CN113428711A

CN113428711A - Paper collecting device for cigarette frame paper roll paper printing machine

Info

Publication number: CN113428711A
Application number: CN202110991777.9A
Authority: CN
Inventors: 聂国瑞; 尹志伟; 李壮
Original assignee: Yizhong Weifang Ind Co ltd
Current assignee: Yizhong Weifang Ind Co ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2021-09-24

Abstract

The invention discloses a paper collecting device for a cigarette frame paper roll paper printing machine, which belongs to the field of paper collecting devices and comprises a box body, wherein a rotating shaft is rotatably installed in the box body, one end of the rotating shaft extends out of the box body and is fixedly provided with a bearing roller, a first coaxial helical gear is fixedly installed on the periphery of the rotating shaft, a second helical gear is arranged on one side of the first helical gear in a meshed and matched mode, a coaxial worm wheel is fixedly installed on one side of the second helical gear, a first supporting shaft is rotatably installed on the box body and is fixedly installed at one end of the first supporting shaft, a worm is arranged on one side of the worm wheel in a meshed and matched mode, the worm is rotatably installed on the box body, a spring rod is rotatably installed on the box body, a movable rod end of the spring rod is fixedly connected with one end of a rotating rod, and the first supporting shaft is in transmission connection with a fixed rod of the spring rod through an adjustable transmission device. The automatic frame paper winding device is simple in structure and ingenious in conception, and can automatically adjust the rotating speed of the bearing roller according to different frame paper thicknesses, so that certain pretightening force is kept when the frame paper is wound, and the use and operation are convenient and fast.

Description

Paper collecting device for cigarette frame paper roll paper printing machine

Technical Field

The invention belongs to the field of paper collecting devices, and particularly relates to a paper collecting device for a cigarette frame paper roll paper printing machine.

Background

The cigarette frame paper, also called cigarette tongue card paper, is used in the cigarette hard box package to support the cigarette case, in order to increase the beauty, generally need to print on the frame paper, usually need to print the frame paper rolled up on the web press, the frame paper after printing needs to twine on the support cylinder of the web again, so need to receive the frame paper after printing, because the diameter of the web of paper is increased constantly after the frame paper twines on the support cylinder, need to reduce the rotational speed that the web of paper receives constantly at this moment, thus make the frame paper keep certain pretightening force while rolling, make the frame paper twine closely and evenly, because the thickness of the frame paper is different, the law that the rotational speed of receiving changes is different, we invented a paper receiving device that can adjust the rotational speed of receiving automatically according to the frame paper of different thickness.

Disclosure of Invention

The invention provides a paper collecting device for a cigarette frame paper roll paper printing machine, which is used for solving the defects in the prior art.

The invention is realized by the following technical scheme:

a paper collecting device for a cigarette frame paper roll paper printing machine comprises a box body, wherein a rotating shaft is rotatably arranged in the box body, one end of the rotating shaft extends out of the box body and is fixedly provided with a bearing roller, a first helical gear which is coaxial is fixedly arranged at the periphery of the rotating shaft, a second helical gear is arranged at one side of the first helical gear in a meshing matching manner, a worm wheel which is coaxial is fixedly arranged at one side of the second helical gear, a first supporting shaft is rotatably arranged on the box body, the worm wheel is fixedly arranged at one end of the first supporting shaft, a worm is arranged at one side of the worm wheel in a meshing matching manner, the worm is rotatably arranged on the box body, a spring rod is rotatably arranged on the box body, a movable rod end of the spring rod is fixedly connected with one end of a rotating rod, the first supporting shaft is in transmission connection with a fixed rod of the spring rod through an adjustable transmission device, a spiral chute is arranged at the periphery of the rotating rod, a slide rod is slidably arranged in the spiral chute, and is movably arranged on the box body, the other end of dwang rotates connects the motor, and the motor is connected with box sliding fit, the one end of the reciprocal lead screw of pivot fixed connection of motor, the periphery screw-thread fit installation screw of reciprocal lead screw, the articulated one end of connecting the telescopic link of screw, the other end fixed mounting gear wheel of telescopic link, the gear wheel rotates and installs on the box, the gear wheel passes through the transmission with the worm and is connected, the gear wheel is positive and negative to rotate and all drives the worm forward rotation.

