阅读说明：本技术 一种合金钢紧固件连续热处理装置 (Continuous heat treatment device for alloy steel fastener ) 是由 孔令男 王洋波 汪力 于 2020-06-04 设计创作，主要内容包括：本发明公开了一种合金钢紧固件连续热处理装置,涉及合金钢紧固件技术领域,包括两个安装板,两个所述安装板的底部共同固定连接有底座,两个所述安装板相对的侧壁固定连接有输送箱,其中一个所述安装板的侧壁固定连接有驱动电机,所述驱动电机的输出轴末端依次贯穿安装板、输送箱的侧壁并固定连接有蛟龙输送机,所述输送箱的上端侧壁开设有进料板,所述进料板内安装有进料机构,所述输送箱的顶部安装有加热器,所述输送箱的内顶部固定连接有透气板,通过驱动电机、输送箱、蛟龙输送机、进料机构之间的配合使用实现了对紧固片的输送功能,同时由于加热器、透气板的作用,实现了对紧固片的加热功能。(The invention discloses a continuous heat treatment device for an alloy steel fastener, which relates to the technical field of alloy steel fasteners and comprises two mounting plates, wherein the bottoms of the two mounting plates are fixedly connected with a base together, the opposite side walls of the two mounting plates are fixedly connected with a conveying box, the side wall of one of the mounting plates is fixedly connected with a driving motor, the tail end of an output shaft of the driving motor sequentially penetrates through the side walls of the mounting plates and the conveying box and is fixedly connected with a flood dragon conveyor, the side wall of the upper end of the conveying box is provided with a feeding plate, a feeding mechanism is arranged in the feeding plate, the top of the conveying box is provided with a heater, the inner top of the conveying box is fixedly connected with a vent plate, the conveying function of a fastening piece is realized through the matching use among the driving motor, the conveying box, the flood dragon conveyor, The effect of ventilative board has realized the heating function to the mounting plate.)

1. The continuous heat treatment device for the alloy steel fasteners comprises two mounting plates (1) and is characterized in that a base (4) is fixedly connected to the bottom of each mounting plate (1) together, a conveying box (22) is fixedly connected to the opposite side wall of each mounting plate (1), a driving motor (12) is fixedly connected to the side wall of each mounting plate (1), the tail end of an output shaft of each driving motor (12) sequentially penetrates through the side walls of the mounting plates (1) and the conveying box (22) and is fixedly connected with a flood dragon conveyor (10), a feeding plate (27) is arranged on the side wall of the upper end of each conveying box (22), a feeding mechanism is installed in each feeding plate (27), a heater (28) is installed at the top of each conveying box (22), a ventilating plate (26) is fixedly connected to the inner top of each conveying box (22), and one-way valves (11) are installed at the tops of the conveying boxes (22, the lower end side wall of the conveying box (22) is provided with sealing holes (17) in a penetrating mode, a mounting groove (20) is jointly formed between the conveying box (22) and the mounting plate (1), a discharging mechanism is fixedly mounted on the inner side wall of the mounting groove (20), the end portion of the discharging mechanism is abutted to the inner side wall of each sealing hole (17), the inner side wall of the mounting plate (1) is sequentially and fixedly mounted with a first material plate (15), a second material plate (14) and a material plate (13), a through hole is formed in the side wall of the material plate (13), a cooling pool (5) is fixedly mounted on the inner side wall, opposite to the mounting plate (1), of the cooling pool (5), a ventilating pipe (6) is fixedly connected to the inner side wall of the cooling pool (5), a plurality of air outlet pipes (7) are symmetrically arranged on the lower end side wall of the ventilating pipe (6, the lower end side wall of the water outlet pipe (3) is fixedly provided with a valve (2), and the ventilation pipe (6) is connected with the conveying box (22) through a thermal circulation mechanism.

2. A continuous heat treatment device for alloy steel fasteners according to claim 1, characterized in that the feeding mechanism comprises two rotating plates (24) rotatably connected to the side walls of the conveying box (22), a first spring (23) is connected between the two rotating plates (24) and the inner side walls of the corresponding conveying box (22), and the opposite ends of the two rotating plates (24) are abutted.

