A cigarette packaging paper winding device

Abstract

The present application relates to the technical field of cigarette packaging paper production equipment, and in particular to a cigarette packaging paper winding device, which includes a base and a transmission assembly arranged on the base, wherein the base is provided with a first winding roller and a second winding roller for winding cigarette packaging paper, and the base is provided with a limit block, wherein the limit block is provided with a first limit channel in a horizontal state, a second limit channel connected to the first limit channel, and a third limit channel connected to the first limit channel, and the transmission assembly is used to convey the cut cigarette packaging paper to the first winding roller through the first limit channel and the second limit channel, or to the second winding roller through the first limit channel and the third limit channel. The present application has the effect of improving the overall winding efficiency.

Description

Technical Field

[0001] The present application relates to the technical field of cigarette packaging paper production equipment, and in particular to a cigarette packaging paper rolling device. Background Art

[0002] Cigarette packaging paper can be used as cigarette lining paper, sealing paper, frame paper and tipping paper. Tipping paper, also known as tipping paper, is a kind of paper used to wrap the outside of cigarette filters. When producing tipping paper, large roll paper raw materials are cut into multiple narrow tipping paper strips through a slitting machine, and then the cut tipping paper is wrapped around the outside of the cigarette filter.

[0003] For example, a Chinese patent document with publication number CN220811314U discloses a cigarette tipping paper slitting machine, including a paper feed roller arranged on one side of the device body and a winding roller on the other side, with a guide roller and a tensioning roller arranged between the paper feed roller and the winding roller, and also including: a cutting device, wherein the cutting device is arranged between the paper feed roller and the winding roller, and the cutting device includes a cutting unit independently arranged on the rotating roller, wherein the cutting unit is arranged along the length direction of the rotating roller and can slide on the rotating roller, and the blade on the cutting unit is subjected to abrasive grinding, and does not contact the cutting unit in a non-working state. The cutting unit is independently arranged, and can be set on the rotating roller according to the required size of the tipping paper to be cut, and rotates synchronously with the rotating roller to cut the tipping paper, and the cut cigarette tipping paper is directly wound around the winding roller.

[0004] In the above-mentioned related technologies, when the cigarette wrapping paper wound on the winding roller is fully rolled, the cigarette wrapping paper needs to be cut. After cutting, the rolled cigarette wrapping paper needs to be taken off the winding roller, and then the end of the cut cigarette wrapping paper needs to be wound on the winding roller. When the cut cigarette wrapping paper is completely wound, the cigarette wrapping paper can be loosened. However, during the entire material taking process, the entire slitting machine needs to be stopped and the end of the cut cigarette wrapping paper needs to be manually wound on the winding roller, which reduces the work efficiency. Summary of the invention

[0005] In order to improve the winding efficiency of the entire slitting machine, the present application provides a cigarette packaging paper winding device.

[0006] The present application provides a cigarette packaging paper winding device that adopts the following technical solution:

[0007] A cigarette packaging paper winding device comprises a base and a conveying assembly arranged on the base, wherein the base is provided with a first winding roller and a second winding roller for winding cigarette packaging paper, the base is provided with a limiting block, the limiting block is provided with a first limiting channel in a horizontal state, a second limiting channel connected with the first limiting channel, and a third limiting channel connected with the first limiting channel, the conveying assembly is used to convey the cut cigarette packaging paper to the first winding roller through the first limiting channel and the second limiting channel, or to the second winding roller through the first limiting channel and the third limiting channel;

[0008] The base is provided with a first adjustment component for adjusting the position of the first winding roller and a second adjustment component for adjusting the position of the second winding roller, and the first winding roller and the second winding roller are both provided with an adsorption component for adsorbing and fixing the cigarette packaging paper abutting against their own surfaces; the limit block is provided with a control component for blocking the connection between the first limit channel and the second limit channel or blocking the connection between the first limit channel and the third limit channel.

[0009] By adopting the above technical scheme, when winding the cut cigarette packaging paper, the cut cigarette packaging paper is directly conveyed to the first limiting channel through the transmission component. When using the first winding roller, the connection between the first limiting channel and the third limiting channel is blocked by the control component. Then the cigarette packaging paper in the first limiting channel will move to the second limiting channel, and finally extend out of the second limiting channel and abut against the first winding roller. At this time, the adsorption component adsorbs the cigarette packaging paper abutting against the surface of the first winding roller on the first winding roller, which makes it convenient to wind the cigarette packaging paper on the first winding roller. When the cigarette packaging paper on the first winding roller is fully rolled, the cigarette packaging paper is put into the first winding roller. The paper loading is cut off, so that the control component blocks the connection between the first limiting channel and the second limiting channel. At this time, the cut cigarette packaging paper enters the third limiting channel through the first limiting channel, and at the same time abuts against the second winding roller. Under the action of the adsorption component, it is finally wound on the second winding roller. At this time, it is convenient to remove the full roll of cigarette packaging paper on the first winding roller, thereby reducing the time when taking the material and improving the overall winding efficiency. When the first winding roller or the second winding roller is winding, as the diameter of the cigarette packaging paper on the first winding roller or the second winding roller becomes larger, the first adjustment component or the second adjustment component is required to drive the first winding roller or the second winding roller to move.

