CN218998461U

CN218998461U - Dustproof and dampproofing mechanism of lathe switch board

Info

Publication number: CN218998461U
Application number: CN202222415630.8U
Authority: CN
Inventors: 黄文荣
Original assignee: Tianjin Weikuang Electrical Equipment Ltd
Current assignee: Tianjin Weikuang Electrical Equipment Ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-05-09
Anticipated expiration: 2032-09-13

Abstract

The utility model relates to the technical field of machine tool control cabinet devices, in particular to a dustproof and moistureproof mechanism of a machine tool control cabinet, wherein the machine tool control cabinet comprises a cabinet body and a cabinet door hinged on the front face of the cabinet body, the top and the side wall of the cabinet body are respectively provided with an air supply opening and an air exhaust grille, the dustproof and moistureproof mechanism comprises a temperature and humidity sensor arranged on the side wall of the cabinet body and color-changing silica gel arranged on the inner bottom surface of the cabinet body, a fan is arranged at the air supply opening, an electric heating element is fixedly arranged at the air outlet position of the fan at the air supply opening, and the temperature and humidity sensor is connected with a microprocessor which is connected with the fan and the electric heating element. When the humidity in the cabinet body is higher and the temperature is lower, the fan and the electric heating element are controlled to send hot air; when the humidity in the cabinet body is higher and the temperature is higher, only the fan is controlled to supply air, so that a good dehumidifying and dedusting effect is achieved, and meanwhile, the additionally arranged allochroic silica gel can intuitively judge whether the cabinet body is moist or not.

Description

Dustproof and dampproofing mechanism of lathe switch board

Technical Field

The utility model relates to the technical field of machine tool control cabinet devices, in particular to a dustproof and moistureproof mechanism of a machine tool control cabinet.

Background

The machine tool control cabinet can be unavoidable in the use and can electrostatically adsorb a large amount of dust and accumulate in the internal portion of cabinet, and when the dust accumulated on the electronic component, probably can cause the short circuit to the electronic component, and then reduce the life of machine tool control cabinet, simultaneously, the electronic component of machine tool control cabinet inside also is easily polluted and is consequently reduced the life of machine tool control cabinet.

Disclosure of Invention

The utility model aims to provide a dustproof and moistureproof mechanism of a machine tool control cabinet, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dustproof dampproofing mechanism of lathe switch board, wherein, the lathe switch board includes the cabinet body and articulates installs at the positive cabinet door of the cabinet body, the top and the lateral wall of the cabinet body are provided with supply-air outlet and exhaust grille respectively, be provided with the observation window on the cabinet door, dustproof dampproofing mechanism is including setting up the temperature and humidity sensor of the internal lateral wall of cabinet and the allochroic silica gel of the internal bottom surface of cabinet, the fan is installed to supply-air outlet department, and supply-air outlet department is located the air inlet position lid of fan and is equipped with the protection filter screen, and supply-air outlet department is located the air-out position of fan and has set firmly electric heating element, temperature and humidity sensor connects microprocessor, microprocessor connects fan and electric heating element.

Optionally, the cabinet body bottom rigid coupling has fixed lower margin, fixed lower margin peripheral threaded connection has adjustable high regulation lower margin.

Optionally, the interior top surface of the cabinet body is located the outer edge of supply-air outlet and has through the support mounting the fan, the support is including being a plurality of L type branch that distribute along circumference array and connecting each branch and be integrative arc pole, and the motor rigid coupling is on branch, the one end shaping that branch is close to mutually has the shaft hole that supplies the motor shaft of fan to pass, the one end that branch kept away from mutually outwards forms the otic placode of laminating cabinet body interior top surface, and has offered the screw that is used for the spiro union fixed on the otic placode.

Optionally, the lateral wall of the cabinet body is fixedly connected with two supports extending to the lower part of the fan, and the electric heating element is connected between the two supports.

Compared with the prior art, the utility model provides a dustproof and moistureproof mechanism of a machine tool control cabinet, which has the following beneficial effects: the temperature and humidity sensor, the microprocessor, the fan and the electric heating element are additionally arranged in the cabinet body, so that a closed loop system is formed by the temperature and humidity sensor, the microprocessor, the fan and the electric heating element, and when the humidity in the cabinet body is higher and the temperature is lower, the fan and the electric heating element are controlled to send hot air; when the humidity in the cabinet body is higher and the temperature is higher, only the fan is controlled to supply air, so that a good dehumidifying and dedusting effect is achieved, and meanwhile, the additionally arranged allochroic silica gel can intuitively judge whether the cabinet body is moist or not.

Drawings

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

fig. 2 is a schematic structural view of a stent according to the present utility model.

