Full-automatic mechanical packaging carton packaging device and packaging method thereof

Abstract

The invention relates to the technical field of carton packaging, in particular to a full-automatic mechanical carton packaging device and a packaging method.The full-automatic mechanical carton packaging device comprises a power logistics mechanism, a round mold machine is installed at one end of the power logistics mechanism, and a steering mechanism is installed on the side, located on the round mold machine, of the power logistics mechanism. In the film wrapping process, stacked cartons are placed on the top of a containing tray, a third motor is started to drive the containing tray to rotate on a base, a balance ball guarantees rotation stability, the cartons are driven to rotate along with rotation of the containing tray, a packaging film of a film releasing mechanism is wound around the cartons, and a lifting mechanism and the film releasing mechanism are matched to drive the film releasing mechanism to move up and down. In the wrapping process, a top protection paperboard and carton protection plates at the four corners are used for protection, transportation damage is avoided, a forklift preformed groove facilitates carrying of a large-size packaging carton, wrapping film processing of the large-size carton can be rapidly conducted, and the film wrapping efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of carton packing, in particular to a fully automatic carton packing device and a packing method thereof. Background Art

[0002] Carton is a common packaging container, mainly made of corrugated cardboard. It is usually in the shape of a cuboid and has certain strength and cushioning properties. Cartons are composed of face paper, lining paper and corrugated paper in the middle. The special structure of corrugated paper gives the carton good compression and shock resistance. Cartons are widely used in various fields. In logistics and transportation, it can protect items from collision and extrusion; in the commercial field, it is used to package various commodities, such as food, electronic products, clothing, etc., which not only protects the commodities, but also facilitates handling and storage. Cartons can also be customized according to different needs, including size, printing pattern, etc. In addition, cartons are environmentally friendly and recyclable, which meets the requirements of modern society for sustainable development.

[0003] At present, in the production and processing of cartons, when the cartons are processed, they often need to be stacked and palletized, and then the outer surface is sealed and packaged with packaging film. However, under the existing technical conditions, there are many inconveniences in the process of sealing and packaging. Usually, it is necessary to manually place the stacked cartons in the sealing area, and then manually hold the sealing film winding roller to wrap and seal the stacked cartons. The overall sealing and packaging process of this method is extremely cumbersome and inconvenient, which not only requires a lot of manpower, but also is time-consuming to operate, which seriously affects the efficiency of production and processing. In view of this, in order to improve the efficiency of carton production and processing and meet the needs of efficient production in modern industry, it is necessary to design an efficient and automatic sealing and packaging device to realize the automation of carton sealing and packaging processes, reduce the tediousness and time cost of manual operation, and improve the efficiency and quality of overall production and processing. Summary of the invention

[0004] The object of the present invention is to provide a fully automatic machine-packed carton packaging device and a packaging method thereof, so as to solve the problem of low efficiency of wrapping film sealing and packaging in the prior art mentioned in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides a fully automatic machine-packed carton packaging device and a packaging method thereof, including a power logistics mechanism, a circular die machine is installed at one end of the power logistics mechanism, a steering mechanism is installed at a side of the power logistics mechanism located at the circular die machine, a pre-straightening packaging mechanism is fixedly installed at one end of the steering mechanism on the power logistics mechanism away from the power logistics mechanism, a positive and negative adjustment mechanism is installed on the side of the pre-straightening packaging mechanism on the power logistics mechanism away from the steering mechanism, a layering mechanism is installed on the side of the positive and negative adjustment mechanism on the power logistics mechanism away from the pre-straightening packaging mechanism, a stacking mechanism is installed on the side of the power logistics mechanism away from the positive and negative adjustment mechanism, a stretch film machine is installed on the side of the stacking mechanism away from the layering mechanism, a sword-piercing packaging machine is installed on the side of the power logistics mechanism away from the stacking mechanism, and a feeding machine is installed on the side of the sword-piercing packaging machine on the power logistics mechanism away from the stacking mechanism;

[0006] The stretch film machine includes a base, which is arranged between a feeding mechanism and a stacking mechanism. A lifting mechanism is fixedly installed on the top rear side of the base, a film placing mechanism is fixedly installed on one side of the front of the lifting mechanism, a positioning mechanism is fixedly installed on the other side of the front of the lifting mechanism, and a rotating mechanism is fixedly installed on the front side of the base.

[0007] Furthermore, the lifting mechanism includes a mounting plate, which is fixedly mounted on the top rear side of the base, and a first lifting assembly and a second lifting assembly are fixedly mounted on both sides of the top of the mounting plate, respectively, the front moving end of the first lifting assembly is fixedly connected to the positioning mechanism, and the front moving end of the second lifting assembly is connected to the film placing mechanism.

[0008] Furthermore, the first lifting assembly includes a first vertical rail, which is fixedly installed on the top of the mounting plate near the side of the positioning mechanism, a first motor is fixedly installed in the middle of the first vertical rail, a first screw rod is fixedly installed at the output end of the first motor, a first slider is threadedly connected to the outer surface of the first screw rod, the first slider is slidably connected to the inside of the vertical rail, and the front side of the first slider is fixedly connected to the back side of the positioning mechanism.

[0009] Furthermore, the positioning mechanism includes a fixing plate, which is fixedly installed on the front side of the first slider, a connecting arm is fixedly installed on the front side of the fixing plate, a fixing seat is fixedly installed on the front end of the connecting arm, and a positioning pressure plate is fixedly installed on the bottom of the fixing seat.

