WO2021102926A1

WO2021102926A1 - Spraying device of multifunctional production line for coiled material

Info

Publication number: WO2021102926A1
Application number: PCT/CN2019/122024
Authority: WO
Inventors: 张俟; 张超; 周俊毅; 窦登裕
Original assignee: 惠州东方雨虹建筑材料有限责任公司
Priority date: 2019-11-26
Filing date: 2019-11-29
Publication date: 2021-06-03
Also published as: CN212397070U

Abstract

Disclosed is a spraying device (2) of a multifunctional production line for a coiled material. The spraying device (2) is involved. The spraying device (2) comprises a support (24), a water tank (21) and an execution unit, with the support (24) being suitable for providing a mounting space, the water tank (21) being arranged on the support (24) and being connected to the execution unit, and the execution unit being suitable for performing spraying on the surface of the coiled material; a monitoring device (3), with the monitoring device (3) being arranged on the support (24) and being suitable for monitoring the temperature and the humidity of the coiled material; and a control device (4), with the control device (4) being electrically connected with the monitoring device (3), being connected to the execution unit, and being suitable for controlling the execution unit. The spraying device (2) of the multifunctional production line for the coiled material is suitable for the production of a sandy surface or a shale coiled material, monitors the surface temperature of the coiled material, and performs spraying along with changes in the surface temperature of the coiled material, such that not only can modified asphalt be prevented from adhering to a roller due to an excessively high temperature, but the phenomenon that sand grains/shale pieces are not firmly adhered thereto and fall off due to the fact that the surface temperature is too low can also be prevented.

Description

Spray device of multifunctional coil production line

Technical field

The utility model belongs to the field of waterproof coiled material production, and specifically relates to a spray device for a coiled material multifunctional production line.

Background technique

Modified bitumen waterproofing membrane is commonly known as bitumen linoleum. It is based on polyester felt, glass fiber felt, glass fiber polyester felt and other materials. It is modified with petroleum pitch, coal pitch, shale pitch or non-polymer materials. As the base material, with SBS, APAO, APP, SIS as modifiers, and talcum powder, montmorillonite, calcium carbonate, etc. as fillers, dipping or rolling, and spreading flakes on the surface, A sheet-like waterproof material with rollable surface made of granular mineral materials or synthetic polymer films, aluminized films and other materials. The production line of asphalt waterproof membrane mainly includes carcass unfolding device, carcass splicing device, carcass storage device, carcass drying device, tire cloth prepreg device, tension device, oiling device, sanding device, film coating device, Embossing device, self-adhesive molding device, suspension cooling device, roller cooling device, finished product felt storage device, finished product deviation adjustment device, three-roller traction bounce device, automatic felt rolling device and other structures.

For example, the Chinese utility model patent with the patent publication number CN206781205U discloses a cooling and drying device for waterproof membrane coating, which includes a cooling water bed and a spray component, a fixed roller, and a drying device arranged in sequence along the direction of movement of the waterproof membrane. The condensing part and the counter-pressure roller, the spray part is arranged above the cooling water bed and close to the feeding end of the waterproof membrane; the fixed roller is arranged on the cooling water bed along the width direction of the cooling water bed. The surface of the water bed; the drying and condensing component includes a hair dryer, a condenser arranged at the periphery of the hair dryer, and a drainage groove arranged below the condenser.

The existing coil production line produces sand or shale surface coils. Without spraying, the temperature of the coil surface decreases slowly due to the operation of the production line. The asphalt base material on the sand or shale surface is easy to stick to the rollers. After continuous spraying, the environmental humidity of the coil is likely to be too high, and the temperature of the base material is too low, resulting in unworkable bonding of the surface granular or sheet-shaped isolation material, causing the sand on the coil to fall off, and affecting the product quality of the coil.

Utility model content

For this reason, the technical problem to be solved by the present utility model is to provide a spray device for a coil multifunctional production line that prevents sticking of rollers and prevents surface sand particles from falling off.

The spray device of the multifunctional coil production line of the utility model includes:

Spray device, the spray device includes a bracket, a water tank and an execution unit; the bracket is suitable for providing installation space; the water tank is arranged on the bracket and connected with the execution unit; the execution unit is suitable for being installed Spray on the surface of the coil;

A monitoring device, which is arranged on the support and is suitable for monitoring the temperature and humidity of the coil;

A control device, which is electrically connected to the monitoring device and connected to the execution unit, and is suitable for controlling the execution unit.

Further, the water tank and the execution unit are connected by a pipe.

Further, the control device includes a valve, and the valve is provided on a pipeline between the water tank and the execution unit.

Further, the execution unit is a spray head, and the spray head is elongated and parallel to the roller axis of the coil production line.

Further, the monitoring device is a temperature sensor and/or a humidity sensor, and the temperature sensor and/or the humidity sensor is electrically connected to the control device.

Further, the monitoring device is an infrared binocular camera, and the infrared binocular camera is electrically connected to the control device.