[0010] Optionally, the adsorption assembly includes a first adsorption ring mounted on the first winding roller, a second adsorption ring mounted on the second winding roller, and a negative pressure pump arranged on the base, and the first adsorption ring and the second adsorption ring are both provided with a plurality of adsorption holes, and the first adsorption ring and the second adsorption ring are both provided with an air pipe for connecting to the negative pressure pump.

[0011] By adopting the above technical solution, when the cut cigarette wrapping paper abuts against the first winding roller or the second winding roller, the negative pressure pump works to make the cigarette wrapping paper adsorbed on the first winding roller or the second winding roller, and then fix the cigarette wrapping paper. Then, when the first winding roller or the second winding roller rotates, the cigarette wrapping paper can be rolled on the first winding roller or the second winding roller, thereby achieving the purpose of automatic winding.

[0012] Optionally, the control component includes a first blocking block and a second blocking block slidably connected to the limit block, the first blocking block is used to block the connection between the first limit channel and the second limit channel, and the second blocking block is used to block the connection between the first limit channel and the third limit channel. A pushing component is provided on the base, and the pushing component is used to push the first blocking block and the second blocking block to move in opposite directions.

[0013] By adopting the above technical scheme, when the cut cigarette packaging paper needs to be wound on the first winding roller, the pushing component pushes the second blocking block to move, and the connection between the first limiting channel and the third limiting channel is blocked, which can prevent the end of the cigarette packaging paper from moving from the first limiting channel to the third limiting channel. When the cut cigarette packaging paper needs to be wound on the second winding roller, the pushing component pushes the first blocking block to move, and the connection between the first limiting channel and the second limiting channel is blocked, which can prevent the end of the cigarette packaging paper from moving from the first limiting channel to the second limiting channel, thereby making it more stable during use.

[0014] Optionally, a stopper is rotatably connected to one side of the first blocking block close to the second blocking block, and the stopper is used to block the gap between the first blocking block and the second blocking block. A pushing spring is provided on the first blocking block, and the pushing spring is used to push the stopper to rotate and make the stopper abut against the second blocking block, so that the gap between the first blocking block and the second blocking block is blocked by the rotated stopper, and a stopper is rotatably connected to one side of the second blocking block close to the first blocking block.

[0015] By adopting the above technical solution, when the second blocking block is used to block the connection between the first limiting channel and the third limiting channel, the first blocking block is in the limiting block, and the second blocking block is at the connection between the first limiting channel and the third limiting channel. Then, under the action of the pushing spring, the block on the second blocking block is pushed out of the second blocking block. At this time, the gap between the first blocking block and the second blocking block is blocked by the block on the second blocking block. Similarly, when the first blocking block is at the connection between the first limiting channel and the second limiting channel, the block on the first limiting block blocks the gap between the first blocking block and the second blocking block.

[0016] Optionally, a gluing assembly for applying glue to the surface of the cut cigarette packaging paper is provided on the base; the gluing assembly includes two gluing rollers rotatably connected to the base, and both of the two gluing rollers are provided with a gluing tube, and the gluing tube is provided with a glue outlet hole for applying glue to the surface of the cigarette packaging paper, and a feeding assembly for feeding the gluing tube is provided on the base.

[0017] By adopting the above technical solution, when it is necessary to glue the cigarette wrapping paper wound on the first winding roller, the glue coating roller above the cigarette wrapping paper rotates to make the glue outlet holes on the glue coating tube correspond to the surface of the cigarette wrapping paper, and then glue is applied to the surface of the cigarette wrapping paper through the glue outlet holes, thereby facilitating the cutting end of the cigarette wrapping paper to be bonded to the wound cigarette wrapping paper, thereby reducing the possibility of the cigarette wrapping paper loosening after winding.

[0018] Optionally, the first winding roller is provided with a mounting sleeve for winding cigarette packaging paper and a fixing assembly for fixing the position of the mounting sleeve, and the second winding roller is also provided with a mounting sleeve and a fixing assembly, and the mounting sleeve is provided with a plurality of clearance grooves for facilitating the passage of gas.