3. A continuous heat treatment device for alloy steel fasteners according to claim 1, characterized in that the discharging mechanism comprises a sliding block (19) which is slidably connected to the inner side wall of the mounting groove (20), the sliding block (19) is connected with the mounting groove (20) through a second spring (21), a sealing plate (18) is fixedly connected to the side wall of the sliding block (19), a pull rod (16) is fixedly connected to the upper end of the sealing plate (18), and the end of the sealing plate (18) abuts against the side wall of the sealing hole (17).

4. An alloy steel fastener continuous heat treatment device according to claim 1, characterized in that the heat circulation mechanism comprises an air pump (25) fixedly connected to the inner side wall of the mounting plate (1), the upper end of the air pump (25) is fixedly connected with a first communicating pipe (9), the upper end of the first communicating pipe (9) is communicated with the inner side wall of the conveying box (22), the lower end of the air pump (25) is fixedly connected with a second communicating pipe (8), and the lower end of the second communicating pipe (8) is communicated with the upper end of the ventilating pipe (6).

5. A continuous heat treatment device for alloy steel fasteners according to claim 1 or 4, characterized in that the second communicating pipe (8), the first communicating pipe (9), the ventilating pipe (6) and the air outlet pipe (7) are all made of high temperature resistant materials.

6. A continuous heat treatment apparatus for alloy steel fasteners according to claim 3, characterized in that said second spring (21) is a spring made of stainless steel.

7. A continuous heat treatment apparatus for alloy steel fasteners according to claim 1, characterized in that said cooling bath (5) is filled with a large amount of cold water.

8. A continuous heat treatment device for alloy steel fasteners according to claim 1, characterized in that a plurality of said air outlet pipes (7) are arranged in an array at the lower end of the ventilation pipe (6).

Technical Field

The invention relates to the technical field of alloy steel fasteners, in particular to a continuous heat treatment device for an alloy steel fastener.

Background

Fasteners are a basic mechanical part used for fastening and connecting and have wide application. The steel is heated and cooled in a solid state to change the internal structure of the steel, so that the process method of obtaining the required performance is achieved, and heat treatment is an important process in the manufacturing process of machine parts and tools, and has extremely important significance for exerting the potential of metal materials, improving the service performance of the parts, improving the quality of products and prolonging the service life.

After the fastener is subjected to heat treatment, cooling work is generally required, the cooling process is generally realized by using water, after the cooling is completed, due to the fact that the surface of the fastener contains a large amount of water drops, a long time is needed to wait for complete evaporation of water resources, the heat treatment work of the fastener is realized by the aid of the process, time is wasted, and heat treatment efficiency is low.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a continuous heat treatment device for an alloy steel fastener.

In order to achieve the purpose, the invention adopts the following technical scheme:

a continuous heat treatment device for alloy steel fasteners comprises two mounting plates, wherein the bottoms of the two mounting plates are fixedly connected with a base together, the opposite side walls of the two mounting plates are fixedly connected with a conveying box, the side wall of one of the mounting plates is fixedly connected with a driving motor, the tail end of an output shaft of the driving motor sequentially penetrates through the side walls of the mounting plates and the conveying box and is fixedly connected with a flood dragon conveyor, the side wall of the upper end of the conveying box is provided with a feeding plate, a feeding mechanism is arranged in the feeding plate, the top of the conveying box is provided with a heater, the inner top of the conveying box is fixedly connected with a ventilating plate, the top of the conveying box is provided with one-way valves in a penetrating manner, the side wall of the lower end of the conveying box is provided with a sealing hole in a penetrating manner, a mounting, the tip of discharge mechanism offsets tightly with the inside wall in sealed hole, the inside wall of mounting panel fixed mounting in proper order has in the same direction as flitch one, in the same direction as flitch two, in the same direction as the flitch, the through hole has been seted up in the same direction as the lateral wall of flitch, two the inside wall fixed mounting that the mounting panel is relative has the cooling tank, the inside wall fixedly connected with ventilation pipe in cooling tank, the lower extreme lateral wall symmetry of ventilation pipe is provided with a plurality of play tuber pipes, the lower extreme lateral wall of cooling tank runs through and is provided with the outlet pipe, the lower extreme lateral wall fixed mounting of outlet pipe has the valve, be connected.

