Mattress packaging machine

Abstract

The present invention relates to the technical field of automated packaging equipment, and specifically to a mattress packaging machine; the machine comprises: a mattress feeding mechanism, the mattress feeding mechanism is used to convey and position a mattress, and a packaging material releasing mechanism is arranged on the mattress feeding mechanism; a finishing transition mechanism, the finishing transition mechanism is used to wrap the packaging material on the front end of the mattress and the upper and lower surfaces of the mattress; an upper sealing mechanism, the upper sealing mechanism is used to wrap the packaging material on the rear end of the mattress to form a first pair of interfaces, and then seal the first pair of interfaces; a side sealing mechanism, the side sealing mechanism is used to fold the side edges of the packaging material on both sides of the mattress to form two second pair of interfaces, and then seal the two second pair of interfaces; the present invention has a reasonable structure, can quickly package a mattress with packaging paper or packaging film, has a compact overall layout, high production efficiency, good packaging quality, and can effectively reduce labor input and production costs.

Description

Technical Field

[0001] The invention relates to the technical field of automated packaging equipment, in particular to a mattress packaging machine. Background Art

[0002] Mattresses need to be packaged after production. The packaging process of mattresses mainly includes: first, wrapping the mattress with an inner layer of stickers, protecting the four bending corners of the mattress with hard corner protectors, and then packaging the mattress with a flexible film and labeling it. The above packaging process can prevent the mattress from getting dirty, getting wet, getting damaged, etc. during storage and transportation. Conventional mattress products (1.5m-1.8m)*(1.8m-2m)*(0.1m-0.3m) are large in size, and manual packaging methods are inefficient, requiring high worker proficiency, and the quality of packaging is unstable. With the development of productivity, traditional processing methods and existing auxiliary packaging equipment have been unable to meet the requirements of assembly line production. Therefore, the existing technology still needs to be improved and developed. Summary of the invention

[0003] The purpose of the present invention is to provide a mattress packaging machine with reasonable structure, good packaging effect and high production efficiency in view of the defects and shortcomings of the prior art.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions:

[0005] A mattress packaging machine described in the present invention comprises: a mattress feeding mechanism, the mattress feeding mechanism is used to convey and position a mattress, and a packaging release mechanism is provided on the mattress feeding mechanism; the packaging release mechanism is used to unfold the packaging and cut the packaging into suitable lengths; a finishing transition mechanism, the finishing transition mechanism is used to wrap the packaging around the front end of the mattress and the upper and lower surfaces of the mattress; an upper sealing mechanism, the upper sealing mechanism is used to wrap the packaging around the rear end of the mattress, so that the front end and the rear end of the packaging overlap on the upper surface of the mattress to form a first pair of interfaces, and then the upper sealing mechanism seals the first pair of interfaces; a side sealing mechanism, the side sealing mechanism is used to fold the sides of the packaging on both sides of the mattress to form two second pair of interfaces, and then the side sealing mechanism seals the two second pair of interfaces.

[0006] According to the above scheme, the mattress feeding mechanism includes a feeding frame and a feeding conveyor belt. A positioning frame is provided on the feeding frame, and the feeding conveyor belt is arranged in the positioning frame and fixedly connected to the feeding frame; correction plates are provided on both sides of the positioning frame, and the correction plates are slidably connected to the positioning frame through rails so that they can be translated longitudinally thereof; a synchronous belt traction device is provided on the positioning frame, and the synchronous belt traction device is respectively connected to the correction plates on both sides of the positioning frame in a transmission manner.

[0007] According to the above scheme, it also includes a stop movable plate, which is arranged between the feeding conveyor belt and the packaging release mechanism, and a rotating shaft is provided on the stop movable plate; the two ends of the rotating shaft are respectively rotatably connected to the feeding frame, and the feeding frame is provided with a flip driver which is transmission-connected to the rotating shaft.

[0008] According to the above scheme, the packaging release mechanism includes a lifting frame, which is vertically arranged at the front end of the feeding frame and fixedly connected thereto, and is provided with a lifting crossbar on the lifting frame, and the two ends of the lifting crossbar are respectively slidably connected to the guide rails on the lifting frame, and the lifting frame is provided with a traction driver transmission-connected to the lifting crossbar; a cutter is provided at the lower part of the lifting frame, a packaging material roll is provided at the bottom of the feeding frame, and a plurality of traction claws are provided on the lifting crossbar.

[0009] According to the above scheme, the sorting transition mechanism includes a transition frame, which is arranged on the front side of the packaging release mechanism, and a transition conveyor belt and a sorting frame are provided on the transition frame; pressure regulating columns are symmetrically provided on both sides of the transition conveyor belt, and the lower ends of the pressure regulating columns are fixedly connected to the transition frame; the sorting frame and the transition conveyor belt are arranged at intervals, and the two ends of the sorting frame are respectively connected with the corresponding pressure regulating columns so that the sorting frame can move up and down above the transition conveyor belt; the rear end of the sorting frame is provided with an angle introduction frame, and the sorting frame and the angle introduction frame are both provided with a plurality of sorting brushes, and the plurality of sorting brushes are arranged on the sorting frame and the angle introduction frame in the form of an array and are spaced apart from each other.

