CN110531010B - Automatic cigarette paper rolling device - Google Patents

Abstract

The invention belongs to the technical field of cigarette paper detection and rolling equipment, and specifically relates to an automatic rolling machine for cigarette paper, which includes a feeding mechanism, a rolling mechanism, a blanking mechanism and a controller. The rolling mechanism includes a mounting base, and the mounting base A linear slide rail, a first motor and a second motor are installed on the linear slide rail. A sliding sleeve is slidably installed on the linear slide rail. A push block is fixedly installed on the sliding sleeve. The output end of the first motor is connected to a screw rod, and a push block is installed on the push block. A threaded sleeve matching the screw rod. The output shaft of the second motor is connected to a rolling rod. The free end of the rolling rod is provided with a strip slot. The rolling rod is covered with a push sleeve. The inner wall of the push sleeve is provided with a push block. , the push block slides through the strip-shaped slot, the push sleeve is rotatably mounted on the push block, and the feeding mechanism, the first motor, and the second motor are all connected to the controller signal. Its purpose is to solve the problems of low efficiency and inconvenient operation caused by the existing rolling method of cigarette paper.

Description

An automatic rolling machine for cigarette paper

Technical field

The invention belongs to the technical field of cigarette paper detection and rolling equipment, and specifically relates to an automatic cigarette paper rolling device.

Background technique

In the experiment of determination of solvent residues in cigarette paper - headspace-gas chromatography/mass spectrometry method, the cigarette paper needs to be cut. Specific parts of the cigarette paper are cut into appropriate sizes and then rolled into rolls. Stuff it into a headspace bottle of a certain size for testing.

In the process of rolling cigarette paper, due to the lack of supporting tools, it is generally rolled by hand, which is inefficient. Especially for 22*5.5 (cm) strip wrapping paper and hard box wrapping paper, due to its texture It is hard and has a long length. It is very difficult to roll it so that it can be inserted into a headspace bottle with a certain diameter, and there is a problem of inconvenient operation.

Contents of the invention

The object of the present invention is to provide an automatic rolling machine for cigarette paper to solve the problems of low efficiency and inconvenient operation caused by the existing rolling method of cigarette paper.

In order to achieve the above technical objectives, the technical solutions adopted by the present invention are as follows:

An automatic rolling machine for cigarette paper, including a feeding mechanism, a rolling mechanism, a blanking mechanism and a controller. The rolling mechanism includes a mounting base, and a linear slide rail, a first motor and a first motor are installed on the mounting base. A second motor, a sliding sleeve is slidably installed on the linear slide rail, a push block is fixedly installed on the sliding sleeve, a screw rod is connected to the output end of the first motor, and a screw rod is installed on the push block. Matching thread sleeve, the output shaft of the second motor is connected to a rolling rod, the free end of the rolling rod is provided with a strip slot, the rolling rod is covered with a push sleeve, the push sleeve The inner wall is provided with a push block. The push block slides through the strip slot. The push sleeve is rotatably mounted on the push block. The feeding mechanism, the first motor and the second motor are all connected to the controller signal. connect.

It is further limited that the feeding mechanism is located on one side of the rolling mechanism. The feeding mechanism includes an upper conveyor belt, a lower conveyor belt and a feeding motor. The upper conveyor belt and the lower conveying belt are both driven by a feeding motor. The feeding mechanism Motor and controller signal connection. With this structural design, the sheet cigarette paper is located between the upper conveyor belt and the lower conveyor belt. The gap between the upper conveyor belt and the lower conveyor belt corresponds to the strip groove of the rolling rod. When using, place the sheet cigarette paper Between the upper conveyor belt and the lower conveyor belt, the upper conveyor belt and the lower conveyor belt drive the sheet cigarette paper into the strip channel.

It is further limited that the upper conveyor belt is tensioned into a triangle and one side is parallel to the lower conveyor belt. A placement plate is inclined above the lower conveyor belt, and side plates are fixed on both sides of the placement plate. With this structural design, when in use, the sheet cigarette paper can be directly placed between the two side plates of the placement board, and the sheet cigarette paper can be pushed downwards to push the sheet cigarette paper into the upper part. Between the conveyor belt and the lower conveyor belt, it is more convenient to use.

