A packaging machine for the production of soil remediation agents and its usage method

Abstract

The present invention discloses a packaging machine for producing a soil remediation agent and a method for using the same. The packaging machine comprises an outer tube body, wherein an inner tube body is connected to the outer tube body, and a funnel is connected to the top end of the inner tube body, a shielding mechanism is arranged between the outer tube body and the inner tube body, and a limiting mechanism is arranged on the outside of the outer tube body, and two groups of sorting mechanisms are arranged at the bottom end of the outer tube body, the shielding mechanism comprises a linkage ring and a plurality of struts arranged with equal density, and the linkage ring is movably clamped on the inner wall of the bottom end of the outer tube body, a plurality of latch teeth are arranged with equal density on the outer circumference of the linkage ring, and a plurality of latch pins are arranged with equal density on the outer wall of the top end of the linkage ring, a fixing sleeve is respectively connected to the opposite end of each strut, and a spiral groove is respectively arranged in each fixing sleeve, and the packaging machine for producing a soil remediation agent and the method for using the same disclosed by the present invention have the effects of preventing dust from entering the air, effectively shielding residual materials after the injection is completed, and reducing material waste.

Description

Technical Field

[0001] The present invention relates to the technical field of soil conditioner packaging, and particularly relates to a packaging machine for soil conditioner production and its usage method. Background Art

[0002] Soil pollution is diverse in types, presenting a situation where new and old pollutants coexist and inorganic and organic compound pollution occurs. In order to change the current situation of soil pollution, it is necessary to use soil conditioners to effectively repair the soil.

[0003] Since most soil conditioners are granular and prone to generating dust, when packaging them, there may be dust flying up and entering the air, which is not conducive to maintaining the air quality of the working environment. In addition, when injecting the conditioner into the packaging bag, there may be residue in the injection pipe. Even if the material entry is controlled by a valve, the residue in the pipe will fall off when the packaging bag is detached, resulting in waste of the conditioner in the long run. Summary of the Invention

[0004] The present invention discloses a packaging machine for soil conditioner production and its usage method, aiming at the technical problems that since soil conditioners are prone to generating dust, it is not conducive to maintaining the air quality of the working environment, and at the same time, during the injection process, the residue in the pipe will also fall off when the packaging bag is detached, resulting in waste of the conditioner in the long run.

[0005] To achieve the above object, the present invention adopts the following technical solutions:

[0006] A packaging machine for soil conditioner production includes an outer pipe body, an inner pipe body is connected inside the outer pipe body, and a funnel is connected to the top end of the inner pipe body. A shielding mechanism is arranged between the outer pipe body and the inner pipe body, and a limiting mechanism is arranged outside the outer pipe body. Two sets of sorting mechanisms are arranged at the bottom end of the outer pipe body. The shielding mechanism includes a linkage ring and a plurality of uniformly arranged support rods. The linkage ring is movably clamped on the inner wall of the bottom end of the outer pipe body. A plurality of teeth are uniformly arranged on the outer circumference of the linkage ring, and a plurality of pins are uniformly arranged on the outer wall of the top end of the linkage ring. The opposite ends of each support rod are respectively connected with a fixed sleeve, and a spiral groove is arranged in each fixed sleeve. A plurality of fixed sleeves are respectively connected to the outer pipe body through connectors. The linkage ring passes through a plurality of fixed sleeves at the same time, and the pins are movably clamped in the spiral grooves. The linkage ring is meshed with a gear through the teeth, and a servo motor is connected to the top end of the gear. The outer walls of the top ends of a plurality of support rods are simultaneously connected with an elastic cloth.