As above a collection device that cigarette frame paper roll paper printing machine used, adjustable transmission includes adjustable telescopic link, the one end of adjustable telescopic link and the other end fixed connection of first supporting shaft, the dead lever upper end of spring beam rotates the first gear of installation through one-way bearing, one side meshing cooperation of first gear is equipped with the bar rack, the one end fixed mounting push pedal of bar rack, the bar rack is connected through little spring bar with the box, the expansion end of adjustable telescopic link can cooperate with the left side sliding contact of push pedal.

The paper delivery device for the cigarette frame paper roll printing machine comprises a third bevel gear, wherein the two ends of a worm are respectively and fixedly provided with the third bevel gear, one side of the third bevel gear is provided with a third supporting shaft, the third supporting shaft is rotatably arranged on a box body through a shaft seat, one side of the third supporting shaft is provided with a fourth supporting shaft, the fourth supporting shaft is rotatably arranged on the box body, the other end of the fourth supporting shaft is rotatably arranged with a second gear through a one-way bearing, the second gear is respectively meshed and matched with a large gear, a fourth bevel gear is fixedly arranged on the periphery of the fourth supporting shaft, the two ends of the third supporting shaft are respectively and fixedly provided with a fifth bevel gear, and the fifth bevel gear is meshed and matched with the corresponding fourth bevel gear or the third bevel gear.

The paper collecting device for the cigarette frame paper roll paper printing machine comprises a bearing pipe, a screw rod is rotatably installed in the bearing pipe, the rotating directions of threads at two ends of the screw rod are opposite, two movable nuts are installed on the threads at the periphery of the screw rod, a plurality of strip-shaped through grooves are uniformly formed in the periphery of the bearing pipe, supporting rods are slidably installed in the strip-shaped through grooves, the periphery of each movable nut is hinged to the inner end of a plurality of push-pull rods, and the outer ends of the push-pull rods are hinged to the inner sides of the corresponding supporting rods.

According to the paper delivery device for the cigarette frame paper roll paper printing machine, the outer end of the sliding rod is rotatably connected with one end of the threaded rod through the bearing, the box body is provided with the threaded through hole, and the threaded rod is installed in the threaded through hole in a threaded mode.

According to the paper delivery device for the cigarette frame paper roll printing machine, the other end of the reciprocating screw rod is rotatably connected with the periphery of the sliding sleeve, the optical axis is installed in the sliding sleeve in a sliding mode, and the lower end of the optical axis is fixedly connected with the box body.

The invention has the advantages that: the automatic frame paper winding device is simple in structure and ingenious in conception, and can automatically adjust the rotating speed of the bearing roller according to different frame paper thicknesses, so that certain pretightening force is kept when the frame paper is wound, and the use and operation are convenient and fast. When the invention is used, firstly, the box body is fixed at a proper position, the supporting cylinder of the roll paper is arranged on the bearing roller, then, one end of the frame paper is stuck on the supporting cylinder, the adjustable transmission device is adjusted according to the thickness of the frame paper, then, the motor is electrified, the rotating shaft of the motor drives the reciprocating lead screw to rotate in the forward direction, the nut moves along the reciprocating lead screw in the left-right direction, the nut drives the lower end of the telescopic rod to move in the left-right direction, the telescopic rod drives the large gear to continuously reciprocate along the axis of the large gear, the telescopic rod continuously stretches and contracts and changes, the worm is driven to always rotate in the forward direction during the reciprocating swinging of the large gear, the worm drives the worm wheel, the first supporting shaft and the second helical gear to rotate, the second helical gear drives the rotating shaft and the bearing roller to rotate through the first helical gear, so that the frame paper is wound on the supporting cylinder, and simultaneously, the first supporting shaft drives the spring rod through the adjustable transmission device, the spring rod is arranged on the bearing roller, and the second helical gear is arranged on the second helical gear, and the bearing roller, the second helical gear, and the spring rod is arranged on the bearing roller, and the bearing roller, and the bearing roller is arranged on the frame paper, so that the frame paper is arranged on the frame paper, and the frame paper, so as to be wound on the frame paper, and the frame paper, so as to be wound on the roller, and the roller, so as to be wound on the roller, so as to be wound to be, The rotating rod rotates slowly, because the sliding rod is positioned in the spiral chute, when the rotating rod drives the spiral chute to rotate, the sliding rod enables the rotating rod to move downwards, the spring rod is stretched, meanwhile, the rotating rod drives the motor to move downwards, the motor drives the reciprocating lead screw and the nut to move downwards, so that the telescopic rod is further stretched, the reciprocating swing angle of the large gear is reduced, but the reciprocating swing time of the large gear is unchanged, namely the reciprocating swing speed of the large gear is reduced, so that the forward rotation speed of the worm is reduced, and the rotation speed of the supporting cylinder driven by the bearing roller is gradually reduced, so that the paper collecting speed is reduced; through adjusting adjustable transmission, can make the speed that the delivery speed reduces change according to the thickness change of frame paper, when frame paper is thicker, the speed that the delivery speed reduces, when frame paper is thinner, the speed that the delivery speed reduces to keep certain pretightning force when making the frame paper rolling.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention; FIG. 2 is a view in the direction A of FIG. 1; FIG. 3 is an enlarged view of section I of FIG. 1; fig. 4 is a partial enlarged view of ii of fig. 3.

