Cylindrical material packaging equipment

Abstract

The present invention provides a cylindrical material packaging device, including a placing mechanism for placing a packaging paper roll; a cutting mechanism for unwinding the packaging paper roll into packaging paper and cutting the packaging paper; a packaging mechanism 1 for wrapping the packaging paper outside the cylindrical material to be packaged to form a package and sticking a first adhesive tape on the front of the package; and a packaging mechanism 2 for pressing the packaging paper at both ends of the package and sticking a second adhesive tape on both ends of the package; the placing mechanism, the cutting mechanism, the packaging mechanism 1 and the packaging mechanism 2 are arranged in sequence. The device can complete the processes of cutting the packaging paper, wrapping the packaging paper outside the cylindrical material and fixing it with an adhesive tape, etc., improve production efficiency, save human resources, and improve the consistency of the packaging process.

Description

Technical Field

[0001] The present invention relates to the technical field of material packaging, and more specifically, to a cylindrical material packaging device. Background Art

[0002] Furniture products contain many cylindrical materials, such as clothes hangers, etc. In order to prevent the cylindrical materials from being scratched and damaged, they generally need to be packaged before shipment.

[0003] The current production operation process is: the worker first cuts the packaging paper into a suitable width, then manually places the cylindrical material in the middle of the packaging paper, manually wraps the packaging paper around the outside of the cylindrical material, seals it with transparent tape, and then manually seals both ends of the material cylinder. After completion, the packing list is posted to end the packaging process; however, when there is only one worker, the steps of cutting the packaging paper and wrapping the cylindrical material with the packaging paper cannot be performed simultaneously, which lengthens the production cycle and wastes human resources; manual operation leads to inconsistent packaging effects and poor process consistency.

[0004] Therefore, at this stage, it is necessary to design a device that can complete the packaging paper cutting and packaging paper wrapping processes to improve production efficiency, save human resources, and improve the consistency of the packaging process. Summary of the invention

[0005] In order to overcome the shortcomings and deficiencies in the prior art, the purpose of the present invention is to provide a cylindrical material packaging equipment; the equipment can complete the processes of cutting packaging paper, wrapping the packaging paper around the cylindrical material and fixing it with tape, thereby improving production efficiency, saving human resources, and improving the consistency of the packaging process.

[0006] In order to achieve the above object, the present invention is implemented by the following technical scheme: a cylindrical material packaging device, comprising:

[0007] A placement mechanism for placing wrapping paper rolls;

[0008] A cutting mechanism for unwinding a wrapping paper roll into wrapping paper and cutting the wrapping paper;

[0009] A packaging mechanism for wrapping a packaging paper around a cylindrical material to be packaged to form a package, and affixing an adhesive tape to the front of the package;

[0010] and a packaging mechanism 2 for pressing the packaging paper skins at both ends of the package and sticking adhesive tape 2 on both ends of the package;

[0011] The placing mechanism, the cutting mechanism, the packaging mechanism 1 and the packaging mechanism 2 are arranged in sequence.

[0012] The cylindrical material packaging equipment of the present invention first adopts a cutting mechanism to unwind a packaging paper roll into packaging paper, and cuts the packaging paper according to a set size so that the packaging paper matches the size of the cylindrical material to be packaged; then adopts a packaging mechanism one to wrap the packaging paper outside the cylindrical material to be packaged to form a package, and adheres a first adhesive tape to the front of the package; then adopts a second packaging mechanism to press the packaging paper at both ends of the package, and adheres a second adhesive tape to both ends of the package to complete the packaging of the cylindrical material; the packaging paper cutting, wrapping the packaging paper outside the cylindrical material and fixing it with an adhesive tape can be completed, thereby improving production efficiency, saving human resources, and improving the consistency of the packaging process.

[0013] Preferably, the packaging mechanism 1 includes a packaging support frame, a pair of pressing cylinders, a transverse slide rail, a packaging card and a conveying device 1 for conveying to the packaging mechanism 2, and a tape mechanism 1 for sticking a tape 1 on the front of the wrapping; the transverse slide rail is connected to the packaging support frame through a packaging lifting mechanism; a pair of pressing cylinders can be connected to the transverse slide rail in a transverse sliding manner, and a pair of pressing cylinders are respectively connected to a reverse linkage module to realize the pair of pressing cylinders moving toward or away from each other along the length direction of the transverse slide rail; the shape and size of the pressing cylinders match the cylindrical material; the conveying device 1 is located below the pair of pressing cylinders; the packaging support frame is provided with a packaging mounting groove; the packaging support frame is provided with rotatable side clamping shafts on both sides of the opening of the packaging mounting groove; the conveying device 1 is arranged in the packaging mounting groove through an elastic element 1; the packaging cards are respectively located at both ends of the conveying device 1 in pairs, and the packaging cards are respectively rotatably connected to the packaging support frame.