[0019] By adopting the above technical solution, under the action of the mounting sleeve, when the fixing assembly no longer fixes the mounting sleeve, it is convenient to remove the mounting sleeve on the first winding roller or the second winding roller and the cigarette wrapping paper wound on the mounting sleeve.

[0020] Optionally, a first positioning plate and a second positioning plate are provided on the limit block, and a first arcuate surface is provided on the side of the first positioning plate close to the first winding roller, and the first arcuate surface and the surface of the mounting sleeve form a first positioning channel; a second arcuate surface is provided on the side of the first positioning plate close to the first winding roller, and the second arcuate surface and the surface of the mounting sleeve form a second positioning channel.

[0021] By adopting the above technical solution, under the action of the first positioning channel, it is convenient for the cigarette packaging paper in the second limiting channel to move into the first positioning channel, thereby making it more convenient for the cigarette packaging paper to fit on the installation sleeve.

[0022] Optionally, the fixing assembly includes a plurality of fixing strips slidably connected to the first winding roller, a rotating shaft rotatably connected to the first winding roller, a pushing cam fixed to the rotating shaft, and a fixing screw slidably connected to the rotating shaft, one end of the fixing strips abuts against the pushing cam, the fixing screw is threadedly connected to the first winding roller, and is slidably connected to the thread of the first winding roller.

[0023] By adopting the above technical solution, the fixed screw is rotated, the fixed screw drives the rotating shaft to rotate, the rotating shaft drives the pushing cam to rotate, so that the pushing cam pushes the fixed bar to move, and the installation sleeves of different sizes are fixed by adjusting the moving distance of the fixed bar.

[0024] In summary, the present application includes at least one of the following beneficial technical effects:

[0025] 1. When the cigarette wrapping paper on the first winding roller is fully rolled, the cigarette wrapping paper is directly cut by rotating the cutting blade, and at the same time, the gluing component supplies glue to the gluing roller above, and the glue liquid is smeared on the surface of the cut cigarette wrapping paper through the gluing channel. At this time, after the winding is completed, the end of the cigarette wrapping paper will be adhered to the cigarette wrapping paper on the mounting sleeve, thereby reducing the situation where the cigarette wrapping paper is loosened after the winding is completed.

[0026] 2. When winding the cut cigarette wrapping paper, the cigarette wrapping paper in the first limiting channel can be moved to the second limiting channel or the third limiting channel through the control component, and then can be wound on the first winding roller and the second winding roller respectively. When it is necessary to take down the fully rolled cigarette wrapping paper on the first winding roller, the cigarette wrapping paper can be wound on the second winding roller, thereby reducing the time when taking out the material and improving the overall winding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0028] Figure 2 It is a schematic diagram of the installation sleeve structure of an embodiment of the present application.

[0029] Figure 3 It is an overall cross-sectional view of an embodiment of the present application.

[0030] Figure 4 yes Figure 3 Enlarged view of point A in the middle.

[0031] Figure 5 It is a schematic diagram of the structure of the first blocking block and the second blocking block in an embodiment of the present application.

[0032] Figure 6 It is a schematic diagram of the open state of the third limiting channel in an embodiment of the present application.

[0033] Figure 7 It is a schematic diagram of the first adsorption ring structure of an embodiment of the present application.

[0034] Figure numerals: 01, base; 02, first winding roller; 03, second winding roller; 04, limit block; 05, mounting sleeve; 06, transmission component; 061, transmission roller; 1, first adjustment component; 11, first sliding block; 12, first adjustment screw; 13, first drive motor; 2, second adjustment component; 21, second sliding block; 22, second adjustment screw; 23, second drive motor; 3, fixing component; 31, fixing bar; 32, rotating shaft; 33, pushing cam; 34, fixing screw; 4, first limit channel; 41, second limit channel; 42, third limit channel ;43. First positioning plate;44. Second positioning plate;45. First positioning channel;46. Second positioning channel;5. Control assembly;51. First blocking block;52. Second blocking block;53. First limiting rod;54. Second limiting rod;55. Double-piston control cylinder;6. Adsorption assembly;61. First adsorption ring;62. Second adsorption ring;63. Adsorption hole;64. Connecting pipe;7. Cutting assembly;71. Cutting roller;72. Cutting blade;8. Gluing assembly;81. Gluing roller;82. Gluing tube;9. Block;91. Gap;92. Inclined surface;93. Pushing spring. DETAILED DESCRIPTION

[0035] The following combination Figure 1-Figure 7 This application is described in further detail.

