Mattress rolling machine and method of using the same

Abstract

The present invention relates to the technical field of mattress rolling and packaging machines, and more specifically, to a mattress rolling and packaging machine and a method of using the same, comprising a machine tool, a material transporting motor, a plurality of material transporting rollers and a controller, wherein the plurality of material transporting rollers are equidistantly and movably arranged on the machine tool, the plurality of material transporting rollers are connected by belts and transmission wheels, the material transporting motor is arranged on the machine tool and its output end is connected to one of the material transporting rollers, the controller is arranged on the machine tool, the rolling and packaging machine also comprises a winding assembly, which is arranged on the machine tool and is used for winding up a compressed mattress, the winding assembly comprises a winding roller, a winding motor, a support module and a packaging system; the entire device has a high degree of automation, which reduces the input of labor and ensures the packaging quality of the mattress.

Description

Technical Field

[0001] The present invention relates to the technical field of mattress rolling machines, and more particularly to a mattress rolling machine and a method for using the same. Background Art

[0002] In the mattress packaging process, large mattresses need to be compressed and rolled, then folded in half and packaged; or the mattresses need to be folded in half and then rolled and packaged, and then concentrated into boxes for transportation.

[0003] Traditional mattress rolling machines mostly compress the mattress into a flat shape, and then use a winding roller to roll and pack the compressed mattress. However, the existing rolling process has the following defects:

[0004] When the existing mattress is rolled up by the winding roller, a worker is required to assist the winding roller. When the mattress is rolled up, the worker manually takes out the mattress, puts it in a packaging bag, vacuums the air in the packaging bag, and then packages it with film, or directly fixes the rolled mattress with film on the winding roller. Of these two methods, the former has a long packaging cycle and consumes a lot of labor, while the latter reduces the use of packaging bags, but has fewer protective measures for the mattress, and the mattress is prone to wear during later transportation. Summary of the invention

[0005] The object of the present invention is to provide a mattress rolling machine to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A mattress rolling and packaging machine, comprising a machine tool, a material transporting motor, a plurality of material transporting rollers and a controller, wherein the plurality of material transporting rollers are equidistantly and movably arranged on the machine tool, the plurality of material transporting rollers are connected by belts and transmission wheels, the material transporting motor is arranged on the machine tool and its output end is connected to one of the material transporting rollers, the controller is arranged on the machine tool, the rolling and packaging machine further comprises a winding assembly arranged on the machine tool for winding up a compressed mattress, the winding assembly comprising a winding roller, a winding motor, a support module and a packaging system;

[0008] The winding roller is movably arranged on the machine tool, a slot is formed on the winding roller, connecting seats are symmetrically arranged at both ends of the winding roller, the winding motor is arranged on the machine tool and its output end is connected to the connecting seat at one end of the winding roller, the support module is arranged on the machine tool and connected to the other end of the winding roller, the packaging system is arranged on the machine tool and the winding roller and the packaging system are located on the same side of the machine tool, when the packaging system is working, the packaging bag is put on the surface of the wound mattress and the mattress is pushed out from the winding roller, and the air in the packaging bag can be extracted when the packaging system is working.

[0009] A further technical solution of the present application is as follows: the connecting seat at the other end of the winding roller is provided with a connecting shaft, the cross section of the connecting shaft is polygonal, and the supporting module includes a guide seat, a lifting seat, a clamping seat, a connecting plate, a No. 1 electric telescopic rod and a push arm;

[0010] The guide seat is arranged on the machine tool, the clamping seat is in two groups and is symmetrically and movably arranged on the guide seat, the connecting plate is movably arranged on the clamping seat and the two are magnetically connected by a magnet, the inner wall of the connecting plate is adapted to the connecting shaft, the lifting seat is movably arranged on one side of the guide seat and is movably connected to the clamping seat by a push arm, and the No. 1 electric telescopic rod is arranged on the guide seat and its movable end is connected to the lifting seat.

