CN220333103U

CN220333103U - Lining paper supply inhibition mechanism of cigarette packaging machine and control system thereof

Info

Publication number: CN220333103U
Application number: CN202321736482.8U
Authority: CN
Inventors: 李家贵; 徐中华; 漆贵之
Original assignee: China Tobacco Jiangsu Industrial Co Ltd
Current assignee: China Tobacco Jiangsu Industrial Co Ltd
Priority date: 2023-07-04
Filing date: 2023-07-04
Publication date: 2024-01-12
Anticipated expiration: 2033-07-04

Abstract

The utility model discloses a lining paper supply inhibition mechanism of a cigarette packing machine and a control system thereof, and relates to the technical field of cigarette packing machines, wherein the lining paper supply inhibition mechanism of the cigarette packing machine comprises a machine base which can be connected to a machine, a bearing seat is arranged on the machine base, a rotating shaft is arranged in the bearing seat, and a driving unit capable of enabling the rotating shaft to rotate and a swinging rod capable of swinging leftwards and rightwards are arranged on the rotating shaft; the middle part of the swing rod is fixed with the rotating shaft, and the two ends of the swing rod are respectively provided with a poking roller; when the swing rod swings, the poking rollers at the two ends of the swing rod can poke the movable parts of the left clutch and the right clutch in the machine respectively. The utility model solves the technical problem that the supply of the lining paper can not be inhibited when the cigarette packing machine overhauls or empties in the prior art, can inhibit the conveying of the lining paper, is convenient for operation and reduces unnecessary waste.

Description

Lining paper supply inhibition mechanism of cigarette packaging machine and control system thereof

Technical Field

The utility model relates to the technical field of cigarette packaging equipment, in particular to a lining paper supply inhibition mechanism of a cigarette packaging machine and a control system thereof.

Background

In cigarette production line, higher automation has been realized in production and packing of cigarette, in the cigarette production process that uses GDX2 cigarette packagine machine, the lining paper after cutting through the cutting knife adsorbs the transmission through the cooperation of induced draft conveyer belt, because the effect of negative pressure, lining paper is adsorbed on the induced draft plate, relies on the transmission of induced draft conveyer belt to realize the transport of lining paper, and lining paper is carried to cigarette station department, and the cigarette of cigarette station department rolls into lining paper, accomplishes cigarette operation.

However, in actual production processes, since some parts inside the cigarette packing machine may malfunction during the production process, and in order to extend the service life of the cigarette packing machine, it is sometimes necessary to overhaul or empty the cigarette packing machine. And when the cigarette packing machine is subjected to maintenance, emptying and other operations, the supply of lining paper needs to be stopped. In the prior art, the GDX2 cigarette packing machine has no lining paper supply inhibiting mechanism inside, and when workers overhauls or empties the cigarette packing machine, the lining paper inside is generally required to be removed or completely removed.

However, the inventors found that at least the following drawbacks exist in the prior art during actual operation: because the GDX2 cigarette packing machine is internally provided with no lining paper supply inhibiting mechanism, the lining paper is required to be totally removed or dismantled when the GDX2 cigarette packing machine is overhauled or emptied, and the GDX2 cigarette packing machine is complex in operation and waste is caused.

Disclosure of Invention

According to the lining paper supply restraining mechanism and the control system thereof for the cigarette packing machine, the technical problem that lining paper supply cannot be restrained when the cigarette packing machine overhauls or empties in the prior art is solved, so that lining paper conveying is restrained, operation is convenient, and meanwhile unnecessary waste is reduced.

In order to solve the technical problems, the utility model adopts the following technical scheme that the lining paper supply inhibition mechanism of the cigarette packing machine comprises a machine seat which can be connected to the machine, a bearing seat is arranged on the machine seat, a rotating shaft is arranged in the bearing seat, and a driving unit capable of enabling the rotating shaft to rotate and a swinging rod capable of swinging leftwards and rightwards are arranged on the rotating shaft; the middle part of the swing rod is fixed with the rotating shaft, and the two ends of the swing rod are respectively provided with a poking roller; when the swing rod swings, the poking rollers at the two ends of the swing rod can poke the movable parts of the left clutch and the right clutch in the machine respectively.

Because the rotating shaft is rotatably arranged on the frame, the middle part of the swinging rod is fixed with the rotating shaft, when the rotating shaft rotates, the swinging rod can swing, and the poking roller can poke the movable part of the left clutch or the movable part of the right clutch respectively or is not contacted with the movable parts of the left clutch and the right clutch along with the different swinging angles of the swinging rod. When the movable parts of the left clutch and the right clutch are not contacted with the poking roller, the two sets of lining paper embossing devices of the lining paper conveying device in the machine are separated from the main transmission with the paper feeding roller, so that the lining paper conveying is restrained, the operation is convenient, and meanwhile, unnecessary waste is reduced.