Reference numerals: 1. a box body, 2, a rotating shaft, 3, a bearing roller, 4, a first bevel gear, 5, a second bevel gear, 6, a worm gear, 7, a first supporting shaft, 8, a worm, 9, a spring rod, 10, a rotating rod, 11, a spiral chute, 12, a sliding rod, 13, a motor, 14, a reciprocating screw rod, 15, a nut, 16, a telescopic rod, 17, a large gear, 18, a second supporting shaft, 20, an adjustable telescopic rod, 21, a first gear, 22, a strip rack, 23, a push plate, 24, a small spring rod, 201, a transverse pipe, 202, a nut, 203, a screw rod, 204, a strip chute, 205, a sliding block, 206, a roller, 30, a third bevel gear, 31, a third supporting shaft, 32, a fourth supporting shaft, 33, a second gear, 34, a fourth bevel gear, 35, a fifth bevel gear, 40, a bearing pipe, 41, a screw rod, 42, a movable screw nut, 43, a strip through groove, 44 and a supporting rod, 45. push-pull rod, 50, threaded rod, 51, screw through-hole, 60, sliding sleeve, 61, optical axis.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

A paper delivery device for a cigarette frame paper roll paper printing machine is disclosed, as shown in figures 1-4, comprising a box body 1, a rotating shaft 2 is rotatably mounted in the box body 1, one end of the rotating shaft 2 extends out of the box body 1 and is fixedly mounted with a bearing roller 3, one end of the outer periphery of the rotating shaft 2 is rotatably connected with the inner periphery of a preformed hole on the box body 1 through a bearing, the other end of the rotating shaft 2 is rotatably connected with the box body 1 through a bearing, a first helical gear 4 which is coaxial with the outer periphery of the rotating shaft 2 is fixedly mounted, a second helical gear 5 is arranged on one side of the first helical gear 4 in a meshing and matching manner, a worm wheel 6 which is coaxial with one side of the second helical gear 5 is fixedly mounted, a first supporting shaft 7 is rotatably mounted on the box body 1, the worm wheel 6 is fixedly mounted at one end of the first supporting shaft 7, the outer periphery of the first supporting shaft 7 is rotatably connected with the inner periphery of the preformed hole on the box body 1 through a bearing, a worm 8 is arranged on one side of the worm wheel 6 in a meshing and matching manner, the worm 8 is rotatably installed on the box body 1, the worm 8 is rotatably connected with the box body 1 through a shaft seat, the worm wheel 6 cannot drive the worm 8 to rotate, the box body 1 is rotatably provided with a spring rod 9, the outer periphery of a fixed rod of the spring rod 9 is rotatably connected with the inner periphery of a reserved hole on the box body 1 through a bearing, a movable rod of the spring rod 9 cannot rotate relative to the fixed rod, the movable rod end of the spring rod 9 is fixedly connected with one end of a rotating rod 10, a first supporting shaft 7 is in transmission connection with the fixed rod of the spring rod 9 through an adjustable transmission device, the outer periphery of the rotating rod 10 is provided with a spiral chute 11, a sliding rod 12 is slidably installed in the spiral chute 11, the sliding rod 12 is movably installed on the box body 1, the other end of the rotating rod 10 is rotatably connected with a motor 13, the motor 13 is in sliding fit connection with the box body 1, the motor 13 is fixedly installed on a sliding block of a linear sliding block mechanism, and a sliding rail of the linear sliding block mechanism is fixedly connected with the box body 1, the slider of the linear slider sliding rail mechanism can only move up and down along a sliding rail, a rotating shaft of the motor 13 is fixedly connected with one end of the reciprocating lead screw 14, a nut 15 is installed on the periphery of the reciprocating lead screw 14 in a threaded fit mode, the nut 15 is hinged to one end of the telescopic rod 16, the other end of the telescopic rod 16 is fixedly provided with a large gear 17, the large