[0011] A further technical solution of the present application: the packaging system includes a mounting seat, a threaded rod, a guide rail, a drive motor, a vacuum unit, a pushing module and a bagging module, the mounting seat is arranged on a machine tool, the threaded rod is movably arranged on the mounting seat, the driving motor is arranged on the mounting seat and its output end is connected to the threaded rod, the guide rail is arranged on the mounting seat, the pushing module and the bagging module are movably arranged on both sides of the guide rail, respectively, the bagging module and the threaded rod are threadedly matched, the bagging module is used to put the packaging bag on the rolled mattress, the bagging module is connected to the pushing module and controls the movement of the pushing module when it moves to the set position, the pushing module discharges the mattress when it moves, and the vacuum unit is arranged in the winding roller and is used to extract the air in the packaging bag.

[0012] A further technical solution of the present application is as follows: the material pushing module comprises a pushing ring, a material pushing seat and a limit seat, the limit seat being movably arranged on the guide rail, the limit seat being connected to the mounting seat, the push ring being movably arranged on the outer wall of the winding roller, the push ring being connected to the limit seat, the material pushing seat being movably sleeved on the winding roller and connected to the push ring, a limit unit being arranged between the material pushing seat and the bagging module for fixedly connecting the material pushing seat and the bagging module.

[0013] The present application has a further technical solution: the bagging module includes a receiving sleeve, a movable ring, a sliding rod, a movable seat and a locking rod. The movable ring is movably set on the mounting seat through the movable seat. The movable seat and the threaded rod are threadedly matched. The receiving sleeve is movably set on one side of the movable ring. The receiving sleeve is movably connected to the movable ring through the sliding rod. The movable ring and the sliding rod are elastically connected. The locking rod is L-shaped and one end is hinged to the movable ring. A torsion spring is provided at the hinge of the locking rod.

[0014] The present application has a further technical solution: mutually matching extrusion surfaces are formed on the opposite surfaces of the receiving sleeve and the movable ring.

[0015] The present application has a further technical solution: the limiting unit includes a locking strip, a No. 2 electric telescopic rod, a limiting slot and a limiting hole, the locking strip is movably arranged on the movable ring and the two are elastically connected, the No. 2 electric telescopic rod is arranged on the mounting seat and its movable end is movably connected to the locking strip, the limiting slot is arranged on the pushing seat, and the limiting hole is arranged in the limiting slot and is adapted to the locking strip.

[0016] A further technical solution of the present application is: the exhaust unit includes a fixed plate, an exhaust box, a hose and a telescopic box body, the fixed plate is arranged inside the winding roller, the telescopic box body is arranged on the fixed plate, the exhaust box is arranged on a connecting seat close to one end of the winding motor and the two are connected, the telescopic box body is connected to the connecting seats at both ends of the winding roller through a hose, and the telescopic box body is controlled to extend and retract when the winding roller rotates.

[0017] A further technical solution of the present application is: the telescopic box includes a fixed box, a movable box and a one-way valve, the fixed box is arranged on a fixed plate, an input hole and an output hole are arranged on the fixed box, and a one-way valve is arranged on the input hole and the output hole, the input hole and the output hole are connected through a hose and a connecting seat at both ends of the winding roller, and the movable box is movably arranged in the fixed box and the two are elastically connected.

[0018] A method for using a mattress rolling machine is applied to the mattress rolling machine described in the above technical solution. The specific steps of the method are as follows:

[0019] S100: placing the compressed mattress on the material transport roller on the machine tool, and controlling the material transport motor to rotate through the controller, thereby driving the material transport roller to rotate and moving the mattress toward the winding roller;

[0020] S200: When the mattress moves to the position of the winding roller, the mattress is inserted into the slot, and the winding motor is powered on and rotated to roll the mattress;

[0021] S300: When the winding roller completes the winding of the mattress, the controller controls the support module and the winding roller to disengage, and controls the packaging system to put the packaging bag on the mattress on the winding roller, and at the same time extract the air in the mattress and the packaging bag, and then pushes the mattress on the winding roller out and manually seals the bag opening.