In the figure: 1. a cabinet body; 101. an air supply port; 102. an exhaust grille; 103. fixing the ground feet; 104. adjusting the ground feet; 2. a cabinet door; 201. an observation window; 3. color-changing silica gel; 4. a microprocessor; 5. a temperature and humidity sensor; 6. a fan; 7. an electric heating element; 8. a support; 9. a bracket; 901. a support rod; 902. an arc-shaped rod; 903. a shaft hole; 904. ear plates; 905. a screw hole; 10. and (5) protecting the filter screen.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: referring to fig. 1-2, the utility model provides a dustproof and moistureproof mechanism of a machine tool control cabinet, wherein the machine tool control cabinet comprises a cabinet body 1 and a cabinet door 2 hinged on the front surface of the cabinet body 1, an air supply port 101 and an air exhaust grille 102 are respectively arranged on the top and the side wall of the cabinet body 1, an observation window 201 is arranged on the cabinet door 2, the dustproof and moistureproof mechanism comprises a temperature and humidity sensor 5 arranged on the inner side wall of the cabinet body 1 and a color-changing silica gel 3 arranged on the inner bottom surface of the cabinet body 1, a fan 6 is arranged at the air supply port 101, a protective filter screen 10 is covered on the air inlet position of the fan 6 at the air supply port 101, an electric heating element 7 is fixedly arranged on the air outlet position of the fan 6 at the air supply port 101, the temperature and humidity sensor 5 is connected with a microprocessor 4, and the microprocessor 4 is connected with the fan 6 and the electric heating element 7.

The color-changing silica gel 3 can absorb water vapor in the cabinet body 1 and turn red, so that whether the cabinet body 1 is moist or not can be intuitively judged through the color-changing condition of the color-changing silica gel 3.

In a specific embodiment, the microprocessor 4 includes a threshold adjustment module and a comparison module, the threshold adjustment module is used for adjusting a temperature and humidity threshold, and the comparison module is electrically connected with the temperature and humidity sensor 5 and the threshold adjustment module and is used for receiving a temperature and humidity value of the environment and a set temperature and humidity threshold and performing a comparison response so as to logically control the operation of the fan 6 and the heating element; when the humidity value is higher than the set humidity threshold and the temperature value is lower than the set temperature threshold, a comparison module in the microprocessor 4 controls the fan 6 to supply air, and the electric heating element 7 is utilized to carry out electric heating on the supplied air so as to achieve good dust and moisture removal effect; when the humidity value is higher than the set humidity threshold value and the temperature value is higher than the set temperature threshold value, the comparison module in the microprocessor 4 only controls the fan 6 to supply air, so that the aging of the electrical elements is prevented from being accelerated due to the fact that the temperature in the cabinet body 1 is too high; the microprocessor 4 can select STC89C51RC singlechip as a control core, and the electric elements can be connected with mains supply to realize the dustproof and dampproof action process.

Wherein, cabinet body 1 bottom rigid coupling has fixed lower margin 103, and fixed lower margin 103 peripheral threaded connection has adjustable height's regulation lower margin 104. When the cabinet 1 is placed on uneven ground, the flatness of the cabinet 1 can be adjusted by screwing the adjusting feet 104.

In addition, the interior top surface of cabinet body 1 is located the outer edge of supply-air outlet 101 and installs fan 6 through support 9, and support 9 is including being a plurality of L type branch 901 that distribute along circumference array and connecting each branch 901 and be integrative arc pole 902, and the motor rigid coupling is on branch 901, and the one end that branch 901 is close to has the shaft hole 903 that supplies the motor shaft of fan 6 to pass, and the one end that branch 901 is kept away from outwards forms the otic placode 904 of laminating cabinet body 1 interior top surface, and offers the screw 905 that is used for the spiro union fixed on the otic placode 904.

Finally, the side wall of the cabinet body is fixedly connected with two supports extending to the lower part of the fan, and an electric heating element is connected between the two supports.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Dustproof and dampproofing mechanism of lathe switch board, wherein, the lathe switch board includes cabinet body (1) and articulates installs in positive cabinet door (2) of cabinet body (1), the top and the lateral wall of cabinet body (1) are provided with supply-air outlet (101) and air exhaust grid (102) respectively, be provided with observation window (201), its characterized in that on cabinet door (2): dustproof dampproofing mechanism is including setting up temperature and humidity sensor (5) and cabinet body (1) interior bottom surface allochroic silica gel (3) of the inside wall of cabinet body (1), fan (6) are installed in supply-air outlet (101) department, and supply-air outlet (101) department is located the air inlet position lid of fan (6) and is equipped with protection filter screen (10), and supply-air outlet (101) department is located the air-out position of fan (6) and has set firmly electric heating element (7), microprocessor (4) are connected in temperature and humidity sensor (5), microprocessor (4) are connected fan (6) and electric heating element (7).

2. The dustproof and moistureproof mechanism of a machine tool control cabinet according to claim 1, wherein: the cabinet is characterized in that a fixed anchor (103) is fixedly connected to the bottom of the cabinet body (1), and an adjustable anchor (104) capable of adjusting height is connected to the periphery of the fixed anchor (103) through threads.

3. The dustproof and moistureproof mechanism of a machine tool control cabinet according to claim 1, wherein: the utility model discloses a cabinet body, including cabinet body (1), cabinet body (901) are located the outer edge of supply-air outlet (101) and install through support (9) fan (6), support (9) are including being a plurality of L type branch (901) that distribute along circumference array and connecting each branch (901) arc pole (902) that are integrative, and the motor rigid coupling is on branch (901), the one end shaping that branch (901) is close to has shaft hole (903) that the motor shaft that supplies fan (6) passed, the one end that branch (901) kept away from outwards forms otic placode (904) of laminating cabinet body (1) inner top surface, and offer on otic placode (904) screw (905) that are used for the spiro union fixed.

4. The dustproof and moistureproof mechanism of a machine tool control cabinet according to claim 1, wherein: the side wall of the cabinet body (1) is fixedly connected with two supports (8) extending to the lower part of the fan (6), and the electric heating element (7) is connected between the two supports (8).