gear 17 is rotatably installed on the box body 1, the axis of the large gear 17 is perpendicular to the axis of the telescopic rod 16, the inner periphery of the large gear 17 is rotatably connected with the periphery of a second supporting shaft 18 through a bearing, two ends of the second supporting shaft 18 are fixedly connected with the box body 1, the large gear 17 is in transmission connection with the worm 8 through a transmission device, and the large gear 17 rotates forwards and backwards and forwards to drive the worm 8 to rotate. The invention has simple structure and ingenious conception, can automatically adjust the rotating speed of the bearing roller 3 according to different thicknesses of the frame paper, thereby keeping a certain pretightening force when the frame paper is rolled, and has convenient use and operation. When the invention is used, firstly, the box body 1 is fixed at a proper position, the supporting cylinder of the roll paper is arranged on the bearing roller 3, then one end of the frame paper is stuck on the supporting cylinder, the adjustable transmission device is adjusted according to the thickness of the frame paper, then the motor 13 is electrified, the rotating shaft of the motor 13 drives the reciprocating screw 14 to rotate in the positive direction, the screw nut 15 moves left and right along the reciprocating screw 14, the screw nut 15 drives the lower end of the telescopic rod 16 to move left and right, the telescopic rod 16 drives the large gear 17 to continuously reciprocate along the axis of the large gear 17, the telescopic rod 16 continuously expands and contracts, the worm 8 is driven to always rotate in the positive direction in the reciprocating swinging process of the large gear 17, the worm 8 drives the worm wheel 6, the first supporting shaft 7 and the second helical gear 5 to rotate, the second helical gear 5 drives the rotating shaft 2 and the bearing roller 3 to rotate through the first helical gear 4, the bearing roller 3 drives the supporting cylinder to rotate, thereby the frame paper is wound on the supporting cylinder, meanwhile, the first supporting shaft 7 drives the spring rod 9 and the rotating rod 10 to slowly rotate through the adjustable transmission device, the sliding rod 12 is located in the spiral chute 11 and cannot move up and down, when the rotating rod 10 drives the spiral chute 11 to rotate, the sliding rod 12 enables the rotating rod 10 to move downwards, the spring rod 9 is stretched, meanwhile, the rotating rod 10 drives the motor 13 to move downwards, the motor 13 drives the reciprocating screw 14 and the screw nut 15 to move downwards, the telescopic rod 16 is further stretched, the reciprocating swing angle of the large gear 17 is reduced, but the reciprocating swing time of the large gear 17 is unchanged, namely the reciprocating swing speed of the large gear 17 is reduced, so that the forward rotation speed of the worm 8 is reduced, the rotation speed of the supporting cylinder driven by the bearing roller 3 is gradually reduced, and the paper collecting speed is reduced; the speed of reducing the paper collecting speed can be changed according to the thickness change of the frame paper by adjusting the adjustable transmission device, the paper collecting speed is reduced quickly when the frame paper is thicker, and the paper collecting speed is reduced slowly when the frame paper is thinner, so that certain pretightening force is kept when the frame paper is rolled; after paper collection is completed, the supporting cylinder is taken down from the bearing roller 3, then the sliding rod 12 is moved out from the spiral chute 11, the resistance of the sliding rod 12 to the rotating rod 10 is removed, the rotating rod 10 moves upwards under the action of the elastic tension of the spring rod 9 to reset, and then one end of the sliding rod 12 is moved into the spiral chute 11, so that the paper collection device is convenient to use next time.