Preferably, the feeding mechanism comprises two rotating plates rotatably connected to the side wall of the conveying box, a first spring is connected between each rotating plate and the inner side wall of the corresponding conveying box, and the opposite ends of the two rotating plates are abutted tightly.

Preferably, discharge mechanism includes the sliding block of sliding connection on the mounting groove inside wall, pass through second spring coupling between sliding block and the mounting groove, the lateral wall fixedly connected with closing plate of sliding block, the upper end fixedly connected with pull rod of closing plate, the tip of closing plate offsets tightly with the lateral wall in sealed hole.

Preferably, the thermal cycle mechanism includes the air pump of fixed connection on the mounting panel inside wall, the first communicating pipe of upper end fixedly connected with of air pump, the upper end of first communicating pipe and the inside wall of delivery box communicate each other, the lower extreme fixedly connected with second communicating pipe of air pump, the lower extreme and the ventilation pipe upper end of second communicating pipe communicate each other.

Preferably, the second communicating pipe, the first communicating pipe, the ventilating pipe and the air outlet pipe are all made of high-temperature-resistant materials.

Preferably, the second spring is an elastic spring and is made of stainless steel.

Preferably, the cooling tank is filled with a large amount of cold water.

Preferably, a plurality of air outlet pipe arrays are distributed at the lower end of the ventilation pipe.

The invention has the beneficial effects that: according to the invention, the conveying function of the fastening pieces is realized through the matching use among the driving motor, the conveying box, the flood dragon conveyor and the feeding mechanism, meanwhile, the heating function of the fastening pieces is realized due to the action of the heater and the ventilating plate, and the fastening pieces can be scattered and mixed by the flood dragon conveyor, so that the fastening pieces are fully heated;

when the flood dragon conveyor pushes animal materials to the right end of the conveying box, due to the extrusion of the materials, the pull rod is pushed, the opening of the sealing hole is further realized, the materials fall into the first material following plate through the sealing hole, due to the first material following plate, the second material following plate and the third material following plate, the speed reduction buffering effect on the fasteners of the materials is realized, and the cooling work of the fasteners is realized through the cooling pool;

through the cooperation use between water pump, first communicating pipe, second communicating pipe, ventilation pipe, the play tuber pipe, realized the derivation to the hot-air in the delivery box, utilize the waste heat in the delivery box, realized the stoving to the fastener, abundant realization is to the utilization of heat energy.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged view of a portion a of the present invention.

Fig. 3 is an enlarged view of part B of the present invention.

Fig. 4 is an enlarged view of the portion C of the present invention.

Fig. 5 is a perspective view of the vent tube of the present invention.

Reference numbers in the figures: the device comprises a mounting plate, a valve, a water outlet pipe, a base, a cooling pool, a ventilation pipe, a 7 air outlet pipe, a 8 second communicating pipe, a 9 first communicating pipe, a 10 flood conveyor, a 11 one-way valve, a 12 driving motor, a 13 material following plate III, a 14 material following plate II, a 15 material following plate I, a 16 pull rod, a 17 sealing hole, a 18 sealing plate, a 19 sliding block, a 20 mounting groove, a 21 second spring, a 22 conveying box, a 23 first spring, a 24 rotating plate, a 25 air pump, a 26 ventilation plate, a 27 feeding hole and a 28 heater.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-5, an alloy steel fastener continuous heat treatment device comprises two mounting plates 1, wherein the bottoms of the two mounting plates 1 are fixedly connected with a base 4 together, the opposite side walls of the two mounting plates 1 are fixedly connected with a conveying box 22, the side wall of one of the mounting plates 1 is fixedly connected with a driving motor 12, the tail end of an output shaft of the driving motor 12 sequentially penetrates through the mounting plates 1 and the side wall of the conveying box 22 and is fixedly connected with a flood dragon conveyor 10, the side wall of the upper end of the conveying box 22 is provided with a feeding plate 27, a feeding mechanism is installed in the feeding plate 27 and comprises two rotating plates 24 rotatably connected to the side wall of the conveying box 22, a first spring 23 is connected between the two rotating plates 24 and the corresponding inner side wall of the conveying box 22, and the opposite ends;

the heater 28 is arranged at the top of the conveying box 22, and the heater 28 realizes heating work on the fasteners, so that heat treatment on the fasteners is realized;