[0010] According to the above scheme, the upper sealing mechanism includes a first frame, in which a first conveyor belt, a package end sorting device, a package front end sorting device and an upper sealing device are arranged, and the first frame is arranged at the front side of the sorting transition mechanism; the package end sorting device is arranged between the first conveyor belt and the sorting transition mechanism, and the package end sorting device is cooperatively connected to the first frame; the upper sealing device is arranged above the first conveyor belt and is cooperatively connected to the first frame.

[0011] According to the above scheme, the packaging end sorting device includes a first translation bracket, a first lifting bracket and a folding scoop rod. The first translation bracket is connected to the first frame through a translation drive mechanism, and the first lifting bracket is connected to the first translation bracket through a climbing drive mechanism; the folding scoop rod is arranged below the first lifting bracket and parallel to it, and the two ends of the folding scoop rod are fixedly connected to the first lifting bracket through connecting rods.

[0012] According to the above scheme, translation guide rails are provided on the two inner side walls of the first frame, a translation rack is provided above one of the translation guide rails, and the translation rack is fixedly connected to the inner side wall of the first frame; two ends of the first translation bracket are respectively slidably connected to the corresponding translation guide rails, and the translation drive mechanism includes a first translation driver, the first translation bracket is provided with a first translation driver, and the first translation driver is meshed and connected with the translation rack through a translation gear; two first climbing brackets are provided on the first translation bracket, the first climbing bracket is provided with a first climbing rack and a first climbing guide rail, and the first lifting bracket is respectively slidably connected with the two first climbing guide rails; the first lifting bracket is provided with a first climbing driver, and two ends of the main shaft of the first climbing driver are provided with first climbing gears, and the two first climbing gears are respectively meshed and connected with the corresponding first climbing racks.

[0013] According to the above scheme, the front-end sorting device of the packaging material includes a second translation bracket, a second lifting bracket and a smoothing bracket, and translation guide rails are provided on the two inner side walls of the first frame, a translation rack is provided above one of the translation guide rails, and the translation rack is fixedly connected to the inner side wall of the first frame, and the two ends of the second translation bracket are respectively slidably connected to the corresponding translation guide rails; the second translation bracket is provided with a second translation driver, and the second translation driver is meshed and connected with the translation rack through a translation gear; the second translation bracket is provided with two second climbing brackets, and the second climbing bracket is provided with a second climbing rack and a second climbing guide rail, and the second lifting bracket is respectively slidably connected with the two second climbing guide rails, and the second lifting bracket is provided with a second climbing driver, and the two ends of the main shaft of the second climbing driver are provided with second climbing gears, and the two second climbing gears are respectively meshed and connected with the corresponding second climbing racks; the smoothing bracket is arranged below the second lifting bracket, and the two ends of the smoothing bracket are respectively fixedly connected to the second lifting bracket through connecting rods, and the upper sealing device is cooperatively connected with the second translation bracket.

[0014] According to the above scheme, the upper sealing device includes an upper sealing beam, which is arranged on the front side of the second lifting bracket, and the two ends of the upper sealing beam are fixedly connected to the second translation bracket through connecting plates; the upper sealing beam is provided with a third walking device, and the third walking device is movably connected to the upper sealing beam through a guide rail; the third walking device is provided with a lifting assembly, and the lifting assembly is provided with a first sealing assembly.

[0015] According to the above scheme, the side sealing mechanism includes a second frame, the second frame is arranged on the front side of the first frame, the second frame is provided with a second conveyor belt, and edge sealing brackets are provided on both sides of the second conveyor belt; the edge sealing bracket is provided with a short side bending component, a long side bending component and a second glue sealing component in sequence, a side shaping component is provided between the short side bending component and the long side bending component, and the side shaping component is cooperatively connected with the edge sealing bracket.

[0016] According to the above scheme, the short side bending assembly includes an arc-shaped angle plate and a plane angle adjuster, the rear end of the edge banding bracket is provided with a plane angle adjuster, and the rotating arm on the plane angle adjuster is fixedly connected to the arc-shaped angle plate; the long side bending assembly includes two draw-mouth guide blocks, the two draw-mouth guide blocks are spaced apart from each other and matched on the edge banding bracket, and streamlined guiding slopes are provided on the matching surfaces of the two draw-mouth guide blocks; the side edge shaping assembly includes an actuating cylinder and a U-shaped sleeve, the actuating cylinder is fixedly connected to the edge banding bracket, the executing end of the actuating cylinder points to the second conveyor belt and the executing end of the actuating cylinder is provided with a U-shaped sleeve, and the U-shaped sleeve can perform telescopic action in the longitudinal direction between the short side bending assembly and the long side bending assembly.