Further, the support includes an upright column and a platform, the upright column erects the platform above the roller shaft of the coil production line, the water tank is installed on the platform, and the spray head is installed below the platform.

Further, there are two sets of monitoring devices, which are respectively arranged on both sides of the bottom of the platform.

Further, there are two groups of the pipes, and one end of the pipes in each group is connected to the water tank, and the other end is connected to the spray head.

Further, the connection points between the two sets of pipes and the spray head are located at the two ends of the spray head.

Compared with the prior art, the above-mentioned technical scheme of the present invention has the following advantages:

The utility model adopts a spray device, the spray device includes a bracket, a water tank and an execution unit; the bracket is suitable for providing installation space; the water tank is arranged on the bracket and is connected with the execution unit; the execution unit Is suitable for spraying on the surface of the coil; a monitoring device, the monitoring device is arranged on the support, and is suitable for monitoring the temperature and humidity of the coil; a control device, the control device is electrically connected to the monitoring device, and It is connected with the execution unit and is suitable for controlling the execution unit. In the coil production process, the temperature condition of the coil surface is monitored in real time through the monitoring device. When the coil temperature is too high or too low, the control device and spray device are used to control the temperature of the coil surface, thereby increasing the coil production The yield rate of coil production in the process prevents the asphalt base material of the coil from sticking to the roller.

Description of the drawings

Figure 1 is a schematic diagram of the overall structure of the utility model;

Figure 2 is a schematic diagram of the overall structure of the coil production line;

Figure 3 is a schematic top view of the coil production line;

Among them, 1. Coil production line; 2. Spray device; 3. Monitoring device; 4. Control device; 11. Roller; 12. Roller bracket; 13. Coil; 21. Water tank; 22. Pipe; 23. Spray Head; 24. Bracket; 241. Column; 242. Platform.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the scope of protection of the present utility model.

Example one:

The spray device of the coil multifunctional production line of this embodiment is set on the coil production line 1, as shown in FIG. 1, and includes:

The spray device 2 includes a bracket 24, a water tank 21, and an execution unit; the bracket 24 is adapted to provide installation space; the water tank 21 is arranged on the bracket 24 and is connected to the execution unit; The execution unit is adapted to spray on the surface of the coil 13;

The monitoring device 3 is arranged on the bracket 24 and is suitable for monitoring the temperature and humidity of the coil 13;

The control device 4 is electrically connected to the monitoring device 3 and connected to the execution unit, and is suitable for controlling the execution unit. In this embodiment, during the production process of the coil 13 by the monitoring device 3, the monitoring device 3 is used to monitor the real-time condition of the coil 13 surface, and the control device 4 controls the execution unit, and the temperature of the execution unit on the surface of the coil 13 When it is too high, spray treatment is performed under the control of the control device 4 to reduce the temperature of the surface of the coil 13.

In this embodiment, the specific installation method of the water tank 21 and the execution unit is that the water tank 21 and the execution unit are connected through a pipe 22; the control device 4 includes a valve, and the valve is arranged between the water tank 21 and the execution unit. On the pipeline 22 between the execution units, in this embodiment, the valve is specifically selected as an electromagnetic control valve. The electromagnetic control valve is electrically connected to the monitoring device 3. The monitoring device 3 can measure the temperature and humidity data in the environment, and The corresponding data is transmitted to the control device 4, and the temperature and humidity data thresholds are set in the control device 4. When the monitoring device 3 monitors that the humidity and/or temperature of the environment reaches the threshold, it will turn on/or turn off in a timely manner. The solenoid control valve controls the execution unit to perform opening/closing actions; in this embodiment, the execution unit is a spray head 23, and the spray head 23 is elongated and parallel to the roll axis of the coil production line 1 11.

In order to further optimize the installation and fixation of the spray head 23, the pipes 22 are in two groups, and each group of the pipes 22 has one end connected to the water tank 21 and the other end connected to the spray head 23; The connection points of the spray head 23 are located at the two ends of the spray head 23. The two sets of pipes 22 are used to support both sides of the spray head 23. Adjusting the position of the pipes 22 can also adjust the position of the spray head 23 accordingly. At the same time, the two sets of pipes 22 can increase the amount of liquid flowing from the water tank 21 to the spray head 23. As a result, the spraying ability of the spray head 23 is increased, and the surface of the coil 13 can be sprayed and cooled more quickly.

The monitoring device 3 monitors the real-time temperature of the roller 11 and the coil 13 on the coil production line 1. When the temperature of the coil 13 and the surface of the roller 11 is too high, the control device 4 controls the valve to open, and the water in the water tank 21 It flows to the spray head 23 through the pipe 22 and is sprayed through the spray head 23 to spray on the surface of the coil 13; the temperature of the coil 13 is reduced to prevent the coil 13 from sticking to the roller; when the humidity of the coil 13 is too high, then The valve can be controlled to close to prevent excessive humidity on the coil 13 from causing sand particles on the coil 13 to fall off.