It is further limited that the upper conveyor belt and the lower conveyor belt are provided with two parallel to each other, a gap is left between the two upper conveyor belts and the lower conveyor belt, and the upper and lower sides of the feeding mechanism are respectively provided with infrared devices at positions corresponding to the gap. A transmitter and an infrared receiver, the infrared transmitter and the infrared receiver are corresponding, the upper conveyor belt, the lower conveyor belt, the infrared generator and the infrared receiver are all connected with the controller signal. With such a structural design, the infrared transmitter and infrared receiver detect whether the sheet cigarette paper is placed on the placement plate. After detecting that the sheet cigarette paper is placed in place, the controller automatically starts the upper conveyor belt and the lower conveyor belt. The conveyor belt transports sheet cigarette paper.

It is further limited that a rolling bearing is fixedly installed on the pushing sleeve, and the pushing sleeve is installed on the pushing block through the rolling bearing. This structural design uses rolling bearings to reduce the friction between the push sleeve and the push block, making the push sleeve more smoothly when rotating with the rolling rod.

It is further limited that an extrusion mechanism is also provided on one side of the rolling mechanism. The extrusion mechanism includes a rodless cylinder. The rodless cylinder is signal-connected to the controller. A moving block is installed on the rodless cylinder. The moving block is provided with a connecting rod, and one end of the connecting rod close to the rolling rod is laterally provided with a pressure rod. The connecting rod is fixed with a retaining ring on the moving block and the pressure rod bracket. The connecting rod is between the moving block and the pressure rod bracket. A compression spring is set between the blocking rings, and a limiting baffle is fixedly installed at the free end of the connecting rod. With this structural design, the rolling cigarette paper is squeezed through the pressure rod, and the position of the pressure rod is automatically adjusted through the compression spring, so that the cigarette paper is rolled more tightly; when the rolling cigarette paper is rolled During the process of placing the cigarette paper into the headspace bottle, the rodless cylinder drives the pressure rod to retract, which does not affect the subsequent placement of the rolled cigarette paper into the headspace bottle.

It is further limited that a plurality of balls are movably installed at one end of the pressure rod close to the rolling rod. This structural design uses balls to contact the cigarette paper instead of the pressure rod, reducing the friction between the cigarette paper and the pressure rod.

It is further limited that the blanking mechanism includes a placement bin for placing headspace bottles, the placement bin is arranged at an angle, an opening is provided at the lower end of the placement bin, and an arc-shaped placement slot is provided at a position corresponding to the opening, and the There is a pressing and pushing mechanism above the arc-shaped placement groove. With such a structural design, the headspace bottle is placed in the storage bin. Under the action of its own gravity, it falls into the arc-shaped placement slot through the opening, and is pressed and pushed away from the mechanism to fix it. The headspace bottle in the arc-shaped placement slot is used. Finally, the headspace bottles in the arc-shaped placement slot are pushed away by the pressing and pushing away mechanism, and the remaining headspace bottles in the placement bin continue to fall, and the headspace bottles are automatically replenished into the arc-shaped placement slot.

It is further limited that the pressing and pushing away mechanism includes a transversely arranged first cylinder, a longitudinally arranged second cylinder and an arc-shaped pressing piece that matches the headspace bottle, and the first cylinder and the second cylinder are both connected to the controller. Signal connection, one end of the arc-shaped pressing piece is provided with a clamping plate at the neck of the headspace bottle. With this structural design, when the rolling cigarette paper is placed in the headspace bottle located in the arc-shaped placement groove, the arc-shaped pressing piece is pressed on the headspace bottle, and the clamping plate is located at the neck of the headspace bottle. The second cylinder is used to squeeze the headspace bottle into the arc-shaped placement groove to prevent the headspace bottle from moving; after the roll-shaped cigarette paper is placed, the second cylinder retracts part of the way, so that the arc-shaped pressing plate no longer presses against the headspace bottle. Extrusion is formed, and the first cylinder is started, driving the arc-shaped pressing piece to move to the right, thereby driving the headspace bottle in the arc-shaped placement groove to move to the right through the clamping plate, so that the headspace bottle is separated from the arc-shaped placement groove.

The invention adopting the above technical solution has the following advantages:

1. Through the cooperation of the feeding mechanism, rolling mechanism and blanking mechanism, the cigarette paper can be automatically rolled and placed into the headspace bottle to improve the rolling efficiency;

2. The automatic replenishment of headspace bottles is realized through the placement bin, further improving the rolling efficiency;

3. The feeding mechanism is used in conjunction with the infrared transmitter and infrared receiver to improve the feeding efficiency.

