Fire extinguishant charge cutting and coating system and method

Abstract

The application discloses a fire extinguishing agent cartridge cutting and coating system and method, which comprises a cutting mechanism and a coating mechanism, the coating mechanism comprises a silica gel coating groove, the cutting mechanism comprises a vertical cutting machine, a sliding groove is arranged in the silica gel coating groove, the sliding groove is in sliding fit with a positioning foot, and the positioning foot is used for supporting the fire extinguishing agent cartridge; a limiting cylinder which can rotate and move is arranged on a cutting platform of the vertical cutting machine, and a knife belt used for vertical cutting is arranged above the limiting cylinder; the application can cut and coat the fire extinguishing agent cartridge in a cylindrical shape, and can quickly prepare the fire extinguishing agent cartridge with continuously increasing and decreasing combustion sections.

Description

Technical Field

[0001] The present invention relates to the technical field of fire extinguishing, and particularly to a system and method for cutting and coating an aerosol extinguishing agent column. Background Art

[0002] With the development of new energy and energy storage, the interior of energy storage battery boxes has become increasingly compact, and the space available for installing fire extinguishing devices has become smaller. Therefore, the volume requirements for fire extinguishing devices supporting energy storage need to be more flattened. Different from water-based fire extinguishing agents and dry powder fire extinguishing agents, aerosol fire extinguishing agents are usually in the form of columns, and the columns of aerosol generating agents are usually pressed from aerosol generating agent powders and are usually cylindrical. However, in some special scenarios, for example, when the combustion cross-section of the fire extinguishing agent column needs to continuously increase and decrease periodically, the ejection intensity of the fire extinguishing substances generated by its combustion will increase and decrease periodically, causing the pressure inside the battery compartment to increase and decrease periodically. When the pressure inside the battery compartment increases, the flammable gas diluted by the fire extinguishing substances can be pressed out through the gaps of the battery compartment. When the pressure inside the battery compartment decreases, the flammable gas inside the battery escapes into the battery compartment. Eventually, the flammable gas generated inside the battery is continuously discharged from the battery compartment after being diluted by the fire extinguishing substances, completing the entire fire extinguishing process. This cylindrical column structure with flat surfaces on both sides can make the fire extinguishing process more efficient and effectively prevent the risk of a large amount of flammable gas in the battery from overflowing after the fire extinguishing device stops spraying.

[0003] However, it is difficult to fabricate this cylindrical column structure with flat surfaces on both sides directly using a corresponding-shaped medicine pressing mold. Because if the medicine column is directly pressed using a corresponding-shaped medicine pressing mold, the mold is very likely to crack at the intersection of the arc surface and the flat surface. Therefore, it is necessary to first press a cylindrical-shaped fire extinguishing agent column using a cylindrical mold, and then perform a cutting and coating process on the fire extinguishing agent column. Summary of the Invention

[0004] The purpose of the present invention is to overcome the above deficiencies and provide a system and method for cutting and coating an aerosol extinguishing agent column, which can perform a cutting and coating process on a cylindrical-shaped fire extinguishing agent column to obtain a fire extinguishing agent column with a continuously increasing and decreasing combustion cross-section.

[0005] To solve the above technical problems, the technical solution adopted by the present invention is: A system for cutting and coating an aerosol extinguishing agent column includes a cutting mechanism and a coating mechanism. The coating mechanism includes a silicone coating groove, the cutting mechanism includes a vertical cutting machine. A sliding groove is provided in the silicone coating groove, and the sliding groove is slidably engaged with a positioning foot, and the positioning foot is used to support the fire extinguishing agent column. A rotatable and movable limiting cylinder is provided on the cutting platform of the vertical cutting machine, and a knife belt for vertical cutting is provided above the limiting cylinder.

[0006] Preferably, the extinguishing agent column is a cylindrical structure, and the limiting cylinder is a cylindrical structure with its arc surface matching the arc surface of the outer side of the extinguishing agent column. Two notches for vertical cutting are opened in a portion of both sides of the limiting cylinder. A first connecting arc plate is provided at one end of the limiting cylinder near one of the notches, and a second connecting arc plate is provided at the other end of the limiting cylinder near the other notch.