[0014] The working principle of the packaging mechanism 1 of the present invention is as follows: the packaging paper is conveyed to the conveying device 1, and the cylindrical material to be packaged is placed in the center of the packaging paper; a pair of pressing cylinders moves to the upper sides of the cylindrical material; the packaging lifting mechanism lowers the transverse slide rail to press the pressing cylinder downward, and the conveying device 1 moves downward under the downward pressure of the pressing cylinder; in this process, the packaging paper is pressed into the packaging installation groove by the pressing cylinder, and the side pressing shafts on both sides can guide the packaging paper to roll inward, so that the packaging paper rolls smoothly inward, avoiding wrinkles and damage to the packaging paper, and at the same time, the cylindrical material also enters the packaging installation groove, and the shape and size of the pressing cylinder are consistent with the cylindrical material The packaging paper can be matched with the cylindrical material to improve the packaging effect; during the pressing process of the pressing cylinder, the pressing cylinder drives the packaging card to rotate, and the rotation of the packaging card causes the packaging paper to roll around the pressing cylinder, thereby wrapping the packaging paper around the cylindrical material; the tape mechanism one sticks the tape one to the overlapping part of the packaging paper, that is, the front of the package, to fix the packaging paper so that it is not loose; then the pair of pressing cylinders move back to the sides respectively, and after the edges of the pressing cylinders are separated from the edges of the packaging paper, the packaging lifting mechanism lifts the pressing cylinder to reset it, and the conveying device one is reset under the action of the elastic element one; the conveying device one conveys the package initially wrapped with the packaging paper to the packaging mechanism two.

[0015] Preferably, the packaging card is crescent-shaped; in each pair of packaging cards, the packaging cards are asymmetrically arranged; and each packaging card is rotatably connected to the packaging support frame via the second elastic element.

[0016] This arrangement can make the two ends of the packaging paper roll up one after the other, so that the two ends of the packaging paper overlap each other. After the downward pressing cylinder is separated from the packaging card, the packaging card can be reset under the elastic action of the elastic element 2, so that the packaging card is always in an upwardly open state when not being packaged.

[0017] Preferably, the reverse linkage module includes an encapsulated lead screw motor, two sets of lead screw drive wheel belt assemblies, two sliders respectively connected to the downward pressure cylinder, and two lead screw nut transmission mechanisms respectively connected to the two sliders; the two sliders are slidably connected to the transverse slide rails; the encapsulated lead screw motor is connected to any one of the lead screw nut transmission mechanisms, the two lead screw nut transmission mechanisms are respectively connected one-to-one with the two sets of lead screw drive wheel belt assemblies, and the two sets of lead screw drive wheel belt assemblies are connected by a transmission connecting rod; the lead screw threads of the two lead screw nut transmission mechanisms are opposite.

[0018] Preferably, the screw drive wheel belt assembly includes a screw drive belt and two screw drive wheels; the two screw drive wheels transmit power to each other through the screw drive belt; one of the screw drive wheels is connected to the transmission connecting rod, and the other screw drive wheel is connected to the screw nut transmission mechanism.

[0019] The encapsulated lead screw motor drives one of the lead screw nut transmission mechanisms to work, and through the transmission of two sets of lead screw transmission wheel belt assemblies and transmission connecting rods, the other lead screw nut transmission mechanism also works together; since the lead screw threads of the two lead screw nut transmission mechanisms are opposite, the sliders driven by the two lead screw nut transmission mechanisms move in opposite directions.

[0020] Preferably, the second packaging mechanism comprises a packaging support frame, a second conveying device for docking with the first packaging mechanism, a third conveying device, a packaging lifting mechanism, an end pressing mechanism for pressing the packaging paper skins at both ends of the package, an end pressing mechanism for pressing the packaging paper skins at both ends of the package after pressing, and a second tape mechanism for sticking a second tape to both ends of the package;

[0021] The conveying device 2 is connected to the packaging support frame through a packaging lifting mechanism to realize the lifting of the conveying device 2; the conveying device 3 is arranged at an angle to the conveying device 2; the end pressing mechanisms are respectively located on both sides of the conveying device 2; the end clamping mechanisms are respectively located on both sides of the conveying device 3.

