Environment-friendly garment compression packaging device and packaging method thereof

Abstract

The present application belongs to the technical field of compression packaging equipment, and specifically discloses an environment-friendly garment compression packaging device and a packaging method thereof, which comprises an environment-friendly garment compression packaging machine, two groups of first air cylinders are fixedly arranged on the upper side of the support of the environment-friendly garment compression packaging machine, a compression plate is fixedly arranged at the lower end of the telescopic rod of the first air cylinder, a limiting column is arranged at each corner of the periphery of the compression plate, two groups of nuts are arranged on the limiting column, an opening bag assembly is arranged on the front side of the compression plate, an air extraction assembly is arranged on the front side of the environment-friendly garment compression packaging machine at the position of the workbench, a sealing assembly is arranged on the front side of the support of the environment-friendly garment compression packaging machine, and the opening bag assembly comprises two groups of mounting plates which are fixedly arranged at the two ends of the compression plate close to the front side. The present application is used in cooperation, can automatically open the bag opening and correct the position of the bag opening, and avoids manual operation.

Description

An environmentally friendly garment compression packaging device and packaging method Technical Field

[0001] This invention belongs to the field of compression packaging equipment technology, and specifically discloses an environmentally friendly clothing compression packaging device and its packaging method. Background Technology

[0002] Existing garment compression packaging machines require manual placement of bags containing clothing onto the equipment, insertion of a suction tube into the bag, flattening of the bag by a pressure plate, and simultaneous activation of the suction system to extract gas from the bag. Once suction is complete, the machine automatically removes the suction tube, and finally, the bag is sealed with a sealing strip. Throughout this process, the operator must hold the bag opening to ensure stability and facilitate the sealing process. This method has significant drawbacks. Manually holding the bag opening not only increases the operator's workload but also causes the bag opening to shift due to instability, affecting suction and sealing. Furthermore, it poses significant safety hazards, as hands are easily injured by the pressure plate and sealing mechanism, or scratched by the suction tube. The bag's rebound can also cause hand injuries. Additionally, manual operation reduces packaging efficiency. Summary of the Invention

[0003] The purpose of this invention is to address the shortcomings of existing technologies by proposing an environmentally friendly garment compression packaging device and its packaging method.

[0004] To achieve the above objectives, the present invention provides an environmentally friendly garment compression packaging device, including an environmentally friendly garment compression packaging machine. Two sets of first cylinders are fixedly mounted on the upper side of the support frame of the environmentally friendly garment compression packaging machine. A compression plate is fixedly mounted on the lower end of the telescopic rods of the two sets of first cylinders. Limiting posts are provided at all four corners of the compression plate, and two sets of nuts are mounted on the limiting posts. A bag opening assembly is provided on the front side of the compression plate. An air extraction assembly is provided on the front side of the environmentally friendly garment compression packaging machine at the workbench position. A sealing assembly is provided on the front side of the support frame of the environmentally friendly garment compression packaging machine. The bag opening assembly includes components fixedly mounted at both ends of the compression plate near the front side. The device comprises two sets of mounting plates, each with a rotating shaft movably mounted on its inner side. Each set of rotating shafts has a support rod fixedly mounted on its lower side, and a fixing strip fixedly mounted on opposite ends of each support rod. Each set of rotating shafts has a torsion spring fitted on its outer side. Each set of support rods has two sets of circular sleeves fixedly mounted on its lower side. Each set of support rods has a connecting shaft fixedly mounted on opposite sides of the two sets of circular sleeves on its lower side. Each set of connecting shafts has a roller movably mounted on its outer side. Each set of support rods has an air guide tube installed inside the two sets of circular sleeves on its upper side. Each air guide tube has three suction cup heads fixedly mounted on its lower side, and a first air tube fixedly mounted at one end of each air guide tube.

