Corrugated paper film laminating machine

Abstract

The utility model relates to a corrugated paper film laminating machine. The feeding device is used for stacking corrugated paper and conveying the corrugated paper towards a conveying device; the conveying device is used for conveying the corrugated paper conveyed by the feeding device to a laminating device; the laminating device is used for laminating the corrugated paper; the output device is used for outputting the corrugated paper after film covering is completed, the hot cutter cutting device is arranged on the output device and used for cutting off the covering film, the procedures of feeding, feeding, film covering and cutting are automatically completed, labor occupation is reduced, and the machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of laminating machine equipment, in particular to a corrugated paper laminating machine. Background Art

[0002] Corrugated cardboard began to be used in the late 18th century. In the early 19th century, its application increased significantly due to its light weight, low price, wide range of uses, simple production, and recyclability. By the early 20th century, it had been widely popularized, promoted and applied for packaging of various commodities. At present, the surface of existing packaging boxes needs to be covered with a layer of film, which is conducive to the basic moisture-proof and corrosion-resistant performance requirements. The existing corrugated paper lamination is usually done by manually feeding the corrugated paper into the laminating device. After the corrugated paper lamination is completed and output from the laminating device, it is manually cut. The degree of automation of the processing is not high, the labor occupancy rate is high, and the processing efficiency is low. Summary of the invention

[0003] The technical problem to be solved by the present invention is to address the deficiencies of the above-mentioned prior art.

[0004] A corrugated paper laminating machine is provided, which automatically completes the loading, feeding, laminating and cutting processes, reduces manpower occupation and improves processing efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a corrugated paper laminating machine, characterized in that it includes a loading device arranged in sequence for stacking corrugated paper and conveying the corrugated paper toward a conveying device, a transmission device for conveying the corrugated paper conveyed by the loading device to a laminating device, a laminating device for laminating the corrugated paper, an output device for outputting the corrugated paper after lamination, and a hot knife cutting device arranged on the output device for cutting the lamination.

[0006] The utility model with the above characteristics can automatically complete the processes of loading, feeding, laminating and cutting.

[0007] A further arrangement of the utility model is: the feeding device includes a feeding frame, the feeding frame is provided with a feeding conveyor belt, a paper stop block is provided above the feeding conveyor belt, the paper stop block is connected to the feeding frame through a paper stop block mounting seat, a passing gap for a piece of corrugated paper to pass through is provided between the lower end of the paper stop block and the feeding conveyor belt, the paper stop block mounting seat is provided with a conveying wheel group facing the transmission device side, the conveying wheel group includes upper and lower conveying wheels and a conveying gap between the conveying wheels, the conveying gap is flush with the passing gap, and the feeding conveyor belt is provided with a corrugated paper stacking station on the side of the paper stop block opposite to the conveying wheel group.

[0008] The utility model with the above characteristics: corrugated paper is stacked at the corrugated paper stacking station, and the loading conveyor belt drives the bottom corrugated paper through the gap into the conveying gap of the conveying wheel group. At this time, the corrugated paper above the bottom corrugated paper stays at the corrugated paper stacking station due to the blocking block. When the bottom corrugated paper is sent to the transmission device by the conveying wheel group, a new corrugated paper automatically falls onto the loading conveyor belt due to gravity.

[0009] A further configuration of the utility model is that the paper stopper is movably connected to a paper stopper mounting seat, and the paper stopper can be axially lifted and lowered.

[0010] The utility model has the above characteristics: the paper stopper can be raised and lowered, and the height of the passing gap can be adjusted according to the corrugated paper with different thicknesses.

[0011] The utility model is further configured as follows: the transmission device comprises a transmission frame, the transmission frame is provided with a transmission conveyor belt, a plurality of auxiliary pressing wheels are provided above the transmission conveyor belt, and the corrugated paper passes between the transmission conveyor belt and the auxiliary pressing wheels.

[0012] The utility model with the above characteristics: the auxiliary pressing wheel prevents the corrugated paper from tilting or shifting during the transmission process.

