CN112407481A - Cigarette lining paper cutting and conveying device and working method thereof - Google Patents
Cigarette lining paper cutting and conveying device and working method thereof Download PDFInfo
- Publication number
- CN112407481A CN112407481A CN202011247427.3A CN202011247427A CN112407481A CN 112407481 A CN112407481 A CN 112407481A CN 202011247427 A CN202011247427 A CN 202011247427A CN 112407481 A CN112407481 A CN 112407481A
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- China
- Prior art keywords
- cigarette
- driving device
- rotary driving
- conveying
- lining paper
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
- B65B61/04—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages
- B65B61/06—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages by cutting
- B65B61/08—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages by cutting using rotary cutters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B57/00—Automatic control, checking, warning, or safety devices
- B65B57/02—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages
- B65B57/06—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages and operating to control, or to stop, the feed of articles or material to be packaged
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Making Paper Articles (AREA)
Abstract
The invention provides a cigarette lining paper cutting and conveying device which comprises a cigarette pushing handle, a driving device, a first rotary driving device, a second rotary driving device and a control system, wherein an encoder is arranged on an output shaft of the driving device, and the cigarette pushing handle is driven by a transmission mechanism to push a cigarette group to enter a middle reserved space of a conveying roller; the first rotary driving device drives the conveying roller to rotate, and the second rotary driving device drives the embossing roller to rotate; the encoder, the first rotary driving device and the second rotary driving device are all connected with the control system. The invention also provides a working method of the cigarette lining paper cutting and conveying device. The cigarette packet packaging machine has the beneficial effects that the embossing roller and the conveying roller are respectively driven by the two independent rotary driving devices, and the embossing roller and the conveying roller are matched with the encoder arranged on the output shaft for driving the cigarette pushing hands to move, so that the problem of relative sliding between lining paper and the surfaces of cigarette groups is solved, and the cigarette packet packaging quality is improved.
Description
Technical Field
The invention relates to a cigarette packaging device, in particular to a cigarette lining paper cutting and conveying device and a working method thereof.
Background
The cigarette package mainly has two kinds of hard box and soft box, and the most common is hard box package, and it divides into single channel and two-way cigarette package according to the packing route, and wherein two-way cigarette package is widely used in the tobacco packing field, and YB48 type hard box packagine machine is the representative product of two-way packing. In the prior art, cigarettes in a YB48 type hard box packaging machine are packaged in a straight package mode, namely, the cigarettes are in a U shape after contacting aluminum foil paper along the length direction and are folded and formed.
As shown in figure 1, a cigarette pusher 2 conveys a cigarette group 1 to the interior of a conveying roller 4 along a fixed channel, a lining paper tape 3 is conveyed to a cutting roller 5 through an embossing roller 6, the cutting roller 5 rotates for a circle to cut off the lining paper tape 3, and lining paper 31 formed after cutting is adsorbed on the roller surface of the conveying roller 4 under the action of air suction and forms a U shape after contacting with the advancing cigarette group 1. As shown in fig. 2, in the prior art, the cigarette pushing handle 2, the embossing roller 6 and the cutting roller 5 are all driven by the same power source, that is, the output shaft 21 of the driving device of the cigarette pushing handle 2 is used as a driving shaft, the output shaft 21 is respectively connected with the first input shaft 41 of the conveying roller 4 and the second input shaft 61 of the embossing roller 6 through a gear transmission mechanism in a transmission manner, and the conveying roller 4 can drive the cutting roller 5 to rotate due to the gear transmission between the conveying roller 4 and the cutting roller 5. As shown in fig. 3, since the conveying speed of the cigarette group 1 is greater than that of the lining paper 31, the lining paper 31 slides on the surface of the cigarette group 1, and the circumference of the end of the cigarette is flattened, resulting in the quality of the cigarette being damaged. However, with the continuous improvement of cigarette quality requirements of customers, users are difficult to accept the quality of the existing cigarette packages, so that the popularization of products in the market is restricted.
Disclosure of Invention
Aiming at the defects, the invention aims to provide a cutting and conveying device capable of reducing relative sliding between lining paper and a cigarette group, so that the cigarette packaging quality is improved.
The invention provides a cigarette lining paper cutting and conveying device, which comprises an embossing roller and a conveying roller which are sequentially arranged along the conveying direction of a lining paper tape, and further comprises a cigarette pushing handle, a driving device, a first rotary driving device, a second rotary driving device and a control system, wherein an encoder is arranged on an output shaft of the driving device, and the cigarette pushing handle is driven by a transmission mechanism to push a cigarette group to enter a middle reserved space of the conveying roller; the first rotary driving device drives the conveying roller to rotate, and the second rotary driving device drives the embossing roller to rotate; the encoder, the first rotary driving device and the second rotary driving device are all connected with the control system.
Preferably, the first and second rotary driving devices are both servo motors.
Preferably, the transmission mechanism is a gear set.