Description of drawings

The invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

Figure 1 is a schematic structural diagram of an embodiment of an automatic cigarette paper rolling device according to the present invention;

Figure 2 is a schematic structural diagram 2 of an embodiment of an automatic cigarette paper rolling device according to the present invention;

Figure 3 is a schematic structural diagram of the rolling mechanism in an embodiment of an automatic cigarette paper rolling machine according to the present invention;

Figure 4 is a schematic structural diagram of a rolling rod in an embodiment of an automatic cigarette paper rolling device according to the present invention;

Figure 5 is a schematic structural diagram of a push sleeve in an embodiment of an automatic cigarette paper rolling device according to the present invention;

Figure 6 is a schematic structural diagram of the extrusion mechanism in an embodiment of an automatic cigarette paper roller according to the present invention;

Figure 7 is a schematic structural diagram of the placement compartment in an embodiment of the automatic cigarette paper rolling device of the present invention;

Figure 8 is a schematic structural diagram of the pressing and pushing away mechanism in an embodiment of an automatic cigarette paper rolling device according to the present invention;

Figure 9 is a schematic structural diagram of the feeding mechanism in an embodiment of an automatic cigarette paper roller according to the present invention;

The main component symbols are explained as follows:

Feeding mechanism 1, sheet cigarette paper 10, upper conveyor belt 11, lower conveyor belt 12,

Rolling mechanism 2, rolled cigarette paper 20, mounting base 21, linear slide rail 210, first motor 22, screw rod 221,

The second motor 23, the rolling rod 230, the strip slot 231, the pushing block 24, the sliding sleeve 240,

Push sleeve 25, push block 250, rolling bearing 251,

Placement bin 3, headspace bottle 30, arc-shaped placement groove 31, pressing and pushing away mechanism 32, first cylinder 321, second cylinder 322, arc-shaped pressing piece 323, clamping plate 324,

Extrusion mechanism 4, rodless cylinder 41, moving block 42, connecting rod 43, pressure rod 44, ball 440, retaining ring 45, compression spring 450, limit baffle 46,

Place plate 5, side plate 51,

Infrared transmitter 6, infrared receiver 61.

Detailed ways

In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and examples.

As shown in Figures 1 to 9, an automatic rolling machine for cigarette paper of the present invention includes a feeding mechanism 1, a rolling mechanism 2, a blanking mechanism and a controller. The rolling mechanism 2 includes a mounting base 21. A linear slide rail 210, a first motor 22 and a second motor 23 are installed on the base 21. A sliding sleeve 240 is slidably installed on the linear slide rail 210. A push block 24 is fixedly installed on the sliding sleeve 240. The output end of the first motor 22 A screw rod 221 is connected, and a threaded sleeve matching the screw rod 221 is installed on the pushing block 24. The output shaft of the second motor 23 is connected to a rolling rod 230, and a strip slot 231 is provided at the free end of the rolling rod 230. The rolling rod 230 is covered with a push sleeve 25, and the inner wall of the push sleeve 25 is provided with a push block 250. The push block 250 slides through the strip groove 231, and the push sleeve 25 is rotatably mounted on the push block 24 to feed the material. The mechanism 1, the first motor 22, and the second motor 23 are all connected with the controller via signals.

As shown in Figures 1 and 9, the feeding mechanism 1 is located on the side of the rolling mechanism 2. The feeding mechanism 1 includes an upper conveyor belt 11, a lower conveyor belt 12 and a feeding motor. Both the upper conveyor belt 11 and the lower conveyor belt 12 are driven by a feeding motor. Drive, feed motor and controller signal connection. The sheet cigarette paper 10 is located between the upper conveyor belt 11 and the lower conveyor belt 12. The gap between the upper conveyor belt 11 and the lower conveyor belt 12 corresponds to the strip groove 231 of the rolling rod 230. When in use, the sheet cigarette paper 10 is placed between the upper conveyor belt 11 and the lower conveyor belt 12. The paper 10 is placed between the upper conveyor belt 11 and the lower conveyor belt 12 , and the sheet cigarette paper 10 is driven by the upper conveyor belt 11 and the lower conveyor belt 12 into the strip channel 231 .