[0007] By providing a shielding mechanism, when the equipment is used for packaging, the packaging bag is put on the outer tube body, and when the soil remediation agent enters the inner tube body through the funnel and is injected into the packaging, the servo motor drives the gear to rotate forward, which can simultaneously drive multiple struts to open outward, pull open the elastic cloth, and just shield the connection between the packaging bag and the injection port, so as to avoid dust generated during the injection process from entering the air through the connection, thereby ensuring the air quality of the working environment; at the same time, as the injection is completed, the servo motor rotates in the opposite direction, so that the multiple struts can return along the original path and shrink the elastic cloth until it blocks the bottom end of the inner tube body, thereby ensuring that the remediation agent remaining in the inner tube body is shielded by the elastic cloth when the valve in the funnel is closed, thereby effectively shielding the residual material and reducing the waste of the remediation agent.

[0008] In a preferred embodiment, the limiting mechanism includes a linear motor, and the linear motor is fixed on the outer wall of the outer tube body. The linear motor is symmetrically connected and drives two T-shaped brackets. The opposite sides of the two T-shaped brackets are respectively connected with arc clamping blocks. The opposite sides of the two arc clamping blocks are respectively provided with rubber gaskets, and the rubber gaskets can be fitted on the outer wall of the outer tube body. The outer wall of the outer tube body is provided with a plurality of convex strips, and the setting position of the convex strips is consistent with the fitting position of the rubber gasket. The two groups of the sorting mechanisms are simultaneously arranged on the reciprocating slide rail, and sealing devices are respectively arranged at both ends of the reciprocating slide rail. The sorting mechanism includes a storage groove and a second pneumatic push rod, and the second pneumatic push rod is arranged at the bottom end of the storage groove.

[0009] By setting a limiting mechanism and a sorting mechanism, the telescopic height of the second pneumatic push rod can be adjusted to adapt to packaging bag specifications of different depths. When the packaging bag rises, it drives the arc clamping block to quickly clamp the bag mouth position inward so that it fits outside the convex strip, thereby ensuring the sealing during the injection process. It can also ensure that the support rods can support the inner wall of the packaging bag when multiple support rods are opened, thereby ensuring effective shielding of the connection between the packaging bag and the injection port.

[0010] In a preferred solution, the tidying mechanism includes an electric slide rail and a base at the same time, and the electric slide rail is arranged at the top of the storage slot, the electric slide rail is symmetrically connected to two clamping plates through a slider, a plurality of limit rods are arranged in the storage slot, the bottom end of the storage slot is movably connected to the clamping slot through a clamping frame, a plurality of limit plug rods are arranged at the bottom end of the clamping slot, and the plurality of limit plug rods are inserted in the base, one end of the clamping frame is connected to a plurality of springs, and the springs are simultaneously connected to an inner wall of one side of the clamping slot, the other end of the clamping frame is connected to a first pneumatic push rod, the output end of the second pneumatic push rod is connected to a push plate, and the push plate contacts the bottom end of the clamping frame;

[0011] A packaging machine for producing soil remediation agents and a method for using the same, comprising the following specific steps:

[0012] S1: Open the packaging bag;

[0013] S2: Placement of the packaging bag: Place the packaging bag on the placement groove according to the markings;

[0014] S3: Clamp the bag opening: Fix the position of the bag opening outside the outer tube body through the limiting mechanism;

[0015] S4: Open the occlusion: Activate the occlusion mechanism to open the occlusion located at the bottom of the inner tube body;

[0016] S5: Inject the material: Open the valve in the funnel and inject the soil remediation agent into the packaging bag;

[0017] S6: Release the clamp: Release the clamping of the limiting mechanism on the position of the bag opening;

[0018] S7: Sealing treatment: Drive the packaging bag to fall off the outer tube body and then perform sealing treatment;

[0019] For the above-mentioned S7, the sealing treatment includes the following specific steps:

[0020] S71: Secondary clamping: Perform secondary clamping on the position of the bag opening through the clamping plates;

[0021] S72: Shake and arrange: The first pneumatic push rod drives the placement groove to shake, and arranges the soil remediation agent inside;

[0022] S73: Sealing: Along with the movement of the reciprocating slide rail, drive the packaging bag to move to the sealing equipment position for sealing.

