Multi-stage self-adaptive compressing and packaging equipment for expanded and carved velvet quilt and packaging method of multi-stage self-adaptive compressing and packaging equipment

Abstract

The invention relates to the technical field of velvet quilt packaging, in particular to multi-stage self-adaptive compression packaging equipment for expanded and carved air velvet quilts.The multi-stage self-adaptive compression packaging equipment comprises a machine base and a conveying belt, the conveying belt is movably installed on the side wall of the machine base, and a compression sealing assembly is movably installed on the side wall of the machine base; the compression sealing assembly comprises a pressing disc, a scraping ring and two sliding clamping plates, and the two sliding clamping plates are symmetrical to each other. A sliding clamping plate moves towards a telescopic clamping rod and extrudes a quilt, the quilt is preliminarily compressed through the sliding clamping plate, the tightness of rolling the quilt into a cylinder is improved, a scraping ring drives a packaging bag to sleeve the outer side of the quilt, the quilt can be directly compressed and sealed, manual intervention is not needed, and the overall cost is reduced; the middle of the bag opening of the packaging bag is clamped through the upper clamping block and the lower clamping block, so that every time air is exhausted, the bag opening can bulge and is exhausted from the two sides of the bag opening, the bag opening of the packaging bag is unfolded, and the situation that the bag opening folds and influences sealing is avoided.

Description

Technical Field

[0001] This invention relates to the field of comforter packaging technology, and in particular to a multi-stage adaptive compression packaging device and packaging method for inflated air-filled comforters. Background Technology

[0002] A quilt compression and packaging device is a mechanical device used to reduce the volume of quilts for easier storage and transportation. Early compression devices were mostly simple manual pressure plate types, using manual force to compress the quilts by pressing springs or pneumatic devices. These devices were labor-intensive to operate, had limited compression effect, and were inefficient. With technological advancements, existing compression and packaging devices can effectively and quickly compress and package quilts. For example, the quilt production and processing compression and packaging device and its control method disclosed in CN115043048A involves using a feeding mechanism to transport the quilt and outer cover onto a worktable, followed by a compression mechanism to compress the quilt and outer cover, and a suction mechanism to remove air from the quilt. Air is extracted, and the first electric push rod moves the sealing heating plate to facilitate sealing of the quilt's outer cover. Finally, a filtration mechanism is used to filter the dust and lint extracted from the quilt. The feeding mechanism collects the quilt and the packaged outer cover. However, before use, the quilt needs to be rolled up manually using a quilt rolling machine and placed into a packaging bag. The packaged quilt is then placed on top of the feeding mechanism before feeding can begin. This results in excessive manual intervention and low overall efficiency. Furthermore, two machines are required to compress and package the quilt, leading to higher overall costs. Additionally, wrinkles easily form at the opening of the packaging bag during sealing, causing sealing failure and ineffective compression. Summary of the Invention

[0003] The purpose of this invention is to solve the problems in the background art by proposing a multi-stage adaptive compression packaging device and packaging method for air-filled quilts.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: A multi-stage self-adaptive compression packaging equipment for a puffy quilt, comprising a base and a conveying belt, the conveying belt is movably installed on the side wall of the base, a compression sealing assembly is movably installed on the side wall of the base, the compression sealing assembly comprises a pressing disc, a scraping ring and two sliding clamps, the two sliding clamps are symmetrical to each other, the sliding clamps are slidably installed on the side wall of the base, the pressing disc and the scraping ring are located between the two sliding clamps, an electric push rod two and an electric push rod three are fixedly installed on the side wall of the base, the output end of the electric push rod two is fixedly connected with the pressing disc, two side rods are integrally formed on the side wall of the scraping ring, one of the side rods is fixedly connected with the output end of the electric push rod three, a sliding cavity is integrally formed on the side wall of each of the two sliding clamps, an upper clamp block and a lower clamp block are slidably installed in the two sliding cavities respectively, and a heat sealing strip is slidably installed on the side wall of the upper clamp block. A quilt rolling assembly is movably installed between the two sliding clamps, the quilt rolling assembly comprises a pushing disc and a telescopic clamp rod, the pushing disc is movably installed on the side wall of the base, the telescopic clamp rod is slidably installed on the side wall of the pushing disc, a drive box is integrally formed on the side wall of the base, a rotating cavity is integrally formed in the drive box, a rotating shaft is rotatably installed in the rotating cavity, and the pushing disc is slidably inserted into the outer side of the rotating shaft.