[0010] Furthermore, the second lifting assembly includes a second vertical rail, the second vertical rail is fixedly installed on one side of the top of the mounting plate close to the film placing mechanism, a second motor is fixedly installed on the inner bottom of the second vertical rail, a second screw rod is fixedly installed on the output end of the second motor, the second screw rod is rotatably connected to the inside of the second vertical rail, a second slider is threadedly connected to the outer surface of the second screw rod, the second slider is slidably connected to the inside of the second vertical rail, and the front side of the second slider is fixedly connected to the film placing mechanism.

[0011] Furthermore, the film unwinding mechanism includes a mounting seat, which is fixedly mounted on the front side of the second slider, and base plates are fixedly mounted on the top and bottom of the mounting seat, two guide rollers are rotatably connected between the inner sides of the base plates, a side plate is fixedly mounted on the side of the base plate at the bottom away from the positioning mechanism, a turntable is rotatably connected to the top of the side plate, a support rod is fixedly mounted on the top of the turntable, and a film unwinding roll is sleeved on the outer surface of the support rod.

[0012] Furthermore, the rotating mechanism includes a base, which is fixedly installed on the front side of the base, and a mounting groove is opened in the middle of the top of the base, a third motor is fixedly installed on the inner side of the mounting groove, a placement tray is fixedly installed on the top of the third motor, and a balancing ball is rotatably connected to the bottom of the placement tray at equal intervals, and the bottom of the balancing ball is fit-connected to the top of the base.

[0013] Furthermore, forklift reserved grooves are provided on both sides of the pallet, and forklift reserved grooves are also provided on both sides of the top of the base.

[0014] A fully automatic machine-packed carton packaging method comprises the following steps:

[0015] Step 1: Carton conveying and pre-processing. After turning on the equipment, the processed packaging cartons are placed on the power logistics mechanism. The power logistics mechanism is composed of a conveying roller and a frame, which efficiently assists in conveying the packaging cartons. The packaging cartons are first conveyed to the steering mechanism, and after the steering mechanism assists in steering, they are transferred to the pre-packaging mechanism for pre-processing.

[0016] Step 2: Carton adjustment and stacking. The pre-processed cartons are then transferred to the front and back adjustment mechanism for further adjustment to ensure that the state of the cartons meets the requirements of subsequent processing. After the adjustment is completed, they are transferred to the layering mechanism for stacking. The cartons are stacked together according to certain rules and sequences.

[0017] Step 3: After the cartons are stacked and stacked, the cartons are stacked neatly through the palletizing mechanism. During the palletizing process, the cartons must be stacked stably to prepare for subsequent packaging operations;

[0018] Step 4: Lamination preparation. Place protective cardboard and cover plates on the top of the pallet cartons coming out of the palletizer. This top protective cardboard and cover plate can provide effective protection for the top surface of the carton to prevent the top of the carton from being hit by external forces, dust pollution or other possible damage during subsequent transportation and storage. It not only plays a role in physical protection, but also has a moisture-proof effect to a certain extent, ensuring that the items inside the carton are not affected by external environmental factors. The pallet carton with the cover plate will be automatically transported to the rotating roller of the laminating machine, start the first motor, drive the first screw rod to rotate, drive the first slider to slide up and down on the inner side of the first vertical rail, and then drive the fixed plate to drive the connecting arm to move downward. At this time, the connecting arm drives the positioning plate at the bottom of the mounting seat to fit the top of the carton cover plate after palletizing, and fix the carton by pressing the positioning plate;

[0019] Step 5: Laminating operation, the laminating machine rotates to wrap the film. During the rotating wrapping of the packaging carton, the specially designed four-corner carton protection plate begins to play a role. As the carton rotates at a uniform speed, the operator takes advantage of this rotation opportunity to wrap the four-corner carton protection plates one by one to the four corners of the carton along with the wrapping film to form protection. After packaging, it is transported by forklift. These protection plates are usually made of materials with certain toughness and buffering properties, which can effectively absorb and disperse impact forces from all directions. When encountering bumps, collisions, etc. during transportation, the four-corner protection plates can provide solid protection for the edges and corners of the carton to prevent the carton from being damaged and affecting the stability of the overall structure. They fit tightly at the four corners of the carton to form a solid protection frame, which greatly reduces the risk of collision deformation and damage to the carton during transportation. Through such meticulous protection measures, it can ensure that the packaging carton can maintain a good state throughout the entire logistics link, providing reliable protection for the safety of internal items. The pallet carton after packaging is transported to the position of the sword baler through the power logistics mechanism;

[0020] Step 6: Arrow-through packaging. Use two high-strength PE belts as packaging materials. One PE belt starts from one side of the pallet, passes through the channel formed by the arrow-through tool, wraps around the pallet and carton, and then combines with the other end of itself. Then, another PE belt is used to tie from different angles in a similar way to ensure that the entire packaging structure is more solid and reliable:

