Carton film covering and packaging machine

Abstract

The utility model discloses a carton film-covering packaging machine, which relates to the technical field of packaging machines and comprises a frame, a transverse conveying belt and a longitudinal conveying belt are mounted at the bottom of the frame, and the conveying start end of the longitudinal conveying belt is positioned on one side of the conveying tail end of the transverse conveying belt. An upper unwinding device, a lower unwinding device and two sets of guide rollers are installed at the top and the bottom of the rack and located on the two sides of the transverse conveying belt correspondingly, and an intercepting assembly and a pushing assembly are installed at the left end of the rack and located at the conveying tail end of the transverse conveying belt. The transverse moving assembly drives the I-shaped frame to move forwards and backwards, so that the cartons are tidily located at the tail end of the transverse conveying belt, the longitudinal moving assembly drives the push plate to move forwards and backwards, then the push plate pushes the cartons intercepted by the I-shaped frame to the longitudinal conveying belt, and in the pushing process, the cartons are wrapped with films, and according to the structure, the cartons can be intercepted and tidied through the I-shaped frame and the push plate; and the carton deviation is prevented from influencing the laminating quality.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging machines, in particular to a carton film laminating packaging machine. Background Art

[0002] As an important part of commodity packaging, carton packaging plays an important role in protecting commodities and improving commodity image. In order to meet market demand and improve the appearance quality and durability of carton packaging, the surface of cardboard of carton packaging is often coated;

[0003] Our company has many years of experience in making machinery and equipment. At present, carton laminating and packaging machines are also very common machines in the market, but these machines are relatively conventional. For example, the current (publication number: CN219790613U, a carton laminating and packaging machine), in which the carton is conveyed to multiple groups of conveyor rollers by a conveyor belt, and then the laminating and fusing are completed when the carton passes through the film;

[0004] Since there is no aligning device on the conveyor belt, the cartons are prone to shifting on the conveyor belt, which affects the position of the film outside the carton and the quality of the laminating. For this reason, we proposed a carton laminating packaging machine. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a carton film laminating packaging machine, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a carton laminating packaging machine, comprising a frame, a transverse conveyor belt and a longitudinal conveyor belt are installed at the bottom of the frame, the conveying start end of the longitudinal conveyor belt is located on the side of the conveying end of the transverse conveyor belt, an upper unwinding device, a lower unwinding device and two sets of guide rollers are installed at the top and bottom of the frame and on both sides of the transverse conveyor belt, an intercepting assembly and a pushing assembly are installed at the left end of the frame and at the conveying end of the transverse conveyor belt, the intercepting end of the intercepting assembly and the pushing end of the pushing assembly are in a right-angle structure, and a fuse assembly and a pressing assembly are installed at the right end of the frame and above the conveying start end of the longitudinal conveyor belt.

[0007] As a further technical solution of the utility model, the interception assembly includes a lateral moving device and an interception guide rail, a work-shaped frame is installed on the top of the moving end of the lateral moving device, an interception slide is slidably connected to the outside of the interception guide rail, and the interception slide is connected to the inside of one end of the work-shaped frame.

[0008] As a further technical solution of the utility model, the pushing assembly includes a longitudinal moving assembly and two groups of pushing guide rails, the outsides of the two groups of pushing guide rails are slidably connected with pushing slides, the top of the moving end of the longitudinal moving assembly and the top ends of the two groups of pushing slides are commonly connected with an upper plate, the bottom end of one group of pushing slides is connected with a lower plate, the free end sides of the upper plate and the lower plate are connected with push plates, and the sides of the push plates are provided with through grooves.

[0009] As a further technical solution of the utility model, the push plate and the I-shaped frame are in a right-angle structure, the top of the free end of the I-shaped frame passes through the through slot, and the bottom of the free end of the I-shaped frame passes under the push plate.

[0010] As a further technical solution of the utility model, the fuse assembly includes a gantry, a fuse cylinder is installed on the top of the gantry, a fuse movable table is slidably connected to the bottom of the gantry, the telescopic end of the fuse cylinder is connected to the top of the fuse movable table, and a fuse knife is connected to the bottom of the fuse movable table.