[0005] In the multi-stage self-adaptive compression packaging equipment for a puffy quilt, a rotating rod one and a rotating rod two are rotatably installed in the drive box, a supporting rod one is integrally formed on the side wall of the sliding clamp, the supporting rod one is movably installed on the outer side of the rotating rod one, a supporting rod two is integrally formed on the side wall of each of the upper clamp block and the lower clamp block, and the supporting rod two is movably installed on the outer side of the rotating rod two.

[0006] In the multi-stage self-adaptive compression packaging equipment for a puffy quilt, a sliding bead is integrally formed in each of the supporting rod one and the supporting rod two, two opposite threads one and threads two are respectively formed on the side wall of the rotating rod one and the rotating rod two, the two sliding beads are slidably installed in the threads one and the threads two respectively, and the length of the threads two is greater than the length of the threads one.

[0007] In the multi-stage self-adaptive compression packaging equipment for a puffy quilt, two electric motors two are fixedly installed on the bottom of the drive box, the side walls of the rotating rod one and the rotating rod two are fixedly connected with the output shafts of the two electric motors two, a sliding groove one and a sliding groove three are formed on the side wall of the base, and the supporting rod one and the supporting rod two are slidably installed in the sliding groove one and the sliding groove three respectively.

[0008] In the multi-stage self-adaptive compression packaging equipment for a puffy quilt, a sliding cylinder is integrally formed on the side wall of the base, a telescopic rod is fixedly installed on the side wall of one of the side rods, and the telescopic rod is slidably installed in the sliding cylinder.

[0009] In the multi-stage adaptive compression packaging equipment of the puffy quilt, the inner part of the upper clamp block is fixedly installed with an electric push rod four, and the electric push rod four is fixedly connected with the heat sealing strip.

[0010] In the multi-stage adaptive compression packaging equipment of the puffy quilt, the inner part of the rotating bin is fixedly installed with an electric motor one, the output shaft of the electric motor one is fixedly connected with the rotating shaft, the side wall of the rotating shaft is fixedly installed with an electric push rod one, and the output end of the electric push rod one is fixedly connected with the push disc.

[0011] In the multi-stage adaptive compression packaging equipment of the puffy quilt, the side wall of the push disc and the side wall of the machine base are respectively provided with a sliding groove four and a sliding groove two, the telescopic clamping rods are slidably installed in the inner parts of the sliding groove four and the sliding groove two, the side wall of the rotating shaft is fixedly installed with a bidirectional electric push rod, and the two output ends of the bidirectional electric push rod are fixedly connected with the two telescopic clamping rods respectively.

[0012] The application discloses a multi-stage self-adaptive compression packaging method for a puffy quilt, and relates to the technical field of quilts.