[0022] Preferably, the end pressing mechanism comprises an upper pressing unit and a lower pressing unit arranged up and down; the upper pressing unit comprises an upper pressing block and an upper pressing lifting module for driving the upper pressing block to rise and fall; the lower pressing unit comprises a lower pressing block and a lower pressing lifting module for driving the lower pressing block to rise and fall; the upper pressing block is a convex pressing block; the lower pressing block is a concave pressing block with a groove, and the outer edge of the groove is high and the inner edge of the groove is low;

[0023] The end clamping mechanism comprises a clamping telescopic module and a pressure rod; the end of the pressure rod is provided with a clamping roller; the pressure rod is connected to the clamping telescopic module to enable the pressure rod to extend toward the end of the package or retract away from the end of the package.

[0024] According to the present invention, the conveying device 2 of the packaging mechanism 2 is docked with the conveying device 1 of the packaging mechanism 1 to receive the package transmitted from the packaging mechanism 1; the upper pressing block of the end pressing mechanism descends and the lower pressing block ascends to press the packaging paper skins at both ends of the package, and the upper pressing block and the lower pressing block are reset after pressing; during pressing, the two ends of the packaging paper skin are initially folded upward; then the packaging lifting mechanism descends the conveying device 2 to the same height as the conveying device 3, so that the package is transferred to the conveying device 3 for transmission; the conveying device 3 conveys the package to a position opposite to the end clamping mechanism; the clamping telescopic module of the end clamping mechanism moves the pressing rod toward the end of the package, so that the parts of the packaging paper skins that are initially folded upward at both ends are completely folded and tightly fitted with the cylindrical material; then, the tape mechanism 2 adheres the tape 2 to the two ends of the package.

[0025] Preferably, the tape mechanism 2 is respectively located on both sides of the conveying device 3; the tape mechanism 2 includes a tape packaging motor, a crank transmission module, a tape cutting tool and a tape mechanism 2 with tape 2; the tape mechanism 2 is rotatably connected to the packaging support frame; the tape packaging motor is connected to the crank transmission module through the transmission wheel belt module; the crank transmission module is connected to the tape mechanism 2 to realize the rotation of the tape mechanism 2 around the end of the package; the tape cutting tool is telescopically extended by the cutting telescopic module.

[0026] In the second tape mechanism, the tape packaging motor rotates the crank transmission module through the transmission wheel belt module, so that the second tape mechanism rotates around the package end. After rotating a set number of circles, the tape cutting tool extends to cut the second tape.

[0027] Preferably, the cutting mechanism includes a packaging paper cutting knife and a tool lifting module for lifting and lowering the packaging paper cutting knife, as well as an upper cutting pressure shaft, a lower cutting pressure shaft and a cutting transmission mechanism for transmitting the packaging paper to the packaging mechanism one; the upper cutting pressure shaft and the lower cutting pressure shaft are arranged up and down to jointly press the packaging paper; the upper cutting pressure shaft and the lower cutting pressure shaft are both located on the side of the packaging paper cutting knife close to the placement mechanism; the cutting transmission mechanism is located on the side of the packaging paper cutting knife close to the packaging mechanism one.

[0028] Preferably, it also includes a finished product placement slot; the finished product placement slot is located on one side of the packaging mechanism 2. The packaging mechanism 2 transfers the packaged finished products to the finished product placement slot.

[0029] Compared with the prior art, the present invention has the following advantages and beneficial effects:

[0030] 1. The equipment of the present invention can complete the processes of cutting packaging paper, wrapping packaging paper around cylindrical materials and fixing with adhesive tape, thereby improving production efficiency, saving human resources, and improving the consistency of packaging technology;

[0031] 2. In the equipment of the present invention, the packaging mechanism can roll the packaging paper skin around the outside of the cylindrical material, overlap the two ends of the packaging paper skin, and stick the tape on the front side, so that the packaging paper skin can be attached to the cylindrical material to improve the packaging effect;