[0007] Preferably, the extinguishing agent column is a column structure formed by pressing aerosol generator powder. The bottom of the silicone coating groove is provided with two parallel sliding grooves. Multiple sets of positioning feet supporting the extinguishing agent column are provided in the sliding grooves. The top of the positioning feet is an arc shape that matches the outer side of the extinguishing agent column.

[0008] Preferably, the bottom of the limiting cylinder is fixed to the top of the rotating platform by a support column, the bottom of the rotating platform is rotatably connected to the top of the moving platform, and the bottom of the moving platform slides in cooperation with the transverse slide rail provided on the surface of the cutting platform through a slide block.

[0009] Preferably, the moving platform surface on the side of the limiting cylinder is provided with a side limiting mechanism, and the moving platform surface at the end of the limiting cylinder is provided with an end limiting mechanism.

[0010] Preferably, the side limiting mechanism includes a side support plate fixedly mounted on the top of the mobile platform. The side support plate has an internal threaded hole that engages with the side screw. One end of the side screw is fixedly connected to the side rotating handle, and the other end is rotatably connected to the arc-shaped push plate via a bearing. The arc-shaped push plate engages with the side of the extinguishing agent column.

[0011] Preferably, the end limiting mechanism includes an end support plate fixedly mounted on the top of the mobile platform. The end support plate has an internal threaded hole that is threaded to the end screw. One end of the end screw is fixedly connected to the end rotating handle, and the other end is rotatably connected to the flat push plate through a bearing. The flat push plate is engaged with the end of the extinguishing agent column.

[0012] Preferably, the bottom of the transverse slide rail is also vertically slidably connected to two longitudinal guide rails, and the bottom of the longitudinal guide rails is fixed to the surface of the cutting platform.

[0013] In addition, the present invention also discloses a coating and cutting method for the above-mentioned fire extinguishing agent column coating and cutting system, which includes the following steps:

[0014] S1: The extinguishing agent column is pressed into a cylindrical shape by a cylindrical pressing mold;

[0015] S2: Place the entire extinguishing agent column onto the limiting cylinder, and adjust and limit the extinguishing agent column inside the limiting cylinder through the end limiting mechanism and the side limiting mechanism;

[0016] S3: Turn on the vertical cutter, its blade belt rotates, adjust the position of the horizontal slide rail on the vertical guide rail so that the position to be cut at one end of the extinguishing agent column is aligned with the blade belt, and then push the moving platform to move on the horizontal slide rail so that when the extinguishing agent column passes through the blade belt, one end of the extinguishing agent column is cut, releasing the limiting effect of the end limiting mechanism and the side limiting mechanism.

[0017] S4: Rotate the rotating platform 180 degrees, adjust and limit the extinguishing agent column in the limiting cylinder through the end limiting mechanism and the side limiting mechanism, adjust the position of the transverse slide rail on the longitudinal guide rail so that the other end of the extinguishing agent column to be cut is aligned with the blade strip, and then push the moving platform in the opposite direction to move on the transverse slide rail so that when the extinguishing agent column passes through the blade strip, the other end of the extinguishing agent column is cut, and the limiting effect of the end limiting mechanism and the side limiting mechanism is released;

[0018] S5: Rotate the rotating platform ninety degrees, adjust and limit the extinguishing agent column in the limiting cylinder through the end limiting mechanism and the side limiting mechanism, adjust the position of the transverse slide rail on the longitudinal guide rail so that the cutting position on one side of the extinguishing agent column is aligned with the blade strip, and then push the moving platform to move on the transverse slide rail so that when the extinguishing agent column passes through the blade strip, one side of the extinguishing agent column is cut; push the moving platform in the opposite direction to return the moving platform from the transverse slide rail along the original path, and release the limiting effect of the end limiting mechanism and the side limiting mechanism;

[0019] S6: Rotate the rotating platform 180 degrees, and adjust and limit the extinguishing agent column in the limiting cylinder through the end limiting mechanism and the side limiting mechanism, so that the other side of the extinguishing agent column to be cut is aligned with the cutting strip. Push the moving platform to move on the transverse slide rail, so that when the extinguishing agent column passes through the cutting strip, the other side of the extinguishing agent column is cut. Retract the moving platform from the transverse slide rail along the original path, and release the limiting effect of the end limiting mechanism and the side limiting mechanism; complete the entire cutting process.