[0022] Compared with the prior art, the technical solution provided by the embodiment of the present invention has the following beneficial effects:

[0023] The embodiment of the present invention is provided with a pushing module and a bagging module. The bagging module can be used to put the packaging bag on the surface of the mattress after winding. Through the cooperation between the bagging module and the pushing module, the vacuum unit can be controlled to work when the winding roller rotates. When the pushing module pushes out the bagged mattress, the air in the packaging bag can be automatically extracted to reach a vacuum state. It is only necessary to manually seal the bag opening of the packaging bag with a film when the mattress is pushed out. The whole device has a high degree of automation, which reduces the labor input and ensures the packaging quality of the mattress. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of a mattress rolling machine in an embodiment of the present invention;

[0025] Figure 2 It is a structural schematic diagram of a winding assembly in a mattress rolling machine according to an embodiment of the present invention;

[0026] Figure 3 It is a structural schematic diagram of a support module in a mattress rolling machine according to an embodiment of the present invention;

[0027] Figure 4 It is a structural schematic diagram of a bagging module in a mattress rolling machine according to an embodiment of the present invention;

[0028] Figure 5 It is a schematic diagram of the structure of the limit unit in the mattress rolling machine according to the embodiment of the present invention;

[0029] Figure 6 It is a structural schematic diagram of a material pushing module in a mattress rolling machine according to an embodiment of the present invention;

[0030] Figure 7 It is a schematic diagram of the structure of the push ring and the limit seat in the mattress rolling machine according to the embodiment of the present invention;

[0031] Figure 8 It is a schematic diagram of the structure of the air extraction unit in the mattress rolling machine according to an embodiment of the present invention.

[0032] Explanation of the symbols in the schematic diagram:

[0033] 1-machine tool, 2-material transport motor, 3-controller, 4-material transport roller, 5-winding roller, 6-slot, 7-winding motor, 8-mounting seat, 9-guide seat, 10-connecting seat, 11-connecting shaft, 12-clamping seat, 13-connecting plate, 14-push arm, 15-lifting seat, 16-No. 1 electric telescopic rod, 17-receiving sleeve, 18-moving ring, 19-extrusion surface, 20-movable seat, 21-locking rod, 22-sliding rod, 23-No. 2 electric telescopic rod, 24-locking strip, 25-drive motor, 26-threaded rod, 27-exhaust box, 28-guide rail, 29-push ring, 30-limit seat, 31-push seat, 32-limiting groove, 33-limiting hole, 34-hose, 35-fixed plate, 36-movable box, 37-fixed box, 38-check valve. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. The present invention is further described below in combination with the embodiments.

[0035] See also Figure 1-Figure 8 In one embodiment of the present application, a mattress rolling and packaging machine includes a machine tool 1, a material transporting motor 2, a plurality of material transporting rollers 4 and a controller 3. The plurality of material transporting rollers 4 are equidistantly and movably arranged on the machine tool 1. The plurality of material transporting rollers 4 are connected by belts and transmission wheels. The material transporting motor 2 is arranged on the machine tool 1 and its output end is connected to one of the material transporting rollers 4. The controller 3 is arranged on the machine tool 1. The rolling and packaging machine also includes a winding assembly, which is arranged on the machine tool 1 and is used to wind up the compressed mattress. The winding assembly includes a winding roller 5, a winding motor 7, a support module and a packaging system.

[0036] The winding roller 5 is movably arranged on the machine tool 1, a slot 6 is formed on the winding roller 5, connecting seats 10 are symmetrically arranged at both ends of the winding roller 5, the winding motor 7 is arranged on the machine tool 1 and its output end is connected to the connecting seat 10 at one end of the winding roller 5, the support module is arranged on the machine tool 1 and connected to the other end of the winding roller 5, the packaging system is arranged on the machine tool 1 and the winding roller 5 and the packaging system are located on the same side of the machine tool 1, when the packaging system is working, the packaging bag is put on the surface of the wound mattress and the mattress is pushed out from the winding roller 5, and the air in the packaging bag can be extracted when the packaging system is working.