the inner top of the conveying box 22 is fixedly connected with a ventilation plate 26, the top of the conveying box 22 is provided with one-way valves 11 in a penetrating mode, the lower end side wall of the conveying box 22 is provided with a sealing hole 17 in a penetrating mode, a mounting groove 20 is formed between the conveying box 22 and the mounting plate 1 together, a discharging mechanism is fixedly mounted on the inner side wall of the mounting groove 20 and comprises a sliding block 19 connected to the inner side wall of the mounting groove 20 in a sliding mode, the sliding block 19 is connected with the mounting groove 20 through a second spring 21, the second spring 21 is an elastic spring and is made of stainless steel, and the service life of the second spring is;

the side wall of the sliding block 19 is fixedly connected with a sealing plate 18, the upper end of the sealing plate 18 is fixedly connected with a pull rod 16, the end part of the sealing plate 18 is abutted against the side wall of the sealing hole 17, the end part of the discharging mechanism is abutted against the inner side wall of the sealing hole 17, the inner side wall of the mounting plate 1 is sequentially and fixedly provided with a material following plate 15, a material following plate two 14 and a material following plate 13, the side wall of the material following plate 13 is provided with a through hole, the inner side walls of the two mounting plates 1 which are opposite to each other are fixedly provided with cooling pools 5, and the cooling pools 5 are filled with;

the inner side wall of the cooling pool 5 is fixedly connected with a ventilation pipe 6, a plurality of air outlet pipes 7 are distributed at the lower end of the ventilation pipe 6 in an array manner, the side wall of the lower end of the ventilation pipe 6 is symmetrically provided with a plurality of air outlet pipes 7, the side wall of the lower end of the cooling pool 5 is provided with a water outlet pipe 3 in a penetrating manner, the side wall of the lower end of the water outlet pipe 3 is fixedly provided with a valve 2, the ventilation pipe 6 is connected with the conveying box 22 through a thermal circulation mechanism, and the cyclic utilization of hot air;

the thermal cycle mechanism includes air pump 25 of fixed connection on the inside wall of mounting panel 1, the first communicating pipe 9 of upper end fixedly connected with of air pump 25, the upper end of first communicating pipe 9 communicates with each other with the inside wall of delivery box 22, the lower extreme fixedly connected with second communicating pipe 8 of air pump 25, the lower extreme and the ventilation pipe 6 upper end of second communicating pipe 8 communicate with each other, second communicating pipe 8, first communicating pipe 9, ventilation pipe 6, play tuber pipe 7 are high temperature resistant material and make.

The working principle is as follows: when the fastener heating device is used, fasteners are poured into the feeding plate 27, the rotating plate 24 is extruded due to the gravity action of the fasteners, the rotating plate 24 moves downwards, the fasteners fall into the conveying box 22 through the feeding plate 27, the driving motor 12 is started, the driving motor 12 drives the flood dragon conveyor 10 to rotate, the fasteners are moved, when the fasteners move to the right end of the conveying box 22, the flood dragon conveyor 10 can push the fasteners to the pull rods 16 in the continuous rotating process, the sealing plates 18 are opened in the pushing process, the fasteners fall through the sealing holes 17, the fasteners are heated due to the action of the heater 28 in the moving process, due to the action of the flood dragon conveyor 10, the fasteners are fully heated, in the heating process, the heat treatment work of the fastener is realized;

later the fastener drops through sealed hole 17, because in the same direction as flitch 15, in the same direction as flitch two 14, in the same direction as the effect of flitch 13, the speed reduction effect to the fastener has been realized, later the fastener drops to in cooling tank 5 through in the same direction as the through hole on flitch 13, because there is water in the cooling tank 5, the cooling work to the fastener has been realized, later valve 2 is opened, water passes through outlet pipe 3, valve 2, discharge to the external collecting box in, the log back that finishes, because the lateral wall of fastener remains the drop of water, start air pump 25, air pump 25 has realized the change to the air, absorb the air in the delivery box 22 in ventilation pipe 6, because the setting of check valve 11, realized atmospheric pressure balance, hot-air passes through play tuber pipe 7 and discharges, the stoving work to the fastener in cooling tank 5 has been realized, and then realized the make full use of heat energy.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.