A parachute canopy mechanized auxiliary packing device and packing method

Abstract

The present application belongs to the field of parachute packing, and discloses a kind of parachute packing auxiliary packing device and packing method.The device includes opening box, 2n guide ropes, (2n+2m) pullers and the number of matched collets, (2n+2m) pullers include 2n guide rope pullers and 2m cover plate pullers, (2n+2m) number of collets include 2n guide rope collets and 2m cover plate collets, and n is 1 or 2, m is 1, 2 or 3.The device directly pulls two canopy cover plates to the canopy cover plate hole through the cover plate puller, pulls the guide rope through the guide rope puller, so that the canopy safety rope ring passes through the canopy cover plate hole from below the canopy cover plate to above the canopy cover plate, inserts the safety pin into the canopy safety rope ring, and completes the packing.This can simplify the packing process and improve the consistency of packing quality.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of parachute packing, and more particularly relates to a mechanical auxiliary packing device and method for parachute packs. BACKGROUND

[0002] The parachute is the key equipment for ensuring the personal safety and correct landing pose of a parachutist during parachuting, and the folding quality thereof directly relates to the personal safety of the parachutist. With the increasing requirements for the folding speed and use safety of the parachute, the process of mechanically assisting in packing the parachute pack is becoming more and more important. At present, the packing of the parachute pack is still performed manually. In order to make the packed parachute pack have a small enough volume for the parachutist to wear, at least two persons are required to pull two pack cover plates during the packing process, an auxiliary pin is inserted into the hole in the middle of the pack cover plates to fix the pack cover plates, then a guide rope is used to pass the parachute pack safety rope loop through the hole in the pack cover plate, an insurance pin is inserted, and finally the auxiliary pin is removed to complete the packing.

[0003] This process is purely manual operation, which is not only laborious and low in efficiency, but also has inconsistent standard quality of the completed parachute packs. Since the parachute pack is a flexible object, the local thickness and flatness of the parachute pack may have certain differences, and it is more difficult to compress than a rigid object. Therefore, it is difficult to achieve the packing requirement by simply using a mechanical clamp. Therefore, in order to improve the packing efficiency, it is urgent to design an institution to assist the manual packing without damaging the parachute pack. SUMMARY

[0004] In view of the above defects or improvement needs of the prior art, the present application provides a mechanical auxiliary packing device and method for parachute packs, which aims to solve the technical problems of complicated packing process and inconsistent packing quality of the parachute by using a line puller to pull two pack cover plates to a predetermined position, then pulling out a parachute pack safety rope loop from the hole in the pack cover plate, and inserting an insurance pin.

[0005] In order to achieve the above-mentioned purpose, in the first aspect of the present application, a mechanical auxiliary packing device for parachute packs is provided, comprising: a workbench, an open box, 2n guide ropes, (2n+2m) line pullers and (2n+2m) matching clamps; wherein the (2n+2m) line pullers include 2n guide rope line pullers and 2m cover plate line pullers, the (2n+2m) number of clamps include 2n guide rope clamps and 2m cover plate clamps, and the value of n is 1 or 2, and the value of m is 1, 2 or 3;

[0006] The open box is arranged in the central area of the workbench and has an upward opening, and is used for accommodating the parachute pack; the guide rope is used for pulling out the parachute pack safety rope loop from below the hole in the pack cover plate.

[0007] The puller is arranged on the workbench around the outer periphery of the open box; wherein 2n guide rope pullers are divided into n groups, two guide rope pullers in each group are symmetrically distributed about the open box and located on the same straight line, and the straight lines connected by the two guide rope pullers in each group are parallel to each other; wherein 2m cover plate pullers are divided into m groups, two cover plate pullers in each group are symmetrically distributed about the open box and located on the same straight line, and the straight lines connected by the two cover plate pullers in each group are perpendicular to the straight lines connected by the two guide rope pullers in each group.