[0020] S7: Place multiple extinguishing agent columns on top of multiple sets of positioning feet in the silicone coating groove. By sliding the positioning feet in the groove, the multiple extinguishing agent columns are made to make close contact. Then, a baffle is set on the side of the outermost extinguishing agent column to prevent the multiple extinguishing agent columns from loosening.

[0021] S8: Pour high-temperature liquid silicone into the silicone coating tank. After the silicone has solidified, remove the coated fire extinguishing agent column to complete the entire coating process.

[0022] Preferably, the specific process by which the end limiting mechanism and the side limiting mechanism adjust and limit the extinguishing agent column inside the limiting cylinder is as follows:

[0023] The position of the flat push plate is adjusted by the end limiting mechanism, thereby adjusting the length of one end of the extinguishing agent column extending out of the limiting cylinder. Then, the position of the arc-shaped push plate is adjusted by the side limiting mechanism, so that the arc-shaped push plate abuts against the extinguishing agent column from the notch on the side of the limiting cylinder, thus limiting it.

[0024] The beneficial effects of this invention are:

[0025] 1. This invention enables the cutting and coating process of cylindrical extinguishing agent columns, and can quickly produce extinguishing agent columns with continuously increasing and decreasing combustion cross-sections.

[0026] 2. The present invention first cuts out multiple extinguishing agent columns of corresponding shapes using a cutting mechanism, and then combines the multiple extinguishing agent columns together for coating. Compared with the process of coating a single extinguishing agent column, this method is more efficient and saves more silicone.

[0027] 3. In the cutting process, the present invention uses multiple turning processes to push the moving platform to move on the transverse slide rail, which can cut the end and side of the fire extinguishing agent column, making the whole cutting process simple and efficient.

[0028] 4. In this invention, the notch of the limiting cylinder can also serve as a cutting positioning line. As long as the edge line of the notch on the side of the limiting cylinder is aligned with the cutting band, the accuracy and consistency of each cut can be guaranteed, ensuring that the two sides of each extinguishing agent column are cut in the same size and accurately.

[0029] 5. The limiting cylinder can ensure the limiting effect of the limiting cylinder on the extinguishing agent column. On the other hand, it can not block or interfere with the cutting process of the blade. Thirdly, when feeding and cutting the side of the extinguishing agent column, after cutting one side of the extinguishing agent column, it is only necessary to retract and rotate 180° before feeding and cutting again to cut the other side of the extinguishing agent column. Therefore, this structural design simplifies the entire cutting process of the extinguishing agent column. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the cutting mechanism in a fire extinguishing agent column cutting and coating system.

[0031] Figure 2 for Figure 1 An enlarged structural diagram of the area where the neutral cutting machine is located;

[0032] Figure 3 This is a schematic diagram of the three-dimensional structure of the limiting cylinder;

[0033] Figure 4 This is a schematic diagram of the structure of the blade cutting one end of the cylinder and the extinguishing agent column inside;

[0034] Figure 5 This is a schematic diagram of the structure where the cutting edge cuts the other end of the cylinder and the extinguishing agent column inside;

[0035] Figure 6 This is a schematic diagram of the structure where the blade cuts one side of the cylinder and the extinguishing agent column inside;

[0036] Figure 7 This is a schematic diagram of the structure where the cutting edge cuts the other side of the cylinder and the extinguishing agent column inside;

[0037] Figure 8 A schematic diagram of the planar structure of the extinguishing agent column after the cutting process is completed;

[0038] Figure 9 A three-dimensional structural diagram of the extinguishing agent column after the cutting process is completed;

[0039] Figure 10 This is a schematic diagram of the covering mechanism in a fire extinguishing agent column cutting and covering system.