[0021] Step 7: Unloading and handling. The finished pallet of cartons wrapped and packaged are transported to the unloading machine through the power logistics mechanism. The processed and packaged pallet of cartons can be transported to the warehouse by forklift. The setting of the forklift reserved slot during the processing can reserve space for the forklift, which is convenient for the forklift to carry larger packaged cartons.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] Firstly, in the present invention, the conveyor roller and the frame are used to form a conveyor roller, which plays a vital role in the whole packaging process. With the assistance of this efficient conveying system, the packaging cartons are sequentially passed through the steering mechanism, the pre-straightening and packaging mechanism, the positive and negative adjustment mechanism, the layering mechanism and the stacking mechanism and other key links. Then, they are smoothly sent to the wrapping film machine for surface wrapping treatment through the power logistics mechanism, and then sent to the sword-piercing baler for packaging through the power logistics mechanism, and finally arrive at the unloading machine for smooth discharge. In this process, the round mold machine performs even better. It can heat and soften the packaging film, and cleverly use the mold to shape it into a cylindrical film roll for subsequent lamination. The processing provides a high-quality material foundation. Overall, this set of equipment realizes the systematic stacking, palletizing, film winding and sword-threading packaging of packaging cartons, greatly improving production efficiency. Its automated process not only greatly reduces the physical labor of personnel, but also ensures the neatness and quality standards of packaging. The device as a whole can realize the automation of the entire process of packaging cartons, greatly improving production efficiency, and at the same time can significantly reduce the physical labor of personnel and reduce labor requirements. It can also improve the neatness of packaging, making the appearance and internal structure of the carton highly consistent, and the equipment can also ensure that the packaging quality meets high standards and avoids transportation damage through precise operation and protective measures;

[0024] Secondly, in the present invention, by means of the rotating mechanism, during the film wrapping process, when the stacked cartons are placed on the rotating roller of the film wrapping machine, the third motor is started to drive the placement tray to rotate stably on the base. In this process, the balancing ball plays a key role, effectively ensuring the stability of the rotation. As the placement tray rotates, the carton also rotates accordingly. At this time, the packaging film of the film placing mechanism can be evenly wrapped around the carton. At the same time, the lifting mechanism works closely with the film placing mechanism to drive the film placing mechanism to move up and down, further promoting the packaging film to be more evenly wrapped around the carton. During the wrapping process, the top protective cardboard and the four corner carton protective plates provide comprehensive protection for the carton, effectively avoiding possible damage during transportation. The design of the reserved slot for the forklift provides great convenience for carrying large-volume packaging cartons, and can quickly wrap large-volume cartons with film, significantly improving the film wrapping efficiency.

[0025] Thirdly, in the present invention, a lifting mechanism is provided to cooperate with the film placing mechanism and the positioning mechanism. When the packaging carton is placed on the top of the placing tray, the first motor is started to drive the first screw rod to operate, so that the first slider slides smoothly on the first vertical rail, and then the fixing plate and the connecting arm are driven to move downward, so that the positioning pressing plate is closely attached to the top of the carton to achieve the fixing effect. During the packaging process, the second motor is started to drive the second screw rod to slide the second slider on the second vertical rail, driving the mounting seat to move up and down. With the rotation of the placing tray, the film placing roll is driven to rotate. The packaging film is guided precisely by the guide roller and can evenly wrap the packaging box. This design can efficiently and comprehensively package carton stacks of different heights and sizes, greatly improving the efficiency and quality of the equipment in producing and processing packaging cartons, making the packaging more neat and standardized, and fully meeting high-standard quality requirements. . BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the production line of the present invention;

[0027] Figure 2 It is a schematic diagram of the overall structure of the stretch film machine in the present invention;

[0028] Figure 3 It is a side view structural schematic diagram of the stretch film machine in the present invention;

[0029] Figure 4 It is a bottom view structural diagram of the stretch film machine in the present invention;

[0030] Figure 5 It is a rear view structural schematic diagram of the stretch film machine in the present invention;

[0031] Figure 6 It is a schematic diagram of the positioning mechanism structure in the present invention;

[0032] Figure 7 It is a schematic diagram of the structure of the film placing mechanism in the present invention;

[0033] Figure 8 It is a bottom view of the structure of the rotating mechanism in the present invention in a disassembled state;

[0034] Fig. 9 It is a schematic diagram of the top view of the rotating mechanism in the disassembled state in the present invention.

[0035] In the figure: 1. Power logistics mechanism; 2. Round die machine; 3. Steering mechanism; 4. Packing mechanism; 5. Positive and negative adjustment mechanism; 6. Layering mechanism; 7. Palletizing mechanism; 8. Wrapping film machine; 81. Base; 82. Lifting mechanism; 821. Mounting plate; 822. First lifting assembly; 8221. First vertical rail; 8222. First motor; 8223. First screw rod; 8224. First slider; 823. Second lifting assembly; 8231. Second vertical rail; 8232. Second motor; 8233. Second screw rod; 8234 , second slider; 83, film placing mechanism; 831, mounting seat; 832, base plate; 833, guide roller; 834, side plate; 835, turntable; 836, support rod; 837, film placing roll; 84, positioning mechanism; 841, fixed plate; 842, connecting arm; 843, fixed seat; 844, positioning pressure plate; 85, rotating mechanism; 851, base; 852, mounting groove; 853, third motor; 854, pallet placement; 855, balancing ball; 856, reserved groove for forklift; 9, unloading machine; 10, arrow baling machine. DETAILED DESCRIPTION

[0036] Example

[0037] See also Figure 1-Figure 9 In an embodiment of the present invention, a fully automatic carton packaging device and a packaging method thereof include a power logistics mechanism 1, a circular die machine 2 is installed at one end of the power logistics mechanism 1, a steering mechanism 3 is installed on the side of the power logistics mechanism 1 located at the circular die machine 2, a pre-straightening packaging mechanism 4 is fixedly installed on the end of the steering mechanism 3 on the power logistics mechanism 1 away from the power logistics mechanism 1, a positive and negative adjustment mechanism 5 is installed on the side of the pre-straightening packaging mechanism 4 on the power logistics mechanism 1 away from the steering mechanism 3, a layering mechanism 6 is installed on the side of the positive and negative adjustment mechanism 5 on the power logistics mechanism 1 away from the pre-straightening packaging mechanism 4, a stacking mechanism 7 is installed on the side of the layering mechanism 6 on the power logistics mechanism 1 away from the positive and negative adjustment mechanism 5, a stretch film machine 8 is installed on the side of the stacking mechanism 7 on the power logistics mechanism 1 away from the layering mechanism 6, and a feeding machine 9 is installed on the side of the stretch film machine 8 on the power logistics mechanism 1 away from the stacking mechanism 7;