[0008] One end of the guide rope clamp is fixedly connected with the guide rope puller, and the other end is used for clamping the guide rope to pull the umbrella bag safety rope ring; one end of the cover plate clamp is fixedly connected with the cover plate puller, and the other end is used for clamping the cover plate of the parachute canopy.

[0009] As a preferred embodiment of the present application, the puller comprises a guide assembly, a power assembly, a fixed pulley assembly and a pull rope.

[0010] The power assembly is arranged inside the guide assembly, and the freedom degree of the power assembly is limited by the guide assembly; the fixed pulley assembly is fixed on the top of the guide assembly; the pull rope passes through the fixed pulley assembly, and one end is fixed on the power assembly, and the other end is fixedly connected with the clamp.

[0011] As a preferred embodiment of the present application, the guide assembly comprises a linear guide shaft, a puller top plate and a puller bottom plate; the linear guide shaft is fixedly arranged between the puller top plate and the puller bottom plate.

[0012] As a preferred embodiment of the present application, the power assembly comprises a cylinder and a puller pull plate, the cylinder body is fixedly arranged at the bottom of the guide assembly, and the piston of the cylinder is fixedly connected with the puller pull plate.

[0013] As a preferred embodiment of the present application, the clamp comprises a tongue, a seat and a latch; the tongue and the seat are connected through the latch, and rotate around the latch to form an eccentric structure.

[0014] As a preferred embodiment of the present application, the tongue has a protrusion at the end, so that self-locking can be formed after clamping the object.

[0015] As a preferred embodiment of the present application, the seat of the guide rope clamp is provided with a limiting structure on both sides; the force arm of the cover plate clamp is longer than that of the guide rope clamp.

[0016] In the second aspect of the present application, a parachute canopy packing method is provided, which uses the parachute canopy auxiliary packing device of the first aspect of the present application, and comprises the following steps:

[0017] (1) Put the parachute canopy into the open box of the auxiliary packing device; clamp two canopy cover plates by the cover plate clamp of each group respectively; pass the guide rope through the two canopy cover plate holes from the outer side to the inner side, and then connect the parachute safety rope ring, and clamp the guide rope with the guide rope clamp;

[0018] (2) First, pull the cover plate clamp by the cover plate puller until the canopy cover plate holes coincide and the force is limited; then pull the guide rope clamp by the guide rope puller until the parachute safety rope ring passes through the canopy cover plate hole, and is pulled from below the canopy cover plate to above the canopy cover plate, and the force is limited;

[0019] (3) Insert the safety pin into the parachute safety rope ring, release the cover plate clamp and the guide rope clamp, and remove the guide rope, completing the packing of the parachute canopy.

[0020] As a preferred embodiment of the present application, in step (1), when the cover plate puller and the cover plate clamp are four, the cover plate puller is arranged on the four extended lines of the two diagonal lines of the open box, and the two cover plate clamps of each group clamp the canopy cover plates on the side away from each other.

[0021] Overall, compared with the prior art, the above technical solutions conceived by the present application mainly have the following technical advantages:

[0022] 1. The present application selects a corresponding number of pullers and matching clamps, and arranges them reasonably, directly uses the cover plate puller to pull the two canopy cover plates to the predetermined position, and uses the guide rope puller to pull the parachute safety rope ring out from below the canopy cover plate hole, and inserts the safety pin, thereby realizing the packing operation of various types of parachute canopies, simplifying the packing process, simplifying the process complexity of manual operation, ensuring the uniformity of the packing quality, and effectively improving the work efficiency.

[0023] 2. The power assembly of the puller in the present application adopts a flexible assistive mode of air cylinder, which can limit the force while being pulled tight, ensuring that the canopy is not damaged, and facilitating subsequent manual operation.

[0024] 3. The present application adopts a clamping mode of the clamp, the clamp has a self-locking function, the clamping is reliable, and the canopy is not damaged.

