CN216083515U

CN216083515U - Temperature control device for producing metal stand column

Info

Publication number: CN216083515U
Application number: CN202122816210.6U
Authority: CN
Inventors: 李春林
Original assignee: Hubei Tengyue Machinery Manufacturing Co ltd
Current assignee: Hubei Tengyue Machinery Manufacturing Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-03-18
Anticipated expiration: 2031-11-17

Abstract

The utility model discloses a temperature control device for producing a metal upright post, which comprises a shell and a temperature control mechanism, wherein the shell is provided with a plurality of temperature control holes; a housing: the center of the inner part of the baffle plate is provided with a baffle plate, and the middle part of the baffle plate is uniformly provided with through grooves; temperature control mechanism: the temperature sensors are uniformly arranged on the bottom surface of the shell, and are arranged in mounting ports symmetrically arranged on the bottom surface of the shell; wherein: still include the PLC controller, the PLC controller sets up in the leading flank of shell, and external power supply is connected to the input electricity of PLC controller, and the input of PLC controller is connected to temperature sensor's output electricity, temperature control mechanism includes heat-conducting plate, hot plate, refrigeration piece and heat conduction fins, the equal array of hot plate and refrigeration piece sets up inside the lower extreme opening of shell, this a temperature control device for producing metal stand conveniently carries out the regulation and control of temperature to the inside cooling water of shell fast as required, and the inside cooling water temperature of shell is more even, and it is more accurate to control the temperature.

Description

Temperature control device for producing metal stand column

Technical Field

The utility model relates to the technical field of metal upright post production, in particular to a temperature control device for producing a metal upright post.

Background

The metal upright post is mainly fixed with the handrail surface pipe through welding or fastening screw as the support column of handrail, and the support column of handrail such as mainly used stair railing, balcony guardrail, passageway railing is divided according to shaft shape: tubular stand, band steel stand and special-shaped stand, wherein: the common square tube and the common round tube of the tubular upright post are the post bodies, the manufacturing cost is low, the flat steel upright post is divided into a single steel plate upright post and a double steel plate upright post, three steel plates are rare, the steel type upright post is high in manufacturing cost, a hollow plate and a solid plate are also divided, the special-shaped upright post is mainly used for a handrail in a floor glass style, the special-shaped upright post has the advantages of convenience and rapidness, and time cost can be effectively saved, the metal upright post is generally required to be quenched to improve the strength of the post body during production, the temperature of the mineral oil-based quenching liquid is not obviously influenced by the cooling speed during quenching, but the temperature of the water-based quenching liquid is sensitive to the cooling speed, the water temperature for generally immersing and quenching is 25-45 ℃, the spraying and quenching is 25-35 ℃ and not higher than 50 ℃, and is kept within 5 ℃, but most of the existing quenching devices do not have the temperature control function, the influence of the external temperature on the quenching water is large, and the water temperature is easy to rise after continuous quenching, the need to wait for natural cooling results in lower subsequent production efficiency, and for this reason, we propose a temperature control device for producing metal columns.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the existing defects, and provide a temperature control device for producing a metal stand column, which is convenient to quickly regulate and control the temperature of cooling water in a shell according to needs, the temperature of the cooling water in the shell is more uniform, the temperature control is more accurate, the metal stand column can be quenched at a proper temperature, the quality of the metal stand column is better, and the problems in the background art can be effectively solved.

In order to achieve the purpose, the utility model provides the following technical scheme: a temperature control device for producing metal upright posts comprises a shell and a temperature control mechanism;

a housing: the center of the inner part of the baffle plate is provided with a baffle plate, and the middle part of the baffle plate is uniformly provided with through grooves;

temperature control mechanism: the temperature sensors are uniformly arranged on the bottom surface of the shell, and are arranged in mounting ports symmetrically arranged on the bottom surface of the shell;

wherein: still include the PLC controller, the PLC controller sets up in the leading flank of shell, and external power source is connected to the input electricity of PLC controller, and the input of PLC controller is connected to temperature sensor's output electricity, conveniently carries out the regulation and control of temperature to the inside cooling water of shell as required fast, and the inside cooling water temperature of shell is more even, and the accuse temperature is more accurate, can quench the metal stand with suitable temperature, and the quality of metal stand is better.