[0013] Compared with the prior art, the application has the advantages that: The compression and sealing assembly movably installed through the side wall of the base makes the sliding clamp plate move to the telescopic clamp rod and extrude the quilt during the rotating of the telescopic clamp rod, so that the sliding clamp plate preliminarily compresses the quilt, improves the tightness of the quilt rolled into a cylinder, and after the worker sets the packaging bag on the outer side of the two sliding clamp plates, the scraping ring is moved to slide on the outer side of the quilt and drive the packaging bag to move, so that the packaging bag is set on the outer side of the quilt, the packaging bag is driven by the scraping ring to be set on the outer side of the quilt, so that the quilt can be directly compressed and sealed without manual intervention, thereby reducing the overall cost, and when the push plate is returned to the original position, the upper clamp block and the lower clamp block are relatively moved and clamp the packaging bag, the bottom of the upper clamp block and the top of the lower clamp block are designed as high in the middle and low on both sides, so that the upper clamp block and the lower clamp block only clamp the middle part of the bag opening of the packaging bag, and during the continuous movement of the pressing plate to the push plate, the air in the packaging bag is continuously discharged from the bag opening through the continuous extrusion of the pressing plate on the quilt, so that the bag opening is inflated and discharged from both sides of the bag opening each time the air is discharged, so that the bag opening is expanded, avoiding the influence of the bag opening wrinkle on the sealing. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a schematic view of the three-dimensional structure of the application; Figure 2 It is a sectional view of the overall structure in the application; Figure 3 It is a sectional view of the structure of the drive box in the application; Figure 4 It is a schematic view of the structure of the application Figure 4 It is an enlarged schematic view of A in the application; Figure 5 It is a schematic view of the local structure of the base in the application; Figure 6 It is a schematic view of the structure of the pressing plate and the scraping ring in the application; Figure 7 It is a schematic view of the structure of the sliding clamp plate in the application; Figure 8 It is a schematic view of the structure of the upper clamp block and the lower clamp block in the application; Figure 9 It is a schematic view of the structure of the push plate and the telescopic clamp rod in the application.

[0015] In the figure: 1, base; 11, conveying belt; 12, drive box; 121, rotating bin; 122, chute one; 123, chute two; 124, chute three; 13, sliding cylinder; 21, sliding clamp plate; 211, sliding bin; 212, rotating rod one; 213, support rod one; 214, thread one; 22, push disc; 221, motor one; 222, rotating shaft; 223, electric push rod one; 224, chute four; 23, telescopic clamp rod; 231, bidirectional electric push rod; 31, electric push rod two; 311, pressure plate; 32, electric push rod three; 321, scraping ring; 322, telescopic rod; 323, side rod; 33, upper clamp block; 331, lower clamp block; 332, rotating rod two; 333, support rod two; 334, thread two; 335, motor two; 336, electric push rod four; 337, heat sealing strip. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments.

[0017] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0018] Reference Figure 1 - Figure 9 As shown in the figure, a multi-stage self-adaptive compression packaging device for a puffing quilt, comprising a base 1 and a conveying belt 11, the conveying belt 11 is movably installed on the side wall of the base 1, the side wall of the base 1 movably installs a compression sealing assembly, the compression sealing assembly comprises a pressure plate 311, a scraping ring 321 and two sliding clamp plates 21, the two sliding clamp plates 21 are symmetrical to each other, the sliding clamp plate 21 is slidably installed on the side wall of the base 1, the pressure plate 311 and the scraping ring 321 are located between the two sliding clamp plates 21, the side wall of the base 1 fixedly installs an electric push rod two 31 and an electric push rod three 32, the output end of the electric push rod two 31 is fixedly connected with the pressure plate 311, the side wall of the scraping ring 321 is integrally formed with two side rods 323, one of the two side rods 323 is fixedly connected with the output end of the electric push rod three 32, the side wall of each of the two sliding clamp plates 21 is integrally formed with a sliding bin 211, the inner part of each of the two sliding bins 211 slidably installs an upper clamp block 33 and a lower clamp block 331, the side wall of the upper clamp block 33 slidably installs a heat sealing strip 337; A quilt assembly is movably mounted between the two sliding clamps 21, which includes a push disc 22 and telescopic clamping rods 23. The push disc 22 is movably mounted to the side wall of the base 1, and the telescopic clamping rods 23 are slidably mounted to the side wall of the push disc 22. The side wall of the base 1 is integrally formed with a drive box 12, and the inside of the drive box 12 is integrally formed with a rotating bin 121. A rotating shaft 222 is rotatably mounted in the rotating bin 121. The push disc 22 is slidably inserted into the outside of the rotating shaft 222.

[0019] As shown in Figure 2 , Figure 4 and Figure 9 , the inside of the rotating bin 121 is fixedly mounted with an electric motor 221. The output shaft of the electric motor 221 is fixedly connected with the rotating shaft 222. The side wall of the rotating shaft 222 is fixedly mounted with an electric push rod 223. The output end of the electric push rod 223 is fixedly connected with the push disc 22.