[0037] In this exemplary embodiment, the other end connection seat 10 of the winding roller 5 is provided with a connecting shaft 11, and the cross section of the connecting shaft 11 is polygonal. The supporting module includes a guide seat 9, a lifting seat 15, a clamping seat 12, a connecting plate 13, a No. 1 electric telescopic rod 16 and a push arm 14;

[0038] The guide seat 9 is arranged on the machine tool 1, the clamping seat 12 is in two groups and is symmetrically and movably arranged on the guide seat 9, the connecting plate 13 is movably arranged on the clamping seat 12 and the two are magnetically connected by a magnet, the inner wall of the connecting plate is adapted to the connecting shaft 11, the lifting seat 15 is movably arranged on one side of the guide seat 9 and is movably connected to the clamping seat 12 through a push arm 14, and the No. 1 electric telescopic rod 16 is arranged on the guide seat 9 and its movable end is connected to the lifting seat 15.

[0039] It should be noted that the cross-section of the connecting shaft 11 used in this embodiment is hexagonal, and the connecting disk 13 is compatible with the connecting shaft 11. When the two connecting disks 13 are fitted, the inner wall shape is also hexagonal. In actual application, a quadrilateral, pentagonal or octagonal structure can also be used, which are not listed here one by one.

[0040] In actual application, the compressed mattress is placed on the material transport roller 4 on the machine tool 1, and the controller 3 controls the material transport motor 2 to be powered on and rotated, thereby driving the material transport roller 4 to rotate and move the mattress toward the direction of the winding roller 5; when the mattress moves to the position of the winding roller 5, the mattress is inserted into the slot 6, and the winding motor 7 is controlled to be powered on and rotated, so as to roll up the mattress; when the winding roller 5 completes the winding of the mattress, the controller 3 controls the No. 1 electric telescopic rod 16 to be powered on and retracted, thereby driving the lifting seat 15 to move upward, and under the action of the push arm 14, it can drive the clamping seat 12 to move away from each other, so that the connecting plate 13 and the connecting shaft 11 are disengaged, and at the same time the packaging system is controlled to work, the packaging bag is put on the mattress on the winding roller 5, and the air in the mattress and the packaging bag is extracted, and then the mattress on the winding roller 5 is pushed out and the bag mouth is manually sealed.

[0041] See also Figure 1 , Figure 2 , Figure 4 , Figure 5 , Figure 6 as well as Figure 7As another preferred embodiment of the present application, the packaging system includes a mounting seat 8, a threaded rod 26, a guide rail 28, a drive motor 25, an exhaust unit, a pushing module and a bagging module. The mounting seat 8 is arranged on the machine tool 1, and the threaded rod 26 is movably arranged on the mounting seat 8. The drive motor 25 is arranged on the mounting seat 8 and its output end is connected to the threaded rod 26. The guide rail 28 is arranged on the mounting seat 8. The pushing module and the bagging module are respectively movably arranged on both sides of the guide rail 28. The bagging module and the threaded rod 26 are threadedly matched. The bagging module is used to put the packaging bag on the rolled mattress. When the bagging module moves to the set position, it is connected to the pushing module and controls the movement of the pushing module. When the pushing module moves, the mattress is discharged. The exhaust unit is arranged in the winding roller 5 and is used to extract the air in the packaging bag.

[0042] In a specific case of the present embodiment, the pushing module includes a pushing ring 29, a pushing seat 31 and a limiting seat 30, the limiting seat 30 is movably arranged on the guide rail 28, the limiting seat 30 is connected to the mounting seat 8, the pushing ring 29 is movably arranged on the outer wall of the winding roller 5, the pushing ring 29 is connected to the limiting seat 30, the pushing seat 31 is movably sleeved on the winding roller 5 and connected to the pushing ring 29, a limiting unit is arranged between the pushing seat 31 and the bagging module, which is used to fix the pushing seat 31 and the bagging module.

[0043] In another specific case of the present embodiment, the bagging module includes a receiving sleeve 17, a movable ring 18, a sliding rod 22, a movable seat 20 and a locking rod 21. The movable ring 18 is movably set on the mounting seat 8 through the movable seat 20. The movable seat 20 and the threaded rod 26 are threadedly matched. The receiving sleeve 17 is movably set on one side of the movable ring 18. The receiving sleeve 17 is movably connected to the movable ring 18 through the sliding rod 22. The movable ring 18 and the sliding rod 22 are elastically connected. The locking rod 21 is L-shaped and one end is hinged to the movable ring 18. A torsion spring is provided at the hinge of the locking rod 21.

