A rewinder for producing a base paper for a tipping paper for a cigarette and a method of using the same

Abstract

The present application belongs to the technical field of rewinding machine, especially relates to a rewinding machine for producing tipping paper base paper for cigarettes, which comprises a feeding roll for placing tipping paper and comprises two support plates which are arranged on the ground at intervals, a feeding roll positioning device with a fixed end arranged on one of the support plates and a clamping end positioning end arranged between the two support plates, an automatic positioning and cutting device with a fixed end arranged between the two support plates and an output end movable between the two support plates, a winding device arranged between the two support plates and on the side of the automatic positioning and cutting device away from the feeding roll positioning device, and a first guide roller arranged between the two support plates and below the feeding roll positioning device and the winding device. The rewinding machine has the advantages of automatic positioning of the width of tipping paper to be cut and convenient roller replacement.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of rewinding machine, in particular to a rewinding machine for producing cigarette tipping paper base paper and a using method thereof. BACKGROUND

[0002] Cigarette tipping paper is a special paper for rolling cigarette and filter (commonly known as water pine paper), which is an important material for producing cigarettes and connects cigarette filter and cigarette together. In order to meet the requirements of cigarette identification and rich color, the tipping paper usually needs to be printed and treated after printing to become the final tipping paper product. The cigarette tipping paper rewinding machine is a machine that cuts the tipping paper according to the required size and then rewinds it.

[0003] In the prior art, the cutting mechanism of most rewinding machines is fixed or manually adjusted in width. The fixed type can only cut tipping paper of the same width, and manual adjustment of the cutting width is prone to errors and brings inconvenience to the operator. SUMMARY

[0004] In view of the deficiencies in the prior art, the present application aims to provide a rewinding machine for producing cigarette tipping paper base paper and a using method thereof to solve the above problems.

[0005] Therefore, the present application provides a rewinding machine for producing cigarette tipping paper base paper, which comprises a feed roll for placing tipping paper, comprising:

[0006] Two support plates are arranged on the ground at intervals;

[0007] A feed roll positioning device is fixed to one of the support plates, and the clamping end positioning end is located between the two support plates;

[0008] An automatic positioning cutting device is fixed between the two support plates, and the output end is movable between the two support plates;

[0009] A winding device is arranged between the two support plates and located on the side away from the feed roll positioning device of the automatic positioning cutting device;

[0010] A first guide roller is arranged between the two support plates, and the first guide roller is arranged below the feed roll positioning device and the winding device;

[0011] The feed roll positioning device is used to limit the position of the feed roll, so that the automatic positioning cutting device can accurately cut the required width of the tipping paper by moving left and right.

[0012] By adopting the technical scheme, firstly, the material roll is installed on the positioning device, then the tipping paper on the material roll is taken out and passes through the first guide roller below, and then is connected to the winding device, the width value of the tipping paper required is input to the automatic positioning cutting device, the automatic positioning cutting device automatically moves to the position required to be cut, finally, the material roll positioning device is started to put out the tipping paper, and then the automatic positioning cutting device cuts the tipping paper, the cut tipping paper is collected by the winding device through the first guide roller, the automatic positioning cutting device automatically measures the position required to be cut, the problem that the cutting device needs to be manually moved to determine the cutting point is solved, and the position error caused by manual operation is prevented.

[0013] In the technical scheme, the material roll positioning device further comprises:

[0014] The rotating motor is arranged on the side of one of the support plates away from the other support plate;

[0015] The rotating shaft has one end between the two support plates and the other end penetrating the support plates and connected with the output end of the rotating motor;

[0016] The limiting ring is arranged on the outer wall of the rotating shaft;

[0017] The external thread is arranged on the outer wall of the end of the rotating shaft away from the rotating motor;

[0018] The threaded fixing ring is threadedly connected with the external thread;

[0019] The material roll is abutted against the limiting ring through the threaded fixing ring.

[0020] In the technical scheme, the side end of the material roll is abutted against the limiting ring, the width of the starting point of the tipping paper on the material roll is calculated, the automatic positioning cutting device can be accurately cut when it moves to the width corresponding to the starting point, the material roll is fixed through the cooperation of the external thread and the threaded fixing ring, and the rotating motor drives the rotating shaft to rotate, thereby driving the material roll to rotate.

[0021] In the technical scheme, the automatic positioning cutting device further comprises:

[0022] The two driving plates are respectively attached to the sides of the two support plates away from each other;

[0023] The four support blocks are respectively arranged on the two sides of the sides of the two driving plates away from the support plates;

[0024] The four lifting cylinders have fixed ends arranged on the ground and output ends respectively connected with the support blocks;

[0025] The driving shafts are respectively penetrated through the two support plates and are rotationally connected to the opposite sides of the two driving plates.

[0026] The driving motor is fixedly installed on the side of one of the driving plates away from the other driving plate, and the output end is connected to the driving shaft.

[0027] The cutting mechanism is arranged on the driving shaft and between the two support plates.

[0028] The left-right moving mechanism has a fixed end arranged on one of the driving plates and an output end respectively penetrating through the driving plate, the corresponding support plate and being connected to the cutting mechanism.

[0029] The collecting frame is arranged on the ground below the cutting mechanism.

[0030] The left-right moving mechanism is used to move the cutting mechanism to the place where cutting is needed, the two support plates are provided with sliding holes for the driving shaft to move up and down, and the support plates are provided with through holes for the output end of the left-right moving mechanism to move.