In this embodiment, the monitoring device 3 is an infrared binocular camera, but it is worth noting that the monitoring device 3 is not limited to an infrared binocular camera. The monitoring device 3 is provided on the bracket 24, and the monitoring There are two sets of devices 3, which are respectively arranged on both sides of the top of the bracket 24; the infrared binocular camera, temperature sensor and humidity sensor are suitable for real-time monitoring of the temperature and humidity on the surface of the roller 11 in the coil production line 1.

As shown in Figures 2 and 3, in this embodiment, the specific design of the support 24 and the coil production line 1 is that the support 24 includes a column 241 and a platform 242, and the column 241 erects the platform 242 Above the roller 11 of the coil production line 1, the water tank 21 is arranged on the platform 242, the spray head 23 is arranged below the platform 242, and the coil production line 1 is arranged on the spray device 2 The following part of the structure includes a roller 11 and a roller support 12, the roller 11 is rotatably mounted on the roller support 12, the coil 13 is wound on the roller 11, and is finally wound by a winder. The roller support 12 is arranged below the support 24, so that the spray system can monitor the temperature and humidity of the coil 13 on the roller 11, so as to spray the coil 13 on the roller 11 in a timely manner.

The method of use in this embodiment is as follows: during the production process of the coil 13, the infrared binocular camera is used to monitor the roller 11 of the coil production line 1 in real time, and the control is started when the temperature of the roller 11 of the coil production line 1 is too high. Device 4, the control device 4 will control the spray device 2 to perform spray treatment to reduce the surface temperature of the roller 11 of the coil production line 1. During this process, the monitoring device 3 continuously monitors the surface temperature of the roller 11 of the coil production line 1 When the temperature of the surface of the roller shaft 11 drops to the value set by the system and the humidity increases to the value set by the system, the control device 4 controls the spray device 2 to turn off.

Embodiment two:

The difference between this embodiment and the embodiment is that the monitoring device 3 is a temperature sensor and a humidity sensor, and the temperature sensor and the humidity sensor are electrically connected to the control device 4 through the temperature sensor and the humidity sensor. The temperature and humidity of the surface of the coil 13 are monitored, so that the control device 4 determines and opens the valve to perform spray cooling treatment on the coil 13.

The method of use of this embodiment is as follows: during the production of coil 13, use temperature sensors and humidity sensors to monitor the roller 11 of the coil production line 1 in real time. When the temperature of the roller 11 of the coil production line 1 is too high, start Control device 4, control device 4 will control spray device 2 to perform spray treatment to reduce the surface temperature of roller 11 of coil production line 1. During this process, monitoring device 3 continuously monitors the surface temperature of roller 11 of coil production line 1. Monitoring, when the temperature of the surface of the roller shaft 11 drops to the value set by the system and the humidity increases to the value set by the system, the control device 4 controls the spray device 2 to turn off.

Obviously, the above-mentioned embodiments are merely examples for clear description, and are not intended to limit the implementation manners. For those of ordinary skill in the art, other changes or modifications in different forms can be made on the basis of the above description. It is unnecessary and impossible to list all the implementation methods here. The obvious changes or changes derived from this are still within the scope of protection created by the present utility model.

Claims

A spray device of a multifunctional coil production line, which is characterized in that it comprises:

Spray device, the spray device includes a bracket, a water tank and an execution unit; the bracket is suitable for providing installation space; the water tank is arranged on the bracket and connected with the execution unit; the execution unit is suitable for being installed Spray on the surface of the coil;

A monitoring device, which is arranged on the support and is suitable for monitoring the temperature and humidity of the coil;

A control device, which is electrically connected to the monitoring device and connected to the execution unit, and is suitable for controlling the execution unit.
The spray device of the multifunctional coil production line according to claim 1, wherein the water tank and the execution unit are connected by a pipe.
The spray device of the multifunctional coil production line according to claim 2, wherein the control device comprises a valve, and the valve is provided on a pipeline between the water tank and the execution unit.
The spray device of the coil multifunctional production line according to claim 3, wherein the execution unit is a spray head, and the spray head is elongated and parallel to the roller axis of the coil production line.
The spray device of the multifunctional coil production line according to claim 4, wherein the monitoring device is a temperature sensor and/or a humidity sensor, and the temperature sensor and/or the humidity sensor and the control device Electric connection.
The spray device of the multifunctional coil production line according to claim 4, wherein the monitoring device is an infrared binocular camera, and the infrared binocular camera is electrically connected to the control device.
The spray device of the coil multifunctional production line according to claim 1, wherein the support includes a column and a platform, and the column erects the platform above the roller shaft of the coil production line, and the water tank is installed at On the platform, the spray head is arranged below the platform.
The spray device of the multifunctional coil production line according to claim 7, characterized in that the monitoring devices are in two groups, which are respectively arranged on both sides of the bottom of the platform.
The spray device of the multifunctional coil production line according to claim 5 or 6, characterized in that the pipes are two groups, and one end of the pipes in each group is connected to the water tank, and the other end is connected to the spray head.
The spray device of the multifunctional coil production line according to claim 9, wherein the connection points between the two sets of pipes and the spray head are located at two ends of the spray head.