Automatic fire-proof cloth distributing device

Abstract

The invention provides an automatic fire-proof cloth dispensing device, and relates to the technical field of fire fighting, the automatic fire-proof cloth dispensing device comprises a shell, the shell is provided with a discharge port and a retainer plate, and the retainer plate is arranged at the discharge port; the storage bin is arranged in the shell, and a feeding opening is formed in the upper end of the storage bin; the feeding mechanism is arranged at the opening of the storage bin and comprises a pair of feeding rolling shafts and further comprises a discharging rod and limiting plates arranged on the two sides of the feeding rolling shafts, the distance between the two limiting plates is not smaller than the fireproof cloth, and the thickness of the discharging rod and the upper surface of the feeding rolling shafts is not smaller than the thickness of the fireproof cloth; the discharging mechanism comprises a pair of discharging rolling shafts, a tensioning mechanism, a pressing mechanism and a cutter, the discharging rolling shafts drive the fireproof cloth to be discharged out of the shell through the discharging port, the tensioning mechanism is used for making the fireproof cloth in a flat state, the pressing mechanism is used for pressing the fireproof cloth after the discharging rolling shafts stop, and the cutter is used for cutting the fireproof cloth; the fireproof cloth sequentially passes through the feeding rolling shaft, the tensioning mechanism, the discharging rolling shaft and the discharging opening from the feeding opening of the storage bin.

Description

Technical Field

[0001] This invention relates to the field of fire protection technology, and in particular to an automatic fireproof cloth dispensing device. Background Technology

[0002] The most significant challenges in obtaining fireproof cloth are its weight, requiring a team of five to six people, reliance on visual estimation for dimensions, arbitrary and unplanned distribution, and high safety risks. As a necessary condition for hot work, the difficulty in obtaining fireproof cloth and the arbitrary distribution significantly hinder the progress of subsequent operations.

[0003] To reduce the unnecessary time spent on the collection process, various tools and equipment have been developed. However, due to the heavy weight of the fireproof cloth, its frequent use, and the arbitrary collection process, the existing tools and equipment are not very effective. Summary of the Invention

[0004] The purpose of this invention is to provide an automatic fireproof cloth dispensing device to solve the problem of low dispensing efficiency of existing fireproof cloths.

[0005] In a first aspect, the present invention provides an automatic fireproof cloth dispensing device, comprising: The outer casing is equipped with a discharge port and a material support plate, with the material support plate located at the discharge port; The storage bin is located inside the outer shell and is used to store fireproof cloth. The storage bin has a feeding opening at the top. The feeding mechanism is located at the opening of the storage bin and includes a pair of feeding rollers, a discharge rod, and limiting plates on both sides of the feeding rollers. The distance between the two limiting plates is not less than the fireproof cloth, and the upper surfaces of the discharge rod and the feeding rollers are not less than the thickness of the fireproof cloth. The discharge mechanism includes a pair of discharge rollers, a tensioning mechanism, a pressing mechanism, and a cutter. The discharge rollers drive the fireproof cloth to be discharged out of the outer casing through the discharge port. The tensioning mechanism is used to keep the fireproof cloth in a flat state. The pressing mechanism is used to press the fireproof cloth after the discharge rollers stop. The cutter is used to cut the fireproof cloth. The fireproof cloth is fed from the feeding opening of the storage silo, passing through the feeding roller, tensioning mechanism, discharging roller and discharging port in sequence.

[0006] In an optional embodiment, the tensioning mechanism includes a tensioning rod located below the fireproof cloth.

[0007] In an optional embodiment, the discharge structure also includes a safety light curtain, which is located inside the housing near the discharge port and is used to detect foreign objects and trigger an alarm.

[0008] In an optional implementation, it also includes a control module, an input device, and an output device, wherein the input device is used to input user information, and the output device is used to output the device's operating status.

[0009] In an optional implementation, the control module includes a length control module, which is used to obtain the length of the fireproof cloth being dispensed and to send a stop signal to the discharge roller.

[0010] In an optional implementation, the length control module obtains the dispensing length of the fireproof cloth by acquiring the motion information of the discharge roller.

[0011] In an optional implementation, the input device includes a facial recognition camera and a fingerprint collection system for automatically inputting user information; the output device includes a warning light and a speaker.

[0012] In an optional embodiment, the material support plate includes an adjustable support rod, one end of which is rotatably connected to the housing. When the material support plate is in the retracted state, it is in contact with the side of the housing. When the material support plate is in the open state, it forms an angle with the side of the housing. The adjustable support rod is used to adjust the angle between the material support plate and the side of the housing.

[0013] In an optional implementation, a power system is also included, which is connected to the discharge roller.

[0014] In an optional implementation, the feeding roller is a driven roller.