[0031] In the technical solution, the cutting mechanism can be raised when subsequent cutting is needed, which can prevent the tipping of the tipping paper on the cutting mechanism that has not been started, thereby preventing the tipping of the tipping paper. The driving motor can drive the driving shaft to rotate, thereby driving the cutting mechanism to rotate, so that the cutting mechanism can cut the tipping paper. The left-right moving mechanism can drive the cutting mechanism to move, so that the desired cutting width can be achieved. The collecting frame can collect the excess tipping paper.

[0032] In the above technical solution, the cutting mechanism further comprises:

[0033] The rotating pipe is rotationally connected to the outer side wall of the driving shaft.

[0034] The cutting blade is fixedly connected to the outer side wall of the middle part of the rotating pipe.

[0035] The driving pipe is sleeved on the outer side of the driving shaft and has one end connected to the end wall of the rotating pipe.

[0036] The driving block has one end connected to the outer side wall of the driving shaft and the other end penetrating through the driving pipe.

[0037] The outer side wall of the driving pipe is provided with a limiting hole for the left-right movement of the driving block, and the left-right moving mechanism is used to drive the rotating pipe to move left and right.

[0038] The driving block is arranged, the driving pipe is driven to rotate, the rotating pipe is driven to rotate by the driving pipe, and finally the cutting blade is rotated and cut.

[0039] In the above technical solution, the left-right moving mechanism further comprises:

[0040] Two moving plates, one end of each moving plate is rotatably connected to the outer side wall at both ends of the rotating pipe, and the other end of each moving plate extends away from the rotating pipe;

[0041] A second guide roller is rotatably connected between the two moving plates and has a gap with the driving pipe;

[0042] A stepping motor is installed on one side of one of the moving plates away from the support plate;

[0043] An eccentric wheel is arranged on the output end of the stepping motor;

[0044] A connecting plate is installed on the moving plate close to the stepping motor;

[0045] And a rotating rod, one end of which is rotatably connected to the eccentric wheel, and the other end of which passes through the through hole and is rotatably connected to the connecting plate;

[0046] The support plate is provided with a controller electrically connected to the stepping motor, when the stepping motor rotates, the rotating rod drives the connecting plate to move horizontally left or right, so that the moving plate drives the rotating pipe to move horizontally left or right.

[0047] In the technical solution, the operator can input the corresponding width to send corresponding instructions to the stepping motor through the controller, and the stepping motor can be rotated by a specific angle, the connecting plate is moved by a specific distance by the eccentric wheel after being rotated by a specific angle, the moving plate moves the rotating pipe by a specific distance, and finally the cutting position is controlled. The rotating pipe moves more stably through the arrangement of the two moving plates and the second guide roller. When cutting is needed, the second guide roller first contacts the tipping paper after the whole body rises, and the included angle between the second guide roller and the ground formed by the tipping paper gradually decreases when continuously rising, and the tipping paper is slightly taut. At this time, the cutting blade slowly contacts the tipping paper for cutting, the tipping paper shaking rate during cutting is reduced, the cutting effect is better, and the cutting blade does not resist the tipping paper during cutting, so that the tipping paper is cut more smoothly, and the tipping paper is not offset during cutting due to the thickness of the cutting blade. The displacement angle of the connecting plate can be calculated by the rotation angle of the above-mentioned stepping motor, so that the operator only needs to input the width to control the rotation angle of the stepping motor.

[0048] In the above technical solution, the winding device further comprises:

[0049] The driving leather roller is arranged between the two support plates and the connecting ends of the two ends of the driving leather roller penetrate the two side support plates;

[0050] The two rotating rings are movably sleeved on the two connecting ends of the driving leather roller at one end and penetrate the corresponding support plates at the other end;

[0051] The two belt driving structures are installed on the sides of the two support plates away from each other and the output ends are connected to the corresponding rotating rings;

[0052] The cutting mechanism is arranged on the two rotating rings;

[0053] The two roll changing mechanisms are arranged on the two rotating rings;

[0054] The roll placing structure is arranged between the two support plates and on the side away from the material roll positioning device of the driving leather roller;

[0055] The support plate is provided with a motor driving structure for driving the rotation of the driving leather roller, the roll placing structure is provided with a winding roller for collecting the tipping paper, the driving leather roller is used to drive the rotation of the winding roller to collect the tipping paper, the cutting mechanism is used to cut the tipping paper after the winding roller collects the tipping paper of the required length, and the roll changing mechanism is used to connect the new winding roller with the tipping paper and place the connected winding roller on the roll placing structure.

[0056] In the technical solution, the tipping paper passes above the driving leather roller and is connected to the winding roller on the roll placing structure, when the driving leather roller rotates, the winding roller rotates to collect the tipping paper, when the tipping paper on the winding roller is collected to the corresponding length, the rotating ring is driven to rotate by the belt driving structure, the rotating ring drives the cutting mechanism to rotate when the tipping paper needs to be cut, the structure driving the tipping paper is first stopped, then the cutting mechanism drives the tipping paper to move out of the top end of the driving leather roller, the new winding roller is placed in the roll changing mechanism when the new winding roller is placed in the roll changing mechanism, the tipping paper above the driving leather roller is pressed on the top end of the driving leather roller by the new winding roller, and the cutting mechanism cuts the tipping paper at the same time, then the driving leather roller is started, the driving leather roller drives the winding roller to rotate to collect the tipping paper, and finally the roll changing mechanism moves the winding roller into the roll placing structure to stably collect the winding roller, the winding roller can be adjusted according to the characteristics of the tipping paper, when the tipping paper is difficult to connect, the outermost part can be collected by applying sticky glue on the winding roller.