[0005] In the above technical solution, preferably, a fixed frame is fixedly installed at the front end of the environmentally friendly clothing compression packaging machine at the workbench position. A ramp is fixedly installed on the upper side of the fixed frame, and two sets of fixed plates are fixedly installed on the lower side of the ramp. A lower sealing plate is fixedly installed on the upper side of the fixed frame near the environmentally friendly clothing compression packaging machine. A protruding strip is fixedly installed on the upper side of the fixed frame that is in contact with the lower sealing plate, and a sealing strip is fixedly installed on the upper side of the fixed frame that is in contact with the protruding strip. A suction cup frame is fixedly installed on the inner side of the protruding strip, and a second air pipe is fixedly installed on one side of the suction cup frame. The front end of the fixed frame is close to the center... A second cylinder is fixedly installed at a certain position. A suction pipe bracket is fixedly installed on the upper end of the housing of the second cylinder. A third air pipe is fixedly installed on the upper end of the suction pipe bracket. A slide rail is fixedly installed on the upper outer side of the second cylinder. A threaded rod is movably installed on the inner side of the slide rail. Two sets of grooved bars are threadedly connected to the outer side of the threaded rod. A straightening rod is installed on both sides of the two sets of suction pipe brackets. A gear is fixedly installed on one side of the threaded rod. A rod seat is fixedly installed on both sets of straightening rods. A spring is fixedly installed between the rod seat and the inner wall of the grooved bar. A rack is fixedly installed on one of the two sets of fixed plates at the position corresponding to the gear.

[0006] In the above technical solution, preferably, the sealing assembly includes two sets of mounting brackets fixedly installed on the front side of the support frame of the environmentally friendly clothing compression packaging machine. A third cylinder is fixedly installed on each of the two sets of mounting brackets, and a fourth cylinder is fixedly installed on the rear side of each of the two sets of mounting brackets. A set of U-shaped strips is fixedly installed on the lower side of the telescopic rods of the two sets of third cylinders and the telescopic rods of the two sets of fourth cylinders. An upper sealing plate is fixedly installed on the lower side of the front set of the two sets of U-shaped strips, and a fixing plate is fixedly installed on the lower side of the rear set of the two sets of U-shaped strips. A rubber sleeve is fixedly installed on the lower side of the fixing plate. Several sets of sliders are fixedly installed on the inner walls of the front and rear sides of the fixing plate. Clamping plates are slidably arranged between the several sets of sliders in the fixing plate. Several sets of movable rods are provided on the upper side of the fixing plate.

[0007] In the above technical solution, preferably, the support rod is inclined, the two sets of circular sleeves on the support rod are inclined, the torsion spring acts between the mounting plate and the fixing strip, and the air guide tube, suction head, and first air tube are internally connected.

[0008] In the above technical solution, preferably, the fixing frame is hollow at the positions corresponding to the lower sealing plate, the convex strip, and the sealing strip; the suction cup frame is provided with three sets of suction nozzles; the suction cup frame corresponds to three sets of suction cup heads on the air guide pipe; the second air pipe is connected to the third air pipe and the first air pipe and is connected to the air pump of the environmentally friendly clothing compression packaging machine; and the telescopic rod of the second cylinder is fixedly connected to the fixing frame.

[0009] In the above technical solution, preferably, the suction pipe frame is flat-nozzle shaped, an electric valve is installed on the third air pipe, the outer side of the threaded rod is set with two opposite spiral patterns, two sets of grooves are respectively arranged on both sides of the suction pipe frame, and the gear is adapted to the rack.

[0010] In the above technical solution, preferably, the third and fourth cylinders on the mounting bracket are staggered front and rear, and the upper sealing plate corresponds to the upper side position of the lower sealing plate.

[0011] In the above technical solution, preferably, the rubber sleeve corresponds to the upper side position of the sealing strip, several sets of clamping pieces are arranged horizontally and evenly, and several sets of movable rods have gaps between the upper inner walls of the fixed pieces.

[0012] A packaging method for a garment compression packaging device is also provided, for operating an environmentally friendly garment compression packaging device, comprising the following steps:

[0013] S1: Place the bag containing the eco-friendly clothing on the worktable of the eco-friendly clothing compression packaging machine, start the two sets of first cylinders to push the compression plate and the two sets of rollers downwards at the same time, and use the suction cup head to pick up the upper layer of the bag to open the bag opening.

[0014] S2: When the bag is opened, the second cylinder starts and drives the suction pipe frame and two sets of straightening rods to be inserted into the bag. Together with the compression plate, the bag is suctioned and compressed. At the same time, the two sets of straightening rods provide lateral support to the inside of the bag and open it.

