CN218522600U

CN218522600U - Door curtain control device

Info

Publication number: CN218522600U
Application number: CN202222199699.1U
Authority: CN
Inventors: 陈智勇; 陈祥然; 李鹏飞; 杜鑫泷
Original assignee: Sichuan Communications Construction Group Co Ltd
Current assignee: Sichuan Communications Construction Group Co Ltd
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2023-02-24
Anticipated expiration: 2032-08-19

Abstract

The utility model relates to a maintenance kiln door curtain technical field particularly, relates to a door curtain controlling means, and the maintenance kiln includes entry and a plurality of export, and entry and export all are provided with the door curtain device, and the door curtain device is used for controlling entry and export to open and close, and the export still is provided with the echelette grating device, and the echelette grating device is used for detecting whether there is the object to pass through, still includes microprocessor, and the echelette grating device is connected with microprocessor electricity, and microprocessor is connected with all door curtain device electricity. Adopt the above structure of the utility model, the echelette grating device can detect that there is the object to pass through, feeds back to microprocessor, starts the door curtain device, will export and the door curtain device of entry and close, passes through the switch from the entry and normally gets into, and this can be great degree avoid the staff from export when coming out, do not close the condition of entry.

Description

Door curtain control device

Technical Field

The utility model relates to a maintenance kiln door curtain technical field particularly, relates to a door curtain controlling means.

Background

The curing kiln is a facility for carrying out normal-pressure damp-heat curing or non-pressure steam curing on concrete products. Can be divided into an intermittent curing kiln and a continuous curing kiln. The former is such as a curing pit, a curing chamber and the like, products are put into a kiln for curing in batches, and the temperature rise, the constant temperature and the temperature reduction are controlled by the introduced steam quantity, so that the method is suitable for the production process of a flow machine set method; the latter is such as tunnel type curing kiln, broken line type curing kiln, vertical curing kiln, etc. the product is continuously fed into the kiln from one end, and is discharged from the kiln from the other end after three sections of temperature rise, constant temperature and temperature reduction, and the method is suitable for the production process of the stream conveying belt method.

When the inlet and the outlet of the curing kiln are shared, the door curtain is opened or closed through the button when the curing kiln enters or exits. However, the curing kiln may have the condition that the outlet is inconsistent with the inlet, namely, one inlet and a plurality of outlets, and all the people often have the phenomenon that the door curtain of the inlet is not closed after the people leave the outlet, so that the problems that the temperature and the humidity of the curing kiln do not reach the standard, the curing quality of the beam plate is poor, the resources are wasted and the like are caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a door curtain controlling means solves among the prior art the condition that does not close the door curtain when the staff goes out the maintenance kiln.

The embodiment of the utility model discloses a realize through following technical scheme:

the door curtain control device comprises a curing kiln, wherein the curing kiln comprises an inlet and a plurality of outlets, the inlet is provided with a first door curtain system, and the outlets are provided with a second door curtain system;

the first door curtain system comprises a door curtain device, the second door curtain system comprises a door curtain device and an infrared grating device, the infrared grating device is used for detecting whether an object passes through, and the door curtain device is used for controlling the opening and closing of the inlet and the outlet;

the infrared grating device is electrically connected with the microprocessor, and the microprocessor is electrically connected with all the door curtain devices.

The utility model discloses an in the embodiment, door curtain device includes lifting switch, door frame, rolls up curtain device and door curtain, roll up the curtain device with roll up the curtain all set up in on the door frame, it is used for controlling the lift of door curtain to roll up the curtain device.

The utility model discloses an in the embodiment, roll up curtain device includes motor and axis of rotation, the one end of axis of rotation with the output of motor is connected, the other end with the door frame rotates to be connected, the motor set up in on the door frame, the motor with the microprocessor electricity is connected, the door curtain winding connect in the axis of rotation.

In an embodiment of the present invention, the motor is electrically connected to the microprocessor through a relay.

In an embodiment of the present invention, the sliding rails are respectively disposed on two sides of the door frame, and two sides of the door curtain are disposed in the sliding rails.

In an embodiment of the present invention, the bottom of the slide rail is provided with a power-off button, the power-off button is electrically connected to the microprocessor

The utility model discloses an in the embodiment, the echelette grating device includes echelette grating and link, echelette grating set up in on the link, the link can dismantle connect in on the door frame.

In an embodiment of the present invention, the connecting frame and the door frame are all provided with a plurality of threaded holes, and the connecting frame and the door frame are connected by bolts.

The utility model discloses technical scheme has following advantage and beneficial effect at least:

adopt the above structure of the utility model, mainly included the curing kiln and set up the door curtain device on curing kiln export and entry, wherein, still be provided with the infrared grating device in the exit. When the staff comes out from the export, the infrared grating device can detect that there is the object to pass through, feeds back to microprocessor, starts the door curtain device, closes the door curtain device of export and entry, normally gets into through the switch from the entry, and this can be great degree avoid the staff from when going out from the export, do not close the condition of entry.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on these drawings without inventive efforts.

Fig. 1 is a schematic view of a door curtain control device according to the present invention;

FIG. 2 is a schematic structural view of a door curtain device at an outlet of the present invention;

FIG. 3 is a schematic view of the door frame of the present invention;

icon: the device comprises a motor 1, a rotating shaft 2, a door curtain 3, a door frame 4, a sliding rail 5, an infrared grating 6, a connecting plate 7 and a power-off button 8.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Referring to fig. 1-3, the present invention provides a door curtain control device, which includes a curing kiln, wherein the curing kiln can be provided with an inlet and at least one outlet, i.e. the inlet and the outlet are not the same, and the inlet of the curing kiln in this embodiment can also be used for the staff to go out of the curing kiln.