[0032] 3. In the equipment of the present invention, the second packaging mechanism can press the packaging paper wrapped around the two ends of the cylindrical material, so that the packaging paper completely wraps the two ends of the cylindrical material, and adheres the second adhesive tape to further improve the packaging effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a structural schematic diagram of the cylindrical material packaging equipment of the present invention;

[0034] Figure 2It is a structural schematic diagram of the cutting mechanism of the cylindrical material packaging equipment of the present invention;

[0035] Figure 3 It is a structural schematic diagram of a packaging mechanism 1 of a cylindrical material packaging device of the present invention;

[0036] Figure 4 This is one of the structural schematic diagrams of the packaging mechanism of the cylindrical material packaging equipment of the present invention, which hides part of the packaging support frame;

[0037] Figure 5 This is a second structural schematic diagram of a packaging mechanism of a cylindrical material packaging device according to the present invention, wherein a portion of the packaging support frame is hidden;

[0038] Figure 6 It is a structural schematic diagram of the packaging mechanism 2 of the cylindrical material packaging equipment of the present invention;

[0039] Figure 7 It is a structural schematic diagram of the packaging mechanism 2 of the cylindrical material packaging equipment of the present invention, after a portion of the packaging support frame is hidden;

[0040] Figure 8 yes Figure 7 Enlarged view of part A in the middle;

[0041] Fig. 9 It is a structural schematic diagram of the adhesive tape mechanism 2 of the cylindrical material packaging equipment of the present invention;

[0042] Among them, 1 is a placing mechanism, 2 is a cutting mechanism, 21 is a packaging paper cutting knife, 22 is a tool lifting module, 23 is a cutting upper pressing shaft, 24 is a cutting lower pressing shaft, 25 is a cutting transmission mechanism, 3 is a packaging mechanism 1, 31 is a packaging support frame, 32 is a lower pressing cylinder, 33 is a horizontal slide rail, 34 is a reverse linkage module, 341 is a packaging screw motor, 342 is a screw nut transmission mechanism, 343 is a transmission connecting rod, 344 is a screw drive wheel belt assembly, 35 is a packaging lifting mechanism, 351 is a gear rack motor, 352 is a gear rack transmission assembly, 36 is a packaging card, 37 is a transmission device 1, 38 is a packaging card, 39 is a packaging card, 40 is a packaging card, 41 is a packaging card, 42 is a packaging card, 43 is a packaging card, 44 is a packaging card, 45 is a packaging card, 46 is a packaging card, 47 is a packaging card, 48 is a packaging card, 49 is a packaging card, 50 is a packaging card, 51 is a packaging card, 52 is a packaging card, 53 is a packaging card, 54 is a packaging card, 55 is a packaging card, 56 is a packaging card, 57 is a packaging card, 58 is a packaging card, 59 is a packaging card, 60 is a packaging card, 61 is a packaging card, 62 is a packaging card, 63 is a packaging card, 64 is a packaging card, 65 is a packaging card, 66 is a packaging card, 67 is a packaging card, 68 is a packaging card, 69 is a packaging card, 70 is a packaging card, 71 is a packaging card, 72 is a packaging card, 73 is a packaging card, 74 is a packaging card, 75 is a packaging card, 76 is a 8 is a tape mechanism 1, 381 is a three-axis slide, 382 is a packaging tape assembly, 39 is a side clamping shaft, 4 is a packaging mechanism 2, 41 is a conveying device 2, 42 is a conveying device 3, 43 is an end clamping mechanism, 431 is an upper clamping block, 432 is a lower clamping block, 44 is an end clamping mechanism, 441 is a clamping telescopic module, 442 is a pressure rod, 443 is a clamping roller, 45 is a packaging lifting mechanism, 46 is a tape mechanism 2, 461 is a tape packaging motor, 462 is a driving wheel belt module, 463 is a tape mechanism 2, 464 is a crank transmission module, 465 is a tape cutting knife, and 5 is a finished product placement slot. DETAILED DESCRIPTION

[0043] The present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0044] Example

[0045] like Figures 1 to 9 As shown, this embodiment is a cylindrical material packaging device, comprising:

[0046] A placing mechanism 1 for placing the wrapping paper roll;

[0047] A cutting mechanism 2 for unwinding the wrapping paper roll into wrapping paper and cutting the wrapping paper;

[0048] A packaging mechanism 3 for wrapping the packaging paper around the cylindrical material to be packaged to form a package, and affixing an adhesive tape to the front of the package;

[0049] A packaging mechanism 2 4 for pressing the packaging paper skins at both ends of the package and sticking adhesive tape 2 on both ends of the package;

[0050] and a finished product placement slot 5;

[0051] The placing mechanism 1, the cutting mechanism 2, the packaging mechanism 1 3, the packaging mechanism 2 4 and the finished product placing slot 5 are arranged in sequence.