[0015] S3: After the air extraction tube is inserted into the bag, the two sets of fourth cylinders start to push the rubber sleeve to clamp and seal the bag opening. After the air extraction and compression are completed, the two sets of third cylinders push the upper sealing plate and the lower sealing plate to fit together and seal the bag opening.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The bag containing the eco-friendly clothing is placed on the worktable of the eco-friendly clothing compression packaging machine, with the bag opening positioned on the lower sealing plate. Then, the two sets of first cylinders are activated to push the compression plate downwards, along with the air pump in the eco-friendly clothing compression packaging machine. As the compression plate descends, it drives two sets of rollers to move downwards simultaneously and contact the fixing frame. At this time, the air pump in the eco-friendly clothing compression packaging machine performs air extraction on the first and second air pipes. The lower suction cup frame adsorbs the lower side of the bag, while the upper air guide pipe is close to the upper side of the bag. The three sets of suction cup heads adsorb the upper layer of the bag, automatically opening the bag opening to facilitate the subsequent adjustment rod entering the bag for air extraction. As the compression plate continues to descend, the rollers slide and lift along the ramp, while the support rod and fixing bar generate torque on the torsion spring. The air guide pipe, after moving away along the ramp, leaves the lower side of the sealing assembly, avoiding obstruction of the sealing assembly.

[0018] When the bag is opened, the second cylinder starts, driving the suction tube frame and two sets of straightening rods to insert into the bag. During the movement, the gear on one side of the threaded rod moves partially and engages with the rack, driving the gear and threaded rod to rotate. This drives the two sets of grooves and the straightening rods to unfold on both sides, while simultaneously squeezing the springs. The two sets of straightening rods then provide lateral support to the inside of the bag, automatically aligning it for easy sealing laterally. When the electric valve on the third air pipe is opened, the suction tube frame can work with the compression plate to suction and compress the bag. When the straightening rod is pulled back, the rod seat is pushed back and slides in the groove. After the straightening rod is removed, it moves to both sides of the suction tube frame under the action of the springs, ready to move.

[0019] After the suction tube frame is inserted into the bag, the two sets of fourth cylinders are activated to push the rubber sleeve to clamp the bag opening and the suction tube frame between the sealing strip. Several sets of clamping pieces in the rubber sleeve slide after contacting the suction tube frame, pushing the upper movable rod, causing the clamping pieces to deform and conform to the suction tube frame. The rubber sleeve is compressed, and the fixing piece presses and fixes the deformed movable rod and clamping pieces, which more effectively conforms to the suction tube frame for sealing and suction. After suction and compression are completed, the suction tube frame is automatically pulled out. Then, the two sets of third cylinders push the upper sealing plate and the lower sealing plate to conform to the bag opening for sealing, realizing overall correction and arrangement, while avoiding manual operation. Attached Figure Description

[0020] Figure 1 is a schematic diagram of the overall structure of an environmentally friendly clothing compression packaging device proposed in this invention;

[0021] Figure 2 is a schematic side view of the overall structure of an environmentally friendly clothing compression packaging device proposed in this invention;

[0022] Figure 3 is an enlarged structural diagram of part A in the environmentally friendly clothing compression packaging device proposed in this invention;

[0023] Figure 4 is a schematic diagram of the bag opening component structure of an environmentally friendly clothing compression packaging device proposed in this invention;

[0024] Figure 5 is a schematic diagram of the air extraction component and sealing component of an environmentally friendly clothing compression packaging device proposed in this invention;

[0025] Figure 6 is a schematic diagram of the bottom structure of the air extraction component and sealing component of an environmentally friendly clothing compression packaging device proposed in this invention;

[0026] Figure 7 is a partial structural diagram of the air extraction component and sealing component of an environmentally friendly clothing compression packaging device proposed in this invention.

[0027] Figure 8 is a partial internal structural diagram of the sealing component of an environmentally friendly clothing compression packaging device proposed in this invention.

[0028] Figure 9 is a schematic diagram of an environmentally friendly clothing compression packaging device proposed in this invention.

[0029] In the diagram: 1. Environmentally friendly garment compression packaging machine; 2. First cylinder; 3. Compression plate; 4. Limiting post; 5. Nut; 6. Bag opening assembly; 61. Mounting plate; 62. Rotating shaft; 63. Support rod; 64. Fixing strip; 65. Torsion spring; 66. Round sleeve; 67. Connecting shaft; 68. Roller; 69. Air guide pipe; 610. Suction head; 611. First air pipe; 7. Suction assembly; 71. Fixing frame; 72. Slope; 73. Fixing plate; 74. Lower sealing plate; 75. Raised strip; 76. Sealing strip; 77. Suction... 78. Plate frame; 79. Second air pipe; 710. Second air cylinder; 711. Suction pipe frame; 712. Third air pipe; 713. Slide rail; 714. Threaded rod; 715. Groove bar; 716. Correcting rod; 717. Gear; 718. Rod seat; 719. Spring; 710. Rack; 81. Sealing assembly; 82. Mounting bracket; 83. Third air cylinder; 84. Fourth air cylinder; 85. U-shaped bar; 86. Upper sealing plate; 87. Fixing plate; 88. Rubber sleeve; 89. Slider; 810. Clamping plate; 811. Movable rod. Detailed Implementation

[0030] To better understand the above-mentioned objectives, features, and advantages of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0031] Numerous specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and therefore the invention is not limited to the specific embodiments disclosed below.