Further, the driving unit comprises a combined cylinder and a rocker arm connected to one end of the combined cylinder, and the combined cylinder comprises a first cylinder and a second cylinder; the first cylinder is provided with a first piston rod, the first piston rod is connected with a rocker arm through a pull rod, and one end of the rocker arm is fixed with the rotating shaft; the second cylinder has a second piston rod that is fixable to the machine. Therefore, when the combined cylinder stretches out and draws back, the rocker arm can drive the rotating shaft to rotate, and then the swing rod is driven to swing.

Further, two ends of the first cylinder are respectively provided with a first rod cavity air port and a first rod cavity-free air port, and two ends of the second cylinder are respectively provided with a second rod cavity-free air port and a second rod cavity air port.

Further, a plurality of round holes are formed in the rocker arm, and a through hole is formed in one end, away from the combined cylinder, of the pull rod; the through hole on the pull rod corresponds to the round hole on the rocker arm and is connected through the pin shaft or the bolt. Therefore, the pull rod can change the swing angle of the swing rod through holes connected with different positions on the swing arm.

Further, one end of the rotating shaft is fixed with the driving unit, and the other end of the rotating shaft penetrates through the machine base and is fixed with the swing rod. The swing rod and the bearing seat are respectively positioned at two sides of the machine base, and the mechanism has stronger stability in the swing process of the swing rod.

The control system of the lining paper supply inhibition mechanism of the cigarette packing machine comprises a reel changing valve and an inhibition valve, wherein the reel changing valve comprises a first working air port and a second working air port, the first working air port is connected to a first rod cavity air port through an air pipe I, and the second working air port is connected to a first rodless cavity air port through an air pipe II; the first air pipe and the second air pipe are respectively connected with an air pipe branch, and the two air pipe branches are respectively connected to a second rodless cavity air port and a second rod cavity air port; the inhibition valve is positioned in the tracheal branch.

Further, the inhibition valve is a two-position four-way reversing valve, the reel changing valve is a two-position five-way reversing valve, the reel changing valve further comprises an air inlet and two air outlets, the air inlet is connected with the air source device, and the air outlets are connected with the muffler.

According to the technical scheme, the utility model has at least the following technical effects or advantages:

Drawings

For a clearer description of the technical solutions of the present utility model, the drawings that are needed in the description will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained, without inventive effort, by a person skilled in the art, from these drawings:

FIG. 1 is a schematic view of a liner paper supply suppressing mechanism according to the present utility model;

fig. 2 is a schematic diagram of a control air path according to the present utility model.

Reference numerals illustrate: 1. the device comprises a base, 2, a bearing seat, 3, a rotating shaft, 4, a swinging rod, 5, a poking roller, 6, a combined cylinder, 7, a pull rod, 8, a swinging arm, 9, a first cylinder, 10, a second cylinder, 9-1, a first rod cavity air port, 9-2, a first rod cavity air port, 10-1, a second rod cavity air port, 10-2, a second rod cavity air port, 11, a round hole, 12, a reel changing valve, 13, a suppressing valve, 14, a first air pipe, 15, a second air pipe, 16, an air pipe branch, A, a first working air port, B, a second working air port, P and an air inlet.

Detailed Description

In order to make the technical solution of the present utility model better understood by those skilled in the art, the technical solution of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. Based on the embodiments in this patent, other embodiments that may be obtained by one of ordinary skill in the art without making any inventive effort are within the scope of this patent.

The utility model discloses a lining paper supply inhibition mechanism of a cigarette packing machine, which comprises a machine base 1, wherein the machine base 1 is fixedly connected with a machine, a bearing seat 2 is arranged on the machine base 1, and a rotating shaft 3 is arranged in the bearing seat 2. The rotating shaft 3 is provided with a driving unit capable of rotating the rotating shaft and a swinging rod 4 capable of swinging left and right. The middle part of the swing rod 4 is fixed with the rotating shaft 3, and the two ends of the swing rod 4 are respectively provided with a poking roller 5. When the swing rod 4 swings, the poking rollers 5 at the two ends of the swing rod 4 can poke the movable parts of the left clutch and the right clutch in the machine respectively, so that the two clutches are in a separated and combined state respectively.