[0057] In the above technical solution, further, the cutting mechanism comprises:

[0058] Two mounting plates are arranged on the outer side wall of the rotating ring and between the two support plates;

[0059] A driving roller is rotatably connected between the two mounting plates;

[0060] And a cutting structure is connected to the two mounting plates at both ends;

[0061] When the rotating ring rotates, the mounting plates and the driving roller are driven to rotate, at which time the driving roller drives the tipping paper to leave the surface of the driving leather roller, so that the cutting structure cuts the tipping paper.

[0062] In the technical solution, the mounting plates are arranged to drive the driving roller to rotate, so that the driving roller can drive the tipping paper, making it easier for the cutting structure to cut the tipping paper, and allowing the new winding roller to better re-collect the tipping paper.

[0063] In the above technical solution, further, the winding roller changing mechanism comprises:

[0064] A mounting block is connected to the outer side wall of the rotating ring;

[0065] A fixed rod is arranged on one side wall of the mounting block;

[0066] An L-shaped driving rod is rotatably connected to the side wall of the mounting block away from the fixed rod at a right angle, and a rotary spring is arranged at the rotating connection between the L-shaped driving rod and the mounting block;

[0067] Two guide rings are arranged on the support plate at intervals, and the central axes of the two guide rings are the same as the axial axis of the rotating ring;

[0068] And a limiting column is connected to the short end of the L-shaped driving rod at one end and slides between the two guide rings at the other end;

[0069] Wherein, the two guide rings are provided with a gap for the movement of the limiting column, and the long end of the L-shaped driving rod is parallel to the fixed rod without external force.

[0070] In the technical solution, the installation block is arranged to drive the fixed rod and the L-shaped driving rod to rotate, so that the new winding roller can be driven to rotate when it is between the two, the two guide rings are arranged to limit the position of the L-shaped driving rod when it is between the two guide rings, the gap of the guide ring is arranged to allow the position of the L-shaped driving rod to be unrestricted, so that the L-shaped driving rod can rotate freely, and when the new winding roller is placed on the winding roller structure, the position of the limiting column is just moved to the gap, and when the installation block continues to rotate, the L-shaped rod is driven to rotate by the winding roller, and when it rotates to a certain position, the L-shaped rod can pass through the winding roller and return to the parallel position with the fixed rod by the return spring, so as to continue to enter between the two guide rings.

[0071] In the above technical solution, the winding roller structure further comprises:

[0072] Two roller plates are rotatably connected to opposite sides of the two support plates, and the top end of the roller plate is provided with a first clamping groove for clamping the winding roller;

[0073] Two first driving motors are fixedly arranged on the sides of the two support plates away from each other, and the output ends are connected to the two roller plates through the support plates;

[0074] Two roller plates are rotatably connected to opposite sides of the two support plates, and the top end of the roller plate is provided with a second clamping groove for clamping the winding roller;

[0075] Two second driving motors are fixedly arranged on the sides of the two support plates away from each other, and the output ends are connected to the two roller plates through the support plates;

[0076] The first driving motor is used to rotate the roller plate, and the first driving motor is also used to transport the winding roller on the roller plate to the roller plate.

[0077] In the technical solution, the first clamping groove is arranged to allow the winding roller to be placed, when the number of layers of the winding roller on the winding roller increases, the first driving motor drives the roller plate to rotate slowly, so that the pressure between the winding roller and the driving leather roller is reduced, when the winding roller on the roller plate is full, the first driving motor drives the roller plate to rotate towards the roller plate, so that the second driving motor rotates to make the roller plate rotate towards the roller plate, and the winding roller is moved to the second clamping groove by the rotation of the roller plate and the roller plate, so as to achieve the effect of discharging the winding roller.

[0078] In the above technical solution, the method further comprises the following steps:

[0079] S1: First, install the material roll on the positioning device;

[0080] S2: the tipping paper on the roll is taken out through the first guide roller below, and then connected to the winding device;

[0081] S3: the value of the width of the tipping paper to be cut is input into the automatic positioning cutting device, and the automatic positioning cutting device moves to the position to be cut;

[0082] S4: finally, the roll positioning device is started to output the tipping paper, and then the automatic positioning cutting device cuts the tipping paper, and the cut tipping paper is collected by the winding device through the first guide roller.

[0083] In the technical solution, through the setting of S1, the roll can be positioned, and the tipping paper can be output, through the setting of S2, the tipping paper can be transported more stably, through the setting of S3, the desired width of the tipping paper can be cut, and through the setting of S4, the cut tipping paper can be collected. BRIEF DESCRIPTION OF DRAWINGS

[0084] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the embodiments or the prior art description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0085] Figure 1 for the overall structure of the specific embodiment of the present application Figure 1 ;

[0086] Figure 2 for the overall structure of the specific embodiment of the present application Figure 2 ;

[0087] Figure 3 for the overall structure of the specific embodiment of the present application Figure 3 ;

[0088] Figure 4 for the specific embodiment of the present application Figure 1 enlarged view of A;

[0089] Figure 5 for the specific embodiment of the present application Figure 1 enlarged view of B;

[0090] Figure 6 for the specific embodiment of the present application Figure 3 enlarged view of C.