[0032] As shown in Figures 1 to 9, an environmentally friendly garment compression packaging device includes an environmentally friendly garment compression packaging machine 1. Two sets of first cylinders 2 are fixedly mounted on the upper side of the support frame of the environmentally friendly garment compression packaging machine 1. A compression plate 3 is fixedly mounted at the lower end of the telescopic rods of the two sets of first cylinders 2. Limiting posts 4 are installed at all four corners of the compression plate 3, and two sets of nuts 5 are installed on the upper part of the limiting posts 4. A bag opening assembly 6 is installed on the front side of the compression plate 3. An air extraction assembly 7 is installed on the front side of the environmentally friendly garment compression packaging machine 1 at the workbench position. A sealing assembly 8 is installed on the front side of the support frame of the environmentally friendly garment compression packaging machine 1. The bag opening assembly 6 includes two sets of mounting plates 61 fixedly mounted at both ends of the compression plate 3 near the front side. A rotating shaft 62 is movably arranged inside the two sets of rotating shafts 62. A support rod 63 is fixedly arranged on the lower side of each set of rotating shafts 62. A fixing strip 64 is fixedly arranged on the opposite end of each set of support rods 63. A torsion spring 65 is sleeved on the outer side of each set of rotating shafts 62. Two sets of round sleeves 66 are fixedly arranged on the lower side of each set of support rods 63. A connecting shaft 67 is fixedly arranged on the opposite side of each set of round sleeves 66 on the lower side of each set of support rods 63. Rollers 68 are movably arranged on the outer side of each set of connecting shafts 67. An air guide tube 69 is installed inside the two sets of round sleeves 66 on the upper side of each set of support rods 63. Three suction cup heads 610 are fixedly arranged on the lower side of each air guide tube 69. A first air tube 611 is fixedly arranged at one end of each air guide tube 69.

[0033] The support rod 63 is inclined, and the two sets of round sleeves 66 on the support rod 63 are inclined. The torsion spring 65 acts between the mounting plate 61 and the fixing strip 64. The air guide tube 69, the suction head 610, and the first air tube 611 are internally connected.

[0034] The bag containing the eco-friendly clothing is placed on the worktable of the eco-friendly clothing compression packaging machine 1, with the bag opening positioned on the lower sealing plate 74. Then, the two sets of first cylinders 2 are activated to push the compression plate 3 downwards, along with the air pump in the eco-friendly clothing compression packaging machine 1. During the descent of the compression plate 3, the two sets of rollers 68 simultaneously move downwards and contact the fixing frame 71. At this time, the air pump in the eco-friendly clothing compression packaging machine 1 evacuates air from the first air pipe 611 and the second air pipe 78, and the suction cup frame 77 on the lower side evacuates the bag downwards. The suction is applied from the side, while the air duct 69 on the upper side is close to the upper part of the bag. The three suction cup heads 610 for suction adsorb the upper part of the bag, automatically opening the bag opening to facilitate the subsequent correction rod 715 to enter the bag for air extraction. As the compression plate 3 continues to descend, the roller 68 slides and lifts along the ramp 72. At the same time, the support rod 63 and the fixing strip 64 generate torque by rotating the torsion spring 65. After moving away along the ramp 72, the air duct 69 leaves the lower part of the sealing assembly 8 to avoid obstructing the sealing assembly 8.