[0038] The wrapping film machine 8 includes a base 81, which is arranged between the feeder 9 and the stacking mechanism 7. A lifting mechanism 82 is fixedly installed on the top rear side of the base 81, a film placing mechanism 83 is fixedly installed on one side of the front of the lifting mechanism 82, a positioning mechanism 84 is fixedly installed on the other side of the front of the lifting mechanism 82, and a rotating mechanism 85 is fixedly installed on the front side of the base 81. Firstly, by setting up the power logistics mechanism 1, efficient transmission of packaging cartons is achieved, and various processing links are connected in an orderly manner, from the steering mechanism 3, the pre-packaging mechanism 4, the front and back adjustment mechanism 5, the layering mechanism 6, the stacking mechanism 7 to the wrapping film machine 8 and the feeder 9, the packaging cartons can be systematically stacked, stacked and film operated, which greatly improves the production efficiency. The setting of the circular die machine 2 can process the packaging film into a cylindrical film roll, which facilitates the laminating process. The base 81 in the winding film machine 8 is connected to various key mechanisms. The lifting mechanism 82 cooperates with the film placing mechanism 83 and the positioning mechanism 84, which can efficiently and comprehensively package the stacks of packaging cartons of different heights and sizes to ensure the packaging quality. The setting of the rotating mechanism 85 enables the packaging film to be evenly wrapped around the outer surface of the packaging carton. At the same time, it cooperates with the top protective cardboard and the four-corner carton protective plates to effectively avoid collision, deformation and damage during transportation, thereby improving the safety and reliability of the packaging. The overall device has a high degree of automation, which reduces the tediousness and time cost of manual operation, and provides an efficient and stable solution for carton packaging.

[0039] See also Figure 1-Figure 5The lifting mechanism 82 includes a mounting plate 821, which is fixedly mounted on the top rear side of the base 81. The first lifting assembly 822 and the second lifting assembly 823 are fixedly mounted on both sides of the top of the mounting plate 821. The front moving end of the first lifting assembly 822 is fixedly connected to the positioning mechanism 84, and the front moving end of the second lifting assembly 823 is connected to the film placing mechanism 83. The lifting mechanism 82 is mainly composed of a mounting plate 821 and a first lifting assembly 822 and a second lifting assembly 823 fixedly mounted on both sides of the top of the mounting plate 821. The mounting plate 821 provides a stable installation foundation for the entire lifting mechanism 82 to ensure that it will not shake or move during operation. The front moving end of the first lifting assembly 822 is fixedly connected to the positioning mechanism 84, and can be adjusted according to the film placing mechanism 83. The height of the positioning mechanism 84 can be precisely adjusted according to actual needs. This makes it possible to flexibly move the positioning mechanism 84 to a suitable position when packaging cartons of different sizes are packed, effectively fix the cartons, and prevent the cartons from moving during the packaging process, thereby ensuring the accuracy and stability of the packaging. The front moving end of the second lifting component 823 is connected to the film placing mechanism 83, and can synchronously and precisely adjust the height of the film placing mechanism 83. During the packaging process, as the size and shape of the carton changes, the height of the film placing mechanism 83 can be adjusted by the second lifting component 823 to ensure that the packaging film can evenly cover the surface of the carton, thereby improving the quality and aesthetics of the packaging. In short, the design of the lifting mechanism 82 provides a strong guarantee for the efficient and accurate operation of the entire packaging device.

[0040] See also Figure 1-Figure 6The first lifting assembly 822 includes a first vertical rail 8221, which is fixedly mounted on the top of the mounting plate 821 near the side of the positioning mechanism 84, and a first motor 8222 is fixedly mounted in the middle of the first vertical rail 8221, and a first screw rod 8223 is fixedly mounted on the output end of the first motor 8222, and a first slider 8224 is threadedly connected to the outer surface of the first screw rod 8223, and the first slider 8224 is slidably connected to the inside of the vertical rail, and the front of the first slider 8224 is fixedly connected to the back of the positioning mechanism 84, and the positioning mechanism 84 includes a fixing plate 841, and the fixing plate 841 is fixedly mounted on the first The front of the slider 8224 and the front of the fixed plate 841 are fixedly installed with a connecting arm 842, the front end of the connecting arm 842 is fixedly installed with a fixing seat 843, and the bottom of the fixing seat 843 is fixedly installed with a positioning plate 844. The first lifting assembly 822 is mainly composed of a first vertical rail 8221 fixedly installed on the top of the mounting plate 821 near the side of the positioning mechanism 84. The first vertical rail 8221 provides a stable installation and operation space for various internal components. In the middle of the first vertical rail 8221, a first motor 8222 is installed. The first motor 8222 serves as a power source, and its output end is fixedly installed with a first screw rod 822 The first vertical rail 8221 can be driven by the motor to rotate. The outer surface of the first screw rod 8223 is threadedly connected to the first slider 8224. When the first screw rod 8223 rotates, the first slider 8224 can slide inside the first vertical rail 8221. Since the front of the first slider 8224 is fixedly connected to the back of the positioning mechanism 84, the operation of the first motor 8222 can accurately control the up and down movement of the first slider 8224, thereby driving the positioning mechanism 84 to adjust the height. The positioning mechanism 84 includes a fixing plate 841, which is fixedly installed on the front of the first slider 8224 to ensure that the positioning mechanism 84 A connecting arm 842 is fixedly installed on the front of the fixed plate 841 for stable connection with the first slider 8224. The connecting arm 842 plays a role of connection and support. A fixing seat 843 is fixedly installed on the front end of the connecting arm 842. A positioning pressure plate 844 is fixedly installed on the bottom of the fixing seat 843. During operation, when the first motor 8222 drives the first slider 8224 to move up and down, the positioning pressure plate 844 can move to a suitable height to compress and fix the packaging carton. This positioning method can ensure that the carton remains stable during the packaging process without displacement or shaking, thereby improving the packaging accuracy and quality.