[0020] As shown in Figure 4 and Figure 9 , the push disc 22 and the side wall of the base 1 are respectively provided with a sliding groove four 224 and a sliding groove two 123. The telescopic clamping rods 23 are slidably mounted in the sliding groove four 224 and the sliding groove two 123. The side wall of the rotating shaft 222 is fixedly mounted with a bidirectional electric push rod 231. The two output ends of the bidirectional electric push rod 231 are fixedly connected with the two telescopic clamping rods 23.

[0021] The working principle of the push disc 22 and the telescopic clamping rods 23 is as follows: after the quilt is moved to between the two telescopic clamping rods 23 by the conveying belt 11, the bidirectional electric push rod 231 drives the telescopic clamping rods 23 to move, so that the two telescopic clamping rods 23 clamp the quilt. At this time, the electric motor 221 drives the push disc 22 to rotate, and the push disc 22 drives the two telescopic clamping rods 23 to rotate, so that the telescopic clamping rods 23 roll the quilt into a cylindrical shape. After the telescopic clamping rods 23 complete the rolling of the quilt, the workers set the packaging bag outside the two sliding clamps 21. At this time, the telescopic clamping rods 23 are retracted, the electric push rod 223 is started and drives the push disc 22 to move towards the sliding bin 211, and the push disc 22 drives the quilt to move. When the push disc 22 moves between the two sliding bins 211, the electric push rod 223 is turned off, and the quilt is moved out of the two sliding bins 211.

[0022] As shown in Figure 5 and Figure 7 , the bottom of the drive box 12 is fixedly mounted with two electric motors 335. The side walls of the rotating rods one 212 and the rotating rods two 332 are fixedly connected with the output shafts of the two electric motors 335. The side wall of the base 1 is provided with a sliding groove one 122 and a sliding groove three 124. The struts one 213 and the struts two 333 are slidably mounted in the sliding groove one 122 and the sliding groove three 124, respectively.

[0023] As shown in Figure 3 ,Figure 7 And Figure 8 As shown in

[0024] The working principle of the sliding clamping plate 21, the upper clamping block 33 and the lower clamping block 331 is as follows: during the rolling process of the telescopic clamping rod 23, the two electric motors two 335 are started and rotate in the positive direction, so that the upper clamping block 33, the lower clamping block 331 and the two sliding clamping plates 21 move synchronously relative to each other, the two sliding clamping plates 21 press the quilt, so that the sliding clamping plate 21 preliminarily compresses the quilt, and the tightness of the quilt rolled into a cylindrical shape is improved; at this time, the upper clamping block 33 and the lower clamping block 331 are located inside the sliding chamber 211, and when the push disc 22 is returned to the original position, one of the two electric motors two 335 is started to move the upper clamping block 33 and the lower clamping block 331 relative to each other, so that the upper clamping block 33 and the lower clamping block 331 clamp the packaging bag.

[0025] Further referring to Figure 7 And Figure 8 It is explained that the sliding ball provided on the support rod one 213 is slidingly installed in the inside of the thread one 214, the sliding ball provided on the support rod two 333 is slidingly installed in the inside of the thread two 334, the bottom of the upper clamping block 33 and the top of the lower clamping block 331 are both high in the middle and low on both sides, so that when the upper clamping block 33 and the lower clamping block 331 clamp the packaging bag, the upper clamping block 33 and the lower clamping block 331 only clamp the middle part of the bag opening of the packaging bag.

[0026] As shown in Figure 3 、 Figure 5 And Figure 6 The side wall of the machine base 1 is integrally formed with a sliding cylinder 13, the side wall of one of the side rods 323 is fixedly installed with a telescopic rod 322, and the telescopic rod 322 is slidingly installed in the inside of the sliding cylinder 13.