[0035] A fixed frame 71 is fixedly installed at the front end of the environmentally friendly clothing compression packaging machine 1 at the workbench position. A ramp 72 is fixedly installed on the upper side of the fixed frame 71. Two sets of fixed plates 73 are fixedly installed on the lower side of the ramp 72. A lower sealing plate 74 is fixedly installed on the upper side of the fixed frame 71 near the position of the environmentally friendly clothing compression packaging machine 1. A protruding strip 75 is fixedly installed on the upper side of the fixed frame 71 that is attached to the lower sealing plate 74. A sealing strip 76 is fixedly installed on the upper side of the fixed frame 71 that is attached to the protruding strip 75. A suction cup frame 77 is fixedly installed on the inner side of the protruding strip 75. A second air pipe 78 is fixedly installed on one side of the suction cup frame 77. A second cylinder 79 is fixedly installed near the middle position at the front end of the fixed frame 71. A suction pipe bracket 710 is fixedly installed on the upper end of the outer shell of the second cylinder 79. A third air pipe 711 is fixedly installed on the upper end of the suction pipe bracket 710. A slide rail 712 is fixedly installed on the upper outer side of the second cylinder 79. A threaded rod 713 is movably installed on the inner side of the slide rail 712. Two sets of grooved bars 714 are threadedly connected to the outer side of the threaded rod 713. A straightening rod 715 is installed on both sides of the two sets of suction pipe brackets 710. A gear 716 is fixedly installed on one side of the threaded rod 713. A rod seat 717 is fixedly installed on both sets of straightening rods 715. A spring 718 is fixedly installed between the rod seat 717 and the inner wall of the grooved bar 714. A rack 719 is fixedly installed on one of the two sets of fixing plates 73 at the position corresponding to the gear 716.

[0036] The fixed frame 71 is hollow, corresponding to the lower sealing plate 74, the protruding strip 75, and the sealing strip 76. The suction cup frame 77 is equipped with three sets of suction nozzles, which correspond to the three sets of suction cup heads 610 on the air guide pipe 69. The second air pipe 78 is connected to the third air pipe 711 and the first air pipe 611 and is connected to the air pump of the environmentally friendly clothing compression packaging machine 1. The telescopic rod of the second cylinder 79 is fixedly connected to the fixed frame 71. The air extraction pipe frame 710 is flat-nozzle shaped. An electric valve is installed on the third air pipe 711. The outer side of the threaded rod 713 is set with two opposite spiral patterns. Two sets of grooves 714 are respectively set on both sides of the air extraction pipe frame 710. The gear 716 is adapted to the rack 719.

[0037] When the bag is opened, the second cylinder 79 is activated, driving the suction tube frame 710 and the two sets of straightening rods 715 to insert into the bag. During the movement, the gear 716 on one side of the threaded rod 713 moves partially and meshes with the rack 719, driving the gear 716 and the threaded rod 713 to rotate. This drives the two sets of grooves 714 and the straightening rods 715 to unfold on both sides, while simultaneously squeezing the spring 718. The two sets of straightening rods 715 then provide lateral support to the inside of the bag, automatically aligning it for subsequent sealing. When the electric valve on the third air pipe 711 is opened, the suction tube frame 710 can work with the compression plate 3 to suction and compress the bag. When the straightening rod 715 is pulled back, the rod seat 717 is pushed back and slides in the groove of the groove 714. After the straightening rod 715 is moved out, it moves to both sides of the suction tube frame 710 under the action of the spring 718, ready to move.

[0038] The sealing assembly 8 includes two sets of mounting brackets 81 fixedly installed on the front side of the support frame of the environmentally friendly clothing compression packaging machine 1. A third cylinder 82 is fixedly installed on each of the two sets of mounting brackets 81. A fourth cylinder 83 is fixedly installed on the rear side of each of the two sets of mounting brackets 81. A set of U-shaped strips 84 is fixedly installed on the lower side of the telescopic rods of the two sets of third cylinders 82 and the two sets of fourth cylinders 83. An upper sealing plate 85 is fixedly installed on the lower side of the front set of the two sets of U-shaped strips 84. A fixing plate 86 is fixedly installed on the lower side of the rear set of the two sets of U-shaped strips 84. A rubber sleeve 87 is fixedly installed on the lower side of the fixing plate 86. Several sets of sliders 88 are fixedly installed on the inner walls of the front and rear sides of the fixing plate 86. Clamping plates 89 are slidably arranged between the several sets of sliders 88 in the fixing plate 86. Several sets of movable rods 810 are installed on the upper side of the fixing plate 86.

[0039] The third cylinder 82 and the fourth cylinder 83 on the mounting bracket 81 are staggered front and back. The upper sealing plate 85 corresponds to the upper position of the lower sealing plate 74, the rubber sleeve 87 corresponds to the upper position of the sealing strip 76, several sets of clamping plates 89 are evenly arranged laterally, and several sets of movable rods 810 leave gaps between the upper inner walls of the fixed plate 86.