Further, accuse temperature mechanism includes heat-conducting plate, hot plate, refrigeration piece and heat conduction fin, the equal array of hot plate and refrigeration piece sets up inside the lower extreme opening of shell, hot plate and refrigeration piece interval set up, the upper surface of hot plate and refrigeration piece all is provided with the heat-conducting plate, the equal vertical array in upper surface of heat-conducting plate is provided with heat conduction fin, heat conduction fin respectively with shell bottom surface evenly distributed's mounting groove inner wall fixed connection, the output of PLC controller is connected to the equal electricity of input of hot plate and refrigeration piece, the convenience carries out the regulation and control of temperature to the inside cooling water of shell as required fast.

Furthermore, the upper ends of the heat conduction fins are located at the bottom end of the inner portion of the shell, the inner portion of the heat conduction plate is of a honeycomb structure, and the temperature transfer efficiency is higher.

Furthermore, a guard plate is arranged at an opening at the lower end of the shell, and the upper structure is protected.

Further, the lower extreme symmetry of the side of controlling of shell is provided with the radiating groove, and radiator fan is all installed to the inside of radiating groove, and PLC controller's output is connected to radiator fan's input electricity, guarantees the normal heat dissipation of hot plate and refrigeration piece during operation.

Further, still include pivot and motor, the end corresponds the commentaries on classics hole that sets up through sealed bearing and shell front and back side around the pivot and rotates and be connected, the impartial interval in middle part of two pivots is provided with the impeller, the front end of two pivots all extends to the front side of shell and is provided with the belt pulley in end department, connect through belt transmission between two belt pulleys, the motor passes through the motor frame to be set up in the leading flank of shell, the output shaft of motor and the pivot fixed connection on right side, the output of PLC controller is connected to the input electricity of motor, it is more even to make cooling water temperature.

Furthermore, a heat insulation layer is arranged at the upper end of the inner portion of the shell, a heat insulation layer is arranged on the bottom surface of the shell, and openings corresponding to the heat conduction fins are evenly formed in the middle of the heat insulation layer to play a role in heat insulation.

Compared with the prior art, the utility model has the beneficial effects that: this a temperature control device for producing metal stand has following benefit:

1. temperature sensor can real-time detection cooling water's temperature and with temperature information transmission to PLC controller, PLC controller control heating board work, through heat-conducting plate and heat conduction fin with the inside of heat fast transfer to shell, can carry out even intensification to the inside cooling water of shell, PLC controller control refrigeration piece work, make heat-conducting plate and heat conduction fin rapid cooling, and then make the inside cooling water rapid cooling of shell, conveniently carry out the regulation and control of temperature to the inside cooling water of shell as required fast, thereby quench the metal stand with suitable temperature, guarantee the quality of metal stand.

2. The PLC controller controls the motor to work, the two rotating shafts are driven to rotate synchronously through the belt, and the impeller at the middle part of the rotating shaft stirs cooling water, so that the temperature of the cooling water is more uniform.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal cross-sectional structure of the present invention.

In the figure: the device comprises a shell 1, a temperature control mechanism 2, a heat conducting plate 21, a heating plate 22, a refrigerating piece 23, heat conducting fins 24, an isolating plate 3, a heat insulating layer 4, a heat insulating layer 5, a temperature sensor 6, a protecting plate 7, a cooling fan 8, a rotating shaft 9, an impeller 10, a belt 11, a motor 12 and a PLC controller 13.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present embodiment provides a technical solution: a temperature control device for producing metal upright posts comprises a shell 1 and a temperature control mechanism 2;

the shell 1: the middle part of the inner part of the shell is provided with a partition plate 3, the middle part of the partition plate 3 is uniformly provided with through grooves, the damage to the structure at the bottom end in the shell 1 can be prevented when the metal stand column is quenched, and the opening at the lower end of the shell 1 is provided with a protective plate 7 which can protect the upper structure;