[0025] Therefore, the present application uses the device of the present application to replace the manual operation of pulling the canopy cover plate and pulling out the safety rope, simplifies the manual packing process, simplifies the process complexity of manual operation, greatly saves the time of the canopy packing process, reduces the labor intensity of the operator, and improves the consistency of the packing quality. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1Figure of the model of the parachute pack of the example of the invention, unpacked;

[0027] Figure 2 Figure of the model of the parachute pack of the example of the invention, packed;

[0028] Figure 3 Figure of the schematic diagram of the packing device of the parachute pack of the example of the invention;

[0029] Figure 4 Figure of the schematic diagram of the puller structure of the packing device of the parachute pack of the example of the invention;

[0030] Figure 5 Figure of the schematic diagram of the guide rope clamp structure of the packing device of the parachute pack of the example of the invention;

[0031] Figure 6 Figure of the schematic diagram of the guide rope clamp structure of the packing device of the parachute pack of the example of the invention;

[0032] Figure 7 Figure of the schematic diagram of the cover clamp structure of the packing device of the parachute pack of the example of the invention;

[0033] Figure 8 Figure of the schematic diagram of the cover clamp structure of the packing device of the parachute pack of the example of the invention;

[0034] Figure 9 Figure of the flow chart of the packing method of the parachute pack of the example of the invention.

[0035] In all the figures, the same reference signs are used to indicate the same elements or structures, wherein: 101 - cover of the pack, 102 - loop of the safety line of the pack, 103 - parachute, 104 - safety pin, 201 - puller, 202 - cover clamp, 203 - open box, 204 - pack, 205 - guide line, 206 - guide line clamp, 207 - workbench, 301 - bottom plate of the puller, 302 - air cylinder, 303 - puller pull plate, 304 - linear guide shaft, 305 - fixed pulley assembly, 306 - top plate of the puller, 307 - nylon line, 401 - tongue of the guide line clamp, 402 - latch of the guide line clamp, 403 - seat of the guide line clamp, 501 - tongue of the cover clamp, 502 - latch of the cover clamp, 503 - seat of the cover clamp. DETAILED DESCRIPTION

[0036] In order to make the objectives, technical solutions and advantages of the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and should not be used to limit the present application. In addition, the technical features involved in each embodiment of the present application described below can be combined with each other as long as they do not conflict with each other.

[0037] As shown in Figures 1-2 , an example of an unpacked parachute canopy model and a completed packed parachute canopy model. The parachute canopy contains canopy cover plate 101, canopy safety rope ring 102 and safety pin 104, which needs to be packed by aligning the canopy cover plate 101 to the canopy cover plate hole on it, then passing the canopy safety rope ring 102 from the adjacent canopy cover plate hole below, and then inserting the safety pin 104 into the canopy safety rope ring 102 after the canopy safety rope ring 102 is exposed above the canopy cover plate, which means that the packing of the parachute canopy is completed.

[0038] As mentioned before, the manual packing process is inefficient, and because the canopy is a flexible object, there may be some differences in the local thickness and flatness of the canopy, which is more difficult to clamp than rigid objects, and it is difficult to achieve packing requirements by simply using mechanical clamping. To solve the above problems, the present application provides a parachute canopy mechanized auxiliary packing device for assisting manual completion of parachute canopy packing.

[0039] Please refer to Figure 3 , provides a parachute canopy mechanized auxiliary packing device, comprising:

[0040] Workbench 207;

[0041] Open box 203 is arranged in the central region of the workbench 207, the opening is upward, used to accommodate the parachute canopy, and realize the initial positioning of the canopy;

[0042] Two guide ropes, one end of the guide rope is sleeved on the distant canopy safety rope ring, then passes through the two canopy cover plate holes (left and right canopy cover plate holes) adjacent to the canopy safety rope ring, used to pull the guide rope to pull the canopy safety rope ring out from below the canopy cover plate through the canopy cover plate hole;