[0040] After the suction tube frame 710 is inserted into the bag, the two sets of fourth cylinders 83 are activated to push the rubber sleeve 87 to clamp the bag opening and the suction tube frame 710 between the sealing strip 76. Several sets of clamping pieces 89 in the rubber sleeve 87 slide after contacting the suction tube frame 710, pushing the upper movable rod 810, causing the clamping pieces 89 to deform and conform to the suction tube frame 710. The rubber sleeve 87 is compressed, and the fixing piece 86 presses and fixes the deformed movable rod 810 and clamping pieces 89, which more effectively conforms to the suction tube frame 710 for sealing and suction work. After the suction and compression are completed, the suction tube frame 710 is automatically pulled out. Then, the two sets of third cylinders 82 push the upper sealing plate 85 and the lower sealing plate 74 to conform to and seal the bag opening, realizing overall correction and arrangement, while avoiding manual operation.

[0041] A packaging method for a garment compression packaging device is also provided, for operating an environmentally friendly garment compression packaging device, comprising the following steps:

[0042] S1: Place the bag containing the eco-friendly clothing on the worktable of the eco-friendly clothing compression packaging machine 1, start the two sets of first cylinders 2 to push the compression plate 3 and the two sets of rollers 68 downwards at the same time, and use the suction head 610 to suction the upper layer of the bag to open the bag opening.

[0043] S2: When the bag is opened, the second cylinder 79 is activated to drive the suction pipe frame 710 and the two sets of straightening rods 715 to be inserted into the bag. Together with the compression plate 3, the bag is suctioned and compressed. At the same time, the two sets of straightening rods 715 provide lateral support to open the inside of the bag.

[0044] S3: After the suction tube 710 is inserted into the bag, the two sets of fourth cylinders 83 start to push the rubber sleeve 87 to clamp and seal the bag opening. After the suction and compression are completed, the two sets of third cylinders 82 push the upper sealing plate 85 and the lower sealing plate 74 to fit together and seal the bag opening.

[0045] Working Principle: During operation, the bag containing the eco-friendly clothing is placed on the worktable of the eco-friendly clothing compression packaging machine 1, with the bag opening positioned on the lower sealing plate 74. Then, the two sets of first cylinders 2 are activated to push the compression plate 3 downwards, along with the air pump in the eco-friendly clothing compression packaging machine 1. As the compression plate 3 descends, it drives the two sets of rollers 68 to move downwards simultaneously and contact the fixing frame 71. At this time, the air pump in the eco-friendly clothing compression packaging machine 1 draws air from the first air pipe 611 and the second air pipe 78. The lower suction cup frame 77 adsorbs the lower side of the bag, while the upper air guide pipe 69 is located near the upper side of the bag. The three sets of suction cup heads 610 adsorb the upper layer of the bag. The automatic opening of the bag opening facilitates the subsequent insertion of the straightening rod 715 into the bag for air extraction. As the compression plate 3 continues to descend, the roller 68 slides and lifts along the ramp 72. Simultaneously, the support rod 63 and fixing bar 64 generate torque on the torsion spring 65. The air guide pipe 69, after moving away along the ramp 72, leaves the lower side of the sealing assembly 8, avoiding obstruction of the sealing assembly 8. When the bag opening is opened, the second cylinder 79 is activated, driving the air extraction pipe bracket 710 and the two sets of straightening rods 715 to insert into the bag. During the movement, the gear 716 on one side of the threaded rod 713 moves partially and engages with the rack 719, causing the gear 716 and the threaded rod 713 to rotate. The operation begins, driving the two sets of grooves 714 and the straightening rods 715 to unfold on both sides. Simultaneously, the springs 718 are compressed, and the two sets of straightening rods 715 provide lateral support to the inside of the bag, automatically aligning it for subsequent sealing. The electric valve on the third air pipe 711 is opened, allowing the suction pipe frame 710 to work with the compression plate 3 to suction and compress the bag. When the straightening rods 715 are retracted, the rod seats 717 are pushed back and slide in the grooves of the grooves 714. After the straightening rods 715 are removed, they move to both sides of the suction pipe frame 710 under the action of the springs 718, ready for operation. Furthermore, when the suction pipe frame 710 is inserted into the bag, the two sets of fourth cylinders 83 are activated, pushing the rubber sleeves 87 to position the bag opening. The suction tube frame 710 is clamped between the sealing strips 76, and several sets of clamping pieces 89 in the rubber sleeve 87 slide after contacting the suction tube frame 710, pushing the upper movable rod 810, so that the clamping pieces 89 conform to the suction tube frame 710 and deform. The rubber sleeve 87 is squeezed, and the fixing piece 86 presses and fixes the deformed movable rod 810 and clamping pieces 89, so as to more effectively conform to the suction tube frame 710 for sealing and suction work. After the suction and compression are completed, the suction tube frame 710 is automatically pulled out. Then, two sets of third cylinders 82 push the upper sealing plate 85 and the lower sealing plate 74 to conform to the bag opening for sealing work, realizing overall correction and sorting, while avoiding manual operation.