[0040] Figure 11 A schematic diagram of the structure for the process of placing multiple fire extinguishing agent columns into a coating mechanism for coating;

[0041] Figure 12 A schematic diagram of the structure of multiple extinguishing agent columns after coating. Detailed Implementation

[0042] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0043] like Figures 1 to 12 As shown, a fire extinguishing agent column cutting and coating system includes a cutting mechanism 3 and a coating mechanism 1. The coating mechanism 1 includes a silicone coating groove 1.1, and the cutting mechanism 3 includes a vertical cutter 3.1. The silicone coating groove 1.1 is provided with a sliding groove 1.2, which is slidably engaged with a positioning foot 1.3. The positioning foot 1.3 is used to support the fire extinguishing agent column 2. The cutting platform 3.2 of the vertical cutter 3.1 is provided with a rotatable and movable limiting cylinder 3.3, and a blade belt 3.4 for vertical cutting is provided above the limiting cylinder 3.3.

[0044] Preferably, the extinguishing agent column 2 is a cylindrical structure, and the limiting cylinder 3.3 is also a cylindrical structure, with its arc surface matching the outer arc surface of the extinguishing agent column 2. Two notches 3.3.1 for vertical cutting are provided on both sides of the limiting cylinder 3.3. A first connecting arc plate 3.3.2 is located near one of the notches 3.3.1 at one end of the limiting cylinder 3.3, and a second connecting arc plate 3.3.3 is located near the other notch 3.3.1 at the other end of the limiting cylinder 3.3. In this embodiment, the notch 3.3.1 can also serve as a cutting positioning line. As long as the edge line of the notch 3.3.1 on the side of the limiting cylinder 3.3 is aligned with the cutting edge 3.4, the accuracy and consistency of each cut can be guaranteed, ensuring that the two sides of each extinguishing agent column 2 are cut to be of consistent and accurate size. Additionally, as shown in the figure, the reason for designing this connecting structure of the limiting cylinder 3.3 is that, on the one hand, the limiting cylinder 3.3 can ensure the limiting effect of the limiting cylinder 3.3 on the extinguishing agent column 2; on the other hand, it can avoid obstructing or interfering with the cutting process of the blade belt 3.4; and thirdly, when feeding and cutting the side of the extinguishing agent column 2, after cutting one side of the extinguishing agent column 2, it is only necessary to retract and rotate 180° before feeding and cutting again to cut the other side of the extinguishing agent column 2. This structural design simplifies the entire cutting process of the extinguishing agent column.

[0045] Preferably, the extinguishing agent column 2 is a cylindrical structure formed by pressing aerosol generator powder. The bottom of the silicone coating groove 1.1 has two parallel sliding grooves 1.2. Multiple sets of positioning feet 1.3 supporting the extinguishing agent column 2 are provided within the sliding grooves 1.2. The tops of the positioning feet 1.3 are arc-shaped, conforming to the outer surface of the extinguishing agent column 2. This type of compressed cylindrical aerosol generator burns more slowly than powdered aerosol generators, ensuring the continuous release of the extinguishing substance. By sliding the positioning feet 1.3 within the sliding grooves 1.2, multiple extinguishing agent columns 2 can approach and contact each other to form a composite structure for the coating process. The arc-shaped tops of the positioning feet 1.3, conforming to the outer surface of the extinguishing agent column 2, ensure stability during support.

[0046] Preferably, the bottom of the limiting cylinder 3.3 is fixed to the top of the rotating platform 3.8 by a support column 3.7, the bottom of the rotating platform 3.8 is rotatably connected to the top of the moving platform 3.9, and the bottom of the moving platform 3.9 is slidably engaged with the transverse slide rail 3.11 provided on the surface of the cutting platform 3.2 by a slide block 3.10. In this embodiment, the bottom of the rotating platform 3.8 and the top of the moving platform 3.9 can be rotatably connected by a pin.

[0047] Preferably, the surface of the moving platform 3.9 on the side of the limiting cylinder 3.3 is provided with a side limiting mechanism 3.5, and the surface of the moving platform 3.9 at the end of the limiting cylinder 3.3 is provided with an end limiting mechanism 3.6.