[0052] Specifically, the cutting mechanism 2 includes a packaging paper cutting knife 21 and a tool lifting module 22 for lifting and lowering the packaging paper cutting knife 21, as well as a cutting upper pressure shaft 23, a cutting lower pressure shaft 24 and a cutting transmission mechanism 25 for transmitting the packaging paper to the packaging mechanism 3; the cutting upper pressure shaft 23 and the cutting lower pressure shaft 24 are arranged up and down to jointly press the packaging paper; the cutting upper pressure shaft 23 and the cutting lower pressure shaft 24 are both located on the side of the packaging paper cutting knife 21 close to the placement mechanism 1; the cutting transmission mechanism 25 is located on the side of the packaging paper cutting knife 21 close to the packaging mechanism 3.

[0053] The upper cutting pressure shaft 23 and the lower cutting pressure shaft 24 clamp the packaging paper together, wherein the upper cutting pressure shaft 23 / the lower cutting pressure shaft 24 rotate to unwind the packaging paper; when the packaging paper is unrolled to a set length, the tool lifting module 22 makes the packaging paper cutting knife 21 descend to cut the packaging paper. Then the cutting transmission mechanism 25 transmits the cut packaging paper to the packaging mechanism 3.

[0054] The packaging mechanism 13 includes a packaging support frame 31, a pair of pressing cylinders 32, a transverse slide rail 33, a packaging card 36 and a conveying device 137 for conveying to the packaging mechanism 24, and a tape mechanism 138 for sticking a tape 1 on the front of the package; the transverse slide rail 33 is connected to the packaging support frame 31 through a packaging lifting mechanism 35; the pair of pressing cylinders 32 are respectively connected to the transverse slide rail 33 in a transversely slidable manner, and the pair of pressing cylinders 32 are respectively connected to the reverse linkage module 34 to realize the pair of pressing cylinders 32 along the transverse slide rail 33. The two packages move toward or away from each other in the length direction; the shape and size of the pressing cylinder 32 match the cylindrical material; the conveying device 37 is located below a pair of pressing cylinders 32; the packaging support frame 31 is provided with a packaging installation groove; the packaging support frame 31 is provided with rotatable side clamping shafts 39 on both sides of the opening of the packaging installation groove; the conveying device 37 is arranged in the packaging installation groove through an elastic element; the packaging cards 36 are located in pairs at both ends of the conveying device 37, and the packaging cards 36 are rotatably connected to the packaging support frame 31.

[0055] The packaging cards 36 are preferably crescent-shaped; in each pair of packaging cards 36, the packaging cards 36 are asymmetrically arranged. Each packaging card 36 is rotatably connected to the packaging support frame 31 through the second elastic element.

[0056] The working principle of the packaging mechanism 3 is as follows: the packaging paper is conveyed to the conveying device 37, and the cylindrical material to be packaged is placed in the center of the packaging paper; a pair of pressing cylinders 32 move to the top of the two sides of the cylindrical material; the packaging lifting mechanism 35 lowers the transverse slide rail 33 to press the pressing cylinder 32 downward, and the conveying device 37 moves downward under the downward pressure of the pressing cylinder 32; in this process, the packaging paper is pressed into the packaging installation groove by the pressing cylinder 32, and the side pressing shafts 39 on both sides can guide the packaging paper to roll inward, so that the packaging paper rolls smoothly inward to avoid wrinkles and damage to the packaging paper, and at the same time, the cylindrical material also enters the packaging installation groove; the pressing cylinder 32 During the downward pressing process of the cylinder 32, the pressing cylinder 32 drives the packaging card 36 to rotate, and the rotation of the packaging card 36 causes the packaging paper to roll around the pressing cylinder 32, thereby wrapping the packaging paper around the cylindrical material; the tape mechanism 1 38 sticks the tape 1 to the overlapping part of the packaging paper, that is, the front of the package, to fix the packaging paper so that it is not loose; then the pair of pressing cylinders 32 move back to the sides respectively, and after the edges of the pressing cylinders 32 are separated from the edges of the two sides of the packaging paper, the packaging lifting mechanism 35 raises and resets the pressing cylinder 32, and the conveying device 1 37 is reset under the action of the elastic element 1; the conveying device 1 37 conveys the package initially wrapped with the packaging paper to the packaging mechanism 2 4.