[0046] The environmentally friendly garment compression packaging machine 1, the first cylinder 2, the torsion spring 65, the lower sealing plate 74, the second cylinder 79, the third cylinder 82, the fourth cylinder 83, the upper sealing plate 85, and the rubber sleeve 87 in this invention are used in conjunction with related sensors and other components. The connection and usage methods are common knowledge in the field, and the working principle is a well-known technology. The appropriate model is selected according to the actual use, so it will not be explained in detail.

[0047] In this invention, the terms "installation," "connection," "linking," and "fixing" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of these terms in this invention according to the specific circumstances.

[0048] In the description of this specification, the use of terms such as "one embodiment," "some embodiments," or "specific embodiment" indicates that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0049] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed invention. The scope of protection claimed by the appended claims and their equivalents is defined.

Claims

1. An environmentally friendly garment compression packaging device, comprising an environmentally friendly garment compression packaging machine (1), characterized in that: The environmentally friendly clothing compression packaging machine (1) has two sets of first cylinders (2) fixedly installed on the upper side of the support. The lower end of the telescopic rod of the two sets of first cylinders (2) is fixedly installed with a compression plate (3). Limiting posts (4) are set at the four corners of the compression plate (3). Two sets of nuts (5) are set on the limiting posts (4). A bag opening assembly (6) is set on the front side of the compression plate (3). An air extraction assembly (7) is set on the front side of the environmentally friendly clothing compression packaging machine (1) at the workbench position. A sealing assembly (8) is set on the front side of the support of the environmentally friendly clothing compression packaging machine (1). The bag opening assembly (6) includes two sets of mounting plates (61) fixedly installed at both ends of the compression plate (3) near the front side. A rotating shaft (62) is movably installed inside the two sets of mounting plates (61). A support rod (63) is fixedly installed on the lower side of each of the rotating shafts (62). A fixing strip (64) is fixedly installed on the opposite end of each of the two sets of support rods (63). A torsion spring (65) is sleeved on the outer side of each of the two sets of rotating shafts (62). Two sets of round sleeves (66) are fixedly installed on the lower side of each of the two sets of round sleeves (66) on the lower side of each of the two sets of support rods (63). A connecting shaft (67) is fixedly installed on the opposite side of each of the two sets of connecting shafts (67). Rollers (68) are movably installed on the outer side of each of the two sets of round sleeves (66) on the upper side of each of the two sets of support rods (63). A duct pipe (69) is installed on the inner side of each of the two sets of round sleeves (66) on the upper side of each of the two sets of support rods (63). Three suction cup heads (610) are fixedly installed on the lower side of each duct pipe (69). A first air pipe (611) is fixedly installed at one end of each duct pipe (69).The environmentally friendly clothing compression packaging machine (1) has a fixed frame (71) fixedly installed at the front end of the workbench. A ramp (72) is fixedly installed on the upper side of the fixed frame (71). Two sets of fixed plates (73) are fixedly installed on the lower side of the ramp (72). A lower sealing plate (74) is fixedly installed on the upper side of the fixed frame (71) near the environmentally friendly clothing compression packaging machine (1). A protruding strip (75) is fixedly installed on the upper side of the fixed frame (71) on the side that is in contact with the lower sealing plate (74). A sealing strip (76) is fixedly installed on the upper side of the fixed frame (71) on the side that is in contact with the protruding strip (75). A suction cup frame (76) is fixedly installed on the inner side of the protruding strip (75). 7) A second air pipe (78) is fixedly installed on one side of the suction cup frame (77). A second cylinder (79) is fixedly installed near the middle of the front end of the fixed frame (71). A suction pipe frame (710) is fixedly installed on the upper end of the outer shell of the second cylinder (79). A third air pipe (711) is fixedly installed on the upper end of the suction pipe frame (710). A slide rail (712) is fixedly installed on the upper outer side of the second cylinder (79). A threaded rod (713) is movably installed on the inner side of the slide rail (712). Two sets of grooved bars (714) are threadedly connected to the outer side of the threaded rod (713). A straightening rod is installed on both sides of the two sets of suction pipe frames (710). (715), a gear (716) is fixedly installed on one side of the threaded rod (713), and a rod seat (717) is fixedly installed on each of the two sets of straightening rods (715). A spring (718) is fixedly installed between the rod seat (717) and the inner wall of the groove (714). A rack (719) is fixedly installed on one of the two sets of fixing plates (73) at the position corresponding to the gear (716). The sealing assembly (8) includes two sets of mounting brackets (81) fixedly installed on the front side of the support of the environmentally friendly clothing compression packaging machine (1). A third cylinder (82) is fixedly installed on each of the two sets of mounting brackets (81). The two sets of mounting brackets (81) are positioned towards the rear. Each set is fixedly equipped with a fourth cylinder (83). A set of U-shaped strips (84) are fixedly installed on the lower side of the telescopic rods of the two sets of third cylinders (82) and the two sets of fourth cylinders (83). An upper sealing plate (85) is fixedly installed on the lower side of the front set of the two sets of U-shaped strips (84). A fixing plate (86) is fixedly installed on the lower side of the rear set of the two sets of U-shaped strips (84). A rubber sleeve (87) is fixedly installed on the lower side of the fixing plate (86). Several sets of sliders (88) are fixedly installed on the inner walls of both the front and rear sides of the fixing plate (86). Clamping plates (89) are slidably installed between the corresponding sets of sliders (88) in the fixing plate (86). Several sets of movable rods (810) are installed on the upper side of the fixing plate (86).