[0091] Label: 1, support plate; 2, first guide roller; 3, feeding roll; 4, rotating motor; 5, rotating shaft; 6, limiting ring; 7, external thread; 8, threaded fixing ring; 9, driving plate; 10, support block; 11, lifting cylinder; 12, driving shaft; 13, driving motor; 14, collecting frame; 15, sliding hole; 16, through hole; 17, rotating pipe; 18, cutting blade; 19, driving pipe; 20, driving block; 21, limiting hole; 22, moving plate; 23, second guide roller; 24, stepping motor; 25, eccentric wheel; 26, connecting plate; 27, rotating rod; 28, controller; 29, driving leather roller; 30, rotating ring; 31, belt driving structure; 32, motor driving structure; 33, mounting plate; 34, driving roller; 35, cutting structure; 36, mounting block; 37, fixing rod; 38, L-shaped driving rod; 39, guide ring; 40, limiting column; 41, roller placing plate; 42, first clamping groove; 43, first driving motor; 44, roller unloading plate; 45, second clamping groove; 46, second driving motor; 47, winding roller. DETAILED DESCRIPTION

[0092] The technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art belong to the scope of protection of the present application.

[0093] In the description of the present application, it should be noted that the terms used herein are only intended to describe the specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For the convenience of description, the sizes of the various parts shown in the drawings are not drawn in accordance with the actual proportional relationship. The techniques, methods and devices known to those skilled in the art can not be discussed in detail, but should be considered as part of the authorized description. In all examples shown and discussed herein, any specific value should be interpreted as merely exemplary, and not as a limitation. Therefore, other examples of exemplary embodiments can have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0094] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second", etc. are generally a class, not limited to the number of objects, for example, the first object can be one or more. In addition, "and / or" in the specification and claims indicates at least one of the connected objects, and the character " / ", generally indicates that the front and rear associated objects are "or" relationship.

[0095] It should be noted that in the description of the present application, the orientation or position relationship indicated by the orientation terms such as "front, rear, upper, lower, left, right", "transverse, vertical, perpendicular, horizontal" and "top, bottom" and the like is generally based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, without the opposite indication, these orientation terms do not indicate and imply that the indicated device or element must have a specific orientation or be constructed and operated in a specific orientation, therefore it cannot be understood as a limitation on the scope of protection of the present application; The orientation terms "inner" and "outer" refer to the inner and outer of the contour of each component itself.

[0096] It should be noted that in the present application, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or includes elements inherent to such process, method, article or device. Without more limitation, the element defined by the sentence "including a…" does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, but can also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method can be performed in an order different from that described, and various steps can also be added, omitted or combined. In addition, the features described with reference to certain examples can be combined in other examples.

[0097] Embodiment 1:

[0098] The present embodiment provides a rewinding machine for producing base paper of tipping paper for cigarettes, comprising a stock roll 3 for placing tipping paper, comprising:

[0099] Two supporting plates 1 are arranged on the ground in a spaced manner;

[0100] The discharge roll 3 positioning device is fixed on one of the support plates 1, and the clamping end is positioned between the two support plates 1.

[0101] The automatic positioning cutting device is fixed between the two support plates 1, and the output end is movable between the two support plates 1.

[0102] The winding device is arranged between the two support plates 1 and on the side of the automatic positioning cutting device away from the discharge roll 3 top device.

[0103] The first guide roller 2 is arranged between the two support plates 1, and the first guide roller 2 is arranged below the discharge roll 3 positioning device and the winding device.

[0104] The discharge roll 3 positioning device is used to limit the position of the discharge roll 3, so that the automatic positioning cutting device accurately cuts the required width of the tipping paper by moving left and right.

[0105] First, the discharge roll 3 is installed on the positioning device, then the tipping paper on the discharge roll 3 is taken out through the first guide roller 2 below, then connected to the winding device, and then the required width of the tipping paper is input into the automatic positioning cutting device. The automatic positioning cutting device automatically moves to the required cutting position, and then the discharge roll 3 positioning device is started to discharge the tipping paper, and then the automatic positioning cutting device cuts the tipping paper. The cut tipping paper is collected by the winding device through the first guide roller 2. The automatic positioning cutting device automatically measures the required cutting position, solves the problem of manually moving the cutting device to determine the cutting point, and prevents the position error caused by manual operation.

[0106] Embodiment 2:

[0107] In this embodiment, in addition to the structural features of the preceding embodiments, the discharge roll 3 positioning device further comprises:

[0108] The rotating motor 4 is arranged on the side of one of the support plates 1 away from the other support plate 1.

[0109] The rotating shaft 5 is located between the two support plates 1 at one end, and the other end penetrates the support plate 1 and is connected to the output end of the rotating motor 4.

[0110] The limiting ring 6 is arranged on the outer wall of the rotating shaft 5.

[0111] The external thread 7 is arranged on the outer wall of the end of the rotating shaft 5 away from the rotating motor 4.

[0112] The threaded fixing ring 8 is threadedly connected to the external thread 7.

[0113] The unloading coil 3 abuts against the limiting ring 6 via a threaded fixing ring 8;

[0114] By setting the limiting ring 6, one side of the take-up roll can abut against the limiting ring 6, and the calculated width of the paper loading start point on the take-up roll can be obtained. This allows the automatic positioning and cutting device to move to the width corresponding to the start point for accurate cutting. Through the cooperation of the external thread 7 and the threaded fixing ring 8, the take-up roll can be fixed. By setting the rotating motor 4, the rotating shaft 5 can be driven to rotate, thereby driving the take-up roll to rotate.