[0027] The working principle of the scraping ring 321 and the pressing disc 311 is as follows: after the telescopic clamping rod 23 is retracted, the electric push rod three 32 is started and drives the scraping ring 321 to move towards the pushing disc 22, so that the scraping ring 321 slides outside the quilt, when the scraping ring 321 moves to between the two sliding clamping plates 21, the scraping ring 321 drives the packaging bag to move, so that the packaging bag moves to between the two sliding clamping plates 21, when the scraping ring 321 abuts against the side wall of the base 1, the electric push rod three 32 is turned off, the electric push rod one 223 is started and drives the pushing disc 22 to return to the original position, when the upper clamping block 33 and the lower clamping block 331 clamp the packaging bag, the electric push rod two 31 is started and drives the pressing disc 311 to continuously move towards the pushing disc 22, the pressing disc 311 continuously extrudes the quilt, so that the air in the packaging bag is continuously discharged from the bag opening, in the process of continuously extruding the quilt by the pressing disc 311, the bag opening is inflated and discharged from both sides of the bag opening each time the air is discharged, so that the bag opening of the packaging bag is unfolded, avoiding the influence of the bag opening wrinkle on the sealing.

[0028] As shown in Figure 7 and Figure 8 The electric push rod four 336 is fixedly installed in the inside of the upper clamping block 33, and the electric push rod four 336 is fixedly connected with the heat sealing strip 337.

[0029] The electric push rod four 336 is started and drives the heat sealing strip 337 to seal the packaging bag when the pressing disc 311 is compressed.

[0030] The multi-stage adaptive compression packaging method of the puff quilt uses the multi-stage adaptive compression packaging device of the puff quilt, and specifically comprises the following steps: S1, the worker places the quilt above the conveying belt 11, the conveying belt 11 drives the quilt to move to the quilt rolling assembly, when the quilt moves between the two telescopic clamping rods 23, the bidirectional electric push rod 231 drives the telescopic clamping rod 23 to move, so that the two telescopic clamping rods 23 clamp the quilt, at this time the electric motor one 221 drives the push disc 22 to rotate, the push disc 22 drives the two telescopic clamping rods 23 to rotate, so that the telescopic clamping rod 23 rolls the quilt into a cylindrical shape; S2, during the rotation of the telescopic clamping rod 23, the two electric motors two 335 are started and rotate in the positive direction, the sliding clamping plate 21 moves to the telescopic clamping rod 23, the sliding clamping plate 21 extrudes the quilt, so that the sliding clamping plate 21 preliminarily compresses the quilt, improves the tightness of the quilt rolled into a cylindrical shape, after the quilt is rolled into a cylindrical shape, the worker sets the packaging bag outside the two sliding clamping plates 21, at this time the telescopic clamping rod 23 is retracted, the electric push rod one 223 is started and drives the push disc 22 to move to the sliding bin 211, the push disc 22 drives the quilt to move, when the push disc 22 moves between the two sliding bins 211, the electric push rod one 223 is closed, at this time the quilt moves out between the two sliding bins 211; S3, the electric push rod three 32 is started and drives the scraping ring 321 to move to the push disc 22, so that the scraping ring 321 slides outside the quilt, when the scraping ring 321 moves between the two sliding clamping plates 21, the scraping ring 321 drives the packaging bag to move, so that the packaging bag moves between the two sliding clamping plates 21, at this time the packaging bag is set outside the quilt, when the scraping ring 321 abuts against the side wall of the base 1, the electric push rod three 32 is closed, the electric push rod one 223 is started and drives the push disc 22 to return to the original position; S4, after the push disc 22 returns to the original position, one of the electric motors two 335 is started, so that the upper clamping block 33 and the lower clamping block 331 move relatively, when the upper clamping block 33 and the lower clamping block 331 clamp the packaging bag, the electric push rod two 31 is started and drives the pressing disc 311 to continuously move to the push disc 22, the pressing disc 311 continuously extrudes the quilt, so that the air in the packaging bag is continuously discharged from the bag opening, when the pressing disc 311 completes the compression, the electric push rod four 336 is started and drives the heat sealing strip 337 to seal the packaging bag, after the heat sealing strip 337 completes the sealing, the electric push rod two 31, the electric push rod three 32 and the electric push rod four 336 are started and return to the original position, at this time the electric push rod one 223 is started and drives the push disc 22 to move to the pressing disc 311, so that the quilt after the packaging is discharged.