[0044] It should be specifically explained that, in this embodiment, one end of the slide rod 22 is arranged on the receiving sleeve 17, and the other end slides through the movable ring 18. A spring is provided on the slide rod 22 to realize the elastic reset work of the receiving sleeve 17 and the movable ring 18 in the later stage.

[0045] It should be supplemented that mutually matching extrusion surfaces 19 are formed on the opposite surfaces of the receiving sleeve 17 and the movable ring 18 .

[0046] When the material conveying roller 4 conveys the mattress to the position of the winding roller 5, the mattress is inserted into the slot 6 at this time, and the winding motor 7 is powered on and rotated by the controller 3, thereby controlling the winding roller 5 to rotate. The mattress can be rolled up by rotating the winding roller 5, and the connection plate and the connecting shaft 11 are separated by controlling the support module to work, and the packaging bag is manually set on the surface of the receiving sleeve 17, and the receiving sleeve 17 is pushed so that the extrusion surface 19 contacts and fixes the bag opening, and the receiving sleeve 17 can be fixed on the moving ring 18 by the locking rod 21, and then the driving motor 25 is powered on and rotated, driving the threaded rod 26 to rotate, and the threaded rod 26 and the movable seat are connected. Under the action of the threaded cooperation between 20, the movable ring 18 and the receiving sleeve 17 can be driven to move toward the pushing seat 31, so that the packaging bag is put on the rolled mattress until the movable ring 18 and the pushing seat 31 are in contact. The pushing seat 31 and the movable ring 18 can be fixedly connected through the limiting unit, and the movable ring 18 is blocked by the pushing seat 31. At this time, the driving motor 25 is reversed to make the pushing seat 31 move to push the mattress out from the winding roller 5. In this process, the winding motor 7 is controlled to rotate synchronously, so that the exhaust unit can be controlled to extract the air in the packaging bag, so that the packaging bag and the mattress are tightly fitted and tightened.

[0047] See also Figure 1-Figure 8 As another preferred embodiment of the present application, the limiting unit includes a locking strip 24, a No. 2 electric telescopic rod 23, a limiting groove 32 and a limiting hole 33. The locking strip 24 is movably arranged on the movable ring 18 and the two are elastically connected. The No. 2 electric telescopic rod 23 is arranged on the mounting seat 8 and its movable end is movably connected to the locking strip 24. The limiting groove 32 is arranged on the pushing seat 31, and the limiting hole 33 is arranged in the limiting groove 32 and is adapted to the locking strip 24.

[0048] In a specific case of the present embodiment, the exhaust unit includes a fixed plate 35, an exhaust box 27, a hose 34 and a telescopic box body. The fixed plate 35 is arranged inside the winding roller 5, and the telescopic box body is arranged on the fixed plate 35. The exhaust box 27 is arranged on a connecting seat 10 close to one end of the winding motor 7 and the two are connected. The telescopic box body is connected to the connecting seats 10 at both ends of the winding roller 5 through the hose 34, and the telescopic box body is controlled to extend and retract when the winding roller 5 rotates.

[0049] In another specific case of this embodiment, the telescopic box body includes a fixed box 37, a movable box 36 and a one-way valve 38. The fixed box 37 is arranged on the fixed plate 35. The fixed box 37 is provided with an input hole and an output hole. The input hole and the output hole are both provided with a one-way valve 38. The input hole and the output hole are connected through a hose 34 and the connecting seat 10 at both ends of the winding roller 5. The movable box 36 is movably arranged in the fixed box 37 and the two are elastically connected.

[0050] It should be noted that the present embodiment is not limited to the above-mentioned telescopic box to extract the air in the packaging bag, and a fan or an air pump may be directly used instead, which are not listed one by one in the present embodiment.