[0011] As a further technical solution of the utility model, the pressing assembly includes two groups of side frames and a servo motor, the tops of the two groups of side frames are rotatably connected to a rotating rod, the inside of each group of side frames is rotatably connected to a fuse knife, the two ends of the rotating rod and the tops of the two groups of screw rods are commonly connected to two groups of gear groups, and the two groups of gear groups are symmetrical in structure, the output end of the servo motor and one end of the rotating rod are commonly connected to a synchronous wheel group, the outsides of the two groups of screw rods are commonly threadedly connected to a pressing movable platform, a pressing cylinder is installed in the middle section of the pressing movable platform, and a pressure plate is connected to the telescopic end of the pressing cylinder.

[0012] Beneficial Effects

[0013] The utility model provides a carton film laminating packaging machine. Compared with the prior art, it has the following beneficial effects:

[0014] 1. A carton laminating packaging machine intercepts cartons on a transverse conveyor belt through a work frame, so that the cartons are neatly placed at the end of the transverse conveyor belt. The longitudinal moving component drives the push plate to move back and forth, and then the push plate pushes the cartons intercepted by the work frame to the longitudinal conveyor belt. During the pushing process, the film is wrapped around the outside of the carton. The structure can intercept and align the cartons through the work frame and the push plate to prevent the carton deviation from affecting the laminating quality.

[0015] 2. A carton laminating packaging machine drives the work frame to move left or right through a lateral moving device, and then adjusts the position of the work frame according to the size of the carton, so that the work frame intercepts the carton in the middle area of ​​the film. This structure facilitates laminating of cartons of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the front-end structure of a carton laminating packaging machine;

[0017] Figure 2 It is a schematic diagram of the rear end structure of a carton laminating packaging machine;

[0018] Figure 3 It is a structural schematic diagram of an interception component in a carton film packaging machine;

[0019] Figure 4 It is a structural schematic diagram of a material pushing component in a carton laminating packaging machine;

[0020] Figure 5 It is a structural schematic diagram of a fuse component in a carton film packaging machine;

[0021] Figure 6 The figure is a schematic diagram of the structure of a pressing component in a carton laminating packaging machine.

[0022] In the figure: 1. frame; 2. transverse conveyor belt; 3. longitudinal conveyor belt; 4. upper unwinding device; 5. lower unwinding device; 6. intercepting assembly; 61. transverse moving device; 62. intercepting guide rail; 63. workpiece frame; 64. intercepting slide; 7. pushing assembly; 71. longitudinal moving assembly; 72. pushing guide rail; 73. upper plate; 74. pushing slide; 75. lower plate; 76. pushing plate; 77. through groove; 8. fuse assembly; 81. gantry; 82. fuse cylinder; 83. fuse movable table; 84. fuse knife; 9. pressing assembly; 91. side frame; 92. servo motor; 93. rotating rod; 94. screw rod; 95. gear set; 96. synchronous wheel set; 97. pressing movable table; 98. pressing cylinder; 99. pressing plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-2The utility model provides a technical solution for a carton film laminating and packaging machine: a carton film laminating and packaging machine, comprising a frame 1, a transverse conveyor belt 2 and a longitudinal conveyor belt 3 are installed at the bottom of the frame 1, the conveying start end of the longitudinal conveyor belt 3 is located on the side of the conveying end of the transverse conveyor belt 2, an upper unwinding device 4, a lower unwinding device 5 and two sets of guide rollers are installed at the top and bottom of the frame 1 and on both sides of the transverse conveyor belt 2, an intercepting component 6 and a pushing component 7 are installed at the left end of the frame 1 and at the conveying end of the transverse conveyor belt 2, the intercepting end of the intercepting component 6 and the pushing end of the pushing component 7 are in a right-angle structure, and a fuse component 8 and a pressing component 9 are installed at the right end of the frame 1 and above the conveying start end of the longitudinal conveyor belt 3.

[0025] It should be noted that the films on the upper unwinding device 4 and the lower unwinding device 5 are respectively passed around the outside of the two groups of guide rollers, and the free ends of the two groups of films are bonded by the fuse component 8; the transverse conveyor belt 2 conveys the carton, and the intercepting end of the intercepting component 6 intercepts the carton, so that the carton is neatly located at the end of the conveyor belt of the transverse conveyor belt 2, and then the pushing end of the pushing component 7 pushes the carton to the conveying starting end of the longitudinal conveyor belt 3, and during the pushing process, the film is wrapped around the outside of the carton, the pressing component 9 presses the open end of the film, and the fuse component 8 cuts off the film, so that the longitudinal conveyor belt 3 conveys the carton wrapped with the film to the heat shrink mechanism, and the heat shrink mechanism heats the film so that the film is tightly wrapped around the outside of the carton.