[0031] Further, the fixed connection should be understood in a broad sense unless otherwise clearly specified and limited, for example, it can be welding, or gluing, or integrally formed, etc. The skilled in the art is familiar with the conventional means.

[0032] The above merely describes preferred specific embodiments of the present application, but the protection scope of the present application is not limited thereto, and any person skilled in the art, according to the technical solution and inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A multi-stage adaptive compression and packaging device for bulked air-filled quilts, comprising a base (1) and a conveyor belt (11), characterized in that: The conveyor belt (11) is movably mounted on the side wall of the machine base (1). A compression sealing assembly is movably mounted on the side wall of the machine base (1). The compression sealing assembly includes a pressure plate (311), a scraper ring (321), and two sliding clamps (21). The two sliding clamps (21) are symmetrical to each other and are slidably mounted on the side wall of the machine base (1). The pressure plate (311) and the scraper ring (321) are located between the two sliding clamps (21). Electric push rod two (31) and electric push rod three (32) are fixedly mounted on the side wall of the machine base (1). The output end of the electric actuator (31) is fixedly connected to the pressure plate (311). The side wall of the scraper ring (321) is integrally formed with two side rods (323). One of the side rods (323) is fixedly connected to the output end of the electric actuator (32). The side walls of the two sliding clamps (21) are integrally formed with sliding chambers (211). The upper clamping block (33) and the lower clamping block (331) are slidably installed inside the two sliding chambers (211). The side wall of the upper clamping block (33) is slidably installed with a heat sealing strip (337). A roll-up assembly is movably installed between the two sliding clamps (21). The roll-up assembly includes a push plate (22) and a telescopic clamp (23). The push plate (22) is movably installed on the side wall of the base (1). The telescopic clamp (23) is slidably installed on the side wall of the push plate (22). A drive box (12) is integrally formed on the side wall of the base (1). A rotating chamber (121) is integrally formed inside the drive box (12). A rotating shaft (222) is rotatably installed inside the rotating chamber (121). The push plate (22) is slidably inserted into the outside of the rotating shaft (222). The bottom of the upper clamping block (33) and the top of the lower clamping block (331) are both high in the middle and low on both sides, so that when the upper clamping block (33) and the lower clamping block (331) clamp the packaging bag, the upper clamping block (33) and the lower clamping block (331) only clamp the middle part of the opening of the packaging bag. The side wall of the base (1) is integrally formed with a slide cylinder (13), and a telescopic rod (322) is fixedly installed on the side wall of one of the side rods (323). The telescopic rod (322) is slidably installed inside the slide cylinder (13).

2. The multi-stage adaptive compression and packaging device for a bulked air-cushioned quilt according to claim 1, characterized in that: The drive box (12) is rotatably mounted with a first rotating rod (212) and a second rotating rod (332). The side wall of the sliding clamp (21) is integrally formed with a first support rod (213). The first support rod (213) is movably mounted on the outside of the first rotating rod (212). The side walls of the upper clamping block (33) and the lower clamping block (331) are both integrally formed with a second support rod (333). The second support rod (333) is movably mounted on the outside of the second rotating rod (332).

3. The multi-stage adaptive compression and packaging device for a puffed fleece quilt according to claim 2, characterized in that: Both the first support rod (213) and the second support rod (333) have integrally formed ball bearings inside. The side walls of the first rotating rod (212) and the second rotating rod (332) are respectively provided with two opposite threads, one (214) and two (334). The two ball bearings are slidably installed inside the first thread (214) and the second thread (334), respectively. The length of the second thread (334) is greater than the length of the first thread (214).

4. The multi-stage adaptive compression and packaging device for a bulked air-cushioned quilt according to claim 2, characterized in that: Two motors (335) are fixedly installed at the bottom of the drive box (12). The side walls of the rotating rod (212) and the rotating rod (332) are fixedly connected to the output shafts of the two motors (335). The side wall of the base (1) is provided with a sliding groove (122) and a sliding groove (124). The support rod (213) and the support rod (333) are slidably installed inside the sliding groove (122) and the sliding groove (124).