In this embodiment, as shown in fig. 1, the stand 1 is plate-shaped, one end of the stand 1 is fixed with the machine, and the other end of the stand 1 is used for installing the bearing seat 2, the rotating shaft 3 and the swing rod 4; the bearing seat 2 is fixed with the machine seat 1, the rotating shaft 3 can rotate relative to the bearing seat 2, and the swinging rod 4 is fixed with the rotating shaft 3. Thus, when the rotating shaft 3 rotates, the swing rod 4 can be driven to swing left and right.

In particular, in this embodiment, one end of the housing 1 for mounting the bearing housing 2 is provided with a hole, and the bearing housing 2 is fixed at the position of the hole on the housing 1. One end of the rotating shaft 3 is fixed with the driving unit, and the other end of the rotating shaft penetrates through a corresponding hole on the machine base 1 and is fixed with the swing rod 4. Therefore, the swing rod 4 and the bearing seat 2 are respectively positioned at two sides of the machine base 1, and the mechanism has stronger stability in the swing process of the swing rod 4.

More specifically, the swing rod 4 has a corner larger than 90 degrees, and the corner is located at the middle part of the length of the swing rod 4, so that the swing rod 4 is in a horn shape, and the horn is towards one end of the machine base 1, which is fixed with the machine. Thereby, the pulling roller 5 at both ends of the swing lever 4 can be more stably contacted with the movable part of the clutch in the swing process.

In this embodiment, the driving unit includes a combination cylinder 6 and a rocker arm 8 connected to one end of the combination cylinder 6.

As shown in fig. 1, the combined cylinder 6 is formed by combining two individual cylinders, and the combined cylinder 6 has a first piston rod and a second piston rod facing both ends, respectively. The end part of the first piston rod can be fixedly connected with the machine, the end part of the second piston rod is rotatably connected with one end of a rocker arm 8 through a pull rod 7, and the other end of the rocker arm 8 can be fixed with the rotating shaft 3. Therefore, when the combined cylinder 6 stretches and contracts, the rocker arm 8 can drive the rotating shaft 3 to rotate, and then the swing rod 4 is driven to swing.

In particular in this embodiment, a plurality of round holes 11 are provided in the rocker arm 8 for connecting the tie rod 7. Correspondingly, a through hole can be formed in the pull rod 7, and the through hole in the pull rod 7 can correspond to the round hole 11 in the rocker arm 8 and is connected through a pin shaft or a bolt. More specifically, the holes of the round holes 11 on the rocker arm 8 are arranged at intervals in the extending direction of the rocker arm 8, and each round hole 11 can be connected with the pull rod 7 through a pin shaft or a bolt. Thereby, the tie rod 7 can change the swing angle of the swing rod 4 through holes connecting different positions on the swing arm 8.

More specifically, the two separate cylinders in the combined cylinder 6 are a first cylinder 9 and a second cylinder 10, and the first cylinder 9 and the second cylinder 10 are short-stroke cylinders. The two ends of the first cylinder 9 are respectively provided with a first rodless cavity air port 9-1 and a first rodless cavity air port 9-2, and the two ends of the second cylinder 10 are respectively provided with a second rodless cavity air port 10-1 and a second rodless cavity air port 10-2. Therefore, the swing rod 4 can have three working positions by controlling the expansion and contraction of the first air cylinder 9 and the second air cylinder 10, and the three working positions of the swing rod 4 respectively correspond to three working states of the clutch: left-right, left-right and left-right.

The utility model also discloses a control system of the lining paper supply inhibition mechanism of the cigarette packaging machine. Referring to fig. 2, the control system of the liner supply inhibiting mechanism of the cigarette packaging machine comprises a roll changing valve 12 and an inhibiting valve 13, and the combined cylinder 6 is controlled by the roll changing valve 12 and the inhibiting valve 13. The roll change valve 12 comprises a first working air port A and a second working air port B, wherein the first working air port A is connected to the first rod cavity air port 9-1 through an air pipe I14, and the second working air port B is connected to the first rodless cavity air port 9-2 through an air pipe II 15. Thereby, the expansion and contraction of the first cylinder 9 can be controlled by the spool valve 12. The first air pipe 14 and the second air pipe 15 are respectively connected with an air pipe branch 16, the two air pipe branches 16 are respectively connected to the second rodless cavity air port 10-1 and the second rod cavity air port 10-2, and the inhibition valve 13 is positioned on the air pipe branch 16. The expansion and contraction of the second cylinder 10 can thereby be controlled by the inhibitor valve 13.