[0048] Preferably, the side limiting mechanism 3.5 includes a side support plate 3.5.1 fixedly mounted on the top of the moving platform 3.9. The side support plate 3.5.1 has an internal threaded hole that is threaded to the side screw 3.5.2. One end of the side screw 3.5.2 is fixedly connected to the side rotating handle 3.5.3, and the other end is rotatably connected to the arc-shaped push plate 3.5.4 through a bearing. The arc-shaped push plate 3.5.4 is engaged with the side of the extinguishing agent column 2. Specifically, by rotating the side rotating handle 3.5.3, the side screw 3.5.2 can be rotated. Since the side screw 3.5.2 is threadedly engaged with the side support plate 3.5.1, the side screw 3.5.2 drives the arc-shaped push plate 3.5.4 to move closer to the side of the limiting cylinder 3.3. The arc-shaped push plate 3.5.4 abuts against the extinguishing agent column 2 through the notch 3.3.1 on the side of the limiting cylinder 3.3. Since the side screw 3.5.2 is rotatably connected to the arc-shaped push plate 3.5.4 through a bearing, when the side screw 3.5.2 continues to rotate, the arc-shaped push plate 3.5.4 will not rotate, which can press the extinguishing agent column 2 and limit it.

[0049] Preferably, the end limiting mechanism 3.6 includes an end support plate 3.6.1 fixedly mounted on the top of the moving platform 3.9. The end support plate 3.6.1 has an internal threaded hole that is threaded to the end screw 3.6.2. One end of the end screw 3.6.2 is fixedly connected to the end rotating handle 3.6.3, and the other end is rotatably connected to the flat push plate 3.6.4 through a bearing. The flat push plate 3.6.4 is engaged with the end of the extinguishing agent column 2. Specifically, by rotating the end rotating handle 3.6.3, the end screw 3.6.2 can be rotated. Since the end screw 3.6.2 is threadedly engaged with the end support plate 3.6.1, the end screw 3.6.2 drives the flat push plate 3.6.4 to move closer to the end of the limiting cylinder 3.3. The flat push plate 3.6.4 abuts against the end of the extinguishing agent column 2 from the end of the limiting cylinder 3.3. Since the end screw 3.6.2 is rotatably connected to the flat push plate 3.6.4 through a bearing, when the end screw 3.6.2 continues to rotate, the flat push plate 3.6.4 will not rotate, which can push the extinguishing agent column 2, thereby adjusting the length of one end of the extinguishing agent column 2 extending out of the limiting cylinder 3.3.

[0050] Preferably, the bottom of the transverse slide rail 3.11 is also vertically slidably connected to two longitudinal guide rails 3.12, the bottom of which is fixed to the surface of the cutting platform 3.2. The limiting cylinder 3.3 itself can slide laterally along the transverse slide rail 3.11 via the moving platform 3.9, and by designing the longitudinal guide rails 3.12, the transverse slide rail 3.11 can slide longitudinally along the longitudinal guide rails 3.12. This allows the entire limiting cylinder 3.3 to slide both laterally and longitudinally on the entire cutting platform 3.2, improving the convenience of the cutting operation.

[0051] In addition, the present invention also discloses a coating and cutting method for the above-mentioned fire extinguishing agent column coating and cutting system, which includes the following steps:

[0052] S1: The extinguishing agent column 2 is obtained by pressing the extinguishing agent into a cylindrical shape through a cylindrical pressing mold;

[0053] S2: Place the entire extinguishing agent column 2 onto the limiting cylinder 3.3, and adjust and limit the extinguishing agent column 2 inside the limiting cylinder 3.3 through the end limiting mechanism 3.6 and the side limiting mechanism 3.5;

[0054] S3: Turn on the vertical cutter 3.1, its blade 3.4 rotates, adjust the position of the transverse slide rail 3.11 on the longitudinal guide rail 3.12, so that the end of the extinguishing agent column 2 to be cut is aligned with the blade 3.4 (e.g., Figure 4 As shown), then push the moving platform 3.9 to move on the transverse slide rail 3.11, so that when the extinguishing agent column 2 passes through the knife strip 3.4, one end of the extinguishing agent column 2 is cut off, releasing the limiting effect of the end limiting mechanism 3.6 and the side limiting mechanism 3.5;