[0041] See also Figure 1-Figure 5 and Figure 7The second lifting assembly 823 includes a second vertical rail 8231, which is fixedly installed on the top of the mounting plate 821 near the side of the film placing mechanism 83, and a second motor 8232 is fixedly installed on the bottom of the second vertical rail 8231. A second screw rod 8233 is fixedly installed on the output end of the second motor 8232, and the second screw rod 8233 is rotatably connected to the inside of the second vertical rail 8231. The outer surface of the second screw rod 8233 is threadedly connected to the second slider 8234, and the second slider 8234 is slidably connected to the inside of the second vertical rail 8231. The front side of the second slider 8234 is fixedly connected to the film placing mechanism 83, and the film placing mechanism 83 includes a mounting seat 831, and the mounting seat 831 is fixedly installed on the front side of the second slider 8234 The top and bottom of the mounting seat 831 are fixedly mounted with a base plate 832, and two guide rollers 833 are rotatably connected between the inner sides of the base plate 832. A side plate 834 is fixedly mounted on the side of the base plate 832 at the bottom away from the positioning mechanism 84, and a turntable 835 is rotatably connected to the top of the side plate 834. A support rod 836 is fixedly mounted on the top of the turntable 835, and a film-releasing roll 837 is sleeved on the outer surface of the support rod 836. The second lifting assembly 823 is mainly composed of a second vertical rail 8231 fixedly mounted on the top of the mounting plate 821 near the film-releasing mechanism 83. The second vertical rail 8231 provides a stable installation space for internal components. A second motor 8232 is installed at the bottom of the second vertical rail 8231 as a power source, and its output The second screw rod 8233 fixedly installed at the end can rotate under the drive of the motor, and the second screw rod 8233 is rotatably connected to the inside of the second vertical rail 8231. The second slider 8234 threadedly connected on its outer surface can slide inside the second vertical rail 8231. When the second motor 8232 is running, the rotation of the second screw rod 8233 causes the second slider 8234 to move up and down. Since the front side of the second slider 8234 is fixedly connected to the film placing mechanism 83, the height of the film placing mechanism 83 can be accurately adjusted. The mounting seat 831 in the film placing mechanism 83 is fixedly installed on the front side of the second slider 8234, ensuring the stable connection between the film placing mechanism 83 and the second lifting assembly 823. The top and bottom of the mounting seat 831 are fixedly installed with a base plate 8 32, two guide rollers 833 are rotatably connected between the inner sides of the base plate 832, and the guide rollers 833 can guide the packaging film so that the packaging film can be smoothly drawn out from the film-releasing roll 837 and evenly covered on the surface of the carton. The side of the base plate 832 at the bottom away from the positioning mechanism 84 is fixedly installed with a side plate 834, and the top of the side plate 834 is rotatably connected with a turntable 835, and the top of the turntable 835 is fixedly installed with a support rod 836, and the outer surface of the support rod 836 is sleeved with a film-releasing roll 837. The packaging film on the film-releasing roll 837 can be released in an orderly manner during the whole packaging process as the carton rotates and the film-releasing mechanism 83 rises and falls, ensuring that the packaging film can be completely and evenly wrapped on the outer surface of the carton, thereby improving the quality and efficiency of packaging.

[0042] See also Figure 1-Figure 4 and Figure 8-Figure 9 The rotating mechanism 85 includes a base 851, which is fixedly installed on the front side of the base 81. A mounting groove 852 is provided in the middle of the top of the base 851, and a third motor 853 is fixedly installed inside the mounting groove 852. A tray 854 is fixedly installed on the top of the third motor 853. Balance balls 855 are rotatably connected to the bottom of the tray 854 at equal intervals. The bottom of the balance balls 855 is fitted and connected to the top of the base 851. Forklift reserved grooves 856 are provided on both sides of the tray 854. Forklift reserved grooves 856 are also provided on both sides of the top of the base 851. The rotating mechanism 85 is mainly composed of the base 851, which is fixedly installed on the front side of the base 81 to provide stable support for the entire rotating mechanism 85. A mounting groove 852 is provided in the middle of the top of the base 851, and a third motor 853 is fixedly installed inside the mounting groove 852. The third motor 853 serves as a power source for placing the tray. The rotation of 854 is powered by the third motor 853. A placement tray 854 is fixedly installed on the top of the third motor 853. The placement tray 854 is used to place the stacked packaging cartons. Balance balls 855 are rotatably connected at equal intervals at the bottom of the placement tray 854. The bottom of the balance balls 855 is fit-connected to the top of the base 851. These balance balls 855 play a role of balance and support when the placement tray 854 rotates, ensuring that the placement tray 854 can rotate smoothly, thereby improving the stability and accuracy of the rotation. Forklift reserved grooves 856 are provided on both sides of the placement tray 854 and both sides of the top of the base 851. The setting of these forklift reserved grooves 856 is very practical. During the packaging process, space is reserved for the forklift, which is convenient for the forklift to carry larger packaged packaging cartons, thereby improving the efficiency and convenience of logistics. In short, the design of the rotating mechanism 85 makes the packaging device more efficient, stable and convenient when packaging cartons.