[0036] The present application embodiment discloses a cigarette packaging paper rewinding device. Figure 1 A cigarette packaging paper winding device includes a base 01 arranged on the ground and a first winding roller 02 and a second winding roller 03 arranged on the base 01. A first adjusting component 1 and a second adjusting component 2 are arranged on the base 01. The first adjusting component 1 is used to adjust the position of the first winding roller 02, and the second adjusting component 2 is used to adjust the position of the second winding roller 03. A conveying component 06 is arranged on the base 01, and the conveying component 06 transports the cut cigarette packaging paper to the first winding roller 02 or the second winding roller 03.

[0037] Reference Figure 1 , Figure 2 and Figure 3A limit block 04 is arranged on the base 01, and the limit block 04 is arranged between the first winding roller 02 and the second winding roller 03, and the axis of the first winding roller 02 and the axis of the second winding roller 03 are arranged horizontally. A mounting sleeve 05 is arranged on the first winding roller 02 and the second winding roller 03. A plurality of mounting sleeves 05 are arranged, and the plurality of mounting sleeves 05 are arranged in parallel. The number of mounting sleeves 05 is set according to the number of cigarette packaging papers cut out by the slitting machine, and a plurality of make way grooves are arranged on the mounting sleeve 05, and the plurality of make way grooves are arranged at intervals along the circumference of the mounting sleeve 05. At the same time, a fixing component 3 is respectively arranged on the first winding roller 02 and the second winding roller 03, and the fixing component 3 is used to fix the mounting sleeve 05 on the first winding roller 02 or the second winding roller 03.

[0038] Reference Figure 1 , Figure 2 and Figure 3 The fixing assembly 3 includes a plurality of fixing strips 31 slidably connected to the first winding roller 02, a rotating shaft 32 rotatably connected to the first winding roller 02, a pushing cam 33 fixed on the rotating shaft 32, and a fixing screw 34 slidably connected to the rotating shaft 32. The plurality of fixing strips 31 are evenly spaced along the circumference of the first winding roller 02. In this embodiment, three fixing strips 31 are provided on the first winding roller 02, and one end of the fixing strip 31 extends out of the first winding roller 02 for abutting against the mounting sleeve 05, and the other end is used to abut against the pushing cam 33. Three pushing cams 33 are provided, and the three pushing cams 33 correspond to the three fixing strips 31 one by one. The fixing screw 34 is threadedly connected to the first winding roller 02 and slidably connected to the rotating shaft 32. By rotating the fixing screw 34, the fixing screw 34 drives the rotating shaft 32 to rotate, and the rotating shaft 32 drives the pushing cam 33 to rotate, so that the pushing cam 33 pushes the fixing strip 31 to move, and the position of the mounting sleeve 05 is fixed by the three fixing strips 31. Since the working principle of the fixing component 3 on the second winding roller 03 is the same as that of the fixing component 3 on the first winding roller 02, in this embodiment, the working principle of the fixing component 3 on the second winding roller 03 is not described in detail.

[0039] Reference Figure 3 and Figure 4 The limiting block 04 is provided with a first limiting channel 4, a second limiting channel 41 and a third limiting channel 42. The first limiting channel 4 is horizontally arranged, the second limiting channel 41 and the third limiting channel 42 are arranged in an arc structure, and one end of the second limiting channel 41 is connected to the first limiting channel 4, and the other end is inclined in a direction away from the second limiting channel 41. One end of the third limiting channel 42 is connected to the first limiting channel 4, and the other end is inclined in a direction away from the second limiting channel 41. At this time, the second limiting channel 41 and the third limiting channel 42 are symmetrically arranged.

[0040] Reference Figure 3 and Figure 4 A control component 5 is provided on the limit block 04, and the control component 5 is used to block the connection between the first limit channel 4 and the second limit channel 41 or the connection between the first limit channel 4 and the third limit channel 42. The conveying component 06 is used to convey the cut cigarette packaging paper to the first limit channel 4, and then enter the second limit channel 41 or the third limit channel 42 from the first limit channel 4. The cut cigarette packaging paper extends out from the second limit channel 41 or the third limit channel 42 and abuts against the surface of the mounting sleeve 05.

