirements, and the specific connection and control sequence should be referred to the working principle below to complete the electrical connection in the order of the working sequence of each electrical component, and the detailed connection means is a known technology in the art, and the working principle and process are mainly introduced below, and the electrical control is not described, and the specific work is as follows.

[0023] When the rolling roller 7 rotates clockwise, the fireproof cloth 9 on the rolling roller 7 is gradually opened and moved out of the cover body 4, and when the fireproof cloth 9 is completely blocked on the inner side of the furnace door 2, the worker can immediately carry out the loading and unloading operation of the material, and during the loading and unloading process, since the fireproof cloth 9 is blocked on the outer side of the furnace door 2, the worker can be prevented from approaching the furnace door 2 and causing danger; when the rolling roller 7 rotates counterclockwise, the fireproof cloth 9 on the rolling roller 7 is gradually rolled and moved back into the cover body 4, and when the fireproof cloth 9 is completely stored in the inside of the cover body 4, the worker can open and close the furnace door 2 and control the heat treatment furnace 1 to carry out the conventional heat treatment processing of the material; the device can block the furnace door 2 when the furnace door 2 is opened, effectively avoiding the situation that the worker is scalded and burned when approaching the furnace door 2 to load and unload the material, reducing the incidence of safety accidents, being high in safety, convenient to use, high in practicality, and suitable for promotion.

[0024] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "coaxial", "bottom", "one end", "top", "central position", "the other end", "upper", "one side", "top end", "inner", "front", "central", "both ends" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation; at the same time, unless otherwise explicitly specified and limited, the terms "clamping", "inserting", "welding", "mounting", "setting", "interference fit", "screw connection", "pin shaft connection" and the like should be understood in a broad sense, for example, can be fixedly connected, or can be detachably connected, or can be integrated; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium; can be the communication or interaction relationship between two elements, unless otherwise explicitly limited, and those skilled in the art can understand the specific meaning of the above terms in the present application according to the specific circumstances.

[0025] Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A new and efficient heat treatment furnace comprising a heat treatment furnace (1) characterized by: The front side of the heat treatment furnace (1) is provided with a furnace door (2), the top end of the furnace door (2) is provided with a shell (3), the top end of the shell (3) is provided with a cover (4), the top end center position of the cover (4) is provided with a handle slot (5), the left side of the shell (3) is screw-connected with a motor (6), the right side output end of the motor (6) extends into the inner cavity of the cover (4) and is provided with a winding roller (7), the right side of the winding roller (7) is rotationally connected to the inner wall of the cover (4) through a bearing, the outer wall of the winding roller (7) is provided with a baffle (8) on the left and right sides, one end of the fireproof cloth (9) is fixedly wound on the outer wall of the winding roller (7), and the other end of the fireproof cloth (9) is provided with a counterweight (10).

2. A novel and efficient heat treatment furnace as claimed in claim 1, wherein: The lower surface of the shell (3) is much higher than the top end surface of the heat treatment furnace (1).

3. A novel and efficient heat treatment furnace as claimed in claim 1, wherein: The cover (4) is located directly above the fireproof cloth (9).

4. A novel and efficient heat treatment furnace as claimed in claim 1, wherein: The distance between the two baffles (8) and the fireproof cloth (9) is 1cm.

5. A novel and efficient heat treatment furnace as claimed in claim 1, wherein: The fireproof cloth (9) is made of ceramic fiber material.

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