[0043] A fully automatic carton packing method comprises the following steps:

[0044] Step 1: Carton conveying and pre-processing. After turning on the equipment, the processed packaging cartons are placed on the power logistics mechanism 1. The power logistics mechanism 1 is composed of a conveying roller and a frame, which efficiently assists in conveying the packaging cartons. The packaging cartons are first conveyed to the steering mechanism 3. With the assistance of the steering mechanism 3, they are then transferred to the pre-packaging mechanism 4 for pre-processing.

[0045] Step 2: Carton adjustment and stacking. The pre-processed cartons are then transferred to the front and back adjustment mechanism 5 for further adjustment to ensure that the state of the cartons meets the requirements of subsequent processing. After the adjustment is completed, they are transferred to the layering mechanism 6 for stacking. The cartons are stacked together according to certain rules and sequences.

[0046] Step 3: After the cartons are stacked and stacked, the cartons are stacked neatly by the stacking mechanism 7. During the stacking process, the cartons must be stacked stably to prepare for subsequent packaging operations.

[0047] Step 4: Lamination preparation, place the stacked packaging cartons on the top of the placement tray 854, start the first motor 8222, drive the first screw 8223 to rotate, drive the first slider 8224 to slide up and down on the inner side of the first vertical rail 8221, and then drive the fixed plate 841 to drive the connecting arm 842 to move downward. At this time, the connecting arm 842 drives the positioning plate 844 at the bottom of the mounting seat 831 to fit the top of the stacked carton, and the positioning plate 844 is used to press and fix the carton;

[0048] Step 5: Laminating operation. When the packaging carton rotates with the placement tray 854, the operator places the top protective cardboard on the top of the packaging carton. This top protective cardboard can provide effective protection for the top surface of the carton to prevent the top of the carton from being hit by external forces, dust pollution or other possible damage during subsequent transportation and storage. It not only plays a role in physical protection, but also has a moisture-proof effect to a certain extent, ensuring that the items inside the carton are not affected by external environmental factors. At the same time, during the rotation and coating of the packaging carton, the specially designed four-corner carton protective plates begin to play a role. As the carton rotates at a uniform speed, the operator takes advantage of this rotation opportunity to wrap the four-corner carton protective plates one by one to the four corners of the carton together with the coating film to form protection, and the packaging After completion, it is transported to the warehouse by forklift. These protective plates are usually made of materials with certain toughness and buffering properties, which can effectively absorb and disperse impact forces from all directions. When encountering bumps, collisions, etc. during transportation, the four-corner protective plates can provide solid protection for the corners of the carton to prevent the carton from being damaged and affecting the stability of the overall structure. They fit tightly at the four corners of the carton to form a solid protective frame, which greatly reduces the risk of collision, deformation and damage to the carton during transportation. Through such meticulous protective measures, it can ensure that the packaging carton can maintain a good state throughout the entire logistics process, providing reliable protection for the safety of the internal items. The pallet carton after packaging is transported to the position of the sword baler by the power logistics mechanism 1;

[0049] Step 6: Arrow-threading packaging. Use two high-strength PE belts as packaging materials. One PE belt starts from one side of the pallet, passes through the channel formed by the arrow-threading tool, wraps around the pallet and carton, and then combines with the other end of itself. Then, the other PE belt is tied from different angles in a similar way to ensure that the entire packaging structure is more solid and reliable.

[0050] Step seven: unloading and transportation. The finished pallet of cartons wrapped and packaged are transported to the unloading machine 9 through the power logistics mechanism 1. The whole pallet of cartons that have been processed and packaged can be transported to the warehouse by a forklift. During the processing, the setting of the forklift reserved slot 856 can reserve space for the forklift, which is convenient for the forklift to carry larger volume of packaged cartons.

[0051] The working principle of the present invention is as follows: in the present invention, the equipment is carefully equipped with a power logistics mechanism 1, which is composed of a conveying roller and a frame to form a conveying roller, which can efficiently assist in conveying packaging cartons. The packaging cartons are conveyed to the steering mechanism 3 via the power logistics mechanism 1, and are assisted in steering by the steering mechanism 3 and then conveyed to the pre-straightening and packaging mechanism 4 for pre-processing. The pre-processed cartons are then conveyed to the positive and negative adjustment mechanism 5 for further adjustment, and then conveyed to the layering mechanism 6 for stacking. After the stacking and layering are completed, they are neatly stacked by the stacking mechanism 7, and finally conveyed by the power logistics mechanism 1 to the winding film machine 8 to assist in surface wrapping. After the wrapping is completed, the mobile It is transported to the arrow-piercing baler for arrow-piercing baling, and finally transported to the unloading machine 9 through the power logistics mechanism 1, and the processed and packaged cartons can be discharged for unloading. It can be seen that the whole device can systematically stack, palletize and operate the film on the packaging cartons, and the production efficiency is extremely high. In addition, the setting of the round die machine 2 also plays an important role. During use, the forming mechanism, heating device, transmission system and other parts in the round die machine 2 work together to heat the rolled packaging film to soften it, and then use the mold in the forming mechanism, driven by the transmission system, to gradually shape the packaging film into a cylindrical film roll, and finally place it in the film placing mechanism 83 for film coating processing;