[0015] The automatic fireproof cloth dispensing device provided by this invention has the following beneficial effects: 1. The cooperation between the feeding mechanism and the discharging mechanism enables the automatic conveying and dispensing of fireproof cloth from the storage bin to the discharge port. The limiting plate and the discharging rod of the feeding mechanism can prevent the fireproof cloth from shaking during the feeding process, ensuring that the fireproof cloth can be fed smoothly. The tensioning mechanism of the discharging mechanism can further improve the smoothness of the fireproof cloth discharge. The pressing mechanism can ensure the stable placement of the fireproof cloth before it is cut. The cutter can automatically cut the fireproof cloth inside the shell. 2. The discharge mechanism is located near the feeding opening of the storage silo, which makes it easier to place the discharge mechanism closer to the discharge port. At the same time, it can also avoid problems such as shaking and unevenness of the fireproof cloth during transportation, and solve the problem that the fireproof cloth is heavy and not easy to transport stably. Attached Figure Description

[0016] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0017] Figure 1This is a schematic diagram of the overall structure of the automatic fireproof cloth dispensing device provided in an embodiment of the present invention; Figure 2 A side view of the feeding mechanism of the automatic fireproof cloth dispensing device provided in an embodiment of the present invention; Figure 3 A top view of the feeding mechanism of the automatic fireproof cloth dispensing device provided in an embodiment of the present invention; Figure 4 This is a schematic diagram of the discharging mechanism of the automatic fireproof cloth dispensing device provided in an embodiment of the present invention; Figure 5 This is a front view of the outer casing of the automatic fireproof cloth dispensing device provided in an embodiment of the present invention.

[0018] Icons: 100 - Outer casing; 110 - Discharge port; 120 - Material support plate; 121 - Adjustable support rod; 200 - Storage bin; 300 - Feeding mechanism; 310 - Feeding roller; 320 - Discharge rod; 330 - Limiting plate; 400 - Discharge mechanism; 410 - Discharge roller; 420 - Tensioning mechanism; 430 - Pressing mechanism; 440 - Safety light curtain; 510 - Face recognition camera; 520 - Fingerprint collection system; 530 - Warning light; 540 - Speaker; 550 - Display; 560 - Control button. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. The components of the embodiments of the present invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the invention without inventive effort are within the scope of protection of the invention.

[0021] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0022] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this invention is in use. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention. In addition, the terms "first," "second," "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0023] Furthermore, terms such as "horizontal," "vertical," and "sag" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0024] In the description of this invention, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0025] The following detailed description of some embodiments of the present invention is provided in conjunction with the accompanying drawings. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0026] This invention provides an automatic fireproof cloth dispensing device, such as... Figures 1 to 5As shown, it includes: a housing 100, which has a discharge port 110 and a support plate 120, with the support plate 120 located at the discharge port 110; a storage bin 200, located inside the housing 100, used for storing fireproof cloth, with a feeding opening at the upper end of the storage bin 200; and a feeding mechanism 300, located at the opening of the storage bin 200, including a pair of feeding rollers 310, a discharge rod 320, and limiting plates 330 located on both sides of the feeding rollers 310, the distance between the two limiting plates 330 being not less than the distance between the fireproof cloth and the discharge rod 320. The upper surface of 10 is not less than the thickness of the fireproof cloth; the discharge mechanism 400 includes a pair of discharge rollers 410, a tensioning mechanism 420, a pressing mechanism 430 and a cutter. The discharge rollers 410 drive the fireproof cloth to be discharged out of the outer shell 100 through the discharge port 110. The tensioning mechanism 420 is used to keep the fireproof cloth in a flat state. The pressing mechanism 430 is used to press the fireproof cloth after the discharge rollers 410 stop. The cutter is used to cut the fireproof cloth. The fireproof cloth passes through the feeding opening of the storage bin 200 in sequence through the feeding rollers 310, the tensioning mechanism 420, the discharge rollers 410 and the discharge port 110.

[0027] In this embodiment, the cooperation between the feeding mechanism 300 and the discharging mechanism 400 enables the automatic conveying and dispensing of fireproof cloth from the storage bin 200 to the discharge port 110.

[0028] In this embodiment, the limiting plate 330 and the feeding rod 320 of the feeding mechanism 300 can also prevent the fireproof cloth from swaying during the feeding process, ensuring that the fireproof cloth can be fed smoothly. Figure 2 and Figure 3 As shown, limiting plates 330 are located on both sides of the feeding roller 310. The distance between the two limiting plates 330 is not less than that of the fireproof cloth. Therefore, the limiting plates 330 can be used to limit the fireproof cloth in the horizontal direction or in the axial direction of the feeding roller 310, preventing the fireproof cloth from shaking in this direction and ensuring stable conveying of the fireproof cloth. The feeding rod 320 is used to limit the fireproof cloth in the radial direction of the feeding roller 310, preventing the fireproof cloth from jumping in this direction and ensuring stable conveying of the fireproof cloth.