The invention also provides a working method of the cigarette lining paper cutting and conveying device, which comprises the following steps:
calculating the conveying speed of the current cigarette group according to the information acquired by the encoder;
according to the position of interior slip sheet on the conveying roller, calculate the required rotational speed of conveying roller to with this information transmission to a rotary driving device, ensure that cigarette group before being about to contact interior slip sheet, interior slip sheet reachs preset position, and after cigarette group and interior slip sheet contacted in preset position mutually, do not have relative slip between interior slip sheet and the cigarette group surface.
Preferably, the lining paper is symmetrical about the group of cigarettes when said preset position is reached.
Preferably, the method further comprises the steps of: and adjusting the rotating speed of the second rotary driving device so as to change the length of the lining paper cut by the cutting roller.
Preferably, the method further comprises the steps of: and adjusting the rotating speed of the second rotary driving device to ensure that the lining paper tape has certain tension in the conveying process.
The cigarette group packing machine has the beneficial effects that the embossing roller and the conveying roller are respectively driven by the two independent rotary driving devices and are matched with the encoder arranged on the output shaft for driving the cigarette pushing hands to move, so that the cigarette group is in contact with the lining paper at the specified preset position and conveys the lining paper, the problem of relative sliding between the lining paper and the surface of the cigarette group is solved, the cigarette packet packing quality is improved, and the high requirement of a user on the cigarette packet packing quality is met; meanwhile, the function of cutting the lining paper tape according to different lengths can be realized.
Drawings
FIG. 1 is a schematic structural diagram of a cutting and conveying device for cigarette lining paper in the prior art;
FIG. 2 is a schematic diagram of the transmission of a prior art cigarette lining paper cutting and conveying device;
FIG. 3 is a schematic view of the relative positions of the cigarette pack and the liner paper;
fig. 4 is a transmission schematic diagram of the cigarette lining paper cutting and conveying device.
Element number description:
1 cigarette group
2 cigarette handle
21 output shaft
3 inner lining paper tape
31 inner lining paper
4 conveying roller
41 first input shaft
5 cutting roller
6 embossing roll
61 second input shaft
71 first rotary drive
72 second rotary drive
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings. These embodiments are merely illustrative of the present invention and are not intended to limit the present invention.
In the description of the present invention, it should be noted that the terms "horizontal", "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1 and 4, the invention provides a cigarette lining paper cutting and conveying device, which comprises an embossing roller 6, a cutting roller 5 and a conveying roller 4 which are sequentially arranged along the conveying direction of a lining paper tape 3, wherein a cutter head for cutting the lining paper tape 3 is arranged on the roller surface of the cutting roller 5, and a lining paper 31 formed after cutting is adsorbed on the conveying roller 4. The device also comprises a cigarette pushing handle 2, a driving device, a first rotary driving device 71, a second rotary driving device 72 and a control system, wherein the output shaft 21 of the driving device is provided with a coaxial encoder 22, and the cigarette pushing handle 2 is driven to do pushing action through a transmission mechanism, so that the cigarette group 1 is pushed to enter the middle reserved space of the conveying roller 4. The transmission mechanism can adopt a plurality of gear sets meshed with each other, so that the pushing requirement is met. Compared with the prior art, the cigarette pushing handle 2, the embossing roller 6 and the cutting roller 5 are not driven by one driving device, but the first input shaft 41 of the conveying roller 4 is driven to rotate by the first rotary driving device 71, the conveying roller 4 drives the cutting roller 5 in gear transmission with the conveying roller 4 to rotate, and the second input shaft 61 of the embossing roller 6 is driven to rotate by the second rotary driving device 72. Specifically, the first rotation driving device 71 and the second rotation driving device 72 are both servo motors. The encoder 22, the first rotary drive 71 and the second rotary drive 72 are all connected to a control system. The control system is responsible for receiving the information such as the rotating speed, the torque and the like collected by the encoder 22, then performing calculation and analysis, sending instructions to the first rotary driving device 71 and the second rotary driving device 72, and controlling the working states of the first rotary driving device 71 and the second rotary driving device 72.
As shown in fig. 3 and 4, the invention further provides a working method of the cigarette lining paper cutting and conveying device, which comprises the following steps:
calculating the conveying speed of the current cigarette group 1 according to the information collected by the encoder 22 and known data such as the transmission ratio of the gear set;
from the position of the inner liner 31 on the conveyor roller 4, the required speed of rotation of the conveyor roller 4 is calculated and sent to the first rotary drive 41 to ensure that the inner liner 31 reaches a predetermined position just before the group 1 of cigarettes comes into contact with the inner liner 31. In one embodiment of the invention, the inner liner paper 31, when it reaches the predetermined position, is symmetrical with respect to the group 1 and can be "U" shaped after contact with the advancing group 1. Meanwhile, after the cigarette holder group 1 is contacted with the lining paper 31 at the preset position, the lining paper 31 and the surface of the cigarette holder group 1 do not slide relatively until the cigarette holder group 1 takes the lining paper 31 to separate from the adsorption effect on the conveying roller 4, and then the cigarette holder group enters a downstream folding guide rail to complete folding and forming, so that the positioning and conveying of the lining paper 31 are realized, and the occurrence of cigarette damage is avoided.