[0115] Example 3:

[0116] In this embodiment, in addition to the structural features of the aforementioned embodiments, the further automatic positioning and cutting device includes:

[0117] Two drive plates 9 are respectively attached to the opposite sides of the two support plates 1;

[0118] Four support blocks 10 are respectively set on both sides of the two driving plates 9 on the side away from the support plate 1;

[0119] Four lifting cylinders 11, with their fixed ends all set on the ground, and their output ends connected to the support blocks 10 respectively;

[0120] The drive shaft 12 passes through two support plates 1 at both ends and is rotatably connected to the opposite sides of two drive plates 9;

[0121] The drive motor 13 has its fixed end mounted on one of the drive plates 9 on the side opposite to the other drive plate 9, and its output end connected to the drive shaft 12.

[0122] The cutting mechanism is mounted on the drive shaft 12 and between the two support plates 1;

[0123] The left and right moving mechanism has a fixed end set on one of the driving plates 9, and the output end passes through the driving plate 9, the corresponding support plate 1 and is connected to the cutting mechanism.

[0124] And a collection box 14, which is set on the ground below the cutting mechanism;

[0125] The left and right moving mechanism is used to move the cutting mechanism to the place where it needs to be cut. The two support plates 1 are provided with sliding holes 15 for the drive shaft 12 to move up and down. The support plates 1 are provided with through holes 16 for the output end of the left and right moving mechanism to move.

[0126] By the setting of the lifting cylinder 11, the cutting mechanism can be lifted when subsequent cutting is needed, which can prevent the tipping paper from interfering with the unstarted cutting mechanism at the beginning, thereby preventing the tipping paper from deviating. By the setting of the driving motor 13, the driving shaft 12 can be driven to rotate, so that the driving shaft 12 drives the cutting mechanism to rotate, and finally the cutting mechanism cuts the tipping paper. By the setting of the left and right moving mechanism, the cutting mechanism can be moved to the desired width. By the setting of the collection frame 14, the excess tipping paper can be collected.

[0127] Embodiment 4:

[0128] In this embodiment, in addition to the structural features of the preceding embodiments, the cutting mechanism further comprises:

[0129] The rotating tube 17 is rotatably connected to the outer side wall of the driving shaft 12;

[0130] The cutting blade 18 is fixedly connected to the outer side wall of the middle part of the rotating tube 17;

[0131] The driving tube 19 is sleeved on the outer side of the driving shaft 12 and connected to the end wall of the rotating tube 17 at one end;

[0132] And the driving block 20 is connected to the outer side wall of the driving shaft 12 at one end and penetrates the driving tube 19 at the other end;

[0133] The outer side wall of the driving tube 19 is provided with a limiting hole 21 for the left and right movement of the driving block 20, and the left and right moving mechanism is used to drive the rotating tube 17 to move left and right;

[0134] By the setting of the driving block 20, the driving tube 19 can be driven to rotate, so that the driving tube 19 drives the rotating tube 17 to rotate, and finally the cutting blade 18 rotates to cut. Through the cooperation of the limiting hole 21 and the driving block 20, the rotating tube 17 can be adjusted left and right.

[0135] Embodiment 5:

[0136] In this embodiment, in addition to the structural features of the preceding embodiments, the left and right moving mechanism further comprises:

[0137] Two moving plates 22 are rotatably connected to the outer side walls of the two ends of the rotating tube 17 at one end and extend away from the rotating tube 17 at the other end;

[0138] The second guide roller 23 is rotatably connected between the two moving plates 22 and has a gap with the driving tube 19;

[0139] The stepping motor 24 is installed on the side of one of the driving plates 9 away from the support plate 1;

[0140] eccentric wheel 25, arranged on the output end of the stepper motor 24;

[0141] connecting plate 26, mounted on the moving plate 22 close to the stepper motor 24;

[0142] and rotating rod 27, one end of which is rotatably connected to the eccentric wheel 25, and the other end of which passes through the through hole 16 and is rotatably connected to the connecting plate 26;

[0143] Among them, the support plate 1 is provided with a controller 28 electrically connected with the stepper motor 24, when the stepper motor 24 rotates, the rotating rod 27 drives the connecting plate 26 to move horizontally left or right, so as to achieve that the moving plate 22 drives the rotating pipe 17 to move horizontally left or right;

[0144] Through the setting of the controller 28, the operator can input the corresponding width to send corresponding instructions to the stepper motor 24, through the setting of the stepper motor 24, the specific rotation angle can be achieved, when the eccentric wheel 25 is rotated by a specific angle, the rotating rod 27 pulls the connecting plate 26 to move a specific distance, so that the moving plate 22 moves the rotating pipe 17 by a specific distance, finally realizing the control of the cutting position, through the setting of the two moving plates 22 and the second guide roller 23, the rotating pipe 17 can move more stably, through the setting of the second guide roller 23, when cutting is needed, the second guide roller 23 first touches the tipping paper after the whole rises, when continuously rising, the included angle between the second guide roller 23 and the ground formed by the material winding roll slowly becomes smaller, and the tipping paper is slightly taut, so that the cutting blade 18 slowly contacts the tipping paper to cut, the shaking rate of the cut tipping paper is reduced, the cutting effect is better, and the whole cutting blade 18 does not resist the tipping paper to cut, so that the tipping paper is cut more smoothly, and the tipping paper cutting is not deviated due to the thickness of the cutting blade 18. The displacement angle of the connecting plate 26 through the rotation angle of the stepper motor 24 can be calculated, so that the operator only needs to input the width to control the rotation angle of the stepper motor 24.