The upper conveyor belt 11 is tensioned into a triangle, and one side is parallel to the lower conveyor belt 12. A placement plate 5 is inclined above the lower conveyor belt 12, and side plates 51 are fixed on both sides of the placement plate 5. When in use, the sheet cigarette paper 10 can be directly placed between the two side plates 51 of the placing plate 5, and the sheet cigarette paper 10 can be pushed downward to push the sheet cigarette paper 10 upward. Between the conveyor belt 11 and the lower conveyor belt 12, it is more convenient to use.

There are two upper conveyor belts 11 and lower conveyor belts 12 arranged parallel to each other. A gap is left between the two upper conveyor belts 11 and a gap is left between the two lower conveyor belts 12. The positions of the two gaps correspond to each other. The feeding mechanism 1 Infrared transmitters 6 and infrared receivers 61 are respectively provided on the upper and lower sides at corresponding positions of the gap. The infrared transmitter 6 and the infrared receiver 61 correspond to each other. The upper conveyor belt 11, the lower conveyor belt 12, the infrared generator 6 and the infrared receiver 61 are all Connect with controller signal. The infrared transmitter 6 and the infrared receiver 61 detect whether the sheet cigarette paper 10 is placed on the placing plate 5. After detecting that the sheet cigarette paper 10 is placed in place, the controller starts the upper conveyor belt 11 and the lower conveyor belt 11. The feeding motor on the conveyor belt 12 then drives the upper conveyor belt 11 and the lower conveyor belt 12 to convey the sheet cigarette paper 10 .

As shown in FIG. 5 , a rolling bearing 251 is fixedly installed on the pushing sleeve 25 , and the pushing sleeve 25 is installed on the pushing block 24 through the rolling bearing 251 . The friction force between the pushing sleeve 25 and the pushing block 24 is reduced by the rolling bearing 251, so that the pushing sleeve 25 rotates more smoothly when following the rolling rod 230.

As shown in Figures 1 and 6, the rolling mechanism 2 is also provided with an extrusion mechanism 4 on one side. The extrusion mechanism 4 includes a rodless cylinder 41. The rodless cylinder 41 is connected to the controller signal. The rodless cylinder 41 is equipped with a The moving block 42 is provided with a connecting rod 43 on the moving block 42. The connecting rod 43 is horizontally provided with a pressure rod 44 at one end close to the rolling rod 230. The connecting rod 43 is fixed with a retaining ring 45 on the bracket of the moving block 42 and the pressure rod 44. The connecting rod 43 is sleeved with a compression spring 450 between the moving block 42 and the blocking ring 45 , and a limiting baffle 46 is fixedly installed on the free end of the connecting rod 43 . The rolling cigarette paper 20 is squeezed through the pressure rod 44, and the position of the pressure rod 44 is automatically adjusted through the compression spring 450, so that the cigarette paper is rolled more tightly; when the rolling cigarette paper 20 is rolled During the process of placing the headspace bottle 30, the rodless cylinder 41 drives the pressure rod 44 to retract, which does not affect the subsequent process of placing the rolled cigarette paper 20 into the headspace bottle 30.

As shown in FIG. 6 , a plurality of balls 440 are movably installed at one end of the pressure rod 44 close to the rolling rod 230 . The ball 440 contacts the cigarette paper instead of the pressure rod 44, thereby reducing the friction between the cigarette paper and the pressure rod 44.

As shown in Figure 7, the blanking mechanism includes a placement bin 3 for placing the headspace bottle 30. The placement bin 3 is tilted and has an opening at the lower end of the placement bin 3. The placement bin 3 is provided with an arc-shaped placement slot 31 at a position corresponding to the opening. A pressing and pushing away mechanism 32 is provided above the shaped placement groove 31 . The headspace bottle 30 is placed in the placement bin 3, and falls into the arc-shaped placement groove 31 through the opening under the action of its own gravity, and is pressed and fixed by the push-away mechanism 32. The headspace bottle 30 in the arc-shaped placement groove 31 is After use, the headspace bottles 30 in the arc-shaped placement slot 31 are pushed away by the pressing and pushing away mechanism 32, and the remaining headspace bottles 30 in the placement bin 3 continue to fall, and the headspace bottles 30 are automatically replenished into the arc-shaped placement slot 31. 30.