[0055] S4: Rotate the rotating platform 3.8 by 180 degrees. Adjust and limit the extinguishing agent column 2 inside the limiting cylinder 3.3 using the end limiting mechanism 3.6 and the side limiting mechanism 3.5. Adjust the position of the transverse slide rail 3.11 on the longitudinal guide rail 3.12 so that the other end of the extinguishing agent column 2 to be cut is aligned with the cutting blade 3.4 (e.g., ...). Figure 5 (As shown), then push the moving platform 3.9 in the opposite direction to move it on the transverse slide rail 3.11, so that when the extinguishing agent column 2 passes through the knife strip 3.4, the other end of the extinguishing agent column 2 is cut off, releasing the limiting effect of the end limiting mechanism 3.6 and the side limiting mechanism 3.5;

[0056] S5: Rotate the rotating platform 3.8 by 90 degrees, and adjust and limit the extinguishing agent column 2 in the limiting cylinder 3.3 through the end limiting mechanism 3.6 and the side limiting mechanism 3.5. Adjust the position of the transverse slide rail 3.11 on the longitudinal guide rail 3.12 so that the position to be cut on one side of the extinguishing agent column 2 is aligned with the cutting strip 3.4 (e.g., Figure 6 (As shown), then push the moving platform 3.9 to move on the transverse slide rail 3.11, so that when the extinguishing agent column 2 passes through the knife strip 3.4, one side of the extinguishing agent column 2 is cut; push the moving platform 3.9 in the opposite direction to return the moving platform 3.9 from the transverse slide rail 3.11 along the original path, and release the limiting effect of the end limiting mechanism 3.6 and the side limiting mechanism 3.5;

[0057] S6: Rotate the rotating platform 3.8 by 180 degrees, and adjust and limit the extinguishing agent column 2 in the limiting cylinder 3.3 through the end limiting mechanism 3.6 and the side limiting mechanism 3.5, so that the other side of the extinguishing agent column 2 to be cut is aligned with the cutting strip 3.4 (e.g. Figure 7 As shown), the moving platform 3.9 is pushed to move on the transverse slide rail 3.11, so that when the extinguishing agent column 2 passes through the cutting band 3.4, the other side of the extinguishing agent column 2 is cut, and the moving platform 3.9 is retracted from the transverse slide rail 3.11 along the original path, releasing the limiting effect of the end limiting mechanism 3.6 and the side limiting mechanism 3.5; completing the entire cutting process (as shown). Figure 8 and 9 (As shown).

[0058] S7: Place multiple extinguishing agent columns 2 onto the top of multiple sets of positioning feet 1.3 within the silicone-coated groove 1.1. By sliding the positioning feet 1.3 within the groove 1.2, ensure close contact between the multiple extinguishing agent columns 2 (e.g., ...). Figure 11 (as shown in the figure), and then a baffle is installed on the side of the outermost fire extinguishing agent column 2 to prevent the multiple fire extinguishing agent columns 2 from becoming loose;

[0059] S8: Pour high-temperature liquid silicone into the silicone coating tank 1.1. After the silicone has solidified, remove the coated extinguishing agent column 2 to complete the entire coating process (e.g., Figure 12 (As shown in the figure). In this embodiment, the reason why the extinguishing agent column is equipped with silicone is that during the fire extinguishing process, the silicone can effectively isolate the heat generated when the extinguishing agent column 2 is burning, and prevent the surface temperature of the fire extinguishing device shell from getting too high.

[0060] Preferably, the specific process by which the end limiting mechanism 3.6 and the side limiting mechanism 3.5 adjust and limit the extinguishing agent column 2 inside the limiting cylinder 3.3 is as follows:

[0061] The position of the flat push plate 3.6.4 is adjusted by the end limiting mechanism 3.6, thereby adjusting the length of one end of the extinguishing agent column 2 extending out of the limiting cylinder 3.3. Then, the position of the arc-shaped push plate 3.5.4 is adjusted by the side limiting mechanism 3.5, so that the arc-shaped push plate 3.5.4 abuts against the extinguishing agent column 2 through the notch 3.3.1 on the side of the limiting cylinder 3.3, thus limiting it.