[0043] Six line pullers 201 are arranged on the workbench 207 around the outer periphery of the open box 203, including two guide rope line pullers and four canopy cover plate line pullers; The two guide rope line pullers are symmetrically distributed about the open box and located on the same straight line, and when packing the parachute canopy, the connecting line between the two canopy safety rope rings of the parachute canopy is respectively extended to the two extension lines outside the open box, used to pull the guide rope; The four canopy cover plate line pullers are symmetrically and uniformly distributed about the center line of the workbench 207 on the work surface, divided into two groups, the two canopy cover plate line pullers of each group are symmetrically distributed about the open box and located on the same straight line, and the straight line connected by the two canopy cover plate line pullers of each group is perpendicular to the straight line connected by the two guide rope line pullers of each group, used to pull the canopy cover plate to tighten;

[0044] Two guide rope pulley are matched with two guide rope clamps, one end of the guide rope clamp is fixedly connected with the guide rope pulley, and the other end is used for clamping the other end of the guide rope. The umbrella bag safety rope ring is passed through the umbrella cover hole from below the umbrella cover to above the umbrella cover.

[0045] According to Figure 3 The working process of the packing device is as follows: two of the four cover pulleys clamps hold the two adjacent cover plates, and the other two use the same clamping method; the guide rope pulley connects the farthest umbrella bag safety rope ring on the parachute through the guide rope, and the two guide rope pulleys are fixedly connected with the two guide rope clamps. Thus, after the cover plate is pulled to the cover plate hole by the cover pulley, the guide rope is pulled by the two guide rope pulleys, driving the two umbrella bag safety rope rings on the parachute to pass through the cover plate hole from below the cover plate to above the cover plate, and then the safety pin is inserted, completing the packing.

[0046] For example, if the parachute is large, n rows of parallel cover plate holes are arranged on each of the two cover plates, and 2n umbrella safety rope rings are arranged correspondingly. 2n guide ropes, (2n+2m) pulleys and (2n+2m) clamps are arranged. The (2n+2m) pulleys include 2n guide rope pulleys and 2m cover pulleys, and the (2n+2m) clamps include 2n guide rope clamps and 2m cover clamps. The value of n is 1 or 2, and the value of m is 1, 2 or 3. The 2n guide rope pulleys are divided into n groups, and the two guide rope pulleys in each group are symmetrically distributed about the open box and located on the same straight line. The straight lines connected by the two guide rope pulleys in each group are parallel to each other. The 2m cover pulleys are divided into m groups, and the two cover pulleys in each group are symmetrically distributed about the open box and located on the same straight line. The straight lines connected by the two cover pulleys in each group are perpendicular to the straight lines connected by the two guide rope pulleys in each group. Thus, after the cover plate is pulled to the n rows of cover plate holes by the cover pulley, the guide rope is pulled by the guide rope pulley, and the umbrella safety rope ring is pulled from below the cover plate to above the cover plate, and finally the safety pin is inserted into the umbrella safety rope ring, completing the packing.

[0047] In the embodiment, the layout position of the cover plate puller is adjusted so as to pull the canopy cover plates as evenly as possible. When there are four cover plate pullers and cover plate clamps in the parachute canopy auxiliary packing device, the four cover plate pullers are arranged on four extended lines of the open box diagonally, and the two cover plate clamps close to the canopy safety rope ring are staggered to clamp two canopy cover plates, so as to pull the canopy cover plates as evenly as possible.

[0048] In the embodiment, the number of the parachute canopy packing pullers 201 is six. It can be understood that in other embodiments, the number of the pullers 201 can be increased or decreased according to actual needs, and the layout can also be adjusted according to actual needs. For example, if the volume of the parachute canopy is small, four packing pullers 201 can be selected, including two guide rope pullers and two cover plate pullers, and the two cover plate pullers clamp two canopy cover plates of two parachute canopies through two cover plate clamps respectively.