As shown in Figure 8, the pressing and pushing away mechanism 32 includes a transversely arranged first cylinder 321, a longitudinally arranged second cylinder 322 and an arc-shaped pressing piece 323 that matches the headspace bottle 30. The first cylinder 321 and the second The cylinders 322 are all connected to the controller signal, and one end of the arc-shaped pressing piece 323 is provided with a clamping plate 324 on the neck of the headspace bottle 30 . When the rolling cigarette paper 20 is placed in the headspace bottle 30 located in the arc-shaped placement groove 31, the arc-shaped pressing piece 323 is pressed on the headspace bottle 30, and the clamping plate 324 is located at the neck position of the headspace bottle 30. , the second cylinder 322 is used to squeeze the headspace bottle 30 into the arc-shaped placement groove 31 to prevent the headspace bottle 30 from moving; after the placement of the rolled cigarette paper 20 is completed, the second cylinder 322 retracts a part, so that the arc-shaped The pressing plate no longer squeezes the headspace bottle 30, and the first cylinder 321 is started to drive the arc-shaped pressing plate to move to the right, thereby driving the headspace bottle 30 in the arc-shaped placement groove 31 to move to the right through the clamping plate 324, so that The headspace bottle 30 is separated from the arc-shaped placement groove 31 .

In this embodiment, when in use, the sheet cigarette paper 10 is placed between the two side plates 51 of the placing plate 5, and the sheet cigarette paper 10 is pushed downward. When the sheet cigarette paper 10 is located at the infrared emitting between the receiver 6 and the infrared receiver 61, the infrared receiver 61 transmits the signal to the controller, controls the operation of the upper conveyor belt 11 and the lower conveyor belt 12, drives the sheet cigarette paper 10 to move in the direction of the rolling rod 230, so that the sheet The cigarette paper 10 is pushed into the strip slot 231 of the rolling rod 230;

After a part of the sheet cigarette paper 10 is inserted into the strip slot 231, the second motor 23 is started to roll the sheet cigarette paper 10. During rolling, the rodless cylinder 41 drives the moving block 42 to roll. The rod 230 moves in the direction, that is, the pressure rod 44 is driven to approach the rolling rod 230 and press against the cigarette paper in the rolling process;

During the rolling process, the diameter of the rolled cigarette paper 20 gradually increases, and the pressure rod 44 is pushed in the opposite direction to overcome the pressure of the compression spring 450, so that the pressure rod 44 moves in a direction away from the rolling rod 230. At the same time, The pressing rod 44 squeezes the rolled cigarette paper 20, so that the cigarette paper is rolled more tightly, so that it can be easily placed into the headspace bottle 30;

After the rolling is completed, the first motor 22 rotates and pushes the pushing block 24 through the screw rod 221 and the threaded sleeve, so that the rolled cigarette paper 20 on the rolling rod 230 moves toward the headspace bottle 30 until a part of the rolled cigarette paper 20 is rolled. The cigarette paper 20 enters the headspace bottle 30, and then drives the moving block 42 to move outward through the rodless cylinder 41 until it is against the limit baffle 46, and the connecting rod 43 is pulled outward through the limit baffle 46, so that The pressing rod 44 breaks away from squeezing the rolled cigarette paper 20, and the first motor 22 continues to rotate until the rolled cigarette paper 20 completely separates from the rolling rod 230 and enters the headspace bottle 30 in the arc-shaped placement 31. A motor 22 then rotates in the opposite direction, driving the push sleeve 25 to reset;

When the rolling cigarette paper 20 is placed in the headspace bottle 30 located in the arc-shaped placement groove 31, the arc-shaped pressing piece 323 is pressed on the headspace bottle 30, and the clamping plate 324 is located at the neck position of the headspace bottle 30. , the second cylinder 322 is used to squeeze the headspace bottle 30 into the arc-shaped placement groove 31 to prevent the headspace bottle 30 from moving; after the placement of the rolled cigarette paper 20 is completed, the second cylinder 322 retracts a part, so that the arc-shaped The pressing plate no longer squeezes the headspace bottle 30, and the first cylinder 321 is started to drive the arc-shaped pressing plate to move to the right, thereby driving the headspace bottle 30 in the arc-shaped placement groove 31 to move to the right through the clamping plate 324, so that The headspace bottle 30 is separated from the arc-shaped placement groove 31 .

The automatic rolling machine for cigarette paper provided by the present invention has been introduced in detail above. The description of specific embodiments is only used to help understand the method and its core idea of the present invention. It should be noted that those skilled in the art can make several improvements and modifications to the present invention without departing from the principles of the present invention, and these improvements and modifications also fall within the scope of the claims of the present invention.