[0023] By setting up an arranging mechanism, when the limiting mechanism is opened after the injection is completed, the second pneumatic push rod drives the packaging bag to fall off the limiting mechanism, and then the two clamping plates quickly move inward on the electric slide rail to clamp the top of the packaging bag, which can effectively prevent material leakage. At the same time, the first pneumatic push rod can make the placement groove shake back and forth along the clamping groove, so that the remediation agent in the packaging bag can be evenly distributed with the shaking, so as to facilitate the subsequent sealing by the sealing equipment without being hindered by the accumulated remediation agent inside, ensuring the smooth progress of the sealing step.

[0024] As can be seen from the above, a packaging machine for producing soil remediation agents includes an outer tube body, an inner tube body is connected to the outer tube body, and a funnel is connected to the top of the inner tube body, a shielding mechanism is arranged between the outer tube body and the inner tube body, and a limiting mechanism is arranged on the outside of the outer tube body, and two groups of sorting mechanisms are arranged at the bottom end of the outer tube body, the shielding mechanism includes a linkage ring and a plurality of struts arranged with equal density, and the linkage ring is movably clamped on the inner wall of the bottom end of the outer tube body, the outer periphery of the linkage ring is arranged with a plurality of latch teeth with equal density, and the outer wall of the top end of the linkage ring is arranged with a plurality of latch pins with equal density, each of the struts is respectively connected to a fixing sleeve at one end facing each other, and each fixing sleeve is respectively arranged with a spiral groove, and the plurality of fixing sleeves are respectively connected to the outer tube body through connectors, the linkage ring passes through the plurality of fixing sleeves at the same time, and the latch pin is movably clamped in the spiral groove, the linkage ring is meshed with a gear through the latch teeth, and a servo motor is connected to the top end of the gear, and the outer walls of the top ends of the plurality of struts are simultaneously connected with elastic cloth. The packaging machine for soil remediation agent production and the use method thereof provided by the present invention have the technical effects of preventing dust from entering the air, effectively shielding residual materials after injection, and reducing material waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the overall structure of a packaging machine for producing soil remediation agents proposed by the present invention.

[0026] Figure 2 This is a schematic diagram of the internal structure of an outer tube body of a packaging machine for producing soil remediation agents proposed by the present invention.

[0027] Figure 3 This is a schematic diagram of the structure of a limiting mechanism of a packaging machine for producing a soil remediation agent proposed by the present invention.

[0028] Figure 4 The present invention is a schematic diagram of the disassembled structure of the sorting mechanism of a packaging machine for producing soil remediation agents.

[0029] Figure 5 This is a schematic diagram of the disassembled structure of the shielding mechanism of a packaging machine for producing a soil remediation agent proposed by the present invention.

[0030] Figure 6 The present invention provides an overall flow chart of a method for using a packaging machine for producing soil remediation agents.

[0031] Figure 7 The present invention provides a sealing process flow chart of a method for using a packaging machine for producing a soil remediation agent.

[0032] In the figure: 1, funnel; 2, outer tube body; 3, limiting mechanism; 4, sorting mechanism; 5, reciprocating slide rail; 6, inner tube body; 7, shielding mechanism; 301, rib; 302, linear motor; 303, arc-shaped clamping block; 304, rubber gasket; 305, T-shaped bracket; 401, clamping plate; 402, slider; 403, electric slide rail; 404, limiting rod; 405, storage groove; 406, clamping frame; 407, first pneumatic push rod; 408, clamping groove; 409, base; 410, push plate; 411, second pneumatic push rod; 412, limiting insertion rod; 413, spring; 701, elastic cloth; 702, support rod; 703, fixed sleeve; 704, spiral groove; 705, plug; 706, linkage ring; 707, cogs; 708, connector; 709, gear; 710, servo motor. Detailed implementation manners

[0033] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0034] A packaging machine for producing a soil conditioner and its usage method disclosed by the present invention are mainly applied to the scenario of soil conditioner packaging.