[0049] In the embodiment, the puller includes a guide assembly, a power assembly, a fixed pulley assembly and a pull rope. The power assembly is arranged inside the guide assembly, and the freedom degree of the power assembly is limited by the internal space of the guide assembly, so that the power assembly can only move in one dimension within the space of the guide assembly. The fixed pulley assembly is fixed on the top plate of the guide assembly. The pull rope passes through the fixed pulley assembly and is fixed at one end on the power assembly, so that the pull rope is pulled under the movement of the power assembly. The other end of the pull rope is fixedly connected with the clamp, so that the puller moves the part clamped by the clamp to the direction of the puller through the pull rope.

[0050] Please refer to Figure 4The guide assembly includes a linear guide shaft 304, a wire puller top plate 306, and a wire puller bottom plate 301. The linear guide shaft 304 is fixed at both ends of the wire puller top plate 306 and the wire puller bottom plate 301 to provide rigid support for the movement of the power assembly. The wire puller bottom plate 301 and the wire puller top plate 306 are fixed and do not move. A plurality of linear guide shafts 304 are used to ensure that the power assembly has only one degree of freedom, i.e., it can only move up and down between the wire puller top plate 306 and the wire puller bottom plate 301. The power assembly includes a cylinder 302 and a wire puller pull plate 303. The wire puller pull plate 303 is sleeved on the plurality of linear guide shafts 304 and is in sliding connection with the plurality of linear guide shafts 304. The cylinder body of the cylinder 302 is fixed on the wire puller bottom plate 301, and the piston of the cylinder 302 is fixed on the wire puller pull plate 303. The wire puller pull plate 303 moves up and down between the wire puller top plate 306 and the wire puller bottom plate 301. The stroke of the cylinder of the wire puller is selected according to the type of the umbrella bag and the packaging requirements. The fixed pulley assembly is fixed on the wire puller top plate 306 by bolts and is used to change the moving direction of the pull rope 307. The pull rope 307 passes through the fixed pulley assembly and the wire puller top plate 306, is fixed at one end on the wire puller pull plate 303, and is fixed at the other end on a matched chuck. The contraction of the cylinder 302 drives the movement of the pull plate 303, thereby realizing the wire pulling operation.

[0051] Please refer to Figure 5 and Figure 7 The chuck is divided into a cover plate chuck 202 and a guide rope chuck 206, both of which adopt an eccentric clamping principle. The structure of the two chucks is composed of a tongue, a seat, and a latch. The tongue and the seat are connected together by the latch and rotate around the latch to form an eccentric structure. The end of the tongue has a protrusion that forms a self-locking after clamping an object. The clamping process and the self-locking principle are described in Figure 6 and Figure 8 The protrusion at the end of the tongue of the chuck produces displacement when the tongue rotates around the latch. When the tongue rotates, the protruding part contacts the clamped object. Under the action of friction, when the clamped object has a tendency to move away from the chuck, Figure 6 and Figure 8 The clamped object has a tendency to move to the left, which causes the tongue to have a tendency to rotate clockwise, and the clamping becomes tighter, forming a self-locking.

[0052] For example, the guide rope chuck 206 includes a guide rope chuck tongue 401, a guide rope chuck seat 403, and a guide rope chuck latch 402. The guide rope chuck tongue 401 and the guide rope chuck seat 403 are connected together by the guide rope chuck latch 402.

[0053] The structure of the cover plate clamp 202 and the guide rope clamp 206 is slightly different because the clamped objects are different. Specifically, the cover plate clamp 202 is wider than the guide rope clamp 206 in terms of clamp width, which is used to clamp objects with a larger area; the two sides of the guide rope clamp 206 are provided with limiting structures to prevent the guide rope from loosening from the two sides; the force arm of the cover plate clamp 202 is longer than that of the guide rope clamp 206 (i.e., the tongue pressing end, the pressing seat away from the end to the clamp bolt distance is longer), so that the cover plate clamp 202 is more labor-saving when clamping the cover plate.