[0145] Embodiment 6:

[0146] In this embodiment, in addition to the structural features of the foregoing embodiments, the winding device further comprises:

[0147] Driving leather roller 29 is arranged between the two support plates 1, and the connecting ends of the driving leather roller 29 at both ends penetrate the two side support plates 1;

[0148] Two rotating rings 30, one end of which is movably sleeved on the two connecting ends of the driving leather roller 29, and the other end of which penetrates the corresponding support plate 1;

[0149] Two belt driving structures 31 are respectively installed on the sides of the two support plates 1 away from each other, and the output ends are respectively connected to the corresponding rotating rings 30;

[0150] Two cutting mechanisms are respectively arranged on the two rotating rings 30;

[0151] Two roll changing mechanisms are respectively arranged on the two rotating rings 30;

[0152] And a roll placing mechanism is arranged between the two support plates 1 and located on the side away from the positioning device of the material roll 3 of the driving belt roller 29;

[0153] Among them, the support plate 1 is provided with a motor driving structure 32 for driving the driving belt roller 29 to rotate, the roll placing mechanism is provided with a winding roller 47 for collecting the tipping paper, the driving belt roller 29 is used to drive the winding roller 47 to rotate so that the winding roller 47 collects the tipping paper, the cutting mechanism is used to cut the tipping paper after the winding roller 47 collects the tipping paper to the required length, and the roll changing mechanism is used to connect the new winding roller 47 with the tipping paper and place the connected winding roller 47 on the roll placing mechanism;

[0154] First, the tipping paper passes above the driving belt roller 29 and is connected to the winding roller 47 on the roll placing mechanism, when the driving belt roller 29 rotates, the winding roller 47 rotates to collect the tipping paper, when the tipping paper on the winding roller 47 collects to the corresponding length, and the rotating ring 30 drives the cutting mechanism to rotate by driving the rotating ring 30 to rotate by the belt driving structure 31, when the tipping paper needs to be cut, first stop the structure driving the tipping paper, then the cutting mechanism drives the tipping paper to move out of the top end of the driving belt roller 29, at this time, the roll changing mechanism is located above the driving belt roller 29, the new winding roller 47 is placed in the roll changing mechanism, when the new winding roller 47 is placed in the roll changing mechanism, the tipping paper above the driving belt roller 29 is pressed on the top end of the driving belt roller 29 by the new winding roller 47, and at the same time, the cutting mechanism cuts the tipping paper, then the driving belt roller 29 is started, the driving belt roller 29 drives the winding roller 47 to rotate to collect the tipping paper, finally, the roll changing mechanism moves the winding roller 47 into the roll placing mechanism to stably collect, the winding roller 47 can be adjusted according to the characteristics of the tipping paper, when the tipping paper is difficult to connect, the outermost part can be collected by applying sticky glue on the winding roller 47.

[0155] Embodiment 7:

[0156] In this embodiment, in addition to the structural features of the foregoing embodiments, the cutting mechanism further comprises:

[0157] Two mounting plates 33 are respectively arranged on the outer side walls of the rotating rings 30 and located between the two support plates 1.

[0158] A driving roller 34 is rotatably connected between the two mounting plates 33;

[0159] and a cutting structure 35 is connected to the two mounting plates 33 respectively at two ends;

[0160] When the rotating ring 30 rotates, the mounting plates 33 and the driving roller 34 are driven to rotate, and at this time, the driving roller 34 drives the tipping paper to leave the surface of the driving leather roller 29, so that the cutting structure 35 cuts the tipping paper;

[0161] By arranging the mounting plates 33, the driving roller 34 can be driven to rotate, so that the driving roller 34 can drive the tipping paper, which is more convenient for the cutting structure 35 to cut the tipping paper, and can also make the new winding roller 47 better to re-collect the tipping paper.

[0162] Embodiment 8:

[0163] In this embodiment, in addition to the structural features of the foregoing embodiments, the winding roller changing mechanism further comprises:

[0164] A mounting block 36 is connected to the outer wall of the rotating ring 30;

[0165] A fixed rod 37 is arranged on one side wall of the mounting block 36;

[0166] An L-shaped driving rod 38 is rotatably connected to the side wall of the mounting block 36 away from the fixed rod 37 at a right angle, and a rotary spring is arranged at the rotatable connection between the L-shaped driving rod 38 and the mounting block 36;

[0167] Two guide rings 39 are arranged on the support plate 1 at intervals, and the central axes of the two guide rings 39 are the same as the axial shaft of the rotating ring 30;

[0168] and a limiting column 40 is connected to the short end of the L-shaped driving rod 38 at one end and slides between the two guide rings 39 at the other end;

[0169] Among them, the two guide rings 39 are provided with a gap for the limiting column 40 to move out, and the long end of the L-shaped driving rod 38 is parallel to the fixed rod 37 under the state of no external force;

[0170] Through the setting of the mounting block 36, firstly the fixed rod 37 can drive the L-shaped driving rod 38 to rotate, so that the new winding roller 47 can be driven to rotate when it is between the two, through the interval setting of the two guide rings 39, the limiting column 40 can be limited to be unable to rotate when it is between the two guide rings 39, through the gap setting of the guide ring 39, the limiting column 40 can be unrestricted, so as to achieve the free rotation of the L-shaped driving rod 38, when the new winding roller 47 is placed on the winding roller structure, at this time the limiting column 40 just moves to the gap, when the mounting block 36 continues to rotate, the L-shaped rod is resisted by the winding roller 47 and rotates, when rotating to a certain position, the L-shaped rod can pass through the winding roller 47 and be returned to the parallel position with the fixed rod 37 by the return spring, so as to continue to enter between the two guide rings 39.