[0057] This arrangement can make the two ends of the packaging paper roll up one after the other, so that the two ends of the packaging paper overlap each other. After the downward pressing cylinder 32 is separated from the packaging card 36, the packaging card 36 can be reset under the elastic effect of the elastic element 2, so that the packaging card 36 is always in an upwardly open state when not being packaged.

[0058] The packaging lifting mechanism 35 preferably includes a rack and pinion motor 351 and a rack and pinion transmission assembly 352 ; the transverse slide rail 33 is connected to the rack and pinion transmission assembly 352 ; and the rack and pinion transmission assembly 352 is connected to the rack and pinion motor 351 .

[0059] The reverse linkage module 34 preferably includes an encapsulated screw motor 341, two sets of screw drive wheel belt assemblies 344, two sliders respectively connected to the downward pressure cylinder 32, and two screw nut transmission mechanisms 342 respectively connected to the two sliders; the two sliders are slidably connected to the transverse slide rails 33; the encapsulated screw motor 341 is connected to any one of the screw nut transmission mechanisms 342, the two screw nut transmission mechanisms 342 are respectively connected one-to-one with the two sets of screw drive wheel belt assemblies 344, and the two sets of screw drive wheel belt assemblies 344 are connected by a transmission connecting rod 343; the screw threads of the two screw nut transmission mechanisms 342 are opposite.

[0060] The screw drive wheel belt assembly 344 includes a screw drive belt and two screw drive wheels; the two screw drive wheels transmit power to each other through the screw drive belt; one of the screw drive wheels is connected to the transmission connecting rod 343, and the other screw drive wheel is connected to the screw nut transmission mechanism 342.

[0061] The encapsulated screw motor 341 drives one of the screw nut transmission mechanisms 342 to work, and through the transmission of two sets of screw drive wheel belt assemblies 344 and the transmission connecting rod 343, the other screw nut transmission mechanism 342 also works together; since the screw threads of the two screw nut transmission mechanisms 342 are opposite, the slider driven by the two screw nut transmission mechanisms 342 moves in the opposite direction.

[0062] The tape mechanism 1 38 includes a three-axis slide 381 and a packaging tape assembly 382; the packaging tape assembly 382 is arranged on the packaging support frame 31 through the three-axis slide 381. The packaging tape assembly 382 can adopt the existing technology.

[0063] The packaging mechanism 24 includes a packaging support frame, a conveying device 241 for docking with the packaging mechanism 13, a conveying device 342, a packaging lifting mechanism 45, an end pressing mechanism 43 for pressing the packaging paper skins at both ends of the package, an end pressing mechanism 44 for pressing the packaging paper skins at both ends of the package after pressing, and a tape mechanism 246 for sticking tape 2 to both ends of the package.

[0064] The conveying device 2 41 is connected to the packaging support frame through the packaging lifting mechanism 45 to realize the lifting of the conveying device 2 41; the conveying device 3 42 is arranged at an angle to the conveying device 2 41; the end pressing mechanism 43 is respectively located on both sides of the conveying device 2 41; the end clamping mechanism 44 is respectively located on both sides of the conveying device 3 42.

[0065] The end pressing mechanism 43 preferably includes an upper pressing unit and a lower pressing unit arranged up and down; the upper pressing unit includes an upper pressing block 431 and an upper pressing lifting module for driving the upper pressing block 431 to rise and fall; the lower pressing unit includes a lower pressing block 432 and a lower pressing lifting module for driving the lower pressing block 432 to rise and fall;

[0066] The end clamping mechanism 44 preferably includes a clamping telescopic module 441 and a pressure rod 442; the end of the pressure rod 442 is provided with a clamping roller 443; the pressure rod 442 is connected to the clamping telescopic module 441 to enable the pressure rod 442 to extend toward the end of the package or retract away from the end of the package.