Specifically, as shown in fig. 1, 3, and 4, the adjustable transmission device according to this embodiment includes an adjustable telescopic rod 20, one end of the adjustable telescopic rod 20 is fixedly connected to the other end of the first support shaft 7, the adjustable telescopic rod 20 includes a horizontal tube 201, the horizontal tube 201 is fixedly connected to the other end of the first support shaft 7, one end of the horizontal tube 201 is rotatably mounted with a nut 202 through a bearing, a screw 203 is mounted in the nut 202 through a thread, a strip-shaped chute 204 is formed in an inner periphery of the horizontal tube 201, a slider 205 is movably mounted in the strip-shaped chute 204, the slider 205 is fixedly connected to the screw 203, a roller 206 is fixedly mounted at one end of the screw 203, the nut 202 is screwed, the screw 203 can drive the slider 205 to move along the strip-shaped chute 204, the screw 203 drives the roller 206 to move, so as to adjust a; when the roller 206 is just separated from the push plate 23, the other end of the screw 203 is also just separated from the push plate 23, that is, when the first supporting shaft 7 drives the adjustable telescopic rod 20 to rotate, and the roller 206 is just not in contact with and matched with the push plate 23, the other end of the screw rod 203 is also just not in contact with and matched with the push plate 23, the nut 202 is screwed to make the distance between the other end of the screw rod 203 and the push plate 23 be the thickness of the rolled paper, the distance that the roller 206 pushes the push plate 23 to move rightwards is also the thickness of the rolled paper, thereby be convenient for adjust adjustable telescopic link 20, the dead lever upper end of spring beam 9 rotates the first gear 21 of installation through one-way bearing, and one side meshing cooperation of first gear 21 is equipped with bar rack 22, and bar rack 22's one end fixed mounting push pedal 23, bar rack 22 are connected through little spring bar 24 with box 1, and adjustable telescopic link 20's expansion end can cooperate with the left side sliding contact of push pedal 23. Adjusting the adjustable telescopic rod 20 to enable the distance of the push plate 23 moving rightwards to be the thickness of the rolled paper when the pushing force of the movable end of the adjustable telescopic rod 20 to the push plate 23 is maximum; the first supporting shaft 7 drives the adjustable telescopic rod 20 to rotate when rotating, when the movable end of the adjustable telescopic rod 20 is in contact fit with the left side of the push plate 23, the movable end of the adjustable telescopic rod 20 enables the push plate 23 to move rightwards, the push plate 23 drives the strip-shaped rack 22 to move rightwards, the small spring rod 24 is compressed, after the movable end of the adjustable telescopic rod 20 is separated from the push plate 23, the push plate 23 moves leftwards under the action of elastic thrust of the small spring rod 24 to reset, the strip-shaped rack 22 moves leftwards and rightwards and drives the first gear 21 to rotate forwards and backwards, when the strip-shaped rack 22 moves rightwards, the first gear 21 rotates forwards and drives the spring rod 9 to rotate through the one-way bearing.