[0035] Refer to Figure 1 、 Figure 2 and Figure 5, A packaging machine for producing soil remediation agents, including an outer tube body 2, an inner tube body 6 connected inside the outer tube body 2, and a funnel 1 connected to the top of the inner tube body 6. A shielding mechanism 7 is provided between the outer tube body 2 and the inner tube body 6, and a limiting mechanism 3 is provided outside the outer tube body 2. Two sets of sorting mechanisms 4 are provided at the bottom of the outer tube body 2. The shielding mechanism 7 includes a linkage ring 706 and a plurality of uniformly arranged support rods 702. The linkage ring 706 is movably clamped to the inner wall of the bottom end of the outer tube body 2. A plurality of teeth 707 are uniformly arranged on the outer circumference of the linkage ring 706, and a plurality of pins 705 are uniformly arranged on the outer wall of the top end of the linkage ring 706. The opposite ends of each support rod 702 are respectively connected with a fixed sleeve 703, and a spiral groove 704 is respectively arranged in each fixed sleeve 703. A plurality of fixed sleeves 703 are respectively connected to the outer tube body 2 through a connector 708. The linkage ring 706 passes through a plurality of fixed sleeves 703 at the same time, and the pin 705 is movably clamped in the spiral groove 704. The linkage ring 706 meshes with a gear 709 through the teeth 707, and a servo motor 710 is connected to the top of the gear 709. The outer walls of the top ends of a plurality of support rods 702 are simultaneously connected with an elastic cloth 701. When using the equipment for packaging, the packaging bag is sleeved outside the outer tube body 2. When the soil remediation agent enters the inner tube body 6 through the funnel 1 and is injected into the package, the servo motor 710 drives the gear 709 to rotate forward, thereby driving the linkage ring 706 to rotate, so that a plurality of pins 705 move along the spiral groove 704, thereby driving the fixed sleeve 703 to rotate, and at the same time driving a plurality of support rods 702 to open outwards, pulling open the elastic cloth 701, which can just block the connection between the packaging bag and the injection port, and can avoid the generated dust from entering the air through the connection during the injection process, ensuring the air quality of the working environment. At the same time, with the end of the injection, the servo motor 710 rotates in the reverse direction, and a plurality of support rods 702 can return along the original path and contract the elastic cloth 701 until it blocks the bottom end of the inner tube body 6. Thus, when the valve in the funnel 1 is closed, the residual remediation agent in the inner tube body 6 can be blocked on the elastic cloth 701, thereby effectively shielding the residual materials and reducing the waste of the remediation agent.

[0036] Referring to Figure 3 , In a preferred embodiment, the limiting mechanism 3 includes a linear motor 302, and the linear motor 302 is fixed on the outer wall of the outer tube body 2. The linear motor 302 is symmetrically connected to and drives two T-shaped brackets 305, and arc-shaped clamping blocks 303 are respectively connected to the opposite sides of the two T-shaped brackets 305.

[0037] Referring to Figure 2 and Figure 3, in a preferred embodiment, rubber gaskets 304 are respectively arranged on the opposite sides of the two arc-shaped clamping blocks 303, and the rubber gaskets 304 can be attached to the outer wall of the outer tube 2. The outer wall of the outer tube 2 is provided with a plurality of ridges 301, and the positions where the ridges 301 are arranged are consistent with the attachment positions of the rubber gaskets 304.