[0026] See also Figure 3 The interception assembly 6 includes a lateral moving device 61 and an interception guide rail 62. A work frame 63 is installed on the top of the moving end of the lateral moving device 61. The outside of the interception guide rail 62 is slidably connected to an interception slide 64, and the interception slide 64 is connected to the inside of one end of the work frame 63.

[0027] It should be noted that the lateral moving device 61 drives the I-frame 63 to move left or right, and then adjusts the position of the I-frame 63 according to the size of the carton, so that the I-frame 63 intercepts the carton in the middle area of ​​the film. This structure facilitates the lamination of cartons of different sizes.

[0028] See also Figure 4 The pushing assembly 7 includes a longitudinal moving assembly 71 and two sets of pushing guide rails 72. The outsides of the two sets of pushing guide rails 72 are slidably connected with pushing slides 74. The top of the moving end of the longitudinal moving assembly 71 and the tops of the two sets of pushing slides 74 are commonly connected to an upper plate 73. The bottom end of one set of pushing slides 74 is connected to a lower plate 75. The free end sides of the upper plate 73 and the lower plate 75 are connected to a pushing plate 76. A through groove 77 is provided on the side of the pushing plate 76. The pushing plate 76 and the I-shaped frame 63 are in a right-angle structure. The top of the free end of the I-shaped frame 63 passes through the through groove 77, and the bottom of the free end of the I-shaped frame 63 passes under the pushing plate 76.

[0029] It should be noted that the longitudinal moving assembly 71 drives the upper plate 73, the lower plate 75 and the push plate 76 to move forward and backward, and then the push plate 76 pushes the carton intercepted by the I-frame 63 onto the longitudinal conveyor belt 3 and resets it.

[0030] See also Figure 5 The fuse assembly 8 includes a gantry 81, a fuse cylinder 82 is installed on the top of the gantry 81, a fuse movable platform 83 is slidably connected to the bottom of the gantry 81, the telescopic end of the fuse cylinder 82 is connected to the top of the fuse movable platform 83, and a fuse knife 84 is connected to the bottom of the fuse movable platform 83.

[0031] It should be noted that the fusing cylinder 82 drives the fusing movable platform 83 and the fusing knife 84 to perform lifting movements, so that the fusing knife 84 can fuse the outer film of the carton.

[0032] See also Figure 6 The pressing assembly 9 includes two groups of side frames 91 and a servo motor 92. The tops of the two groups of side frames 91 are rotatably connected to a rotating rod 93. The inside of each group of side frames 91 is rotatably connected to a fuse knife 84. The two ends of the rotating rod 93 and the tops of the two groups of screw rods 94 are commonly connected to two groups of gear sets 95, and the two groups of gear sets 95 are symmetrical in structure. The output end of the servo motor 92 and one end of the rotating rod 93 are commonly connected to a synchronous wheel set 96. The outsides of the two groups of screw rods 94 are commonly threadedly connected to a pressing movable platform 97. A pressing cylinder 98 is installed in the middle section of the pressing movable platform 97, and a pressing plate 99 is connected to the telescopic end of the pressing cylinder 98.

[0033] It should be noted that when the film carried by the carton passes under the pressure plate 99, the servo motor 92 drives the rotating rod 93 to rotate through the synchronous wheel set 96, and the two sets of screws 94 rotate synchronously through the two sets of gear sets 95, thereby driving the pressing movable platform 97 to perform lifting movements. The pressure plate 99 presses the film outside the carton, making it easier for the fuse knife 84 to fuse the film.

[0034] Working principle of the utility model: when in use, firstly, the lateral moving device 61 drives the I-shaped frame 63 to move left or right, and then adjusts the position of the I-shaped frame 63 according to the size of the carton;

[0035] The transverse conveyor belt 2 conveys the cartons, which are intercepted by the I-shaped frame 63 so that the cartons are neatly positioned at the end of the conveyor belt of the transverse conveyor belt 2. The longitudinal moving assembly 71 drives the upper plate 73, the lower plate 75 and the push plate 76 to move forward and backward, and then the push plate 76 pushes the cartons intercepted by the I-shaped frame 63 onto the longitudinal conveyor belt 3 and resets them. During the pushing process, the film is wrapped around the outside of the cartons.