[0067] In the present invention, the conveying device 241 of the packaging mechanism 24 is docked with the conveying device 137 of the packaging mechanism 13 to receive the package transmitted from the packaging mechanism 13; the upper pressing block of the end pressing mechanism 43 descends and the lower pressing block rises to press the packaging paper skins at both ends of the package, and the upper pressing block and the lower pressing block are reset after pressing; the upper pressing block 431 of the end pressing mechanism 43 is a convex pressing block, and the lower pressing block 432 is a concave pressing block with a groove, and the edge heights of both sides of the groove are inconsistent, with the outer side being high and the inner side being low; when pressing, the two ends of the packaging paper skin are initially folded upward. Then, the packaging lifting mechanism 45 lowers the conveyor device 2 41 to the same height as the conveyor device 3 42, so that the package is transferred to the conveyor device 3 42 for conveyance; the conveyor device 3 42 conveys the package to a position opposite to the end clamping mechanism 44; the clamping telescopic module 441 of the end clamping mechanism 44 moves the pressure rod 442 toward the end of the package, so that the parts of the packaging paper skin that are initially folded upward at both ends are completely folded and tightly fit with the cylindrical material; then, the tape mechanism 2 46 adheres tape 2 to both ends of the package.

[0068] The second tape mechanism 46 is respectively located on both sides of the conveying device 3 42; the second tape mechanism 46 includes a tape packaging motor 461, a crank transmission module 464, a tape cutting knife 465 and a tape mechanism 463 with a second tape; the second tape mechanism 463 is rotatably connected to the packaging support frame; the tape packaging motor 461 is connected to the crank transmission module 464 through the transmission wheel belt module 462; the crank transmission module 464 is connected to the second tape mechanism 463 to realize the rotation of the second tape mechanism 463 around the end of the package; the tape cutting knife 465 is telescopically extended by the cutting telescopic module.

[0069] In the tape mechanism 46, the tape packaging motor 461 rotates the crank transmission module 464 through the transmission wheel belt module 462, so that the tape mechanism 463 rotates around the package end. After rotating a set number of circles, the tape cutting knife 465 extends out to cut the tape.

[0070] The finished product placement slot 5 is located at one side of the packaging mechanism 2 4 . The packaging mechanism 2 4 transfers the finished product after packaging to the finished product placement slot 5 .

[0071] The cylindrical material packaging equipment of the present invention first uses a cutting mechanism 2 to unwind a packaging paper roll into packaging paper, and cuts the packaging paper according to a set size so that the packaging paper matches the size of the cylindrical material to be packaged; then a packaging mechanism 1 3 is used to wrap the packaging paper outside the cylindrical material to be packaged to form a package, and a tape 1 is adhered to the front of the package; then a packaging mechanism 2 4 is used to press the packaging paper at both ends of the package, and a tape 2 is adhered to both ends of the package to complete the packaging of the cylindrical material; the packaging paper cutting, wrapping the packaging paper outside the cylindrical material and fixing it with a tape can be completed, thereby improving production efficiency, saving human resources, and improving the consistency of the packaging process.

[0072] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited to the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principles of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.