[0038] Refer to Figure 1 and Figure 4 , in a preferred embodiment, two sets of sorting mechanisms 4 are simultaneously arranged on the reciprocating slide rail 5, and sealing devices are respectively arranged at both ends of the reciprocating slide rail 5. The sorting mechanism 4 includes a storage groove 405 and a second pneumatic push rod 411, and the second pneumatic push rod 411 is arranged at the bottom end of the storage groove 405. Among them, the packaging bag is placed on the storage groove 405, and the second pneumatic push rod 411 drives the bag mouth to be sleeved outside the outer tube 2, so that the telescopic height of the second pneumatic push rod 411 can be adjusted to adapt to the packaging bag specifications of different depths. When the packaging bag rises, under the action of the linear motor 302, the arc-shaped clamping blocks 303 are driven to quickly clamp inward at the bag mouth position, so that it fits outside the ridges 301, thereby ensuring the sealing performance during the injection process. At the same time, when the plurality of support rods 702 are opened, it can also ensure that the support rods 702 can expand the inner wall of the packaging bag, thereby effectively shielding the connection between the packaging bag and the injection port.

[0039] Refer to Figure 4 , in a preferred embodiment, the sorting mechanism 4 also includes an electric slide rail 403 and a base 409, and the electric slide rail 403 is arranged at the top end of the storage groove 405. The electric slide rail 403 is symmetrically connected with two clamping plates 401 through sliders 402.

[0040] Refer to Figure 4 , in a preferred embodiment, a plurality of limiting rods 404 are arranged in the storage groove 405. The bottom end of the storage groove 405 is movably clamped with a clamping groove 408 through a clamping frame 406. A plurality of limiting insertion rods 412 are arranged at the bottom end of the clamping groove 408, and the plurality of limiting insertion rods 412 are inserted into the base 409.

[0041] Refer to Figure 4 , in a preferred embodiment, one end of the clamping frame 406 is connected with a plurality of springs 413, and the springs 413 are simultaneously connected to one side inner wall of the clamping groove 408. The other end of the clamping frame 406 is connected with a first pneumatic push rod 407. The output end of the second pneumatic push rod 411 is connected with a push plate 410, and the push plate 410 contacts the bottom end of the clamping frame 406.

[0042] Refer to Figure 6 , a method for using a packaging machine for producing a soil conditioner includes the following specific steps:

[0043] S1: Expand the packaging bag;

[0044] S2: Placement of the packaging bag: Place the packaging bag on the storage slot 405 according to the markings.

[0045] S3: Clamping of the bag opening: Fix the position of the bag opening outside the outer tube body 2 through the limiting mechanism 3.

[0046] S4: Opening the occlusion: Activate the occlusion mechanism 7 to open the occlusion at the bottom of the inner tube body 6.

[0047] S5: Filling: Open the valve in the funnel 1 and inject the soil remediation agent into the packaging bag.

[0048] S6: Loosen the clamping: Loosen the clamping of the limiting mechanism 3 on the position of the bag opening.

[0049] S7: Sealing treatment: Drive the packaging bag to fall off the outer tube body 2 and then perform sealing treatment.

[0050] Refer to Figure 7 , in a preferred embodiment, S7, the sealing treatment includes the following specific steps:

[0051] S71: Secondary clamping: Perform secondary clamping on the position of the bag opening through the clamping plate 401.

[0052] S72: Shaking and arranging: The first pneumatic push rod 407 drives the storage slot 405 to shake and arrange the soil remediation agent inside.

[0053] S73: Sealing: As the reciprocating slide rail 5 moves, drive the packaging bag to move to the sealing equipment position for sealing. When the limiting mechanism 3 is opened after the injection is completed, the second pneumatic push rod 411 drives the packaging bag to fall off the limiting mechanism 3, and then the two clamping plates 401 move quickly inward on the electric slide rail 403 to clamp the top of the packaging bag, which can effectively prevent material leakage. At the same time, the first pneumatic push rod 407 drives the clamping frame 406, so that the storage slot 405 shakes back and forth along the clamping groove 408. When the top of the packaging bag is sealed, the remediation agent in the packaging bag can be evenly distributed with the shaking, so as to facilitate the subsequent sealing by the sealing equipment without being hindered by the accumulated remediation agent inside, ensuring the smooth progress of the sealing step.