[0017] According to the above scheme, width adjustment tracks are provided on both sides of the second conveyor belt, and edge banding brackets that can slide longitudinally thereof are provided on the width adjustment tracks. A track changing screw rod is provided on the second frame, and the track changing screw rod is respectively connected to the two edge banding brackets in a transmission manner; two synchronous conveyor belts are provided on the edge banding bracket, one of which is arranged on the same horizontal plane as the second conveyor belt, and the synchronous conveyor belt is fixedly connected to the lower end of the edge banding bracket; a thickness adjustment device is provided on the upper end of the edge banding bracket, and a bundle guide block and another synchronous conveyor belt are fixedly arranged on the thickness adjustment device.

[0018] The beneficial effects of the present invention are as follows: the present invention has a reasonable structure, and through the organic combination of the mattress feeding mechanism, the packaging releasing mechanism, the sorting transition mechanism, the upper sealing mechanism, and the side sealing mechanism, the mattress can be quickly packaged with packaging paper or packaging film, the overall layout is compact, the production efficiency is high, the packaging quality is good, and the labor input and production costs can be effectively reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the mattress feeding mechanism of the present invention;

[0020] Figure 2 yes Figure 1 Another perspective structural diagram of ;

[0021] Figure 3 It is a structural schematic diagram of the finishing transition mechanism of the present invention;

[0022] Figure 4 It is a structural schematic diagram of the upper sealing mechanism of the present invention;

[0023] Figure 5 It is a schematic diagram of the internal structure of the upper sealing mechanism of the present invention;

[0024] Figure 6 It is a structural schematic diagram of the side sealing mechanism of the present invention;

[0025] Figure 7 yes Figure 6 Schematic diagram of the enlarged structure of part A in FIG.

[0026] In the figure:

[0027] 100, mattress feeding mechanism; 200, finishing transition mechanism; 300, upper sealing mechanism; 400, side sealing mechanism;

[0028] 110, packaging release mechanism; 120, feeding rack; 130, feeding conveyor belt; 140, positioning rack; 150, synchronous belt traction device; 160, stop movable plate; 111, lifting rack; 112, lifting crossbar; 113, traction drive; 114, cutter; 115, packaging material roll; 116, traction clamp; 141, correction plate; 161, rotation axis; 162, flip drive;

[0029] 210, transition rack; 220, transition conveyor belt; 230, finishing rack; 240, pressure regulating column; 231, corner introduction rack; 232, finishing brush;

[0030] 310, first frame; 320, first conveyor belt; 330, package end finishing device; 340, package front end finishing device; 350, upper sealing device; 311, translation guide rail; 312, translation rack; 331, first translation bracket; 332, first lifting bracket; 333, folding fishing rod; 334, first translation driver; 335, first climbing bracket; 336, first climbing rack; 337, first climbing guide rail; 338, first Climbing drive; 339, first climbing gear; 341, second translation bracket; 342, second lifting bracket; 343, smoothing bracket; 344, second translation drive; 345, second climbing bracket; 346, second climbing rack; 347, second climbing guide rail; 348, second climbing drive; 349, second climbing gear; 351, upper sealing beam; 352, third walking device; 353, lifting assembly; 354, first sealing assembly;

[0031] 410, second frame; 420, second conveyor belt; 430, edge banding bracket; 440, short side bending assembly; 450, long side bending assembly; 460, second glue sealing assembly; 470, side shaping assembly; 411, width adjustment track; 412, track changing screw rod; 431, synchronous conveyor belt; 432, thickness adjustment device; 441, arc baffle plate; 442, plane angle adjuster; 451, beam guide block; 452, guiding inclined plane; 471, actuating cylinder; 472, U-shaped jacket. DETAILED DESCRIPTION

[0032] The technical solution of the present invention is described below in conjunction with the accompanying drawings and embodiments.

[0033] like Figure 1-7 As shown, a mattress packaging machine according to the present invention comprises: a mattress feeding mechanism 100, the mattress feeding mechanism 100 is used to convey and position a mattress, and a packaging releasing mechanism 110 is provided on the mattress feeding mechanism 100; the packaging releasing mechanism 110 is used to unfold the packaging and cut the packaging into suitable lengths; a finishing transition mechanism 200, the finishing transition mechanism 200 is used to wrap the packaging on the front end of the mattress and the upper and lower surfaces of the mattress; an upper sealing mechanism 300, the upper sealing mechanism 300 is used to wrap the packaging on the rear end of the mattress, so that the front end and the rear end of the packaging overlap on the upper surface of the mattress to form a first docking interface, and then the upper sealing mechanism 300 seals the first docking interface; a side sealing mechanism 400, the side sealing mechanism 400 is used to fold the sides of the packaging on both sides of the mattress to form two second docking interfaces, and then the side sealing mechanism 400 seals the two second docking interfaces. The mattress packaging machine is used to cover the mattress with packaging paper or packaging film. The mattress feeding mechanism 100 first positions the mattress so that it is centered and the mattress is in the starting position. The packaging release mechanism 110 on the mattress feeding mechanism 100 unfolds the packaging and hangs it on the front end of the mattress. When the mattress moves along the feeding direction, the packaging is driven by the mattress and wrapped on its front end. When the mattress and the packaging enter the sorting transition mechanism 200, the packaging release mechanism 110 cuts the packaging. The packaging is wrapped on the front end, upper surface and lower surface of the mattress. At this time, the packaging on the mattress has enough length to completely wrap the entire mattress. Then, when the mattress enters the upper sealing mechanism 300, the upper sealing mechanism 300 wraps the packaging on the rear end of the mattress, and the rear end and the front end of the packaging overlap on the upper surface of the mattress to form a first interface, and then the upper sealing mechanism 300 bonds the first interface with tape. Finally, the mattress enters the side sealing mechanism 400, and the side sealing mechanism 400 seals the packaging on both sides of the mattress to complete the overall packaging.