[0062] In this embodiment, as Figure 9 The extinguishing agent column shown is a cylindrical structure cut into planar surfaces on both sides. After the cut surfaces are ignited first, its combustion cross-section initially increases and then decreases. When multiple cylindrical structures are combined, the combustion cross-section will periodically increase and decrease (e.g., ...). Figure 12 (As shown).

[0063] The above embodiments are merely preferred technical solutions of the present invention and should not be considered as limitations on the present invention. The embodiments and features described in these embodiments can be arbitrarily combined without conflict. The scope of protection of the present invention should be limited to the technical solutions described in the claims, including equivalent substitutions of the technical features described in the claims. That is, equivalent substitutions and improvements within this scope are also within the scope of protection of the present invention.

Claims

1. A method for wrapping and cutting a fire extinguishing agent column cutting and wrapping system, the fire extinguishing agent column cutting and wrapping system comprising a cutting mechanism (3) and a wrapping mechanism (1), the wrapping mechanism (1) comprising a silicone wrapping groove (1.1), the cutting mechanism (3) comprising a vertical cutter (3.1), the silicone wrapping groove (1.1) being provided with a sliding groove (1.2), the sliding groove (1.2) being slidably engaged with a positioning foot (1.3), the positioning foot (1.3) being used to support the fire extinguishing agent column (2); the cutting platform (3.2) of the vertical cutter (3.1) being provided with a rotatable and movable limiting cylinder (3.3), the limiting cylinder (3.3) being provided with a blade strip (3.4) for vertical cutting above it; characterized in that: Includes the following steps: S1: The extinguishing agent column is pressed into a cylindrical shape by a cylindrical pressing mold; S2: Place the entire extinguishing agent column onto the limiting cylinder, and adjust and limit the extinguishing agent column inside the limiting cylinder through the end limiting mechanism and the side limiting mechanism; S3: Turn on the vertical cutter, its blade belt rotates, adjust the position of the horizontal slide rail on the vertical guide rail so that the position to be cut at one end of the extinguishing agent column is aligned with the blade belt, and then push the moving platform to move on the horizontal slide rail so that when the extinguishing agent column passes through the blade belt, one end of the extinguishing agent column is cut, releasing the limiting effect of the end limiting mechanism and the side limiting mechanism. S4: Rotate the rotating platform 180 degrees, adjust and limit the extinguishing agent column in the limiting cylinder through the end limiting mechanism and the side limiting mechanism, adjust the position of the transverse slide rail on the longitudinal guide rail so that the other end of the extinguishing agent column to be cut is aligned with the blade strip, and then push the moving platform in the opposite direction to move on the transverse slide rail so that when the extinguishing agent column passes through the blade strip, the other end of the extinguishing agent column is cut, and the limiting effect of the end limiting mechanism and the side limiting mechanism is released; S5: Rotate the rotating platform ninety degrees, adjust and limit the extinguishing agent column in the limiting cylinder through the end limiting mechanism and the side limiting mechanism, adjust the position of the transverse slide rail on the longitudinal guide rail so that the cutting position on one side of the extinguishing agent column is aligned with the blade strip, and then push the moving platform to move on the transverse slide rail so that when the extinguishing agent column passes through the blade strip, one side of the extinguishing agent column is cut; push the moving platform in the opposite direction to return the moving platform from the transverse slide rail along the original path, and release the limiting effect of the end limiting mechanism and the side limiting mechanism; S6: Rotate the rotating platform 180 degrees, and adjust and limit the extinguishing agent column in the limiting cylinder through the end limiting mechanism and the side limiting mechanism, so that the other side of the extinguishing agent column to be cut is aligned with the cutting strip. Push the moving platform to move on the transverse slide rail, so that when the extinguishing agent column passes through the cutting strip, the other side of the extinguishing agent column is cut. Retract the moving platform from the transverse slide rail along the original path, and release the limiting effect of the end limiting mechanism and the side limiting mechanism; complete the entire cutting process. S7: Place multiple extinguishing agent columns on top of multiple sets of positioning feet in the silicone coating groove. By sliding the positioning feet in the groove, the multiple extinguishing agent columns are made to make close contact. Then, a baffle is set on the side of the outermost extinguishing agent column to prevent the multiple extinguishing agent columns from loosening. S8: Pour high-temperature liquid silicone into the silicone coating tank. After the silicone has solidified, remove the coated fire extinguishing agent column to complete the entire coating process.