Claims

1. A cylindrical material packaging device, characterized in that: include: A placement mechanism for placing wrapping paper rolls; A cutting mechanism for unwinding a wrapping paper roll into wrapping paper and cutting the wrapping paper; A packaging mechanism for wrapping a packaging paper around a cylindrical material to be packaged to form a package, and affixing an adhesive tape to the front of the package; and a packaging mechanism 2 for pressing the packaging paper skins at both ends of the package and sticking adhesive tape 2 on both ends of the package; The placing mechanism, cutting mechanism, packaging mechanism 1 and packaging mechanism 2 are arranged in sequence; The packaging mechanism 1 includes a packaging support frame, a pair of pressing cylinders, a transverse slide rail, a packaging card and a conveying device 1 for conveying to the packaging mechanism 2, and a tape mechanism 1 for sticking a tape 1 on the front of the wrapping; the transverse slide rail is connected to the packaging support frame through a packaging lifting mechanism; the pair of pressing cylinders can be connected to the transverse slide rail for transverse sliding, and the pair of pressing cylinders are respectively connected to the reverse linkage module to realize the pair of pressing cylinders moving toward or away from each other along the length direction of the transverse slide rail; the conveying device 1 is located below the pair of pressing cylinders; the packaging support frame is provided with a packaging mounting groove; the packaging support frame is provided with rotatable side clamping shafts on both sides of the opening of the packaging mounting groove; the conveying device 1 is arranged in the packaging mounting groove through an elastic element 1; the packaging cards are respectively located at both ends of the conveying device 1 in pairs, and the packaging cards are respectively rotatably connected to the packaging support frame; The second packaging mechanism comprises a packaging support frame, a second conveying device for docking with the first packaging mechanism, a third conveying device, a packaging lifting mechanism, an end pressing mechanism for pressing the packaging paper skins at both ends of the package, an end pressing mechanism for pressing the packaging paper skins at both ends of the package after pressing, and a second adhesive tape mechanism for sticking adhesive tapes on both ends of the package; The second conveyor device is connected to the packaging support frame through a packaging lifting mechanism to realize the lifting of the second conveyor device; the third conveyor device is arranged at an angle with the second conveyor device; the end pressing mechanisms are respectively located on both sides of the second conveyor device; the end clamping mechanisms are respectively located on both sides of the third conveyor device; The end pressing mechanism comprises an upper pressing unit and a lower pressing unit arranged up and down; the upper pressing unit comprises an upper pressing block and an upper pressing lifting module for driving the upper pressing block to rise and fall; the lower pressing unit comprises a lower pressing block and a lower pressing lifting module for driving the lower pressing block to rise and fall; the upper pressing block is a convex pressing block; the lower pressing block is a concave pressing block with a groove, and the outer edge of the groove is high and the inner edge of the groove is low; The end clamping mechanism comprises a clamping telescopic module and a pressure rod; the end of the pressure rod is provided with a clamping roller; the pressure rod is connected to the clamping telescopic module to enable the pressure rod to extend toward the end of the package or retract away from the end of the package.

2. The cylindrical material packaging equipment according to claim 1 is characterized in that: The packaging cards are crescent-shaped; in each pair of packaging cards, the packaging cards are asymmetrically arranged; and each packaging card is rotatably connected to the packaging support frame through the second elastic element.

3. The cylindrical material packaging equipment according to claim 1 is characterized in that: The reverse linkage module includes an encapsulated lead screw motor, two sets of lead screw drive wheel belt assemblies, two sliders respectively connected to the downward pressure cylinder, and two lead screw nut transmission mechanisms respectively connected to the two sliders; the two sliders are slidably connected to the transverse slide rails; the encapsulated lead screw motor is connected to any one of the lead screw nut transmission mechanisms, the two lead screw nut transmission mechanisms are respectively connected one-to-one with the two sets of lead screw drive wheel belt assemblies, and the two sets of lead screw drive wheel belt assemblies are connected by a transmission connecting rod; the lead screw threads of the two lead screw nut transmission mechanisms are opposite.

4. The cylindrical material packaging equipment according to claim 3 is characterized in that: The screw drive wheel belt assembly includes a screw drive belt and two screw drive wheels; the two screw drive wheels transmit power to each other through the screw drive belt; one of the screw drive wheels is connected to the transmission connecting rod, and the other screw drive wheel is connected to the screw nut transmission mechanism.

5. The cylindrical material packaging equipment according to claim 1, characterized in that: The second tape mechanism is respectively located on both sides of the conveying device three; the second tape mechanism includes a tape packaging motor, a crank transmission module, a tape cutting tool and a second tape mechanism with a second tape; the second tape mechanism is rotatably connected to the packaging support frame; the tape packaging motor is connected to the crank transmission module through the transmission wheel belt module; the crank transmission module is connected to the second tape mechanism to realize the rotation of the second tape mechanism around the end of the package; the tape cutting tool is telescopically extended by the cutting telescopic module.

6. The cylindrical material packaging equipment according to claim 1, characterized in that: The cutting mechanism comprises a packaging paper cutting knife and a tool lifting module for lifting the packaging paper cutting knife, as well as an upper cutting pressure shaft, a lower cutting pressure shaft and a cutting transmission mechanism for transmitting the packaging paper to the packaging mechanism one; the upper cutting pressure shaft and the lower cutting pressure shaft are arranged up and down to jointly press the packaging paper; the upper cutting pressure shaft and the lower cutting pressure shaft are both located on a side of the packaging paper cutting knife close to the placing mechanism; the cutting transmission mechanism is located on a side of the packaging paper cutting knife close to the packaging mechanism one.

7. The cylindrical material packaging equipment according to claim 1, characterized in that: It also includes a finished product placement groove; the finished product placement groove is located on one side of the packaging mechanism 2.

Images