[0041] Reference Figure 3 and Figure 4 A first positioning plate 43 and a second positioning plate 44 are provided on the limiting block 04, and a first arcuate surface is provided on the side of the first positioning plate 43 away from the second positioning plate 44, and the first arcuate surface and the surface of the mounting sleeve 05 on the first winding roller 02 form a first positioning channel 45. At this time, the cigarette packaging paper moves into the first positioning channel 45 after extending out from the second limiting channel 41, and in addition, under the action of the first positioning channel 45, the area of ​​the cigarette packaging paper that fits on the mounting sleeve 05 can be larger; the second positioning plate 44 is provided on the side away from the first positioning plate 43, and a second arcuate surface and the surface of the mounting sleeve 05 on the second winding roller 03 form a second positioning channel 46. At this time, the cigarette packaging paper moves into the second positioning channel 46 after extending out from the third limiting channel 42, and in addition, under the action of the second positioning channel 46, the area of ​​the cigarette packaging paper that fits on the mounting sleeve 05 can be larger.

[0042] Reference Figure 3 , Figure 4 , Figure 5 and Figure 6 The control component 5 includes a first blocking block 51 and a second blocking block 52 sliding on the limit block 04. The first limit block 04 and the second limit block 04 slide along the direction of conveying of the cigarette packaging paper. The first blocking block 51 is used to block the connection between the first limit channel 4 and the second limit channel 41. At this time, the cigarette packaging paper in the first limit channel 4 can only enter the third limit channel 42 from the first limit channel 4, and then abut on the mounting sleeve 05 sleeved on the second winding roller 03 under the action of the second positioning channel 46; when the second blocking block 52 is used to block the connection between the first limit channel 4 and the third limit channel 42, at this time, the cigarette packaging paper in the first limit channel 4 can only enter the second limit channel 41, and then abut on the mounting sleeve 05 sleeved on the first winding roller 02 under the action of the first positioning channel 45.

[0043] Reference Figure 3 , Figure 4 , Figure 5 and Figure 6A plurality of first limiting rods 53 are provided on the first blocking block 51, and the plurality of first limiting rods 53 are arranged at intervals. A plurality of second limiting rods 54 are provided on the second blocking block 52, and the plurality of second limiting rods 54 are also arranged at intervals. The plurality of first limiting rods 53 are fixed on the first movable plate at the same time, and the plurality of second limiting rods 54 are fixed on the second movable plate at the same time. At the same time, a pushing component is provided on the base 01, and the pushing component is used to push the first blocking block 51 and the second blocking block 52 to move in opposite directions. The pushing component is configured as a double-piston control cylinder 55, and one piston of the double-piston control cylinder 55 is fixed on the first blocking block 51, and the other piston rod is fixed on the second blocking block 52, so that the double-piston control cylinder 55 drives the first blocking block 51 and the second blocking block 52 to move in opposite directions.

[0044] Reference Figure 3 , Figure 4 and Figure 5 The first blocking block 51 is provided with a slope 92, and the second blocking block 52 is also provided with a slope 92. When the first blocking block 51 is in the limiting block 04, the second limiting channel 41 sets the inner wall of the first blocking block 51 and the slope 92 on the first blocking block 51 on the same plane. When the second blocking block 52 is in the limiting block 04, the third limiting channel 42 sets the inner wall of the second blocking block 52 and the slope 92 on the second blocking block 52 on the same plane.

[0045] Reference Figure 3 , Figure 4 and Figure 5 Since the first blocking block 51 and the second blocking block 52 are both provided with inclined surfaces 92, when the first limiting channel 4 and the second limiting channel 41 are connected or the first limiting channel 4 and the third limiting channel 42 are connected, a gap 91 will be formed between the first blocking block 51 and the second blocking block 52. In order to reduce the movement of cigarette packaging paper into the gap 91 during the movement process, blocks 9 are both provided on the first blocking block 51 and the second blocking block 52. A mounting groove for placing the block 9 is provided on one side of the first blocking block 51 close to the second blocking block 52, one block 9 is rotatably connected to the mounting groove on the first blocking block 51, and the other block 9 is rotatably connected to the mounting groove on the second blocking block 52; and a pushing spring piece 93 is provided in each of the mounting grooves, the pushing spring piece 93 is used to push the block 9 out of the mounting groove, one end of one of the pushing spring pieces 93 is fixed to the first blocking block 51, and the other end is fixed to the block 9 in the first blocking block 51, and one end of the other pushing spring piece 93 is fixed to the second blocking block 52, and the other end is fixed to the block 9 in the second blocking block 52.

[0046] Reference Figure 3 , Figure 4 and Figure 5When the first blocking block 51 blocks the first limiting channel 4 and the second limiting channel 41, the first blocking block 51 and the second blocking block 52 are staggered. At this time, under the action of the pushing spring piece 93, the block 9 in the first blocking block 51 is pushed to rotate, thereby blocking the gap 91 between the first blocking block 51 and the second blocking block 52.