[0013] The utility model is further configured as follows: the laminating device comprises a laminating frame, the laminating frame is provided with a laminating mechanism, the laminating mechanism comprises a steel roller rotatably connected to the laminating frame and a rubber roller capable of reciprocatingly moving toward the steel roller, a laminating gap is provided between the rubber roller and the steel roller, rubber roller slides are rotatably provided at both ends of the rubber roller, the rubber roller slides are displaced on the laminating frame, the rubber roller slides are provided with a rubber roller displacement driving device for driving the displacement thereof, the laminating frame is provided with a rubber roller limiting block on the displacement path of the rubber roller slide, when the rubber roller slide is against the rubber roller limiting block, the laminating gap can pass through the film and the corrugated paper, and the steel roller presses the film against the corrugated paper.

[0014] A further configuration of the utility model is that the output device comprises an output frame, and the output frame is provided with an output conveyor belt.

[0015] The utility model is further configured as follows: the hot cutter cutting device comprises hot cutter racks arranged opposite to each other, a hot cutter roller is arranged between the hot cutter racks, the hot cutter roller is provided with a hot cutter, and the hot cutter roller is provided with a driving device for driving the hot cutter roller to rotate, the hot cutter rack is connected to the output rack, a supporting roller is arranged below the material conveying side of the output conveyor belt and abuts against the output conveyor belt, and the hot cutter cuts the film covered by the corrugated paper when it rotates toward the output conveyor belt.

[0016] The utility model with the above characteristics has the following advantages: the hot cutting knife rotates to cut the covered film, the cutting efficiency is high, and the situation of incomplete cutting will not occur.

[0017] The beneficial effects of the utility model are: automatically completing the loading, feeding, laminating and cutting processes, reducing manpower occupation and improving processing efficiency.

[0018] The utility model is further described in detail below with reference to the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic diagram of an embodiment of the utility model.

[0020] Figure 2 It is a three-dimensional schematic diagram of a hot knife cutting device according to an embodiment of the utility model. DETAILED DESCRIPTION

[0021] like Figure 1 , Figure 2The corrugated paper laminating machine shown in the figure is characterized by: comprising a feeding device 1 which is arranged in sequence for stacking corrugated paper and conveying the corrugated paper toward a conveying device, a transmission device 2 which conveys the corrugated paper conveyed by the feeding device 1 to a laminating device 3, a laminating device 3 which laminates the corrugated paper, an output device 4 which outputs the corrugated paper after lamination, and a hot knife cutting device 5 which is arranged on the output device 4 and cuts the lamination, the feeding device 1 comprises a feeding frame 101, the feeding frame 101 is provided with a feeding conveyor belt 102, a paper stop block 103 is arranged above the feeding conveyor belt 102, the paper stop block 103 is connected to the feeding frame 101 through a paper stop block mounting seat 104, the paper stop block 103 is provided with a connecting plate 105, and a connecting plate 106 is arranged on the paper stop block mounting seat 104 A rotating rod 106 is provided on the side, and the connecting plate 105 is threadedly connected with the rotating rod 106 to realize the lifting and lowering adjustment of the paper stop block 103. A passing gap 107 for a piece of corrugated paper to pass through is provided between the lower end of the paper stop block 103 and the feeding conveyor belt 102. The paper stop block mounting seat 104 is provided with a conveying wheel group 108 on the side facing the transmission device 2. The conveying wheel group 108 includes upper and lower conveying wheels 10801 and a conveying gap 10802 is provided between the conveying wheels 10801. The conveying gap 10802 is flush with the passing gap 107. The feeding conveyor belt 102 is provided with a corrugated paper stacking station 109 on the side of the paper stop block 103 opposite to the conveying wheel group 108. The transmission device 2 includes a transmission frame 201, and the transmission frame 2 01 is provided with a transmission conveyor belt 202, and a plurality of auxiliary pressure wheels 203 are provided above the transmission conveyor belt 202. The corrugated paper passes between the transmission conveyor belt 202 and the auxiliary pressure wheels 203. The laminating device 3 includes a laminating frame 301, and the laminating frame 301 is provided with a laminating mechanism. The laminating mechanism includes a steel roller 302 rotatably connected to the laminating frame 301 and a rubber roller 303 capable of reciprocating toward the steel roller 302. A laminating gap is provided between the rubber roller 303 and the steel roller 302. Rubber roller slides 304 are rotatably provided at both ends of the rubber roller 303. The rubber roller slide 304 is displaced on the laminating frame 301. The rubber roller slide 304 is provided with a rubber roller displacement driving device 305 for driving its displacement. The shift drive device 305 can be a mechanism such as a cylinder or a motor. The laminating frame 301 is provided with a rubber roller limit block 306 on the displacement path of the rubber roller slide 304. When the rubber roller slide 304 and the rubber roller limit block 306 are against each other, the laminating gap can pass through the film and the corrugated paper. The steel roller 302 presses the film onto the corrugated paper. The laminating gap needs to ensure that the steel roller 302 can press the film onto the corrugated paper without causing excessive deformation of the corrugated paper. The output device 4 includes an output frame 401, and the output frame 401 is provided with an output conveyor belt 402. The hot knife cutting device 5 includes relatively arranged hot knife racks 501, and hot knife rollers 502 are provided between the hot knife racks 501. The hot knife rollers 502 are provided with hot knifes 503.The hot cutter roller 502 is provided with a driving device 504 for driving the hot cutter roller 502 to rotate. The hot cutter frame 501 is connected to the output frame 401. A support roller 505 is provided below the hot cutter roller 502. The support roller 505 is arranged below the material conveying side of the output conveyor belt 402 and abuts against the output conveyor belt 402. When the hot cutter 503 rotates toward the output conveyor belt 402, it cuts off the film covered by the corrugated paper.