2. The environmentally friendly garment compression packaging device according to claim 1, characterized in that: The support rod (63) is inclined, and the two sets of round sleeves (66) on the support rod (63) are inclined. The torsion spring (65) acts between the mounting plate (61) and the fixing strip (64). The air guide pipe (69), the suction head (610), and the first air pipe (611) are internally connected.

3. The environmentally friendly garment compression packaging device according to claim 1, characterized in that: The fixed frame (71) is hollow at the positions corresponding to the lower sealing plate (74), the protrusion (75), and the sealing strip (76). The suction cup frame (77) is provided with three sets of suction nozzles. The suction cup frame (77) corresponds to three sets of suction cup heads (610) on the air guide pipe (69). The second air pipe (78) is connected to the third air pipe (711) and the first air pipe (611) and is connected to the air pump of the environmentally friendly clothing compression packaging machine (1). The telescopic rod of the second cylinder (79) is fixedly connected to the fixed frame (71).

4. The environmentally friendly garment compression packaging device according to claim 1, characterized in that: The suction pipe frame (710) is flat-nozzle shaped, an electric valve is installed on the third air pipe (711), the outer side of the threaded rod (713) is set with two opposite spiral patterns, two sets of grooves (714) are respectively arranged on both sides of the suction pipe frame (710), and the gear (716) is adapted to the rack (719).

5. The environmentally friendly garment compression packaging device according to claim 1, characterized in that: The third cylinder (82) and the fourth cylinder (83) on the mounting bracket (81) are staggered front and back, and the upper sealing plate (85) corresponds to the upper side of the lower sealing plate (74).

6. The environmentally friendly garment compression packaging device according to claim 1, characterized in that: The rubber sleeve (87) corresponds to the upper position of the sealing strip (76), several sets of clamping pieces (89) are evenly arranged laterally, and several sets of movable rods (810) leave gaps between the upper inner walls of the fixed piece (86).

7. A packaging method for a garment compression packaging device, used to operate the environmentally friendly garment compression packaging device according to any one of claims 1-6, characterized in that, Includes the following steps: S1: Place the bag containing the environmentally friendly clothing on the workbench of the environmentally friendly clothing compression packaging machine (1), start the two sets of first cylinders (2) to push the compression plate (3) and the two sets of rollers (68) downwards at the same time, and use the suction head (610) to suction the upper layer of the bag to open the bag opening; S2: When the bag opening is opened, the second cylinder (79) starts to drive the suction tube frame (710) and the two sets of straightening rods (715) to insert into the bag, and cooperate with the compression plate (3) to suck air and compress the bag. At the same time, the two sets of straightening rods (715) provide lateral support for the inner side of the bag to open; S3: After the suction tube frame (710) is inserted into the bag, the two sets of fourth cylinders (83) start to push the rubber sleeve (87) to clamp and seal the bag opening. After the suction and compression are completed, the two sets of third cylinders (82) push the upper sealing plate (85) and the lower sealing plate (74) to fit together to seal the bag opening.

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