[0034] Specifically,

[0035] like Figure 2As shown, the mattress feeding mechanism 100 includes a feeding frame 120 and a feeding conveyor belt 130. A positioning frame 140 is provided on the feeding frame 120. The feeding conveyor belt 130 is arranged in the positioning frame 140 and is fixedly connected to the feeding frame 120. Correction plates 141 are provided on both sides of the positioning frame 140. The correction plates 141 are slidably connected to the positioning frame 140 through rails so as to be able to translate longitudinally thereof. A synchronous belt traction device 150 is provided on the positioning frame 140. The synchronous belt traction device 150 is respectively connected to the correction plates 141 on both sides of the positioning frame 140. The synchronous belt traction device 150 can simultaneously drive the two correction plates 141 on both sides of the positioning frame 140 to move relative to each other, thereby centered the mattress on the feeding conveyor belt 130.

[0036] It also includes a stopper movable plate 160, which is disposed between the feed conveyor belt 130 and the package release mechanism 110, and a rotating shaft 161 is disposed on the stopper movable plate 160; both ends of the rotating shaft 161 are respectively rotatably connected to the feed frame 120, and a flip driver 162 is disposed on the feed frame 120 and is transmission-connected to the rotating shaft 161. The stopper movable plate 160 is used to position the feed conveyor belt 130 so that the mattress is at the starting position of the work flow of the mattress packaging machine. When the above positioning action is completed, the flip driver 162 drives the rotating shaft 161 and the stopper movable plate 160 thereon to rotate, and at this time, the stopper movable plate 160 is flush with the transmission plane of the feed conveyor belt 130, and then the feed conveyor belt 130 can transfer the mattress to the finishing transition mechanism 200.

[0037] The packaging release mechanism 110 includes a lifting frame 111, which is vertically arranged at the front end of the feeding frame 120 and fixedly connected thereto, and a lifting crossbar 112 is provided on the lifting frame 111. Both ends of the lifting crossbar 112 are respectively slidably connected to the guide rails on the lifting frame 111, and a traction driver 113 is provided on the lifting frame 111 and is transmission-connected to the lifting crossbar 112; a cutter 114 is provided at the lower part of the lifting frame 111, a packaging material roll 115 is provided at the bottom of the feeding frame 120, and a plurality of traction clamps 116 are provided on the lifting crossbar 112. The lifting crossbar 112 can slide up and down along the guide rail on the lifting frame 111 under the drive of the traction driver 113, and the plurality of traction claws 116 on the lifting crossbar 112 grab the front end of the package on the packaging material roll 115, and then the lifting crossbar 112 rises to unfold the package on the front side of the mattress. When the feeding conveyor 130 pushes the mattress to move toward the sorting transition mechanism 200, the mattress drives the package to enter the sorting transition mechanism 200, and then the traction claws 116 release the package at an appropriate time, so that the front end of the package covers the upper surface of the mattress. The packaging material roll 115 continues to release the package until the mattress enters the upper sealing mechanism 300, and the package on the mattress has a sufficient length. At this time, the cutter 114 cuts the package, and the package release mechanism 110 enters the next working cycle.

[0038] The sorting and transition mechanism 200 includes a transition frame 210, which is arranged at the front side of the packaging release mechanism 110, and a transition conveyor belt 220 and a sorting frame 230 are arranged on the transition frame 210; pressure regulating columns 240 are symmetrically arranged on both sides of the transition conveyor belt 220, and the lower ends of the pressure regulating columns 240 are fixedly connected to the transition frame 210; the sorting frame 230 and the transition conveyor belt 220 are arranged at intervals, and the two ends of the sorting frame 230 are respectively connected with the corresponding pressure regulating columns 240 so that the sorting frame 230 can move up and down above the transition conveyor belt 220; the rear end of the sorting frame 230 is provided with an angle introduction frame 231, and the sorting frame 230 and the angle introduction frame 231 are both provided with a plurality of sorting brushes 232, and the plurality of sorting brushes 232 are arranged on the sorting frame 230 and the angle introduction frame 231 in the form of an array and are spaced apart from each other. The tidying frame 230 is parallel to the conveying plane of the transition conveyor belt 220, and the angled introduction frame 231 is set at an angle to the conveying plane of the transition conveyor belt 220. The angled introduction frame 231 forms a trumpet structure at the rear end of the transition conveyor belt 220. When the mattress and the packaging move onto the transition conveyor belt 220, the several tidying brushes 232 on the angled introduction frame 231 bend the packaging. When the mattress further moves between the tidying frame 230 and the transition conveyor belt 220, the several tidying brushes 232 on the tidying frame 230 make the front end of the packaging fit onto the upper surface of the mattress. Then, the transition conveyor belt 220 continues to move the mattress covered with the packaging toward the upper sealing mechanism 300.