2. The method for covering and cutting a fire extinguishing agent column cutting and covering system according to claim 1, characterized in that: The extinguishing agent column (2) is a cylindrical structure, and the limiting cylinder (3.3) is a cylindrical structure. Its arc surface matches the arc surface of the outer side of the extinguishing agent column (2). Two notches (3.3.1) for vertical cutting are opened in a part of both sides of the limiting cylinder (3.3). A first connecting arc plate (3.3.2) is provided at one end of the limiting cylinder (3.3) near one of the notches (3.3.1), and a second connecting arc plate (3.3.3) is provided at the other end of the limiting cylinder (3.3) near the other notch (3.3.1).

3. The method for covering and cutting a fire extinguishing agent column cutting and covering system according to claim 2, characterized in that: The extinguishing agent column (2) is a column structure made of aerosol generator powder. The bottom of the silicone coating groove (1.1) is provided with two parallel sliding grooves (1.2). The sliding grooves (1.2) are provided with multiple sets of positioning feet (1.3) to support the extinguishing agent column (2). The top of the positioning feet (1.3) is an arc shape that matches the outside of the extinguishing agent column (2).

4. The method for covering and cutting a fire extinguishing agent column cutting and covering system according to claim 1, characterized in that: The bottom of the limiting cylinder (3.3) is fixed to the top of the rotating platform (3.8) by the support column (3.7). The bottom of the rotating platform (3.8) is rotatably connected to the top of the moving platform (3.9). The bottom of the moving platform (3.9) is slidably engaged with the transverse slide rail (3.11) set on the surface of the cutting platform (3.2) by the slide block (3.10).

5. The method for covering and cutting a fire extinguishing agent column cutting and covering system according to claim 4, characterized in that: The moving platform (3.9) on the side of the limiting cylinder (3.3) is provided with a side limiting mechanism (3.5), and the moving platform (3.9) at the end of the limiting cylinder (3.3) is provided with an end limiting mechanism (3.6).

6. The method for covering and cutting a fire extinguishing agent column cutting and covering system according to claim 5, characterized in that: The side limiting mechanism (3.5) includes a side support plate fixedly mounted on the top of the moving platform (3.9). 3.5.1) The side support plate (3.5.1) has an internal threaded hole that is threaded to the side screw (3.5.2). One end of the side screw (3.5.2) is fixedly connected to the side rotating handle (3.5.3), and the other end is rotatably connected to the arc-shaped push plate (3.5.4) through a bearing. The arc-shaped push plate (3.5.4) is engaged with the side of the extinguishing agent column (2).

7. The method for covering and cutting a fire extinguishing agent column cutting and covering system according to claim 5, characterized in that: The end limiting mechanism (3.6) includes an end support plate (3.6.1) fixedly mounted on the top of the mobile platform (3.9). The end support plate (3.6.1) has an internal threaded hole that is threaded to the end screw (3.6.2). One end of the end screw (3.6.2) is fixedly connected to the end rotating handle (3.6.3), and the other end is rotatably connected to the flat push plate (3.6.4) through a bearing. The flat push plate (3.6.4) is engaged with the end of the extinguishing agent column (2).

8. The method for covering and cutting a fire extinguishing agent column cutting and covering system according to claim 4, characterized in that: The bottom of the transverse slide rail (3.11) is also vertically slidably connected to two longitudinal guide rails (3.12), and the bottom of the longitudinal guide rails (3.12) is fixed to the surface of the cutting platform (3.2).

9. The method for covering and cutting a fire extinguishing agent column cutting and covering system according to claim 1, characterized in that: The specific process by which the end limiting mechanism and the side limiting mechanism adjust and limit the extinguishing agent column inside the limiting cylinder is as follows: The position of the flat push plate is adjusted by the end limiting mechanism, thereby adjusting the length of one end of the extinguishing agent column extending out of the limiting cylinder. Then, the position of the arc-shaped push plate is adjusted by the side limiting mechanism, so that the arc-shaped push plate abuts against the extinguishing agent column from the notch on the side of the limiting cylinder, thus limiting it.

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