In particular, as shown in figures 1 and 2, 3, the transmission device of the embodiment includes a third helical gear 30, the two ends of the worm 8 are respectively and fixedly installed with the third helical gear 30, one side of the third helical gear 30 is provided with a third support shaft 31, the third support shaft 31 is rotatably installed on the box body 1 through a shaft seat, one side of the third support shaft 31 is provided with a fourth support shaft 32, the fourth support shaft 32 is rotatably installed on the box body 1, one end of the fourth support shaft 32 is rotatably connected with the box body 1 through a bearing, the other end of the fourth support shaft 32 is rotatably installed with a second gear 33 through a one-way bearing, the second gear 33 is respectively engaged and matched with the large gear 17, the periphery of the fourth support shaft 32 is fixedly installed with a fourth helical gear 34, the two ends of the third support shaft 31 are respectively and fixedly installed with a fifth helical gear 35, and the fifth helical gear 35 is engaged and matched with the corresponding fourth helical gear 34 or the third helical gear 30. When the large gear 17 rotates, the second gear 33 is driven to rotate, the large gear 17 is meshed with the second gear 33, when the second gear 33 on one side rotates in the forward direction, the corresponding fourth supporting shaft 32 and the corresponding fourth helical gear 34 are driven to rotate in the forward direction through the one-way bearing, and the fourth helical gear 34 drives the third helical gear 30 and the worm 8 to rotate in the forward direction through the corresponding fifth helical gear 35 and the corresponding third supporting shaft 31; when the second gear 33 on the other side rotates reversely, the corresponding fourth supporting shaft 32 and the fourth helical gear 34 are driven to rotate reversely through the one-way bearing, and the fourth helical gear 34 drives the third helical gear 30 and the worm 8 to rotate forwardly through the corresponding fifth helical gear 35 and the third supporting shaft 31, so that the worm 8 keeps rotating forwardly in the forward and reverse rotation process of the large gear 17.

Further, as shown in fig. 2, the carrier roller 3 of this embodiment includes a carrier tube 40, a lead screw 41 is rotatably mounted in the carrier tube 40, the thread directions of the two ends of the lead screw 41 are opposite, two movable nuts 42 are threadedly mounted on the periphery of the lead screw 41, a plurality of strip-shaped through grooves 43 are uniformly formed in the periphery of the carrier tube 40, a support rod 44 is slidably mounted in the strip-shaped through grooves 43, the support rod 44 can only move inwards or outwards along the corresponding strip-shaped through grooves 43, the periphery of the movable nuts 42 is hinged to the inner ends of a plurality of push-pull rods 45, and the outer end of the push-pull rod 45 is hinged to the inner side of the corresponding support rod 44. The screw rod 41 is screwed to move the movable screw nut 42 back to back, so that the support rod 44 moves inwards along the strip-shaped through groove 43, the support cylinder for facilitating roll paper is sleeved on the periphery of the bearing pipe 40 at the moment, then the screw rod 41 is rotated reversely, the movable screw nuts 42 move oppositely, so that the support rod 44 moves outwards along the strip-shaped through groove 43, the support rod 44 props the support cylinder open, and the support cylinder is installed on the bearing pipe 40.

Furthermore, as shown in fig. 1, the outer end of the sliding rod 12 of this embodiment is rotatably connected to one end of a threaded rod 50 through a bearing, a threaded through hole 51 is formed in the box body 1, and the threaded rod 50 is threadedly mounted in the threaded through hole 51. Screwing the threaded rod 50 can move the inner end of the sliding rod 12 out of the spiral chute 11 or move the inner end of the sliding rod 12 into the spiral chute 11.