[0054] Working principle: First, place the packaging bag on the placement groove 405, and use the second pneumatic push rod 411 to drive the bag mouth to cover the outer tube body 2. Thus, the telescopic height of the second pneumatic push rod 411 can be adjusted to adapt to the packaging bag specifications of different depths. After the packaging bag rises, under the action of the linear motor 302, the arc-shaped clamping block 303 is driven to quickly clamp inward at the bag mouth position, making it fit outside the convex strip 301, thereby ensuring the sealing performance during the injection process. When using the equipment for packaging, the packaging bag covers the outer tube body 2. When the soil remediation agent enters the inner tube body 6 through the funnel 1 and is injected into the package, the servo motor 710 drives the gear 709 to rotate forward, thereby driving the linkage ring 706 to rotate, causing multiple pins 705 to move along the spiral groove 704. Thus, by driving the fixed sleeve 703 to rotate and simultaneously driving multiple support rods 702 to open outward, the elastic cloth 701 is pulled open, which can just block the connection between the packaging bag and the injection port, preventing dust generated during the injection process from entering the air through the connection, and ensuring the air quality of the working environment. At the same time, as the injection ends, the servo motor 710 rotates in the reverse direction, enabling multiple support rods 702 to return along the original path and retract the elastic cloth 701 until it blocks the bottom end of the inner tube body 6. Thus, when the valve in the funnel 1 is closed, the residual remediation agent in the inner tube body 6 can be blocked on the elastic cloth 701, effectively blocking the residual material and reducing the waste of the remediation agent. When the limiting mechanism 3 is opened after the injection ends, the second pneumatic push rod 411 drives the packaging bag to fall and separate from the limiting mechanism 3. Then, the two clamping plates 401 quickly move inward on the electric slide rail 403 to clamp the top of the packaging bag, effectively preventing material leakage. At the same time, the first pneumatic push rod 407 drives the clamping frame 406, causing the placement groove 405 to swing back and forth along the clamping groove 408. With the top of the packaging bag sealed, the remediation agent in the packaging bag can be evenly distributed with the swing, making it convenient for subsequent sealing equipment not to be hindered by the accumulated remediation agent inside during sealing, and ensuring the smooth progress of the sealing step.

[0055] The above is only the preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A packaging machine for producing soil remediation agents, including an outer tube body (2), characterized in that, An inner tube body (6) is connected inside the outer tube body (2), and a funnel (1) is connected to the top end of the inner tube body (6). A shielding mechanism (7) is arranged between the outer tube body (2) and the inner tube body (6), and a limiting mechanism (3) is arranged outside the outer tube body (2). Two sets of sorting mechanisms (4) are arranged at the bottom end of the outer tube body (2). The shielding mechanism (7) includes a linkage ring (706) and a plurality of support rods (702) arranged at equal density. The linkage ring (706) is movably clamped to the inner wall of the bottom end of the outer tube body (2). A plurality of teeth (707) are arranged at equal density on the outer circumference of the linkage ring (706), and a plurality of pins (705) are arranged at equal density on the outer wall of the top end of the linkage ring (706). The opposite ends of each support rod (702) are respectively connected with a fixing sleeve (703), and a spiral groove (704) is arranged in each fixing sleeve (703). A plurality of fixing sleeves (703) are respectively connected to the outer tube body (2) through connectors (708). The linkage ring (706) passes through a plurality of fixing sleeves (703) at the same time, and the pins (705) are movably clamped in the spiral grooves (704). The linkage ring (706) meshes with a gear (709) through the teeth (707), and a servo motor (710) is connected to the top end of the gear (709). The outer walls of the top ends of a plurality of support rods (702) are simultaneously connected with an elastic cloth (701). The elastic cloth (701) shields the bottom end of the inner tube body (6) to shield the residual repair agent in the inner tube body (6). When a plurality of support rods (702) are simultaneously opened outwards, the elastic cloth (701) can be pulled open to shield the dust during injection.