[0029] In this embodiment, as Figure 1 and Figure 4 As shown, the tensioning mechanism 420 of the discharge mechanism 400 can further improve the stability of the fireproof cloth discharge, especially avoiding the problem of deformation of the fireproof cloth caused by the large distance between the discharge roller 410 and the feeding roller 310. Because of its heavy weight, the fireproof cloth is prone to sagging due to its own weight when the distance between the discharge roller 410 and the feeding roller 310 is large, affecting the normal operation of the discharge roller 410. Therefore, the tensioning mechanism 420 solves this problem and ensures the stable conveying of the fireproof cloth.

[0030] like Figure 1 and Figure 4 As shown, in this embodiment, the tensioning mechanism 420 includes a tensioning rod, which is located below the fireproof cloth to prevent the fireproof cloth from sagging due to its own weight.

[0031] In other embodiments, the tensioning rod of the tensioning mechanism 420 may also be located above the fireproof cloth, so as to keep the fireproof cloth taut and avoid deformation by giving the fireproof cloth an additional stress point.

[0032] In this embodiment, as Figure 1 As shown, the pressing mechanism 430 can stably place the fireproof cloth before it is cut, so that the cutter can cut the fireproof cloth. The built-in cutter can automatically cut the fireproof cloth inside the outer shell 100, making it convenient for operators to retrieve the fireproof cloth.

[0033] In this embodiment, as Figure 1 As shown, the discharge mechanism 400 is located near the feeding opening of the storage bin 200, which makes it easier for the discharge mechanism 400 to be located closer to the discharge port 110. At the same time, it can also avoid problems such as shaking and unevenness of the fireproof cloth during transportation, and solve the problem that the fireproof cloth is heavy and not easy to achieve stable transportation.

[0034] like Figure 1 As shown, the automatic fireproof cloth dispensing device provided in this embodiment also includes a power system connected to the discharge roller 410. The power system drives the discharge roller 410 to achieve automatic transfer of the fireproof cloth from the storage bin 200 to the discharge port 110. There is a pair of discharge rollers 410; the power system is connected to only one of them, and the other discharge roller 410 acts as a driven roller. Meanwhile, both of the pair of feeding rollers 310 are driven rollers and are not powered.

[0035] In other embodiments, the power system can drive the discharge roller 410 and the loading roller 310 in other combinations. For example, the power system can drive both discharge rollers 410 at the same time; or the power system can drive both discharge rollers 410 and loading rollers 310 at the same time. In this case, one loading roller 310 can be driven alone, or both loading rollers 310 can be driven at the same time.

[0036] The automatic fireproof cloth dispensing device provided in this embodiment also includes a control module, an input device, and an output device. The input device is used to input user information, and the output device is used to output the device's operating status.

[0037] like Figure 5As shown, the input devices include a face recognition camera 510 and a fingerprint collection system 520, which are used to automatically input user information to verify the user's identity and facilitate more refined management of fireproof cloth collection; the output devices include a warning light 530 and a speaker 540, the warning light 530 can provide a prompt when an accident occurs, and the speaker 540 can broadcast specific system information.

[0038] The input and output devices may also include a touch-sensitive display 550, which can function as both an input and output device, further expanding the content and format of input and output information. The input devices may also include various control buttons 560, such as start and pause buttons, to control the device.

[0039] In this embodiment, as Figure 1 and Figure 4 As shown, the discharge structure also includes a safety light curtain 440, which is located inside the housing 100 near the discharge port 110. The safety light curtain 440 is used to detect foreign objects and trigger an alarm. Once a foreign object enters the housing 100, the safety light curtain 440 can emit an alarm signal, thereby preventing the cutter from starting in the presence of foreign objects and thus avoiding damage to the cutter or other accidents. Specifically, the safety light curtain 440 can also be connected to a control module to send an alarm signal to the control module, which can then prevent the cutter from starting to cut based on the alarm signal.

[0040] In this embodiment, the control module includes a length control module, which is used to acquire the dispensing length of the fireproof cloth and send a stop signal to the dispensing roller 410. The length control module can achieve quantitative dispensing of the fireproof cloth. Specifically, in this embodiment, the length control module acquires the dispensing length of the fireproof cloth by acquiring the motion information of the dispensing roller 410. The distance that the fireproof cloth can move with one rotation of the dispensing roller 410 is fixed. By directly setting the relevant parameters in the control module in advance, the dispensing length information of the fireproof cloth can be obtained by acquiring the rotation information of the dispensing roller 410.