[0054] Based on the above-mentioned mechanical auxiliary packing device for parachute canopy, the necessary steps of using auxiliary pins for manual packing are omitted, and the mechanical device is used to pull the canopy cover 101, and then the parachute safety rope ring 102 is pulled to pass through the two canopy cover holes and insert the safety pin 104. Because the parachute is a flexible object, it needs to be limited in force during clamping to prevent the parachute from loosening, and the pulling force provided by the air cylinder is used to realize flexible assistance and force limiting, which ensures the success of the parachute packing.

[0055] Based on the above-mentioned new parachute canopy packing device, a new type of parachute canopy packing device is used to assist manual packing, which includes the following steps:

[0056] (1) Place the parachute canopy into the open box of the auxiliary packing device; clamp two pieces of canopy cover with the cover plate clamp of each group respectively; pass the guide rope of each group from the outside to the inside of the two far-apart canopy cover holes, and then connect it to the far-apart parachute safety rope ring, while clamping the guide rope with the guide rope clamp. Specifically, this process can be manually operated or realized by using a corresponding automatic threading device.

[0057] (2) Based on the auxiliary packing device of the present application, first pull the cover plate clamp by the cover plate puller until the canopy cover hole coincides and is limited in force; then pull the guide rope clamp by the guide rope puller until the parachute safety rope ring passes through the canopy cover hole from below the canopy cover to above the canopy cover, and is limited in force.

[0058] (3) Insert the safety pin into the parachute safety rope ring, loosen the cover plate clamp and the guide rope clamp, and remove the guide rope to complete the packing of the parachute canopy.

[0059] In this embodiment, in step (1), when the cover plate puller and the cover plate clamp are four, the cover plate puller is arranged on the four extended lines of the two diagonal lines of the open box, and the two cover plate clamps of each group clamp the canopy cover on the side away from each other.

[0060] Please refer to Figure 3 and Figure 9 , based on as Figure 3The device shown provides a packing device for parachute canopy, which mainly includes the following steps:

[0061] Step 1 includes steps S1 and S2:

[0062] (1) Manually put the parachute into the canopy and place it in the open box 203, and the cover clamping head 202 at the four corners clamps one corner of the cover of the opposite canopy.

[0063] (2) The guide rope 205 passes through the canopy safety rope ring, and the two canopy cover holes are clamped with the guide rope clamp 206.

[0064] Step 2 includes steps S3 and S4:

[0065] (3) The cover clamping head 202 at the four corners is pulled by the puller 201 to move the canopy cover 101 to the right position, ensure that the two cover holes are overlapped, and limit the force to keep;

[0066] (4) The guide rope clamp 206 at the center line is pulled by the two pullers 201 to pass the safety rope through the two canopy cover holes, and limit the force to keep.

[0067] Step 3 includes step S5:

[0068] (5) Manually insert the safety pin, loosen all clamps, remove the guide rope 205, check the packing state of the canopy, and confirm that there is no error before ending the packing.

[0069] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the present application and the scope of equivalent technology, the present application also intends to include these modifications and variations. The above-described embodiments are only preferred embodiments for fully illustrating the present application, and the protection scope is not limited thereto. Equivalent substitutions or transformations made by those skilled in the art on the basis of the present application are within the protection scope of the present application.