[0052] In the present invention, by setting the rotating mechanism 85, the equipment has many advantages in the film coating process. First, the stacked packaging cartons can be placed on the top of the placement tray 854. At this time, the third motor 853 is started to run. The third motor 853 can drive the placement tray 854 to rotate on the top of the base 851. During the rotation, the balancing ball 855 rolls against the top of the base 851, which effectively maintains the stability of the rotation of the protective tray. During this period, as the placement tray 854 rotates, the packaging cartons placed on the top of it can be driven to rotate. At this time, the packaging film of the film placing mechanism 83 is wrapped around the stacked packaging cartons. Since the lifting mechanism 82 and the film placing mechanism 83 cooperate with each other, the film placing mechanism 83 can be driven to move up and down during this process, and then, By driving the packaging carton to rotate and coordinating the lifting and lowering of the film placing mechanism 83, the packaging film can be evenly wrapped around the outer surface of the packaging carton. During the wrapping process, the top protective cardboard can be placed on the top of the packaging carton to achieve top protection, and the four corners of the packaging carton can be covered with the four corner carton protection plates during the rotational wrapping. At this time, after the wrapping is completed, the edges and corners of the carton can be protected to avoid collision, deformation and damage during transportation. It can be seen that the device can realize rapid film wrapping processing for cartons with a large volume after palletizing, and can further improve the film wrapping processing efficiency of the packaging cartons. During the processing, the setting of the forklift reserved slot 856 can reserve space for the forklift, which is convenient for the forklift to carry the packaging cartons with a large volume.

[0053] In the present invention, by setting a lifting mechanism 82 to cooperate with the film placing mechanism 83 and the positioning mechanism 84, the device can perform well during use. When the packaging carton is placed on the top of the placing tray 854, the first motor 8222 can be started to drive the first screw rod 8223 to rotate. The first screw rod 8223 can drive the first slider 8224 to slide up and down on the inner side of the first vertical rail 8221, and then drive the fixing plate 841 to drive the connecting arm 842 to move downward. At this time, the connecting arm 842 can drive the positioning pressing plate 844 at the bottom of the mounting seat 831 to fit the top of the stacked carton. The carton can be fixed by pressing the positioning pressing plate 844. During the packaging process, the second motor 8232 can be started to run. The machine 8232 drives the second screw rod 8233 to rotate, and the second screw rod 8233 can drive the second slider 8234 to slide linearly on the inner side of the second vertical rail 8231. The sliding of the second slider 8234 can drive the mounting seat 831 to move up and down. As the placement tray 854 rotates, the film roll 837 on the outer surface of the support rod 836 can be driven to rotate. The packaging film on the film roll 837 can be evenly wrapped around the outer surface of the packaging box after being guided by two guide rollers 833. At the same time, as the second slider 8234 drives the mounting seat 831 to move up and down, the stacking piles of packaging cartons of different heights and sizes can be efficiently and comprehensively packaged. Overall, it can further improve the efficiency and quality of the production and processing of packaging cartons by this equipment.

Claims

1. Fully automatic carton packing device, characterized in that: The invention comprises a power logistics mechanism (1), a circular die machine (2) is installed at one end of the power logistics mechanism (1), a steering mechanism (3) is installed on one side of the power logistics mechanism (1) located on the circular die machine (2), a pre-packaging mechanism (4) is fixedly installed on one end of the steering mechanism (3) on the power logistics mechanism (1) away from the power logistics mechanism (1), a positive and negative adjustment mechanism (5) is installed on one side of the pre-packaging mechanism (4) on the power logistics mechanism (1) away from the steering mechanism (3), and the positive and negative adjustment mechanism (5) on the power logistics mechanism (1) is away from the pre-packaging mechanism A layering mechanism (6) is installed on one side of the mechanism (4); a stacking mechanism (7) is installed on the side of the layering mechanism (6) on the power logistics mechanism (1) away from the positive and negative adjustment mechanism (5); a wrapping film machine (8) is installed on the side of the stacking mechanism (7) on the power logistics mechanism (1) away from the layering mechanism (6); a sword-piercing baler (10) is installed on the side of the wrapping film machine (8) on the power logistics mechanism (1) away from the stacking mechanism (7); and a feeding machine (9) is installed on the side of the sword-piercing baler (10) on the power logistics mechanism (1) away from the stacking mechanism (7); The wrapping film machine (8) comprises a base (81), and the base (81) is arranged between the unloading machine (9) and the stacking mechanism (7); a lifting mechanism (82) is fixedly installed on the top rear side of the base (81); a film placing mechanism (83) is fixedly installed on one side of the front of the lifting mechanism (82); a positioning mechanism (84) is fixedly installed on the other side of the front of the lifting mechanism (82); and a rotating mechanism (85) is fixedly installed on the front side of the base (81).

2. The fully automatic machine packing carton packing device according to claim 1 is characterized in that: The lifting mechanism (82) includes a mounting plate (821), which is fixedly mounted on the top rear side of the base (81); a first lifting component (822) and a second lifting component (823) are fixedly mounted on both sides of the top of the mounting plate (821); a front moving end of the first lifting component (822) is fixedly connected to a positioning mechanism (84); and a front moving end of the second lifting component (823) is connected to a film placing mechanism (83).

3. The fully automatic machine packing carton packing device according to claim 2 is characterized in that: The first lifting assembly (822) comprises a first vertical rail (8221), the first vertical rail (8221) is fixedly mounted on the top of the mounting plate (821) near the side of the positioning mechanism (84), a first motor (8222) is fixedly mounted in the middle of the first vertical rail (8221), a first screw rod (8223) is fixedly mounted on the output end of the first motor (8222), a first slider (8224) is threadedly connected to the outer surface of the first screw rod (8223), the first slider (8224) is slidably connected to the inside of the vertical rail, and the front side of the first slider (8224) is fixedly connected to the back side of the positioning mechanism (84).