[0039] The upper sealing mechanism 300 includes a first frame 310, in which a first conveyor belt 320, a package end sorting device 330, a package front end sorting device 340 and an upper sealing device 350 are arranged. The first frame 310 is arranged at the front side of the sorting transition mechanism 200; the package end sorting device 330 is arranged between the first conveyor belt 320 and the sorting transition mechanism 200, and the package end sorting device 330 is cooperatively connected to the first frame 310; the upper sealing device 350 is arranged above the first conveyor belt 320 and is cooperatively connected to the first frame 310. After the mattress moves onto the first conveyor belt 320, the front end sorting device 340 of the package positions the front end of the package on the upper surface of the mattress, and the end sorting device 330 of the package bends the rear end of the package from bottom to top and wraps it around the rear end of the mattress. Then, the end device 330 of the package moves horizontally along the first frame 310 so that the rear end and the front end of the package are stacked to form a first interface. Finally, the upper sealing device 350 moves along the first interface and affixes tape to fix the connection.

[0040] The package end sorting device 330 includes a first translation bracket 331, a first lifting bracket 332 and a folding scoop rod 333. The first translation bracket 331 is connected to the first frame 310 through a translation drive mechanism, and the first lifting bracket 332 is connected to the first translation bracket 331 through a climbing drive mechanism; the folding scoop rod 333 is arranged below the first lifting bracket 332 and parallel to it, and both ends of the folding scoop rod 333 are fixedly connected to the first lifting bracket 332 through connecting rods. The folding scoop rod 333, the connecting rod and the first lifting bracket 332 form a "mouth" shaped structure. When the mattress enters the first conveyor belt 320, the folding scoop rod 333 is below the transmission plane of the first conveyor belt 320, and the climbing drive mechanism drives the first lifting bracket 332 to rise. The folding scoop rod 333 bends the tail end of the package upward, and then the first translation drive mechanism drives the first translation bracket 331 to move to the front side. The folding scoop rod 333 moves along the upper surface of the mattress so that the rear end of the package is attached to the mattress. Then, the front end and the rear end of the package are stacked on the upper surface of the mattress to form a first pair of interfaces.

[0041] The two inner side walls of the first frame 310 are each provided with a translation guide rail 311, and a translation rack 312 is provided above one of the translation guide rails 311, and the translation rack 312 is fixedly connected to the inner side wall of the first frame 310; the two ends of the first translation bracket 331 are respectively slidably connected to the corresponding translation guide rails 311, and the translation drive mechanism includes a first translation driver 334, and the first translation bracket 331 is provided with a first translation driver 334, and the first translation driver 334 is connected to the translation rack 312 through a translation gear. Meshing connection; two first climbing brackets 335 are provided on the first translation bracket 331, and the first climbing bracket 335 is provided with a first climbing rack 336 and a first climbing guide rail 337, and the first lifting bracket 332 is slidingly connected with the two first climbing guide rails 337 respectively; the first lifting bracket 332 is provided with a first climbing driver 338, and both ends of the main shaft of the first climbing driver 338 are provided with first climbing gears 339, and the two first climbing gears 339 are meshingly connected with the corresponding first climbing racks 336 respectively.

[0042] Place

[0043] The packaging front-end sorting device 340 includes a second translation bracket 341, a second lifting bracket 342 and a smoothing bracket 343. The two inner side walls of the first frame 310 are each provided with a translation guide rail 311, and a translation rack 312 is provided above one of the translation guide rails 311, and the translation rack 312 is fixedly connected to the inner side wall of the first frame 310. The two ends of the second translation bracket 341 are respectively slidably connected to the corresponding translation guide rail 311; the second translation bracket 341 is provided with a second translation driver 344, and the second translation driver 344 is meshed with the translation rack 312 through a translation gear; the second translation bracket 341 is provided with two second climbing brackets 343. 45. The second climbing bracket 345 is provided with a second climbing rack 346 and a second climbing guide rail 347. The second lifting bracket 342 is slidably connected with the two second climbing guide rails 347 respectively. The second lifting bracket 342 is provided with a second climbing driver 348. Both ends of the main shaft of the second climbing driver 348 are provided with second climbing gears 349. The two second climbing gears 349 are respectively meshed and connected with the corresponding second climbing racks 346. The smoothing bracket 343 is arranged below the second lifting bracket 342. Both ends of the smoothing bracket 343 are fixedly connected with the second lifting bracket 342 by connecting rods respectively. The upper sealing device 350 is cooperatively connected with the second translation bracket 341. The smoothing bracket 343 can be adjusted up and down and forward and backward at the front of the first frame 310 through the second lifting bracket 342 and the second translation bracket 341. The smoothing bracket 343 is used to control the front end of the package to be fixed on the upper surface of the mattress, and then cooperate with the rear end of the package to form a first pair of interfaces, and then the first pair of interfaces are fixed with tape through the upper sealing device 350.