[0047] Reference Figure 1 and Figure 7 , the first winding roller 02 and the second winding roller 03 are both provided with an adsorption assembly 6, which is used to adsorb and fix the cigarette packaging paper abutting against the mounting sleeve 05 on the mounting sleeve 05; the adsorption assembly 6 includes a first adsorption ring 61 sleeved on the first winding roller 02 and a second adsorption ring 62 sleeved on the second winding roller 03, and multiple first adsorption rings 61 and second adsorption rings 62 are provided, and the number of multiple first adsorption rings 61 and multiple second adsorption rings 62 is the same as that of the mounting sleeve 05, and they correspond one to one with the mounting sleeve 05. The first adsorption ring 61 and the second adsorption ring 62 are both clamped on the fixing strip 31. In this embodiment, the first adsorption ring 61 and the second adsorption ring 62 are set to elastic rubber material, so that when the fixing strip 31 moves, the first adsorption ring 61 and the second adsorption ring 62 can be pushed to undergo a certain deformation.

[0048] Reference Figure 1 and Figure 6 A plurality of adsorption holes 63 are arranged on the first adsorption ring 61 and the second adsorption ring 62. The adsorption holes 63 are evenly spaced along the circumference of the first adsorption ring 61. The adsorption holes 63 are also evenly spaced along the circumference of the second adsorption ring 62. A connecting pipe 64 is arranged on the first winding roller 02. The connecting pipe 64 is connected to the plurality of first adsorption rings 61. At the same time, a negative pressure pump is arranged on the end surface of the connecting pipe 64. The negative pressure pump is fixed on the base 01. The connecting pipe 64 is rotatably connected to the negative pressure pump. A connecting pipe 64 is arranged on the second winding roller 03. The tube 64 is connected to multiple second adsorption rings 62, and the connecting tube 64 on the second winding roller 03 is also connected to the negative pressure pump. When the cut cigarette packaging paper abuts against the first winding roller 02 or the second winding roller 03, the negative pressure pump works to make the cigarette packaging paper adsorbed on the first winding roller 02 or the second winding roller 03, and then fix the cigarette packaging paper. Then, when the first winding roller 02 or the second winding roller 03 rotates, the cigarette packaging paper can be rolled on the first winding roller 02 or the second winding roller 03 to achieve the purpose of automatic winding.

[0049] Reference Figure 1 and Figure 3A cutting assembly 7 is provided on the base 01. The cutting assembly 7 is arranged above the first limiting channel 4. The cutting assembly 7 includes a cutting roller 71 rotatably connected to the base 01, a cutting blade 72 fixed on the cutting roller 71, and a cutting motor fixed on the base 01. The output shaft of the cutting motor is fixed on the cutting roller 71, and the cutting roller 71 is driven to rotate by the rotation of the cutting motor, and the cutting blade 72 is driven to rotate by the cutting roller 71, so as to cut the cigarette packaging paper in the first limiting channel 4.

[0050] Reference Figure 3 and Figure 4 A gluing assembly 8 is provided on the base 01, and the gluing assembly 8 is used to apply glue on the surface of the cut cigarette wrapping paper, so that the end of the cut cigarette wrapping paper can be adhered to the rolled cigarette wrapping paper, and the situation of the cigarette wrapping paper spreading can be reduced when the full roll of cigarette wrapping paper is taken down; the gluing assembly 8 includes two gluing rollers 81 rotatably connected to the base 01, and the two gluing rollers 81 are respectively arranged at the upper and lower positions of the first limiting channel 4, so that the two gluing rollers 81 can apply glue to the upper surface or the lower surface of the cigarette wrapping paper in the first limiting channel 4.

[0051] Reference Figure 3 and Figure 4 A gluing channel is provided on the gluing roller 81, and the gluing channel is arranged along the length direction of the gluing roller 81. A gluing tube 82 is provided in the gluing channel, and a plurality of glue outlet holes are provided on the gluing tube 82. A motor for driving the two gluing rollers 81 to rotate respectively is provided on the base 01. The motor is connected to a controller, and the motor is controlled to rotate by the controller. When it is necessary to apply glue to the upper surface of the cigarette wrapping paper, the motor drives the upper gluing roller 81 to rotate, so that the gluing tube 82 on the gluing roller 81 corresponds to the upper surface of the cigarette wrapping paper, and then the glue in the gluing tube 82 is applied to the surface of the cigarette wrapping paper. In this embodiment, a feeding assembly is also provided on the base 01, and the feeding assembly is used to supply glue to the gluing channel. The feeding assembly can be configured as a glue supply pump, a glue barrel and a connecting hose. The glue supply pump is arranged in the glue barrel, and the glue supply pump is rotationally connected to the two gluing rollers 81 through the connecting hose, and the glue in the two glue tubes 82 can be controlled respectively.