4. The fully automatic machine packing carton packing device according to claim 3 is characterized in that: The positioning mechanism (84) comprises a fixing plate (841), wherein the fixing plate (841) is fixedly mounted on the front side of the first sliding block (8224), a connecting arm (842) is fixedly mounted on the front side of the fixing plate (841), a fixing seat (843) is fixedly mounted on the front end of the connecting arm (842), and a positioning pressure plate (844) is fixedly mounted on the bottom of the fixing seat (843).

5. The fully automatic machine packing carton packing device according to claim 2 is characterized in that: The second lifting assembly (823) includes a second vertical rail (8231), which is fixedly mounted on the top of the mounting plate (821) near the film placing mechanism (83), a second motor (8232) is fixedly mounted on the bottom of the second vertical rail (8231), a second screw rod (8233) is fixedly mounted on the output end of the second motor (8232), the second screw rod (8233) is rotatably connected to the inside of the second vertical rail (8231), a second slider (8234) is threadedly connected to the outer surface of the second screw rod (8233), the second slider (8234) is slidably connected to the inside of the second vertical rail (8231), and the front side of the second slider (8234) is fixedly connected to the film placing mechanism (83).

6. The fully automatic machine packing carton packing device according to claim 5 is characterized in that: The film unwinding mechanism (83) comprises a mounting seat (831), wherein the mounting seat (831) is fixedly mounted on the front side of the second slider (8234), and a base plate (832) is fixedly mounted on the top and bottom of the mounting seat (831), and two guide rollers (833) are rotatably connected between the inner sides of the base plate (832), and a side plate (834) is fixedly mounted on the side of the base plate (832) located at the bottom away from the positioning mechanism (84), and a turntable (835) is rotatably connected to the top of the side plate (834), and a support rod (836) is fixedly mounted on the top of the turntable (835), and a film unwinding roll (837) is sleeved on the outer surface of the support rod (836).

7. The fully automatic machine-pack carton packing device according to claim 1 is characterized in that: The rotating mechanism (85) comprises a base (851), wherein the base (851) is fixedly mounted on the front side of the pedestal (81), a mounting groove (852) is provided in the middle of the top of the base (851), a third motor (853) is fixedly mounted inside the mounting groove (852), a placement tray (854) is fixedly mounted on the top of the third motor (853), a balancing ball (855) is rotatably connected to the bottom of the placement tray (854) at equal intervals, and the bottom of the balancing ball (855) is fitted and connected to the top of the base (851).

8. The fully automatic machine-pack carton packing device according to claim 7 is characterized in that: Forklift reserved slots (856) are provided on both sides of the tray (854), and forklift reserved slots (856) are also provided on both sides of the top of the base (851).

9. A fully automatic machine-pack carton packing method, using the fully automatic machine-pack carton packing device according to claims 1-8, characterized in that: The steps include: Step 1: Carton conveying and pre-processing. After the equipment is turned on, the processed packaging cartons are placed on the power logistics mechanism (1). The power logistics mechanism (1) is composed of a conveying roller and a frame, which efficiently assists in conveying the packaging cartons. The packaging cartons are first conveyed to the steering mechanism (3). After the steering mechanism (3) assists in steering, the cartons are then conveyed to the pre-packaging mechanism (4) for pre-processing. Step 2: Carton adjustment and stacking. The pre-processed cartons are then transferred to the front and back adjustment mechanism (5) for further adjustment to ensure that the state of the cartons meets the requirements of subsequent processing. After the adjustment is completed, they are transferred to the layering mechanism (6) for stacking. The cartons are stacked together according to certain rules and sequence. Step 3: After the cartons are stacked and stacked, the cartons are stacked neatly by the stacking mechanism (7). During the stacking process, the cartons must be stacked stably to prepare for subsequent packaging operations. Step 4: Lamination preparation, place the stacked packaging cartons on the top of the placement tray (854), start the first motor (8222), drive the first screw (8223) to rotate, drive the first slider (8224) to slide up and down on the inner side of the first vertical rail (8221), and then drive the fixed plate (841) to drive the connecting arm (842) to move downward. At this time, the connecting arm (842) drives the positioning pressure plate (844) at the bottom of the mounting seat (831) to fit the top of the stacked carton, and the carton is fixed by pressing the positioning pressure plate (844); Step 5: Laminating operation. When the packaging carton rotates with the placement pallet (854), the operator places the top protective cardboard on the top of the packaging carton. At the same time, during the rotation and covering of the packaging carton, the specially designed four-corner carton protective plates begin to play a role. As the carton rotates at a constant speed, the operator takes advantage of this rotation opportunity to cover the four-corner carton protective plates one by one to the four corners of the carton along with the covering film to form a protective film. After packaging, the pallet carton is transported to the piercing sword baler position through the power logistics mechanism (1); Step 6: Arrow-threading packaging. Use two high-strength PE belts as packaging materials. One PE belt starts from one side of the pallet, passes through the channel formed by the arrow-threading tool, wraps around the pallet and carton, and then combines with the other end of itself. Then, the other PE belt is tied from different angles in a similar way to ensure that the entire packaging structure is more solid and reliable. Step 7: unloading and transporting. The wrapped and packaged pallet cartons are transported to the unloading machine (9) through the power logistics mechanism (1), and the processed and packaged cartons can be discharged for unloading. During the processing, the setting of the forklift reserved slot (856) can reserve space for the forklift, making it convenient for the forklift to transport the larger volume of packaged packaging cartons.

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