And the door curtain devices are arranged at the inlet and the outlet and can adopt the conventional design to mainly open and close the outlet or the inlet.

Still be provided with the echelette grating device in the exit, the echelette grating device can set up on the door curtain device of exit, and the echelette grating device can detect whether there is the object through the echelette grating device, can send detected signal to microprocessor below.

The infrared grating device is electrically connected with the microprocessor, the microprocessor is electrically connected with all the door curtain devices, and the microprocessor is mainly used for controlling the power-on and power-off of the door curtain devices.

In the structure, the curing kiln mainly comprises a curing kiln, and an outlet and an inlet which are arranged on the curing kiln, wherein the curing kiln preferably adopts eight outlets, the inlet and the outlet are both provided with door curtain devices, and the outlet is also provided with an infrared grating device. The staff at first puts through the door curtain device power of entry, make the entry open the staff and normally get into, after the inside operation of staff is accomplished, put through the door curtain device power that needs to come out from a certain export, make this export open, when the staff is passing through this export, the echelette device can detect there is the object to pass through, feedback to microprocessor, microprocessor sends the execution order that starts the door curtain device of entrance and the door curtain device that this echelette device belongs to the export, make and correspond the door curtain device and begin the start-up work, make entry and export close, just so can be by the great degree avoid the staff to forget the condition of closing the entry.

The utility model discloses an exemplary embodiment, door curtain device mainly include lifting switch, door frame 4, roll up curtain device and door curtain 3, and door frame 4 installs the export or the entry at the curing kiln as basic support, and roll up curtain device and all install the setting at door frame 4's top with door curtain 3, and the rising and the decline of the mainly used direct control door curtain 3 of roll up curtain device, lifting switch is connected with roll up the curtain device electricity, can control circular telegram and the outage to rolling up the curtain device.

More specifically, roll up curtain device and include motor 1 and axis of rotation 2, and lifting switch is connected with motor 1 promptly, and the one end of axis of rotation 2 is connected with motor 1's output, and the other end can rotate through bearing and door frame 4 and be connected, and motor 1 sets up on door frame 4, and motor 1 can be connected with microprocessor electricity through the relay, and the circular telegram and the outage of control motor 1 that can be better, and 3 winding connections of door curtain are on axis of rotation 2.

When microprocessor's execution command sent to the relay, the relay makes the connecting circuit switching of motor 1 be the route, and motor 1 begins to drive axis of rotation 2 rotatory, and under the drive of axis of rotation 2, makes door curtain 3 begin to transfer, closes export and entry gradually.

For the time of the microprocessor powering the motor 1, a timer may be provided inside the microprocessor, or a device as described below may be provided.

In this embodiment, the slide rail 5 has been seted up respectively to the both sides of door frame, and the both sides of door curtain 3 are located the slide rail 5 and move, can prevent that door curtain 3 from moving towards other directions. Because when the door curtain 3 rises upwards, the power supply can be timely disconnected after the door curtain 3 reaches a specified position under the control of a worker, the power-off button 8 is arranged at the bottom of the sliding rail 5, the power-off button 8 is electrically connected with the microprocessor, when the door curtain 3 moves downwards and contacts the power-off button 8, the power-off button 8 transmits a signal to the microprocessor, and the microprocessor sends a command of disconnecting the power supply of the motor 1, so that the motor 1 stops working.

In this embodiment, the echelette grating device includes echelette grating 6 and link, and echelette grating 6 sets up on the link, and the link can be dismantled and connect on door frame 4, and is concrete, and a plurality of screw holes have all been seted up to connecting plate 7 and door frame 4, and connecting plate 7 and door frame 4 pass through bolted connection, can highly select for use suitable mounting height according to specific use like this.

Wherein, the utility model discloses a relevant equipment model does:

the microprocessor adopts a PLC processor, and has the model: siemens S7-300;

the type 6 of the infrared grating is as follows: XZY-G.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The door curtain control device is characterized by comprising a curing kiln, wherein the curing kiln comprises an inlet and a plurality of outlets, the inlet and the outlets are respectively provided with a door curtain device, and the door curtain devices are used for controlling the inlet and the outlet to be opened and closed;

the outlet is also provided with an infrared grating device which is used for detecting whether an object passes through or not;

2. A door curtain control device as claimed in claim 1, wherein the door curtain device comprises a lifting switch, a door frame (4), a roller blind device and a door curtain (3), the roller blind device and the roller blind are both arranged on the door frame (4), and the roller blind device is used for controlling the lifting of the door curtain (3).

3. A door curtain control device according to claim 2, wherein the rolling shutter device comprises a motor (1) and a rotating shaft (2), one end of the rotating shaft (2) is connected with the output end of the motor (1), the other end of the rotating shaft is rotatably connected with the door frame (4), the motor (1) is arranged on the door frame (4), the motor (1) is electrically connected with the microprocessor, and the door curtain (3) is wound on the rotating shaft (2).

4. A door curtain control as claimed in claim 3, wherein the motor (1) is electrically connected to the microprocessor via a relay.

5. A door curtain control device according to claim 2, characterized in that two sides of the door frame (4) are respectively provided with a sliding rail (5), and two sides of the door curtain (3) are located in the sliding rails (5) for movement.

6. A door curtain control device as claimed in claim 5, characterized in that the bottom of the sliding rail (5) is provided with a power-off button (8), said power-off button (8) being electrically connected with the microprocessor.

7. A door curtain control as claimed in claim 6, wherein the echelette device comprises an echelette (6) and a link (7), the echelette (6) being disposed on the link (7), the link (7) being removably attached to the door frame (4).

8. A door curtain control device as claimed in claim 7, wherein the connecting frame and the door frame (4) are provided with a plurality of threaded holes, and the connecting frame and the door frame (4) are connected through bolts.