Claims (6)

1. An automatic cigarette paper rolling device is characterized in that: the automatic feeding device comprises a feeding mechanism (1), a rolling mechanism (2), a blanking mechanism and a controller, wherein the rolling mechanism (2) comprises a mounting seat (21), a linear sliding rail (210), a first motor (22) and a second motor (23) are mounted on the mounting seat (21), a sliding sleeve (240) is mounted on the linear sliding rail (210) in a sliding mode, a pushing block (24) is fixedly mounted on the sliding sleeve (240), the output end of the first motor (22) is connected with a screw rod (221), a threaded sleeve matched with the screw rod (221) is mounted on the pushing block (24), a rolling rod (230) is connected with the output shaft of the second motor (23), a strip-shaped through groove (231) is formed in the free end of the rolling rod (230), a pushing sleeve (25) is sleeved on the rolling rod (230), a pushing block (250) is arranged on the inner wall of the pushing sleeve, the pushing block (250) is arranged in the strip-shaped through groove (231) in a sliding mode, and the pushing sleeve (25) is rotatably mounted on the pushing block (24), and the first motor (1) and the first motor (23) are connected with the first controller;

the feeding mechanism (1) is positioned at one side of the rolling mechanism (2), the feeding mechanism (1) comprises an upper conveying belt (11), a lower conveying belt (12) and a feeding motor, the upper conveying belt (11) and the lower conveying belt (12) are driven by the feeding motor, and the feeding motor is in signal connection with the controller;

the rolling mechanism is characterized in that an extrusion mechanism (4) is further arranged on one side of the rolling mechanism (2), the extrusion mechanism (4) comprises a rodless cylinder (41), the rodless cylinder (41) is connected with a controller through signals, a moving block (42) is arranged on the rodless cylinder (41), a connecting rod (43) is arranged on the moving block (42) in a penetrating mode, a pressing rod (44) is transversely arranged at one end, close to the rolling rod (230), of the connecting rod (43), a baffle ring (45) is fixedly arranged on a support of the moving block (42) and the pressing rod (44), a compression spring (450) is sleeved between the moving block (42) and the baffle ring (45) through the connecting rod (43), and a limit baffle (46) is fixedly arranged at the free end of the connecting rod (43);

the blanking mechanism comprises a placing bin (3) for placing a headspace bottle (30), the placing bin (3) is obliquely arranged, an opening is formed in the lower end of the placing bin (3), an arc-shaped placing groove (31) is formed in the position, corresponding to the opening, of the placing bin (3), and a pressing and pushing mechanism (32) is arranged above the arc-shaped placing groove (31).

2. An automatic cigarette paper winder as claimed in claim 1 wherein: the upper conveyor belt (11) is tensioned to be triangular, one side of the upper conveyor belt is parallel to the lower conveyor belt (12), a placing plate (5) is obliquely arranged above the lower conveyor belt (12), and side plates (51) are fixedly arranged on two sides of the placing plate (5).

3. An automatic cigarette paper winder as claimed in claim 2 wherein: the feeding mechanism is characterized in that two upper conveyor belts (11) and two lower conveyor belts (12) are arranged in parallel, a gap is reserved between the upper conveyor belts (11) and the lower conveyor belts (12), an infrared emitter (6) and an infrared receiver (61) are respectively arranged at the corresponding positions of the gap on the upper side and the lower side of the feeding mechanism (1), the infrared emitter (6) and the infrared receiver (61) are corresponding, and the upper conveyor belts (11), the lower conveyor belts (12), the infrared emitter (6) and the infrared receiver (61) are all connected with a controller through signals.

4. An automatic cigarette paper winder as claimed in claim 1 wherein: the rolling bearing (251) is fixedly arranged on the pushing sleeve (25), and the pushing sleeve (25) is arranged on the pushing block (24) through the rolling bearing (251).

5. An automatic cigarette paper winder as claimed in claim 1 wherein: one end of the compression bar (44) close to the rolling rod (230) is also movably provided with a plurality of balls (440).

6. An automatic cigarette paper winder as claimed in claim 1 wherein: the compaction pushing-away mechanism (32) comprises a first air cylinder (321) which is transversely arranged, a second air cylinder (322) which is longitudinally arranged and an arc-shaped pressing sheet (323) which is matched with the headspace bottle (30), the first air cylinder (321) and the second air cylinder (322) are connected with a controller in a signal manner, and one end of the arc-shaped pressing sheet (323) is provided with a clamping plate (324) at the neck of the headspace bottle (30).