Claims

1. A parachute bag auxiliary packing device, characterized in that: include: A workbench, an open box, 2n guide ropes, (2n+2m) wire pullers, and (2n+2m) matching chucks; wherein the (2n+2m) wire pullers include 2n guide rope wire pullers and 2m cover plate wire pullers, and the (2n+2m) chucks include 2n guide rope chucks and 2m cover plate chucks, and the value of n is 1 or 2, and the value of m is 1, 2, or 3; The open box is arranged in the central area of ​​the workbench with the opening facing upwards, and is used to accommodate the parachute bag; the guide rope is used to pull the parachute bag safety rope loop through the bag cover hole and out from under the bag cover; The wire pullers are arranged on the workbench around the outer periphery of the open box; wherein, the 2n guide rope wire pullers are divided into n groups, and the two guide rope wire pullers in each group are symmetrically distributed with respect to the open box and are located on the same straight line, and the straight lines connecting the two guide rope wire pullers in each group in the n groups are parallel to each other; wherein, the 2m cover plate wire pullers are divided into m groups, and the two cover plate wire pullers in each group are symmetrically distributed with respect to the open box and are located on the same straight line, and the straight line connecting the two cover plate wire pullers in each group is perpendicular to the straight line connecting the two guide rope wire pullers in each group; One end of the guide rope clamp is fixedly connected to the guide rope puller, and the other end is used to clamp the guide rope to pull the parachute bag safety rope loop; one end of the cover plate clamp is fixedly connected to the cover plate puller, and the other end is used to clamp the parachute bag cover plate.

2. The parachute bag auxiliary packing device according to claim 1, characterized in that: The wire puller comprises: a guide assembly, a power assembly, a fixed pulley assembly and a pull rope; The power assembly is arranged inside the guide assembly, and the freedom of the power assembly is limited by the guide assembly; the fixed pulley assembly is fixed on the top of the guide assembly; the pull rope passes through the fixed pulley assembly, and one end is fixed to the power assembly, and the other end is fixedly connected to the chuck.

3. The parachute bag auxiliary packing device according to claim 2, characterized in that: The guide assembly includes a linear guide shaft, a wire puller top plate and a wire puller bottom plate; the linear guide shaft is fixedly arranged between the wire puller top plate and the wire puller bottom plate.

4. The parachute bag auxiliary packing device according to claim 2, characterized in that: The power assembly includes a cylinder and a wire puller plate. The cylinder body of the cylinder is fixedly arranged at the bottom of the guide assembly, and the piston of the cylinder is fixedly connected to the wire puller plate.

5. The parachute bag auxiliary packing device according to claim 1, characterized in that: The chuck comprises a pressing tongue, a pressing seat and a latch; the pressing tongue and the pressing seat are connected via the latch and rotate around the latch to form an eccentric wheel structure.

6. The parachute bag auxiliary packing device according to claim 5, characterized in that: The end of the pressing tongue is provided with a protrusion, so that self-locking can be formed after clamping the object.

7. The parachute bag auxiliary packing device according to claim 5, characterized in that: Restriction structures are provided on both sides of the pressure seat of the guide rope clamp; and the lever arm of the cover plate clamp is longer than that of the guide rope clamp.

8. A method for packing a parachute bag, characterized in that: Using the parachute bag auxiliary packing device according to any one of claims 1 to 7 comprises the following steps: (1) Place the parachute bag into the open box of the auxiliary packing device; clamp the two parachute bag covers with the cover clamps of each group; pass the guide rope of each group from the outside to the inside of the two distant parachute bag cover holes in sequence, connect them to the distant parachute bag safety rope loops, and clamp the guide rope with the guide rope clamps; (2) First, the cover plate clamp is pulled by the cover plate puller until the holes of the umbrella cover plate overlap and the force is limited to maintain; then, the guide rope clamp is pulled by the guide rope puller until the umbrella safety rope loop passes through the hole of the umbrella cover plate, and is pulled from the bottom of the umbrella cover plate to the top of the umbrella cover plate, and the force is limited to maintain; (3) Insert the safety pin into the safety rope loop of the parachute bag, loosen the cover plate clamp and the guide rope clamp, remove the guide rope, and complete the packing of the parachute bag.

9. The parachute bag packing method according to claim 8, characterized in that: In step (1), when there are four cover wire pullers and four cover clamps, the cover wire pullers are arranged on four extension lines of the two diagonals of the opening box, and the two cover clamps in each group respectively clamp the umbrella bag cover away from one side.

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