[0051] When the driving motor 25 controls the threaded rod 26 to rotate, thereby driving the moving ring 18 and the receiving sleeve 17 to move to the position of the pushing seat 31, the locking strip 24 and the limiting hole 33 cooperate and are inserted into the limiting hole 33, and the pushing seat 31 can seal the bag opening of the packaging bag. Then, the driving motor 25 is controlled to reverse to drive the threaded rod 26 to reverse so that the pushing seat 31 pushes out the mattress. At the same time, the winding motor 7 can be controlled to rotate synchronously, so that the movable box 36 reciprocates relative to the fixed box 37 under the action of its gravity. In this process, since the winding motor 7 has the same rotation direction, the same When the mattress is assisted by the packaging bag, the winding state of the mattress will not be affected when the winding motor 7 rotates, so that the air in the packaging bag is extracted and discharged from the exhaust box 27, so that the packaging bag is in a partial vacuum state, and when the packaging bag and the mattress are pushed to the original positions of the movable ring 18 and the receiving sleeve 17, the bag opening of the packaging bag is manually sealed with film to realize the packaging of the mattress. At this time, by controlling the operation of the No. 2 electric telescopic rod 23 and toggling the locking rod 21, the pushing seat 31 is reset and the receiving sleeve 17 and the movable ring 18 are disengaged.

[0052] A method for using a mattress rolling machine is applied to the mattress rolling machine described in the above technical solution. The specific steps of the method are as follows:

[0053] S100: placing the compressed mattress on the material transport roller 4 on the machine tool 1, and controlling the material transport motor 2 to be powered on and rotated by the controller 3, thereby driving the material transport roller 4 to rotate and move the mattress toward the winding roller 5;

[0054] S200: When the mattress moves to the position of the winding roller 5, the mattress is inserted into the slot 6, and the winding motor 7 is powered on and rotated, thereby winding the mattress;

[0055] S300: When the winding roller 5 completes the winding of the mattress, the controller 3 controls the support module and the winding roller 5 to disengage, and controls the packaging system to put the packaging bag on the mattress on the winding roller 5, and extract the air in the mattress and the packaging bag, then pushes the mattress on the winding roller 5 out and manually seals the bag opening.

[0056] The present invention and its embodiments are described schematically above, and the description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. Therefore, if a person skilled in the art is inspired by it and designs a structural method and an embodiment similar to the technical solution without creativity without departing from the purpose of the invention, they shall all fall within the protection scope of the present invention.

[0057] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A mattress rolling machine, comprising a machine tool, a material transporting motor, a plurality of material transporting rollers and a controller, wherein the plurality of material transporting rollers are equidistantly and movably arranged on the machine tool, the plurality of material transporting rollers are connected by belts and transmission wheels, the material transporting motor is arranged on the machine tool and its output end is connected to one of the material transporting rollers, and the controller is arranged on the machine tool. It is characterized in that The rolling and packaging machine also includes a winding assembly, which is arranged on the machine bed and is used to roll up the compressed mattress. The winding assembly includes a winding roller, a winding motor, a support module and a packaging system. The winding roller is movably arranged on the machine tool, a slot is formed on the winding roller, connecting seats are symmetrically arranged at both ends of the winding roller, the winding motor is arranged on the machine tool and its output end is connected to the connecting seat at one end of the winding roller, the support module is arranged on the machine tool and connected to the other end of the winding roller, the packaging system is arranged on the machine tool and the winding roller and the packaging system are located on the same side of the machine tool, the packaging system sets the packaging bag on the surface of the rolled mattress and pushes the mattress out of the winding roller when the packaging system is working, and the air in the packaging bag can be extracted when the packaging system is working; The packaging system includes a mounting seat, a threaded rod, a guide rail, a driving motor, an exhaust unit, a pushing module and a bagging module. The mounting seat is arranged on a machine tool, the threaded rod is movably arranged on the mounting seat, the driving motor is arranged on the mounting seat and its output end is connected to the threaded rod, the guide rail is arranged on the mounting seat, the pushing module and the bagging module are movably arranged on both sides of the guide rail, respectively, the bagging module and the threaded rod are threadedly matched, the bagging module is used to put a packaging bag on the rolled mattress, the bagging module is connected to the pushing module and controls the movement of the pushing module when it moves to a set position, the pushing module discharges the mattress when it moves, and the exhaust unit is arranged in the winding roller and is used to extract the air in the packaging bag; The pushing module includes a pushing ring, a pushing seat and a limiting seat, the limiting seat is movably arranged on the guide rail, the limiting seat is connected to the mounting seat, the pushing ring is movably arranged on the outer wall of the winding roller, the pushing ring is connected to the limiting seat, the pushing seat is movably sleeved on the winding roller and connected to the pushing ring, and a limiting unit is arranged between the pushing seat and the bagging module for fixedly connecting the pushing seat and the bagging module; The bagging module includes a receiving sleeve, a moving ring, a sliding rod, a movable seat and a locking rod. The moving ring is movably arranged on the mounting seat through the movable seat. The movable seat and the threaded rod are threadedly matched. The receiving sleeve is movably arranged on one side of the moving ring. The receiving sleeve is movably connected to the moving ring through the sliding rod. The moving ring and the sliding rod are elastically connected. The locking rod is L-shaped and one end is hinged to the moving ring. A torsion spring is arranged at the hinge of the locking rod. The exhaust unit includes a fixed plate, an exhaust box, a hose and a telescopic box body. The fixed plate is arranged inside the winding roller, the telescopic box body is arranged on the fixed plate, the exhaust box is arranged on a connecting seat close to one end of the winding motor and the two are connected. The telescopic box body is connected to the connecting seats at both ends of the winding roller through a hose, and the telescopic box body is controlled to extend and retract when the winding roller rotates.