2. A packaging machine for the production of a soil remediation agent according to claim 1, characterized in that, The limiting mechanism (3) includes a linear motor (302), and the linear motor (302) is fixed to the outer wall of the outer tube body (2). The linear motor (302) is symmetrically connected to and drives two T-shaped brackets (305).

3. The packaging machine for producing a soil remediation agent according to claim 2, characterized in that, Rubber gaskets (304) are respectively arranged on the opposite sides of the two arc-shaped clamping blocks (303), and the rubber gaskets (304) can be attached to the outer wall of the outer tube body (2). A plurality of convex strips (301) are arranged on the outer wall of the outer tube body (2), and the arrangement positions of the convex strips (301) are consistent with the attachment positions of the rubber gaskets (304).

4. A packaging machine for the production of a soil remediation agent according to claim 1, characterized in that, The two sets of sorting mechanisms (4) are simultaneously arranged on a reciprocating slide rail (5), and sealing devices are respectively arranged at both ends of the reciprocating slide rail (5). The sorting mechanism (4) includes a storage groove (405) and a second pneumatic push rod (411), and the second pneumatic push rod (411) is arranged at the bottom end of the storage groove (405).

5. A packaging machine for producing a soil remediation agent according to claim 4, characterized in that, The sorting mechanism (4) simultaneously includes an electric slide rail (403) and a base (409), and the electric slide rail (403) is arranged at the top end of the storage groove (405). The electric slide rail (403) is symmetrically connected with two clamping plates (401) through sliders (402).

6. A packaging machine for producing a soil remediation agent according to claim 5, characterized in that, A plurality of limiting rods (404) are arranged in the storage slot (405). The bottom end of the storage slot (405) is movably clamped with a clamping slot (408) through a clamping frame (406). A plurality of limiting insertion rods (412) are arranged at the bottom end of the clamping slot (408), and the plurality of limiting insertion rods (412) are inserted into the base (409).

7. A packaging machine for the production of a soil remediation agent according to claim 6, characterized in that, One end of the clamping frame (406) is connected with a plurality of springs (413), and the springs (413) are simultaneously connected to the inner wall of one side of the clamping slot (408). The other end of the clamping frame (406) is connected with a first pneumatic push rod (407). The output end of the second pneumatic push rod (411) is connected with a push plate (410), and the push plate (410) contacts the bottom end of the clamping frame (406).

8. A method of using a packaging machine for producing a soil remediation agent, which is applied to the packaging machine for producing a soil remediation agent described in claim 7, characterized in that, It includes the following specific steps: S1: Open the packaging bag; S2: Packaging bag placement: Place the packaging bag on the storage slot (405) according to the label; S3: Bag mouth clamping: Fix the bag mouth position outside the outer tube body (2) through the limiting mechanism (3); S4: Open the shield: Start the shielding mechanism (7) to open the shield located at the bottom of the inner tube body (6); S5: Feeding: Open the valve in the funnel (1) and inject the soil remediation agent into the packaging bag; S6: Release the clamping: Release the clamping of the limiting mechanism (3) on the bag mouth position; S7: Sealing treatment: Drive the packaging bag to fall off the outer tube body (2) and then perform sealing treatment.

9. The usage method of a packaging machine for producing a soil remediation agent according to claim 8, characterized in that, In step S7, the sealing treatment includes the following specific steps: S71: Secondary clamping: Perform secondary clamping on the bag mouth position through the clamping plate (401); S72: Shaking and arranging: The first pneumatic push rod (407) drives the storage slot (405) to shake and arrange the internal soil remediation agent; S73: Sealing: As the reciprocating slide rail (5) moves, drive the packaging bag to move to the sealing device position for sealing.

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