[0044] The upper sealing device 350 includes an upper sealing beam 351, which is arranged at the front side of the second lifting bracket 342, and the two ends of the upper sealing beam 351 are fixedly connected to the second translation bracket 341 through connecting plates; the upper sealing beam 351 is provided with a third running device 352, and the third running device 352 is movably connected to the upper sealing beam 351 through a guide rail; the third running device 352 is provided with a lifting assembly 353, and the lifting assembly 353 is provided with a first glue sealing assembly 354. The third running device 352 can drive the first glue sealing assembly 354 to move longitudinally along the upper sealing beam 351, and the lifting assembly 353 drives the first glue sealing assembly 354 to move up and down so that it can perform the action of sticking the tape on the first pair of interfaces on the mattress.

[0045] The side sealing mechanism 400 includes a second frame 410, which is arranged on the front side of the first frame 310. The second frame 410 is provided with a second conveyor belt 420, and edge sealing brackets 430 are provided on both sides of the second conveyor belt 420; the edge sealing brackets 430 are sequentially provided with a short side bending component 440, a long side bending component 450 and a second sealing component 460, and a side shaping component 470 is provided between the short side bending component 440 and the long side bending component 450, and the side shaping component 470 is cooperatively connected with the edge sealing bracket 430.

[0046] The short side bending assembly 440 includes an arc-shaped baffle plate 441 and a plane angle adjuster 442. The rear end of the edge banding bracket 430 is provided with a plane angle adjuster 442, and the rotating arm on the plane angle adjuster 442 is fixedly connected to the arc-shaped baffle plate 441; the long side bending assembly 450 includes two baffle guide blocks 451, and the two baffle guide blocks 451 are spaced apart from each other and paired on the edge banding bracket 430, and streamlined guiding slopes 452 are provided on the paired surfaces of the two baffle guide blocks 451; the side edge shaping assembly 470 includes an actuating cylinder 471 and a U-shaped jacket 472, and the actuating cylinder 471 is fixedly connected to the edge banding bracket 430, and the executing end of the actuating cylinder 471 points to the second conveyor belt 420 and the executing end of the actuating cylinder 471 is provided with a U-shaped jacket 472, and the U-shaped jacket 472 can perform telescopic action in the longitudinal direction between the short side bending assembly 440 and the long side bending assembly 450. The mattress enters the second conveyor belt 420 and moves along it. The packages on the two short sides of the front end of the mattress first hit the arc-shaped corner plate 441, and the short sides of the packages are bent and fit on the side of the mattress. Then, the upper and lower edge packages on the side of the mattress are bent along the guide slope 452 under the action of the tie guide block 451, so that the upper and lower side edges of the packages are folded in half to form a second interface. Then, the actuating cylinder 471 drives the U-shaped jacket 472 to be clamped on the side of the mattress to prevent the second interface from being loose. Finally, the second packaging component 460 performs the tape application action on the second interface.

[0047] The second conveyor belt 420 is provided with a width adjustment track 411 on both sides, and an edge banding bracket 430 that can slide longitudinally is provided on the width adjustment track 411. The second frame 410 is provided with a track change screw rod 412, which is respectively connected to the two edge banding brackets 430 in a transmission manner; the edge banding bracket 430 is provided with two synchronous conveyor belts 431, one of which is arranged on the same horizontal plane as the second conveyor belt 420, and the synchronous conveyor belt 431 is fixedly connected to the lower end of the edge banding bracket 430; the upper end of the edge banding bracket 430 is provided with a thickness adjustment device 432, and the bundle guide block 451 and the other synchronous conveyor belt 431 are fixedly arranged on the thickness adjustment device 432. The edge banding bracket 430 can slide longitudinally along the width adjustment track 411 to meet the packaging requirements of mattresses of different widths, and the thickness adjustment device 432 can adjust the distance between the two opposite synchronous conveyor belts 431 to meet the packaging requirements of mattresses of different thicknesses. The edge sealing bracket 430 is provided with two synchronous conveyor belts 431, which cooperate with the second conveyor belt 420 to synchronously drive the mattress to move forward to prevent sliding dislocation between the packaging and the mattress, thereby effectively improving the packaging quality.

[0048] The above description is only a preferred embodiment of the present invention, so all equivalent changes or modifications made according to the structure, characteristics and principles described in the scope of the patent application of the present invention are included in the scope of the patent application of the present invention.