2. The mattress rolling machine according to claim 1, It is characterized in that The other end connection seat of the winding roller is provided with a connecting shaft, the cross section of the connecting shaft is polygonal, and the supporting module includes a guide seat, a lifting seat, a clamping seat, a connecting plate, a No. 1 electric telescopic rod and a push arm; The guide seat is arranged on the machine tool, the clamping seat is in two groups and is symmetrically and movably arranged on the guide seat, the connecting plate is movably arranged on the clamping seat and the two are magnetically connected by a magnet, the inner wall of the connecting plate is adapted to the connecting shaft, the lifting seat is movably arranged on one side of the guide seat and is movably connected to the clamping seat by a push arm, and the No. 1 electric telescopic rod is arranged on the guide seat and its movable end is connected to the lifting seat.

3. The mattress rolling machine according to claim 1, It is characterized in that The receiving sleeve and the moving ring are both formed with mutually matching extrusion surfaces on their opposite surfaces.

4. The mattress rolling machine according to claim 1, It is characterized in that The limiting unit includes a locking strip, a No. 2 electric telescopic rod, a limiting slot and a limiting hole. The locking strip is movably arranged on the movable ring and the two are elastically connected. The No. 2 electric telescopic rod is arranged on the mounting seat and its movable end is movably connected to the locking strip. The limiting slot is arranged on the pushing seat, and the limiting hole is arranged in the limiting slot and is adapted to the locking strip.

5. The mattress rolling machine according to claim 2, It is characterized in that The telescopic box body includes a fixed box, a movable box and a one-way valve. The fixed box is arranged on a fixed plate. An input hole and an output hole are arranged on the fixed box. Both the input hole and the output hole are provided with a one-way valve. The input hole and the output hole are connected through a hose and connecting seats at both ends of the winding roller. The movable box is movably arranged in the fixed box and the two are elastically connected.

6. A method for using a mattress rolling machine, applied to the mattress rolling machine according to claim 1, It is characterized in that The specific steps of the method of use are as follows: S100: placing the compressed mattress on the material transport roller on the machine tool, and controlling the material transport motor to rotate through the controller, thereby driving the material transport roller to rotate and moving the mattress toward the winding roller; S200: When the mattress moves to the position of the winding roller, the mattress is inserted into the slot, and the winding motor is powered on and rotated to roll the mattress; S300: When the winding roller completes the winding of the mattress, the controller controls the support module and the winding roller to disengage, and controls the packaging system to put the packaging bag on the mattress on the winding roller, and at the same time extract the air in the mattress and the packaging bag, and then pushes the mattress on the winding roller out and manually seals the bag opening.

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