Claims

1. A corrugated paper laminating machine, characterized in that: The present invention relates to a method for depositing corrugated paper on a substrate and a method for depositing corrugated paper on a substrate. The method comprises: providing a feeder for stacking corrugated paper and conveying the corrugated paper toward a conveying device, a transmission device for conveying the corrugated paper conveyed by the feeder to a laminating device, a laminating device for laminating the corrugated paper, an output device for outputting the corrugated paper after lamination, and a hot cutter cutting device arranged on the output device to cut the coated corrugated paper. The feeder comprises a feeder frame, the feeder frame is provided with a feeder conveyor belt, a paper stopper is provided above the feeder conveyor belt, the paper stopper is connected to the feeder frame through a paper stopper mounting seat, a passing gap is provided between the lower end of the paper stopper and the feeder conveyor belt for allowing a sheet of corrugated paper to pass through, the paper stopper mounting seat is provided with a conveying wheel group facing the transmission device, the conveying wheel group comprises conveying wheels arranged above and below and a conveying gap is provided between the conveying wheels, the conveying gap is flush with the passing gap, and the feeding conveyor belt is provided with a corrugated paper stacking station on the side of the paper stopper opposite to the conveying wheel group.

2. A corrugated paper laminating machine according to claim 1, characterized in that: The paper stopper is movably connected to the paper stopper mounting seat, and the paper stopper can be axially lifted and lowered.

3. The corrugated paper laminating machine according to claim 1, characterized in that: The transmission device comprises a transmission frame, the transmission frame is provided with a transmission conveyor belt, a plurality of auxiliary pressing wheels are provided above the transmission conveyor belt, and the corrugated paper passes between the transmission conveyor belt and the auxiliary pressing wheels.

4. The corrugated paper laminating machine according to claim 1, characterized in that: The laminating device includes a laminating frame, the laminating frame is provided with a laminating mechanism, the laminating mechanism includes a steel roller rotatably connected to the laminating frame and a rubber roller capable of reciprocatingly moving toward the steel roller, a laminating gap is provided between the rubber roller and the steel roller, rubber roller slides are rotatably provided at both ends of the rubber roller, the rubber roller slides are displaced on the laminating frame, the rubber roller slides are provided with a rubber roller displacement driving device for driving the displacement thereof, the laminating frame is provided with a rubber roller limiting block on the displacement path of the rubber roller slide, when the rubber roller slide abuts against the rubber roller limiting block, the laminating gap can pass through the film and the corrugated paper, and the steel roller presses the film against the corrugated paper.

5. The corrugated paper laminating machine according to claim 1, characterized in that: The output device comprises an output frame, and the output frame is provided with an output conveyor belt.

6. A corrugated paper laminating machine according to claim 5, characterized in that: The hot cutter cutting device comprises hot cutter racks arranged opposite to each other, a hot cutter roller is arranged between the hot cutter racks, the hot cutter roller is provided with a hot cutter, and the hot cutter roller is provided with a driving device for driving the hot cutter roller to rotate, the hot cutter rack is connected to the output frame, a supporting roller is arranged below the hot cutter roller, the supporting roller is arranged below the material conveying side of the output conveyor belt and abuts against the output conveyor belt, and the hot cutter cuts the film covered by the corrugated paper when it rotates toward the output conveyor belt.

Images