[0041] In other embodiments, the length control module can also obtain the distribution length of the fireproof cloth through external sensors such as distance sensors, photoelectric sensors, and contact-type rolling sensors.

[0042] like Figure 1 As shown, in this embodiment, the material support plate 120 includes an adjustable support rod 121. One end of the material support plate 120 is rotatably connected to the outer casing 100. When the material support plate 120 is in the retracted state, it fits against the side of the outer casing 100. When the material support plate 120 is in the open state, it forms an angle with the side of the outer casing 100. The adjustable support rod 121 is used to adjust the angle between the material support plate 120 and the side of the outer casing 100. Specifically, as shown... Figure 1As shown, the material support plate 120 is provided with a set of connecting holes for cooperating with the adjustable support rod 121. One end of the adjustable support rod 121 is connected to the outer shell 100, and the other end is used to connect with this set of connecting holes on the material support plate 120. By selecting to connect different connecting holes, the included angle between the material support plate 120 and the side of the outer shell 100 can be changed.

[0043] In this embodiment, the cutter is positioned to cooperate with the pressing mechanism 430. With the pressing mechanism 430 holding the fireproof cloth in place, the fireproof cloth remains fixed and does not wobble. At this time, the cutter can cut the fireproof cloth. Specifically, the cutter can be driven by a linear drive assembly, a rotary drive assembly, or the like. This application does not limit the specific driving method of the cutter.

[0044] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An automatic fireproof cloth dispensing device, characterized in that, include: The outer casing (100) is provided with a discharge port (110) and a material support plate (120), the material support plate (120) being located at the discharge port (110); Storage bin (200), the storage bin (200) is located inside the outer shell (100), the storage bin (200) is used to store the fireproof cloth, and the upper end of the storage bin (200) is provided with a feeding opening; The feeding mechanism (300) is located at the opening of the storage bin (200), and includes a pair of feeding rollers (310), a feeding rod (320), and limiting plates (330) on both sides of the feeding rollers (310). The distance between the two limiting plates (330) is not less than the fireproof cloth, and the upper surfaces of the feeding rod (320) and the feeding rollers (310) are not less than the thickness of the fireproof cloth. The discharge mechanism (400) includes a pair of discharge rollers (410), a tensioning mechanism (420), a pressing mechanism (430), and a cutter. The discharge rollers (410) drive the fireproof cloth to be discharged from the outer casing (100) through the discharge port (110). The tensioning mechanism (420) is used to keep the fireproof cloth in a flat state. The pressing mechanism (430) is used to press the fireproof cloth after the discharge rollers (410) stop. The cutter is used to cut the fireproof cloth. The fireproof cloth is fed from the feeding opening of the storage bin (200) through the feeding roller (310), the tensioning mechanism (420), the discharging roller (410) and the discharging port (110) in sequence.

2. The automatic fireproof cloth dispensing device according to claim 1, characterized in that, The tensioning mechanism (420) includes a tensioning rod located below the fireproof cloth.

3. The automatic fireproof cloth dispensing device according to claim 1, characterized in that, The discharge structure also includes a safety light curtain (440), which is located inside the housing (100) near the discharge port (110). The safety light curtain (440) is used to detect foreign objects and trigger an alarm.

4. The automatic fireproof cloth dispensing device according to claim 1, characterized in that, It also includes a control module, an input device, and an output device. The input device is used to input user information, and the output device is used to output the device's operating status.

5. The automatic fireproof cloth dispensing device according to claim 4, characterized in that, The control module includes a length control module, which is used to obtain the length of the fireproof cloth being dispensed and to send a stop signal to the discharge roller (410).

6. The automatic fireproof cloth dispensing device according to claim 4, characterized in that, The length control module obtains the dispensing length of the fireproof cloth by acquiring the motion information of the discharge roller (410).

7. The automatic fireproof cloth dispensing device according to claim 4, characterized in that, The input device includes a face recognition camera (510) and a fingerprint collection system (520) for automatically inputting user information; the output device includes a warning light (530) and a speaker (540).

8. The automatic fireproof cloth dispensing device according to claim 1, characterized in that, The material support plate (120) includes an adjustable support rod (121). One end of the material support plate (120) is rotatably connected to the outer shell (100). When the material support plate (120) is in the retracted state, it is in contact with the side of the outer shell (100). When the material support plate (120) is in the open state, it forms an angle with the side of the outer shell (100). The adjustable support rod (121) is used to adjust the angle between the material support plate (120) and the side of the outer shell (100).

9. The automatic fireproof cloth dispensing device according to claim 1, characterized in that, It also includes a power system connected to the discharge roller (410).

10. The automatic fireproof cloth dispensing device according to claim 9, characterized in that, The feeding roller (310) is a driven roller.

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