[0052] Reference Figure 1 and Figure 3The conveying assembly 06 includes two conveying rollers 061 rotatably connected to the base 01 and a conveying motor (not shown in the figure) for driving the conveying rollers 061 to rotate. The conveyed cigarette wrapping paper is located between the two conveying rollers 061, and then the two conveying rollers 061 rotate to transport the cut cigarette wrapping paper to the first limiting channel 4. In this embodiment, the conveyed cigarette wrapping paper first passes through the conveying rollers 061, then passes through the cutting rollers 71, and finally enters the second limiting channel 41 or the third limiting channel 42.

[0053] Reference Figure 1 The first adjustment component 1 includes a first sliding block 11 slidably connected to the base 01, a first adjustment screw 12 rotatably connected to the base 01, and a first drive motor 13 fixed to the base 01. The first adjustment screw 12 is inserted into the first sliding block 11 and is threadedly connected to the first sliding block 11. A guide rod is provided on the base 01, and the first sliding block 11 is slidably connected to the guide rod. In addition, an adjustment motor is provided on the first sliding block 11, and the adjustment motor is used to drive the first winding roller 02 to rotate. The second adjustment component 2 includes a second sliding block 21 slidably connected to the base 01, a second adjustment screw 22 rotatably connected to the base 01, and a second drive motor 23 fixed to the base 01. The second adjustment screw 22 is inserted into the second sliding block 21 and is threadedly connected to the second sliding block 21. At the same time, a guide rod is provided on the base 01, and the second sliding block 21 is slidably connected to the guide rod. In addition, an adjustment motor is provided on the second sliding block 21, and the adjustment motor is used to drive the second winding roller 03 to rotate.

[0054] Reference Figure 1 When the first winding roller 02 is winding, as the number of cigarette wrapping paper circles on the first winding roller 02 increases, in order to reduce the interference of the limit block 04, the first drive motor 13 drives the first adjustment screw 12 to rotate, and at this time drives the first winding roller 02 to move away from the positioning block, and then the width of the first positioning channel 45 increases. The working principle of the second winding roller 03 is the same as that of the first winding roller 02 when winding, so the specific working principle of the second adjustment component 2 will not be described in detail.

[0055] The implementation principle of a cigarette packaging paper winding device in the embodiment of the present application is as follows: when winding the cut cigarette packaging paper, first, by pushing the second blocking block 52, the second blocking block 52 moves to between the first limiting channel 4 and the third limiting channel 42, and the connection between the first limiting channel 4 and the third limiting channel 42 is blocked, and then under the action of pushing the spring piece 93, the block 9 on the second blocking block 52 abuts against the first blocking block 51. At this time, the conveying component 06 transports the cut cigarette packaging paper into the first limiting channel 4, and then enters the second limiting channel 41 through the first limiting channel 4. Finally, under the action of the first positioning channel 45, the cigarette packaging paper abuts against the mounting sleeve 05. At this time, the adsorption component 6 works to adsorb the cigarette packaging paper abutting against the mounting sleeve 05 on the mounting sleeve 05. At this time, the mounting sleeve 05 is driven to rotate by rotating the first winding roller 02, so that the cigarette packaging paper is wound around the mounting sleeve 05 on the first winding roller 02.

[0056] When the cigarette wrapping paper on the first winding roller 02 is fully rolled, the cigarette wrapping paper is directly cut by rotating the cutting blade 72, and at the same time, the gluing assembly 8 supplies glue to the gluing roller 81 located above, and the glue liquid is smeared on the surface of the cut cigarette wrapping paper through the gluing channel. At this time, after the winding is completed, the end of the cigarette wrapping paper will be adhered to the cigarette wrapping paper on the mounting sleeve 05, and at the same time, the first blocking block 51 and the second blocking block 52 are moved. At this time, the first blocking block 51 moves to between the first limiting channel 4 and the second limiting channel 41, The connection between the limiting channel 4 and the second limiting channel 41 is blocked. At this time, the cigarette wrapping paper in the first limiting channel 4 will move to the third limiting channel 42, and then enter the second positioning channel 46 through the third limiting channel 42. Finally, the cigarette wrapping paper is fixed by the adsorption component 6, so that the cigarette wrapping paper is wound on the mounting sleeve 05 on the second winding roller 03. At the same time, the fully rolled cigarette wrapping paper on the first winding roller 02 can be removed, thereby achieving the purpose of unloading and winding at the same time, thereby improving the winding efficiency of the entire cigarette wrapping paper.