temperature control mechanism 2: the temperature control mechanism 2 comprises a heat conduction plate 21, a heating plate 22, a refrigerating sheet 23 and heat conduction fins 24, the heating plate 22 and the refrigerating sheet 23 are uniformly arranged in an opening at the lower end of the shell 1, the heating plate 22 and the refrigerating sheet 23 are arranged at intervals, the heat conduction plate 21 is arranged on the upper surfaces of the heating plate 22 and the refrigerating sheet 23, the heat conduction fins 24 are longitudinally arranged on the upper surface of the heat conduction plate 21, the heat conduction fins 24 are respectively fixedly connected with the inner walls of mounting grooves uniformly distributed on the bottom surface of the shell 1, the upper ends of the heat conduction fins 24 are positioned at the bottom end inside the shell 1, the heat conduction plate 21 is of a honeycomb structure, the heating plate 22 works, heat is rapidly transferred to the inside of the shell 1 through the heat conduction plate 21 and the heat conduction fins 24, and can uniformly heat the cooling water inside the shell 1, the refrigeration piece 23 works to quickly cool the heat conduction plate 21 and the heat conduction fins 24, so that the cooling water in the shell 1 is quickly cooled, the temperature of the cooling water in the shell 1 can be quickly regulated and controlled as required, the metal stand column is quenched at a proper temperature, the upper end in the shell 1 is provided with the heat insulation layer 4, the bottom surface of the shell 1 is provided with the heat insulation layer 5, the middle part of the heat insulation layer 5 is uniformly provided with openings corresponding to the heat conduction fins 24, the heat insulation effect on the cooling water in the shell 1 can be realized, the lower ends of the left side surface and the right side surface of the shell 1 are symmetrically provided with heat dissipation grooves, the heat dissipation fans 8 are arranged in the heat dissipation grooves, the heat dissipation fans 8 work, and the normal heat dissipation of the heating plate 22 and the refrigeration piece 23 during working can be ensured;

wherein: still include PLC controller 13, PLC controller 13 sets up in the leading flank of shell 1, and external power source is connected to PLC controller 13's input electricity, and PLC controller 13's input is connected to temperature sensor 6's output electricity, and PLC controller 13's output is connected to the equal electricity of hot plate 22, refrigeration piece 23 and radiator fan 8's input, guarantees each structural circuit's normal operating.

Wherein: still include pivot 9 and motor 12, the end corresponds the commentaries on classics hole rotation that sets up through sealed bearing and shell 1 front and back side around pivot 9 and is connected, the impartial interval in middle part of two pivot 9 is provided with impeller 10, the front end of two pivot 9 all extends to shell 1's front side and is provided with the belt pulley in end department, connect through 11 transmissions of belt between two belt pulleys, motor 12 passes through the motor frame and sets up in shell 1's front side, motor 12's output shaft and the pivot 9 fixed connection on right side, PLC controller 13's output is connected to motor 12's input electricity, PLC controller 13 control motor 12 works, drive two pivot 9 synchronous rotations through belt 11, impeller 10 at pivot 9 middle part stirs the cooling water, make the cooling water temperature more even.

The working principle of the temperature control device for producing the metal upright column provided by the utility model is as follows: cooling water for quenching the metal stand column is injected into the shell 1, the temperature sensor 6 can detect the temperature of the cooling water in real time and send temperature information to the PLC 13, the PLC 13 controls the heating plate 22 to work, heat is quickly transferred to the inside of the shell 1 through the heat conduction plate 21 and the heat conduction fins 24, the cooling water in the shell 1 can be uniformly heated, the PLC 13 controls the refrigerating sheet 23 to work, the heat conduction plate 21 and the heat conduction fins 24 are quickly cooled, the cooling water in the shell 1 is further quickly cooled, the temperature of the cooling water in the shell 1 can be quickly regulated and controlled as required, so that the metal stand column is quenched at a proper temperature, the isolation plate 3 can prevent the metal stand column from damaging the structure at the bottom end in the shell 1 during quenching, the PLC 13 controls the motor 12 to work simultaneously, the belt 11 drives the two rotating shafts 9 to synchronously rotate, impeller 10 at9 middle parts of pivot stirs the cooling water, makes the cooling water temperature more even, and heat preservation 4 and insulating layer 5 can play the heat preservation effect to the cooling water of 1 inside of shell, and the normal heat dissipation of hot plate 22 and the 23 during operations of refrigeration piece is guaranteed in the work of PLC controller 13 control radiator fan 8 work, and backplate 7 can play the guard action to the top structure.