[0036] When the film carried by the carton passes under the pressure plate 99, the servo motor 92 drives the rotating rod 93 to rotate through the synchronous wheel set 96, and the two sets of screws 94 rotate synchronously through the two sets of gear sets 95, thereby driving the pressing movable table 97 to do lifting movement, and the pressure plate 99 presses the film outside the carton. At this time, the fusing cylinder 82 drives the fusing movable table 83 and the fusing knife 84 to do lifting movement, so that the fusing knife 84 can fuse the film outside the carton, so that the longitudinal conveyor belt 3 conveys the carton wrapped with the film to the heat shrink mechanism, and the heat shrink mechanism heats the film so that the film is tightly wrapped outside the carton.

Claims

1. A carton film laminating packaging machine, comprising a frame (1), a transverse conveyor belt (2) and a longitudinal conveyor belt (3) being installed at the bottom of the frame (1), characterized in that: The conveying start end of the longitudinal conveyor belt (3) is located on one side of the conveying end end of the transverse conveyor belt (2); an upper unwinding device (4), a lower unwinding device (5) and two sets of guide rollers are respectively installed at the top and bottom of the frame (1) and located on both sides of the transverse conveyor belt (2); an intercepting component (6) and a pushing component (7) are installed at the left end of the frame (1) and located at the conveying end of the transverse conveyor belt (2); the intercepting end of the intercepting component (6) and the pushing end of the pushing component (7) are in a right-angle structure; a fuse component (8) and a pressing component (9) are installed at the right end of the frame (1) and located above the conveying start end of the longitudinal conveyor belt (3).

2. A carton film laminating packaging machine according to claim 1, characterized in that: The interception assembly (6) comprises a lateral moving device (61) and an interception guide rail (62); a work frame (63) is installed on the top of the moving end of the lateral moving device (61); an interception slide seat (64) is slidably connected to the outside of the interception guide rail (62); and the interception slide seat (64) is connected to the inside of one end of the work frame (63).

3. The carton film laminating packaging machine according to claim 1, characterized in that: The pusher assembly (7) comprises a longitudinal moving assembly (71) and two groups of pusher guide rails (72), the outsides of the two groups of pusher guide rails (72) are slidably connected with pusher slides (74), the top of the moving end of the longitudinal moving assembly (71) and the top ends of the two groups of pusher slides (74) are commonly connected with an upper plate (73), the bottom end of one group of pusher slides (74) is connected with a lower plate (75), the free end sides of the upper plate (73) and the lower plate (75) are connected with pusher plates (76), and the sides of the pusher plates (76) are provided with through grooves (77).

4. The carton film laminating packaging machine according to claim 3, characterized in that: The push plate (76) and the I-shaped frame (63) are in a right-angled structure, the top of the free end of the I-shaped frame (63) passes through the through slot (77), and the bottom of the free end of the I-shaped frame (63) passes under the push plate (76).

5. The carton film laminating packaging machine according to claim 1, characterized in that: The fuse assembly (8) comprises a gantry (81), a fuse cylinder (82) is mounted on the top of the gantry (81), a fuse movable platform (83) is slidably connected to the bottom of the gantry (81), a telescopic end of the fuse cylinder (82) is connected to the top of the fuse movable platform (83), and a fuse knife (84) is connected to the bottom of the fuse movable platform (83).

6. The carton film laminating packaging machine according to claim 1, characterized in that: The pressing assembly (9) comprises two groups of side frames (91) and a servo motor (92). The tops of the two groups of side frames (91) are rotatably connected to a rotating rod (93). The interior of each group of side frames (91) is rotatably connected to a fuse knife (84). The two ends of the rotating rod (93) and the tops of the two groups of screw rods (94) are jointly connected to two groups of gear sets (95), and the two groups of gear sets (95) are symmetrical in structure. The output end of the servo motor (92) and one end of the rotating rod (93) are jointly connected to a synchronous wheel set (96). The exteriors of the two groups of screw rods (94) are jointly threadedly connected to a pressing movable platform (97). A pressing cylinder (98) is installed in the middle section of the pressing movable platform (97), and a pressing plate (99) is connected to the telescopic end of the pressing cylinder (98).

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