Furthermore, as shown in fig. 1, the other end of the reciprocating screw 14 in this embodiment is rotatably connected to the periphery of a sliding sleeve 60, an optical axis 61 is slidably installed in the sliding sleeve 60, and the lower end of the optical axis 61 is fixedly connected to the box body 1. When the reciprocating screw rod 14 moves up and down, the sliding sleeve 60 is driven to move up and down along the optical axis 61, so that the moving stability of the reciprocating screw rod 14 is increased.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a paper collecting device that cigarette frame paper web printing machine used which characterized in that: comprises a box body (1), a rotating shaft (2) is rotatably installed in the box body (1), one end of the rotating shaft (2) extends out of the box body (1) and is fixedly provided with a bearing roller (3), a first helical gear (4) which is coaxial is fixedly installed at the periphery of the rotating shaft (2), a second helical gear (5) is arranged at one side of the first helical gear (4) in a meshing and matching manner, a worm gear (6) which is coaxial is fixedly installed at one side of the second helical gear (5), a first supporting shaft (7) is rotatably installed on the box body (1), the worm gear (6) is fixedly installed at one end of the first supporting shaft (7), a worm (8) is arranged at one side of the worm gear (6) in a meshing and matching manner, the worm (8) is rotatably installed on the box body (1), a spring rod (9) is rotatably installed on the box body (1), the movable rod end of the spring rod (9) is fixedly connected with one end of a rotating rod (10), the first supporting shaft (7) is in transmission connection with a fixed rod of the spring rod (9) through an adjustable transmission device, spiral chute (11) are seted up to the periphery of dwang (10), sliding installation slide bar (12) in spiral chute (11), slide bar (12) movable mounting is on box (1), the other end of dwang (10) rotates and connects motor (13), motor (13) and box (1) sliding fit are connected, the one end of the reciprocal lead screw of pivot fixed connection (14) of motor (13), peripheral screw-thread fit installation screw (15) of reciprocal lead screw (14), the articulated one end of connecting telescopic link (16) of screw (15), the other end fixed mounting gear wheel (17) of telescopic link (16), gear wheel (17) rotate and install on box (1), gear wheel (17) are connected through the transmission with worm (8), gear wheel (17) just reverse rotation all drives worm (8) forward rotation.

2. A delivery unit for a cigarette frame paper roll printing machine as claimed in claim 1, wherein: adjustable transmission includes adjustable telescopic link (20), the one end of adjustable telescopic link (20) and the other end fixed connection of first supporting shaft (7), the dead lever upper end of spring beam (9) is passed through one-way bearing and is rotated first gear (21) of installation, one side meshing cooperation of first gear (21) is equipped with bar rack (22), one end fixed mounting push pedal (23) of bar rack (22), bar rack (22) are connected through little spring beam (24) with box (1), the expansion end of adjustable telescopic link (20) can cooperate with the left side sliding contact of push pedal (23).

3. A delivery unit for a cigarette frame paper roll printing machine as claimed in claim 1, wherein: the transmission device comprises a third bevel gear (30), the two ends of the worm (8) are fixedly provided with the third bevel gear (30) respectively, one side of the third bevel gear (30) is provided with a third supporting shaft (31), the third supporting shaft (31) is rotatably installed on the box body (1) through a shaft seat, one side of the third supporting shaft (31) is provided with a fourth supporting shaft (32), the fourth supporting shaft (32) is rotatably installed on the box body (1), the other end of the fourth supporting shaft (32) is rotatably installed with a second gear (33) through a one-way bearing, the second gear (33) is respectively meshed with the large gear (17), a fourth bevel gear (34) is fixedly installed on the periphery of the fourth supporting shaft (32), the two ends of the third supporting shaft (31) are respectively fixedly installed with fifth bevel gears (35), and the fifth bevel gears (35) are meshed with the corresponding fourth bevel gears (34) or the third bevel gears (30).

4. A delivery unit for a cigarette frame paper roll printing machine as claimed in claim 1, wherein: bearing roller (3) including bearing pipe (40), bearing pipe (40) internal rotation installation lead screw (41), the screw thread of lead screw (41) both ends is revolved to the opposite, two removal screw (42) of the peripheral screw installation of lead screw (41), several bar open groove (43) are evenly seted up to the periphery of bearing pipe (40), sliding installation bracing piece (44) in bar open groove (43), the articulated inner of connecting several push-and-pull rod (45) of the periphery of removing screw (42), the articulated inboard of connecting corresponding bracing piece (44) of outer end of push-and-pull rod (45).

5. A delivery unit for a cigarette frame paper roll printing machine as claimed in claim 1, wherein: the outer end of the sliding rod (12) is rotatably connected with one end of a threaded rod (50) through a bearing, a threaded through hole (51) is formed in the box body (1), and the threaded rod (50) is installed in the threaded through hole (51) in a threaded mode.

6. A delivery unit for a cigarette frame paper roll printing machine as claimed in claim 1, wherein: the other end of the reciprocating screw rod (14) is rotatably connected with the periphery of the sliding sleeve (60), an optical axis (61) is installed in the sliding sleeve (60) in a sliding mode, and the lower end of the optical axis (61) is fixedly connected with the box body (1).