Claims

1. A mattress packaging machine, characterized in that: include: A mattress feeding mechanism (100), the mattress feeding mechanism (100) being used to convey a mattress and position it, and a packaging release mechanism (110) being provided on the mattress feeding mechanism (100); The package release mechanism (110) is used to unfold the package and cut the package into suitable lengths; A finishing transition mechanism (200), the finishing transition mechanism (200) being used to wrap the packaging material around the front end of the mattress and the upper and lower surfaces of the mattress; An upper sealing mechanism (300), the upper sealing mechanism (300) being used to wrap the packaged article around the rear end of the mattress, so that the front end and the rear end of the packaged article overlap on the upper surface of the mattress to form a first interface, and then the upper sealing mechanism (300) performs a sealing process on the first interface; A side sealing mechanism (400), the side sealing mechanism (400) being used to fold the sides of the packaging material on both sides of the mattress to form two second pairing interfaces, and then the side sealing mechanism (400) performs a sealing process on the two second pairing interfaces; The side edge sealing mechanism (400) comprises a second frame (410), the second frame (410) is arranged at the front side of the first frame (310), the second frame (410) is provided with a second conveyor belt (420), and both sides of the second conveyor belt (420) are provided with edge sealing brackets (430); the edge sealing brackets (430) are provided with a short edge bending component (440), a long edge bending component (450) and a second glue sealing component (460) in sequence, a side edge shaping component (470) is provided between the short edge bending component (440) and the long edge bending component (450), and the side edge shaping component (470) is connected in a cooperative manner with the edge sealing bracket (430); The short side bending assembly (440) comprises an arc-shaped baffle plate (441) and a plane angle adjuster (442); the rear end of the edge sealing bracket (430) is provided with the plane angle adjuster (442); the rotating arm on the plane angle adjuster (442) is fixedly connected to the arc-shaped baffle plate (441); the long side bending assembly (450) comprises two bundle opening guide blocks (451); the two bundle opening guide blocks (451) are spaced from each other and arranged in pairs on the edge sealing bracket (430); and the paired surfaces of the two bundle opening guide blocks (451) are both provided with A streamlined guiding slope (452) is provided; the side shaping component (470) comprises an actuating cylinder (471) and a U-shaped jacket (472); the actuating cylinder (471) is fixedly connected to the edge banding bracket (430); the actuating end of the actuating cylinder (471) points to the second conveyor belt (420) and a U-shaped jacket (472) is provided on the actuating end of the actuating cylinder (471); the U-shaped jacket (472) can perform a telescopic action in the longitudinal direction between the short side bending component (440) and the long side bending component (450).

2. The mattress packaging machine according to claim 1, characterized in that: The mattress feeding mechanism (100) comprises a feeding frame (120) and a feeding conveyor belt (130); a positioning frame (140) is provided on the feeding frame (120); the feeding conveyor belt (130) is arranged in the positioning frame (140) and is fixedly connected to the feeding frame (120); correction plates (141) are provided on both sides of the positioning frame (140); the correction plates (141) are slidably connected to the positioning frame (140) via rails so as to be able to translate longitudinally thereof; a synchronous belt traction device (150) is provided on the positioning frame (140); the synchronous belt traction device (150) is respectively transmission-connected to the correction plates (141) on both sides of the positioning frame (140).

3. The mattress packaging machine according to claim 2, characterized in that: The invention also comprises a stopper movable plate (160), which is arranged between the feeding conveyor belt (130) and the packaging release mechanism (110), and a rotating shaft (161) is arranged on the stopper movable plate (160); both ends of the rotating shaft (161) are respectively rotatably connected to the feeding frame (120), and a flip driver (162) is arranged on the feeding frame (120) and is transmission-connected to the rotating shaft (161).

4. The mattress packaging machine according to claim 3, characterized in that: The packaging release mechanism (110) comprises a lifting frame (111), the lifting frame (111) is vertically arranged at the front end of a feeding frame (120) and fixedly connected thereto, a lifting crossbar (112) is provided on the lifting frame (111), both ends of the lifting crossbar (112) are respectively slidably connected to guide rails on the lifting frame (111), and a traction driver (113) is provided on the lifting frame (111) and is transmission-connected to the lifting crossbar (112); a cutter (114) is provided at the lower part of the lifting frame (111), a packaging material roll (115) is provided at the bottom of the feeding frame (120), and a plurality of traction clamps (116) are provided on the lifting crossbar (112).

5. The mattress packaging machine according to claim 1, characterized in that: The arranging transition mechanism (200) comprises a transition frame (210), the transition frame (210) is arranged at the front side of the packaging release mechanism (110), and a transition conveyor belt (220) and an arranging frame (230) are arranged on the transition frame (210); pressure regulating columns (240) are symmetrically arranged on both sides of the transition conveyor belt (220), and the lower ends of the pressure regulating columns (240) are fixedly connected to the transition frame (210); the arranging frame (230) and the transition conveyor belt (220) are arranged at intervals, and ... The two ends of the frame (230) are respectively connected to the corresponding pressure regulating columns (240) so that the arranging frame (230) can move up and down above the transition conveyor belt (220); the rear end of the arranging frame (230) is provided with an angle introduction frame (231), and the arranging frame (230) and the angle introduction frame (231) are both provided with a plurality of arranging brushes (232), and the plurality of arranging brushes (232) are arranged on the arranging frame (230) and the angle introduction frame (231) in an array and spaced apart from each other.