[0171] Embodiment 9:

[0172] In this embodiment, in addition to the structural features of the foregoing embodiments, the winding roller structure further comprises:

[0173] Two roller placing plates 41 are rotatably connected to opposite sides of the two support plates 1, and the top end of each roller placing plate 41 is provided with a first clamping groove 42 for clamping the winding roller 47.

[0174] Two first driving motors 43 are fixedly arranged on the sides of the two support plates 1 away from each other, and the output ends of the two first driving motors 43 are connected to the two roller placing plates 41 through the support plates 1.

[0175] Two roller removing plates 44 are rotatably connected to opposite sides of the two support plates 1 and located on the sides of the roller placing plates 41 away from the driving leather roller 29, and the top end of each roller removing plate 44 is provided with a second clamping groove 45 for clamping the winding roller 47.

[0176] Two second driving motors 46 are fixedly arranged on the sides of the two support plates 1 away from each other, and the output ends of the two second driving motors 46 are connected to the two roller removing plates 44 through the support plates 1.

[0177] The first driving motor 43 is used to appropriately rotate the roller placing plate 41, and the first driving motor 43 is also used to convey the winding roller 47 on the roller placing plate 41 to the roller removing plate 44.

[0178] Through the setting of the first clamping groove 42, the winding roller 47 can be put in. When the number of layers of tipping paper on the winding roller 47 gradually increases, the first driving motor 43 drives the placing roller plate 41 to rotate slowly, so as to reduce the extrusion force between the winding roller 47 and the driving leather roller 29. When the winding roller 47 on the placing roller plate 41 is full, the first driving motor 43 drives the placing roller plate 41 to rotate towards the discharging roller plate 44, so that the second driving motor 46 rotates to make the discharging roller plate 44 rotate towards the placing roller plate 41. Through the simultaneous rotation of the placing roller plate 41 and the discharging roller plate 44, the winding roller 47 can be moved into the second clamping groove 45 when the rotation occurs, so as to achieve the effect of discharging the winding roller 47.

[0179] Embodiment 10:

[0180] In this embodiment, in addition to the structural features of the foregoing embodiments, further comprising the following steps:

[0181] S1: First, install the material roll 3 on the positioning device;

[0182] S2: Take out the tipping paper on the material roll 3 and pass through the first guide roller 2 below, and then connect to the winding device;

[0183] S3: Input the required width of tipping paper into the automatic positioning cutting device, and move the automatic positioning cutting device to the place where cutting is required;

[0184] S4: Finally, start the material roll 3 positioning device to release the tipping paper, and then the automatic positioning cutting device cuts the tipping paper. The cut tipping paper is collected by the winding device through the first guide roller 2;

[0185] Through the setting of S1, the material roll 3 can be positioned and the tipping paper can be output. Through the setting of S2, the tipping paper can be transported more stably. Through the setting of S3, the desired width of tipping paper can be cut. Through the setting of S4, the cut tipping paper can be collected.

[0186] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A rewinder for producing a base paper for a tipping paper for a cigarette, comprising a stock roll for placing a tipping paper, The application relates to a paper roll cutting device. The device comprises two support plates, which are arranged on the ground in a spaced manner; a paper roll positioning device, the fixed end of which is arranged on one of the support plates, and the clamping end of which is positioned between the two support plates; an automatic positioning cutting device, the fixed end of which is arranged between the two support plates, and the output end of which is movable between the two support plates; a winding device, which is arranged between the two support plates and on the side of the automatic positioning cutting device away from the paper roll positioning device; and a first guide roller, which is arranged between the two support plates and below the paper roll positioning device and the winding device; wherein the paper roll positioning device is used for limiting the position of the paper roll, so that the automatic positioning cutting device can accurately cut the required width of the tipping paper by moving left and right. The winding device comprises: a driving leather roller, which is arranged between the two support plates, and the connecting ends of the two ends of the driving leather roller penetrate the two side support plates; two rotating rings, one end of each of which is movably sleeved on the two connecting ends of the driving leather roller, and the other end of each of which penetrates the corresponding support plate; two belt driving structures, which are respectively arranged on the sides of the two support plates away from each other, and the output ends of which are respectively connected to the corresponding rotating rings; a cutting mechanism, which is respectively arranged on the two rotating rings; two roll changing mechanisms, which are respectively arranged on the two rotating rings; and a winding roller structure, which is arranged between the two support plates and on the side of the driving leather roller away from the paper roll positioning device; wherein the support plate is provided with a motor driving structure for driving the driving leather roller to rotate; The cutting mechanism comprises: two mounting plates, which are respectively arranged on the outer side walls of the rotating rings and between the two support plates; a driving roller, which is rotatably connected between the two mounting plates; and a cutting structure, the two ends of which are respectively connected to the two mounting plates; wherein when the rotating ring rotates, the mounting plate and the driving roller are driven to rotate, at this time the driving roller drives the tipping paper to leave the surface of the driving leather roller, so that the cutting structure cuts the tipping paper; The roll changing mechanism comprises: a mounting block, which is connected to the outer side wall of the rotating ring; a fixed rod, which is arranged on one side wall of the mounting block; an L-shaped driving rod, which is rotatably connected to the side wall of the mounting block away from the fixed rod at the right angle, and the rotating connection position of the L-shaped driving rod and the mounting block is provided with a return spring; two guide rings, which are arranged on the support plates in a spaced manner, and the central axes of the two guide rings and the axial shaft of the rotating ring are the same; and a limiting column, one end of which is connected to the short end of the L-shaped driving rod, and the other end of which is slidably arranged between the two guide rings; wherein the two guide rings are respectively provided with a gap for the movement of the limiting column, and the long end of the L-shaped driving rod is parallel to the fixed rod in the state without external force.