It is to be noted that the heating plate 22, the refrigerating fins 23, the motor 12 and the temperature sensor 6 disclosed in the above embodiments can be freely configured according to actual application scenarios, the heating plate 22 is suggested to be a type ty-06 heating plate, the refrigerating fins 23 are suggested to be a type CP10 refrigerating fins, the motor 12 is suggested to be a type GNB2118A motor, the temperature sensor 6 is suggested to be a type NST112X temperature sensor, the core chip inside the PLC controller 13 is suggested to be an AT90 series single chip microcomputer, and the PLC controller 13 controls the heating plate 22, the refrigerating fins 23, the motor 12 and the temperature sensor 6 to work by a method commonly used in the prior art.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A temperature control device for producing metal upright posts is characterized in that: comprises a shell (1) and a temperature control mechanism (2);

housing (1): a partition plate (3) is arranged at the center of the interior of the partition plate, and through grooves are uniformly formed in the middle of the partition plate (3);

temperature control mechanism (2): the temperature sensors (6) are uniformly arranged on the bottom surface of the shell (1), and are arranged in mounting holes symmetrically arranged on the bottom surface of the shell (1);

wherein: still include PLC controller (13), PLC controller (13) set up in the leading flank of shell (1), and external power source is connected to the input electricity of PLC controller (13), and the input of PLC controller (13) is connected to the output electricity of temperature sensor (6).

2. A temperature control apparatus for producing a metal stud according to claim 1, wherein: accuse temperature mechanism (2) include heat-conducting plate (21), hot plate (22), refrigeration piece (23) and heat conduction fin (24), hot plate (22) and refrigeration piece (23) equal array set up inside the lower extreme opening of shell (1), hot plate (22) and refrigeration piece (23) interval set up, the upper surface of hot plate (22) and refrigeration piece (23) all is provided with heat-conducting plate (21), the equal vertical array of upper surface of heat-conducting plate (21) is provided with heat conduction fin (24), heat conduction fin (24) respectively with shell (1) bottom surface evenly distributed's mounting groove inner wall fixed connection, the output of PLC controller (13) is connected to the equal electricity of input of hot plate (22) and refrigeration piece (23).

3. A temperature control apparatus for producing a metal stud according to claim 2, wherein: the upper ends of the heat conducting fins (24) are positioned at the bottom end of the inner part of the shell (1), and the inner part of the heat conducting plate (21) is of a honeycomb structure.

4. A temperature control apparatus for producing a metal stud according to claim 1, wherein: a guard plate (7) is arranged at the lower opening of the shell (1).

5. A temperature control apparatus for producing a metal stud according to claim 1, wherein: the heat dissipation device is characterized in that heat dissipation grooves are symmetrically formed in the lower ends of the left side surface and the right side surface of the shell (1), heat dissipation fans (8) are installed inside the heat dissipation grooves, and the input ends of the heat dissipation fans (8) are electrically connected with the output end of the PLC (13).

6. A temperature control apparatus for producing a metal stud according to claim 1, wherein: still include pivot (9) and motor (12), the end corresponds the commentaries on classics hole rotation that sets up through sealed bearing and shell (1) front and back side around pivot (9) and is connected, the equal interval in middle part of two pivot (9) is provided with impeller (10), the front end of two pivot (9) all extends to the front side of shell (1) and is provided with the belt pulley in end department, connect through belt (11) transmission between two belt pulleys, motor (12) set up in the leading flank of shell (1) through the motor frame, the output shaft of motor (12) and pivot (9) fixed connection on right side, the output of PLC controller (13) is connected to the input electricity of motor (12).

7. A temperature control apparatus for producing a metal stud according to claim 2, wherein: the heat-insulating layer (4) is arranged at the upper end of the inside of the shell (1), the heat-insulating layer (5) is arranged on the bottom surface of the shell (1), and openings corresponding to the heat-conducting fins (24) are uniformly formed in the middle of the heat-insulating layer (5).