5. The multi-stage adaptive compression and packaging device for a bulky air-cushioned quilt according to claim 1, characterized in that: An electric push rod four (336) is fixedly installed inside the upper clamping block (33), and the electric push rod four (336) is fixedly connected to the heat sealing strip (337).

6. The multi-stage adaptive compression and packaging device for a bulky air-cushioned quilt according to claim 1, characterized in that: The rotating chamber (121) is fixedly installed with a motor (221). The output shaft of the motor (221) is fixedly connected to the rotating shaft (222). An electric push rod (223) is fixedly installed on the side wall of the rotating shaft (222). The output end of the electric push rod (223) is fixedly connected to the push plate (22).

7. The multi-stage adaptive compression and packaging device for a bulky air-cushioned quilt according to claim 1, characterized in that: The push plate (22) and the base (1) are respectively provided with slide groove four (224) and slide groove two (123). The telescopic clamping rod (23) is slidably installed inside the slide groove four (224) and slide groove two (123). The side wall of the rotating shaft (222) is fixedly installed with a bidirectional electric push rod (231). The two output ends of the bidirectional electric push rod (231) are fixedly connected to the two telescopic clamping rods (23) respectively.

8. A multi-stage adaptive compression packaging method for a bulked air-filled quilt, characterized in that: The packaging method uses a multi-stage adaptive compression packaging device for bulky air-filled quilts as described in any one of claims 1-7, and specifically includes the following steps: S1. The worker places the quilt above the conveyor belt (11). The conveyor belt (11) moves the quilt toward the quilt rolling assembly. When the quilt moves between the two telescopic clamps (23), the bidirectional electric push rod (231) drives the telescopic clamps (23) to move, so that the two telescopic clamps (23) clamp the quilt. At this time, the motor (221) drives the push plate (22) to rotate. The push plate (22) drives the two telescopic clamps (23) to rotate, so that the telescopic clamps (23) roll the quilt into a cylindrical shape. S2. During the process of the telescopic clamp (23) rotating and rolling the quilt, the two motors (335) start and rotate forward. The sliding clamp (21) moves towards the telescopic clamp (23) and the sliding clamp (21) squeezes the quilt, so that the sliding clamp (21) initially compresses the quilt and improves the tightness of the quilt rolled into a cylindrical shape. After the quilt is rolled into a cylindrical shape, the worker puts the packaging bag on the outside of the two sliding clamps (21). At this time, the telescopic clamp (23) retracts, the electric push rod (223) starts and drives the push plate (22) to move towards the sliding chamber (211). The push plate (22) drives the quilt to move. When the push plate (22) moves between the two sliding chambers (211), the electric push rod (223) closes. At this time, the quilt moves out between the two sliding chambers (211). S3, the electric push rod three (32) starts and drives the scraper ring (321) to move towards the push plate (22), so that the scraper ring (321) slides on the outside of the quilt. When the scraper ring (321) moves between the two sliding clamps (21), the scraper ring (321) drives the packaging bag to move, so that the packaging bag moves between the two sliding clamps (21). At this time, the packaging bag is placed on the outside of the quilt. When the scraper ring (321) touches the side wall of the machine base (1), the electric push rod three (32) closes, and the electric push rod one (223) starts and drives the push plate (22) to return to its position. S4. After the push plate (22) returns to its position, start one of the motors (335) to make the upper clamping block (33) and the lower clamping block (331) move relative to each other. When the upper clamping block (33) and the lower clamping block (331) clamp the packaging bag, the electric push rod (31) starts and drives the pressure plate (311) to move continuously toward the push plate (22). The pressure plate (311) continuously squeezes the quilt, so that the air inside the packaging bag is continuously discharged from the bag opening. When the pressure plate (311) has finished compressing, the electric push rod (336) starts and drives the heat sealing strip (337) to seal the packaging bag. After the heat sealing strip (337) has finished sealing, the electric push rod (31), the electric push rod (32), and the electric push rod (336) start and return to their positions. At this time, the electric push rod (223) starts and drives the push plate (22) to move toward the pressure plate (311), so that the packaged quilt is discharged.

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