[0057] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A cigarette packaging paper winding device, comprising a base and a conveying assembly arranged on the base, characterized in that: A first winding roller and a second winding roller for winding cigarette packaging paper are arranged on the base, a limiting block is arranged on the base, a first limiting channel and a second limiting channel connected with the first limiting channel and a third limiting channel connected with the first limiting channel are arranged on the limiting block, and the conveying component is used to convey the cut cigarette packaging paper to the first winding roller through the first limiting channel and the second limiting channel or to the second winding roller through the first limiting channel and the third limiting channel; The base is provided with a first adjustment component for adjusting the position of the first winding roller and a second adjustment component for adjusting the position of the second winding roller, and the first winding roller and the second winding roller are both provided with an adsorption component for adsorbing and fixing the cigarette packaging paper abutting against their own surfaces; the limit block is provided with a control component for blocking the connection between the first limiting channel and the second limiting channel or the connection between the first limiting channel and the third limiting channel; the adsorption component includes a first adsorption ring sleeved on the first winding roller and a second adsorption ring sleeved on the second winding roller, and a negative pressure pump arranged on the base, and the first adsorption ring and the second adsorption ring are both provided with a plurality of adsorption holes, and the first adsorption ring and the second adsorption ring are respectively provided with a plurality of adsorption holes. Both adsorption rings are provided with air pipes for connecting to the negative pressure pump; the control component includes a first blocking block and a second blocking block slidably connected to the limit block, the first blocking block is used to block the connection between the first limit channel and the second limit channel, the second blocking block is used to block the connection between the first limit channel and the third limit channel, and a pushing component is provided on the base, the pushing component is used to push the first blocking block and the second blocking block to move in opposite directions; the first winding roller is provided with an installation sleeve for winding cigarette packaging paper and a fixing component for fixing the position of the installation sleeve, the second winding roller is also provided with an installation sleeve and a fixing component, and the installation sleeve is provided with a plurality of makeshift grooves for facilitating the passage of gas.

2. A cigarette packaging paper winding device according to claim 1, characterized in that: A gap is set between the first blocking block and the second blocking block, and a stopper is rotatably connected to one side of the first blocking block close to the second blocking block, and the stopper is used to block the gap between the first blocking block and the second blocking block. A pushing spring piece is set on the first blocking block, and the pushing spring piece is used to push the stopper to rotate and make the stopper abut against the second blocking block. The gap between the first blocking block and the second blocking block is blocked by the rotated stopper, and a stopper is also rotatably connected to one side of the second blocking block close to the first blocking block.

3. A cigarette packaging paper winding device according to claim 2, characterized in that: The first adjusting component includes a first sliding block slidably connected to the base, a first adjusting screw rotatably connected to the base, and a first driving motor fixed to the base, the first adjusting screw is passed through the first sliding block and is threadedly connected to the first sliding block; the second adjusting component includes a second sliding block slidably connected to the base, a second adjusting screw rotatably connected to the base, and a second driving motor fixed to the base, the second adjusting screw is passed through the second sliding block and is threadedly connected to the second sliding block.

4. A cigarette wrapping paper winding device according to claim 3, characterized in that: A gluing assembly for gluing the surface of the cut cigarette packaging paper is arranged on the base; the gluing assembly includes two gluing rollers rotatably connected to the base, both of which are provided with gluing tubes, and the gluing tubes are provided with glue outlet holes for gluing the surface of the cigarette packaging paper, and a feeding assembly for feeding the gluing tubes is arranged on the base.

5. A cigarette wrapping paper winding device according to claim 4, characterized in that: The fixing assembly includes a plurality of fixing strips slidably connected to the first winding roller, a rotating shaft rotatably connected to the first winding roller, a pushing cam fixed to the rotating shaft, and a fixing screw slidably connected to the rotating shaft, one end of the fixing strip abuts against the pushing cam, the fixing screw is threadedly connected to the first winding roller, and is slidably connected to the thread of the first winding roller.

6. A cigarette wrapping paper winding device according to claim 5, characterized in that: A first positioning plate and a second positioning plate are arranged on the limit block. A first arcuate surface is arranged on the side of the first positioning plate close to the first winding roller, and the first arcuate surface and the surface of the mounting sleeve form a first positioning channel; a second arcuate surface is arranged on the side of the second positioning plate close to the first winding roller, and the second arcuate surface and the surface of the mounting sleeve form a second positioning channel.

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