In this embodiment, the suppressing valve 13 is a two-position four-way reversing valve, and the reel changing valve 12 is a two-position five-way reversing valve. The reel changing valve 12 is also provided with an air inlet P and two air outlets, the air inlet P is connected with an air source device, and the air outlets are connected with a muffler.

The working principle of the utility model is as follows:

in a normal production process without liner paper inhibition, the first cylinder 9 and the second cylinder 10 are extended or retracted simultaneously, the clutch is left-engaged and right-disengaged or left-engaged and right-engaged respectively; when the lining paper restraining operation is needed, the restraining valve 13 commutates the second cylinder 10, the combined cylinder 6 is in a telescopic state, the swing rod 4 is positioned in the middle position, the clutches are in a disengaged state, and the two sets of lining paper embossing devices and the paper feeding roller of the lining paper conveying device are disengaged from main transmission, so that the lining paper conveying is restrained.

In the description of the present utility model, the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "vertical," "horizontal," and the like, if any, refer to an orientation or positional relationship based on that shown in the drawings, merely to describe the present utility model and do not require that the present utility model be constructed or operated in a particular orientation and therefore should not be construed as limiting the present utility model. "connected" and "connected" in the present utility model are to be understood broadly, and may be, for example, connected or detachably connected; the connection may be direct or indirect through intermediate members, and the specific meaning of the terms may be understood in detail by those skilled in the art.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The lining paper supply inhibition mechanism of the cigarette packing machine comprises a machine base (1) which can be connected to the machine, and is characterized in that a bearing seat (2) is arranged on the machine base (1), a rotating shaft (3) is arranged in the bearing seat (2), and a driving unit capable of enabling the rotating shaft (3) to rotate and a swinging rod (4) capable of swinging leftwards and rightwards are arranged on the rotating shaft (3); the middle part of the swing rod (4) is fixed with the rotating shaft (3), and the two ends of the swing rod (4) are respectively provided with a poking roller (5); when the swing rod (4) swings, the poking rollers (5) at the two ends of the swing rod can poke the movable parts of the left clutch and the right clutch in the machine respectively.

2. A liner supply inhibiting mechanism for a cigarette packer according to claim 1, wherein the drive unit comprises a combination cylinder (6) and a rocker arm (8) connected to one end of the combination cylinder, the combination cylinder comprising a first cylinder (9), a second cylinder (10); the first cylinder (9) is provided with a first piston rod, the first piston rod is connected with the rocker arm (8) through the pull rod (7), and one end of the rocker arm (8) is fixed with the rotating shaft (3); the second cylinder (10) has a second piston rod which can be fixed to the machine.

3. The liner paper supply suppressing mechanism of a cigarette packing machine according to claim 2, wherein the first cylinder (9) has a first rod-shaped chamber gas port (9-1) and a first rod-free chamber gas port (9-2) at both ends thereof, and the second cylinder (10) has a second rod-free chamber gas port (10-1) and a second rod-shaped chamber gas port (10-2) at both ends thereof, respectively.

4. A liner paper supply inhibiting mechanism for a cigarette packer according to claim 3, wherein the rocker arm (8) is provided with a plurality of round holes (11), and one end of the pull rod (7) far from the combined cylinder (6) is provided with a through hole; the through hole on the pull rod (7) corresponds to the round hole (11) on the rocker arm (8) and is connected through a pin shaft or a bolt.

5. A liner paper supply inhibiting mechanism for a cigarette packing machine according to claim 3, wherein one end of the rotating shaft (3) is fixed to the driving unit, and the other end of the rotating shaft (3) penetrates through the base (1) and is fixed to the swing rod (4).

6. A control system for a liner supply control mechanism for a cigarette packer according to any one of claims 3 to 5, comprising a roll change valve (12), a control valve (13), the roll change valve (12) comprising a first working gas port (a) and a second working gas port (B), the first working gas port (a) being connected to the first rod-chamber gas port (9-1) by a first gas pipe (14), the second working gas port (B) being connected to the first rod-less chamber gas port (9-2) by a second gas pipe (15); the first air pipe (14) and the second air pipe (15) are respectively connected with an air pipe branch (16), and the two air pipe branches (16) are respectively connected to the second rodless cavity air port (10-1) and the second rod cavity air port (10-2); the suppression valve (13) is located in the tracheal branch (16).

7. The control system of a liner supply suppressing mechanism for a cigarette packing machine according to claim 6, wherein the suppressing valve (13) is a two-position four-way reversing valve, the reel changing valve (12) is a two-position five-way reversing valve, the reel changing valve (12) further comprises an air inlet (P) and two air outlets, the air inlet (P) is connected with the air source device, and the air outlets are connected with the muffler.