6. The mattress packaging machine according to claim 1, characterized in that: The upper sealing mechanism (300) comprises a first frame (310), wherein a first conveyor belt (320), a package end sorting device (330), a package front end sorting device (340) and an upper sealing device (350) are arranged in the first frame (310), and the first frame (310) is arranged in front of the sorting transition mechanism (200); the package end sorting device (330) is arranged between the first conveyor belt (320) and the sorting transition mechanism (200), and the package end sorting device (330) is connected to the first frame (310); the upper sealing device (350) is arranged above the first conveyor belt (320) and is connected to the first frame (310).

7. The mattress packaging machine according to claim 6, characterized in that: The package end sorting device (330) comprises a first translation support (331), a first lifting support (332) and a folding scoop rod (333); the first translation support (331) is connected to the first frame (310) via a translation drive mechanism; the first lifting support (332) is connected to the first translation support (331) via a climbing drive mechanism; the folding scoop rod (333) is arranged below the first lifting support (332) and parallel to the first lifting support (332); both ends of the folding scoop rod (333) are fixedly connected to the first lifting support (332) via connecting rods.

8. The mattress packaging machine according to claim 7, characterized in that: The two inner side walls of the first frame (310) are each provided with a translation guide rail (311), a translation rack (312) is provided above one of the translation guide rails (311), and the translation rack (312) is fixedly connected to the inner side wall of the first frame (310); the two ends of the first translation bracket (331) are respectively slidably connected to the corresponding translation guide rails (311), and the translation drive mechanism comprises a first translation driver (334), the first translation bracket (331) is provided with a first translation driver (334), and the first translation driver (334) is connected to the translation rack (312) via a translation gear. The first translation bracket (331) is provided with two first climbing brackets (335), the first climbing bracket (335) is provided with a first climbing rack (336) and a first climbing guide rail (337), and the first lifting bracket (332) is slidably connected with the two first climbing guide rails (337) respectively; the first lifting bracket (332) is provided with a first climbing driver (338), and both ends of the main shaft of the first climbing driver (338) are provided with first climbing gears (339), and the two first climbing gears (339) are respectively meshed and connected with the corresponding first climbing racks (336).

9. The mattress packaging machine according to claim 6, characterized in that: The packaging front end sorting device (340) comprises a second translation bracket (341), a second lifting bracket (342) and a smoothing bracket (343). Translation guide rails (311) are provided on the two inner side walls of the first frame (310), a translation rack (312) is provided above one of the translation guide rails (311), and the translation rack (312) is fixedly connected to the inner side wall of the first frame (310). The two ends of the second translation bracket (341) are respectively slidably connected to the corresponding translation guide rails (311); the second translation bracket (341) is provided with a second translation driver (344), and the second translation driver (344) is meshed with the translation rack (312) through a translation gear; the second translation bracket (341) is provided with two second climbing brackets (3 45), a second climbing rack (346) and a second climbing guide rail (347) are provided on the second climbing bracket (345), the second lifting bracket (342) is slidably connected to the two second climbing guide rails (347), the second lifting bracket (342) is provided with a second climbing driver (348), and both ends of the main shaft of the second climbing driver (348) are provided with second climbing gears (349), and the two second climbing gears (349) are respectively meshed and connected with the corresponding second climbing racks (346); the smoothing bracket (343) is arranged below the second lifting bracket (342), and the two ends of the smoothing bracket (343) are respectively fixedly connected to the second lifting bracket (342) through connecting rods, and the upper sealing device (350) is cooperatively connected with the second translation bracket (341).

10. The mattress packaging machine according to claim 9, characterized in that: The upper sealing device (350) comprises an upper sealing beam (351), which is arranged on the front side of the second lifting bracket (342), and the two ends of the upper sealing beam (351) are fixedly connected to the second translation bracket (341) through connecting plates; the upper sealing beam (351) is provided with a third walking device (352), and the third walking device (352) is movably connected to the upper sealing beam (351) through a guide rail; the third walking device (352) is provided with a lifting component (353), and the lifting component (353) is provided with a first glue sealing component (354).

11. The mattress packaging machine according to claim 1, characterized in that: Width adjustment rails (411) are provided on both sides of the second conveyor belt (420), and an edge banding bracket (430) which can slide longitudinally thereof is provided on the width adjustment rails (411). A track changing screw rod (412) is provided on the second frame (410), and the track changing screw rod (412) is respectively connected to the two edge banding brackets (430) in a transmission manner; two synchronous conveyor belts (431) are provided on the edge banding bracket (430), and one of the synchronous conveyor belts (431) and the second conveyor belt (420) are arranged on the same horizontal plane, and the synchronous conveyor belt (431) is fixedly connected to the lower end of the edge banding bracket (430); a thickness adjustment device (432) is provided on the upper end of the edge banding bracket (430), and a bundle guide block (451) and the other synchronous conveyor belt (431) are fixedly arranged on the thickness adjustment device (432).

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