In specific implementation, an operator can change the rotating speed of the second input shaft 61 of the embossing roller 6 by independently adjusting the rotating speed of the second rotary driving device 72, so as to change the conveying speed of the lining paper tape 31 at the embossing roller 6, further change the length of the lining paper 31 cut by the cutting roller 5, and achieve the purposes of adapting to the requirements of aluminum packages of different specifications and realizing fixed-length cutting of aluminum foil paper. In addition, by adjusting the rotation speed of the second rotary driving device 72, the lining paper tape 3 can have a certain tension in the conveying process, and working failure caused by loosening is prevented.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (7)
1. A cigarette lining paper cutting and conveying device comprises an embossing roller (6) and a conveying roller (4) which are sequentially arranged along the conveying direction of a lining paper tape (3), and is characterized by also comprising a cigarette pushing handle (2), a driving device, a first rotary driving device (71), a second rotary driving device (72) and a control system,
an encoder (22) is arranged on an output shaft (21) of the driving device, and the cigarette pushing handle (2) is driven by a transmission mechanism to push the cigarette group (1) to enter a middle reserved space of the conveying roller (4);
the first rotary driving device (71) drives the conveying roller (4) to rotate, and the second rotary driving device (72) drives the embossing roller (6) to rotate;
the encoder (22), the first rotary drive (71) and the second rotary drive (72) are connected to the control system.
2. The cigarette liner paper cutting and conveying device according to claim 1, wherein the first rotary driving device (71) and the second rotary driving device (72) are both servo motors.
3. The cigarette liner paper cutting and conveying device according to claim 1, wherein the transmission mechanism is a gear set.
4. The method of operating the cigarette liner paper cutting and conveying device as claimed in claim 1, characterized by comprising the following steps:
calculating the conveying speed of the current cigarette group (1) according to the information collected by the encoder (22);
the required rotating speed of the conveying roller (4) is calculated according to the position of the lining paper (31) on the conveying roller (4), the information is sent to the first rotary driving device (71), the lining paper (31) reaches a preset position immediately before the cigarette group (1) contacts the lining paper (31), and after the cigarette group (1) and the lining paper (31) contact at the preset position, the lining paper (31) and the surface of the cigarette group (1) do not slide relatively.
5. The method of claim 4, wherein the inner liner paper (31) is symmetrical about the group of cigarettes (1) when the predetermined position is reached.
6. The method of claim 4, further comprising the steps of: the rotating speed of the second rotary driving device (72) is adjusted, so that the length of the lining paper (31) cut by the cutting roller (5) is changed.
7. The method of claim 6, further comprising the steps of: the rotation speed of the second rotary driving device (72) is adjusted, so that the lining paper tape (3) has certain tension in the conveying process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011247427.3A CN112407481A (en) | 2020-11-10 | 2020-11-10 | Cigarette lining paper cutting and conveying device and working method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011247427.3A CN112407481A (en) | 2020-11-10 | 2020-11-10 | Cigarette lining paper cutting and conveying device and working method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112407481A true CN112407481A (en) | 2021-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011247427.3A Pending CN112407481A (en) | 2020-11-10 | 2020-11-10 | Cigarette lining paper cutting and conveying device and working method thereof |
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| CN (1) | CN112407481A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113184277A (en) * | 2021-05-07 | 2021-07-30 | 安徽天翔高新特种包装材料集团有限公司 | Cigarette inner frame paper positioning and cutting device of cigarette packaging machine |
| CN113800061A (en) * | 2021-09-18 | 2021-12-17 | 龙岩烟草工业有限责任公司 | Cigarette packet packaging paper cutting device and cigarette packet colorful film transparent paper cutting device |
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| DE102011006121A1 (en) * | 2011-03-25 | 2012-09-27 | Hauni Maschinenbau Ag | Commissioning of a machine of the tobacco processing industry |
| CN104418149A (en) * | 2013-08-30 | 2015-03-18 | 上海烟草机械有限责任公司 | System for achieving accurate position trimming and conveying of aluminum foil paper |
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2020
- 2020-11-10 CN CN202011247427.3A patent/CN112407481A/en active Pending
Patent Citations (8)
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| WO2001060730A2 (en) * | 2000-02-19 | 2001-08-23 | Industrial Automation Systems Ltd | Packaging process and apparatus for its execution |
| DE102011006121A1 (en) * | 2011-03-25 | 2012-09-27 | Hauni Maschinenbau Ag | Commissioning of a machine of the tobacco processing industry |
| CN104418149A (en) * | 2013-08-30 | 2015-03-18 | 上海烟草机械有限责任公司 | System for achieving accurate position trimming and conveying of aluminum foil paper |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113184277A (en) * | 2021-05-07 | 2021-07-30 | 安徽天翔高新特种包装材料集团有限公司 | Cigarette inner frame paper positioning and cutting device of cigarette packaging machine |
| CN113800061A (en) * | 2021-09-18 | 2021-12-17 | 龙岩烟草工业有限责任公司 | Cigarette packet packaging paper cutting device and cigarette packet colorful film transparent paper cutting device |
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Application publication date: 20210226 |