2. A rewinding machine for producing a base paper for a tipping paper for a cigarette according to claim 1, characterized in that, The paper roll positioning device comprises: a rotating motor, which is arranged on the side of one of the support plates away from the other support plate; a rotating shaft, one end of which is located between the two support plates, and the other end of which penetrates the support plate and is connected to the output end of the rotating motor; a limiting ring, the inner wall of which is arranged on the outer side wall of the rotating shaft; an external thread, which is arranged on the outer side wall of the end of the rotating shaft away from the rotating motor; and a threaded fixing ring, which is threadedly connected to the external thread. The feeding roll is abutted against the limiting ring through the threaded fixing ring.

3. A rewinding machine for producing a base paper for a tipping paper for a cigarette according to claim 1, characterized in that, The automatic positioning cutting device comprises: Two driving plates respectively attached to the sides of the two support plates away from each other; Four supporting blocks respectively arranged on the two sides of the sides of the two driving plates away from the support plates; Four lifting cylinders, the fixed ends of which are arranged on the ground, and the output ends of which are connected to the supporting blocks; A driving shaft, both ends of which penetrate through the two support plates and are rotatably connected to the opposite sides of the two driving plates; A driving motor, the fixed end of which is mounted on the side of one of the driving plates away from the other driving plate, and the output end of which is connected to the driving shaft; A cutting mechanism arranged on the driving shaft and between the two support plates; A left-right moving mechanism, the fixed end of which is arranged on one of the driving plates, and the output end of which penetrates through the driving plate, the corresponding support plate and is connected to the cutting mechanism; And a collecting frame arranged on the ground below the cutting mechanism; The left-right moving mechanism is used to move the cutting mechanism to the place where cutting is required, the two support plates are provided with sliding holes for the driving shaft to move up and down, and the support plates are provided with through holes for the output end of the left-right moving mechanism to move.

4. The rewinding machine for producing a base paper for a tipping paper for a cigarette according to claim 3, characterized in that, The cutting mechanism comprises: A rotating tube rotatably connected to the outer side wall of the driving shaft; A cutting blade, the inner wall of which is fixedly connected to the outer side wall of the middle part of the rotating tube; A driving tube, which is sleeved on the outer side of the driving shaft and has one end connected to the end wall of the rotating tube; And a driving block, one end of which is connected to the outer side wall of the driving shaft, and the other end of which penetrates through the driving tube; The outer side wall of the driving tube is provided with a limiting hole for the left-right movement of the driving block, and the left-right moving mechanism is used to drive the rotating tube to move left and right.

5. The rewinding machine for producing a base paper for a tipping paper for a cigarette according to claim 4, characterized in that, The left-right moving mechanism comprises: Two moving plates, one end of each of which is rotatably connected to the outer side wall of one end of the rotating tube, and the other end of each of which extends away from the rotating tube; A second guide roller rotatably connected between the two moving plates and having a gap with the driving tube; A stepping motor mounted on the side of one of the driving plates away from the support plate; An eccentric wheel arranged on the output end of the stepping motor; A connecting plate mounted on the moving plate close to the stepping motor; And a rotating rod, one end of which is rotatably connected to the eccentric wheel, and the other end of which penetrates through the through hole and is rotatably connected to the connecting plate; The support plate is provided with a controller electrically connected to the stepping motor, when the stepping motor rotates, the rotating rod drives the connecting plate to move horizontally left or right, so that the moving plate drives the rotating tube to move horizontally left or right.

6. A rewinding machine for producing a base paper for a tipping paper for a cigarette according to claim 1, characterized in that, The placing roll structure is provided with a winding roller for collecting the tipping paper, the driving roller is used to drive the winding roller to rotate so as to collect the tipping paper, the cutting mechanism is used to cut the tipping paper after the winding roller collects the tipping paper of the required length, and the winding roller replacing mechanism is used to connect the new winding roller with the tipping paper and place the connected winding roller on the placing roll structure.

7. A rewinding machine for producing a base paper for a tipping paper for a cigarette according to claim 6, characterized in that, The placing roll structure comprises: Two roller placing plates rotatably connected to the opposite sides of the two support plates, and the top end of each of the roller placing plates is provided with a first clamping groove for clamping the winding roller; Two first driving motors, the fixed ends of which are arranged on the sides of the two support plates away from each other, and the output ends of which penetrate through the support plates and are connected to the two roller placing plates; Two unloading roller plates are rotatably connected to opposite sides of the two support plates and located on the side of the roller placing plate away from the driving roller, and the top end of each unloading roller plate is provided with a second clamping groove for clamping the winding roller; Two second driving motors are fixed to the sides of the two support plates away from each other, and the output ends of the two second driving motors are connected to the two unloading roller plates through the support plates; The first driving motor is used to rotate the roller placing plate appropriately, and the first driving motor is also used to transport the winding roller on the roller placing plate to the unloading roller plate.

8. A method of using a rewinder for producing a base paper for a tipping paper for a cigarette according to claim 1, characterized in that, The method comprises the following steps: S1: first, install the unwinding roll on the positioning device; S2: take out the tipping paper on the unwinding roll through the first guide roller below, and then connect it to the winding device; S3: input the required width of the tipping paper into the automatic positioning cutting device, and move the automatic positioning cutting device to the position where cutting is required; S4: finally, start the unwinding roll positioning device to release the tipping paper, and then the automatic positioning cutting device cuts the tipping paper, and the cut tipping paper is collected by the winding device through the first guide roller.

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