Auxiliary material consumption statistical system of cigarette making and plug assembling machine and packaging machine

Abstract

The invention relates to the technical field of auxiliary material consumption statistics, in particular to an auxiliary material consumption statistics system of a cigarette making and plug assembling machine and a packaging machine, which comprises a machine body, a conveying roller rotationally arranged on the machine body and used for conveying paper, and a clamping roller rotationally arranged on the machine body, attached to the side part of the conveying roller and expanded and moved after being inflated; the clamping roller is designed to be attached to the side portion of the conveying roller through expansion and movement generated after inflation. The device has the beneficial effects that the first air bag is directly attached to the conveying roller after being inflated and expanded, meanwhile, the second air bag is inflated and expanded to push the first air bag to move, the first air bag is more tightly pressed against the side face of the conveying roller, and therefore it is ensured that the first air bag and the second air bag are stably attached, and it is ensured that the clamping roller and the conveying roller can clamp paper.

Description

Technical Field

[0001] The present invention relates to the technical field of auxiliary material consumption statistics, and particularly to an auxiliary material consumption statistics system for a tipping machine and a packaging machine. Background Art

[0002] In the tobacco industry, tipping machines and packaging machines are core production equipment, and the consumption statistics of their auxiliary materials (such as paper materials like bobbin paper and tipping paper) directly affect production cost accounting and production management efficiency. Currently, the calculation of the consumption length of auxiliary materials usually adopts the encoder detection method, that is, a rotary encoder is installed on the conveying roller, and by recording the number of rotations of the roller and combining with the circumference of the roller, the conveying length of the paper is indirectly calculated. However, there is a key problem in the actual application of this method: relative sliding (slipping) is likely to occur between the paper and the conveying roller, resulting in inconsistent number of rotations of the roller detected by the encoder and the actual conveying length of the paper, thus causing statistical deviation. Due to the existence of slipping, the traditional encoder detection method will generate cumulative errors, making the statistical value of auxiliary material consumption deviate from the actual value. Such deviation may lead to: 1. Inaccurate cost accounting: it is difficult to accurately evaluate the loss rate of auxiliary materials in a single batch of production; 2. Confused inventory management: the theoretical remaining amount does not match the actual remaining auxiliary materials; 3. Difficult process optimization: it is impossible to adjust equipment parameters based on real data to reduce waste.

[0003] In order to reduce the slipping phenomenon, the prior art usually adopts the double-roller clamping and conveying method, that is, using the upper and lower rollers to apply pressure to the paper simultaneously to increase the friction force, thereby suppressing the paper sliding. However, since the thickness of auxiliary materials such as bobbin paper and tipping paper is small (usually between dozens of micrometers and hundreds of micrometers), and the material is soft and the surface is smooth, it is difficult to provide sufficient normal pressure to ensure stable friction drive when clamping with double rollers.

[0004] Although some improvement schemes attempt to improve the friction performance by adjusting the roller surface material (such as using a rubber-coated roller) or optimizing the clamping pressure, the purpose of increasing the clamping force is to ensure the fit between the paper and the roller body, but there is still a problem that the clamping force is difficult to accurately control. Excessive clamping force may cause the paper to deform or even break, while too small clamping force cannot effectively suppress slipping.

[0005] Therefore, an auxiliary material consumption statistics system for a tipping machine and a packaging machine is needed to overcome the occurrence of the above problems. Summary of the Invention

[0006] In order to solve the above problems, the embodiments of the present invention provide an auxiliary material consumption statistics system for a tipping machine and a packaging machine, achieving the purpose of solving the problems proposed in the background art.

[0007] In order to achieve the above object, the embodiments of the present invention specifically adopt the following technical solutions: an auxiliary material consumption statistics system for a tipping machine and a packaging machine, which is used for counting paper auxiliary materials, including: a machine body, a conveying roller rotatably arranged on the machine body for conveying paper, and a clamping roller rotatably arranged on the machine body and attached to the side of the conveying roller, which expands and moves after being inflated; wherein, the clamping roller is designed such that the clamping roller can be attached to the side of the conveying roller through the expansion and movement after being inflated;

[0008] While the paper is conveyed by the conveying roller, the conveying roller is clamped by the clamping roller. After the clamping roller is inflated, it can expand, so that the clamping roller can be attached to the conveying roller. At the same time, the clamping roller can move after being inflated, further ensuring that the clamping roller can be attached to the conveying roller. Through the combined clamping action of the clamping roller and the conveying roller, it is ensured that the paper can be firmly clamped and conveyed.

[0009] As a technical solution of the clamping roller, the clamping roller includes: a roller body rotatably and slidably arranged on the machine body, and an inflation assembly arranged inside the machine body for inflating the roller body; wherein, the inflation assembly is designed such that when the inflation assembly inflates the roller body, the roller body expands, and at the same time the roller body moves closer to the conveying roller;

[0010] The roller body is inflated by the inflation assembly. After inflation, the roller body expands so that the roller body is attached to the conveying roller. At the same time, the roller body moves, so that the roller body is attached to the conveying roller.

[0011] In order to achieve the purpose that the roller body can be attached to the conveying roller after expansion and the roller body can move, the roller body includes: a slider slidably arranged inside the machine body, a roller shaft rotatably arranged inside the slider, an airbag I fixed outside the roller shaft, and an air duct arranged inside the roller shaft for inflating the airbag I. The inflation assembly includes: a fixed bin fixedly connected inside the machine body, a sliding bin slidably arranged inside the fixed bin, an airbag II arranged inside the sliding bin, an air inlet pipe slidably arranged inside the fixed bin and communicated with the airbag II, and a connecting pipe fixedly connected to the sliding bin and rotatably connected to the roller shaft through a connecting piece for communicating the airbag II and the air duct;

[0012] The air inlet pipe sends gas into the inside of the airbag II. Subsequently, the gas inside the airbag II is sent into the inside of the airbag I through the connecting pipe and the air duct, so that the airbag I expands, and then the airbag I can be attached to the conveying roller. The airbag II can expand after being inflated, and then the roller shaft can be driven to move through the connecting pipe, so that the airbag I is further attached to the conveying roller.

[0013] In order to further make the airbag 1 move after the airbag 2 expands and fit on the conveying roller, the inflation assembly further includes: a pressing plate, slidably disposed inside the sliding bin and on one side of the airbag 2, and a spring, sleeved outside the air inlet pipe and on the side of the pressing plate away from the airbag 2;

[0014] After the airbag 2 expands, the airbag 2 is extruded by the spring force acting on the pressing plate by the spring, so that the sliding bin can slide inside the fixed bin, and further the airbag 1 can move to fit on the conveying roller.

[0015] A driving assembly for driving the clamping roller and the conveying roller to rotate in opposite directions is arranged inside the machine body. After the clamping roller and the conveying roller rotate in opposite directions, the paper can be conveyed.

[0016] As a further improvement of the above technical solution:

[0017] The driving assembly includes: a transmission rod, rotatably connected inside the machine body, the transmission rod is driven to rotate by a motor installed inside the machine body, a first worm, fixedly connected to the transmission rod, a first worm gear, fixedly connected to the conveying roller and meshed with the first worm, and a transmission assembly, arranged on the slider and used for drivingly connecting the roller shaft and the transmission rod; after the motor is started, it drives the transmission rod to rotate, and then drives the first worm gear to rotate through the first worm, so as to drive the conveying roller to rotate.

[0018] The transmission assembly includes: a housing, fixedly connected to the slider, a second worm, rotatably connected inside the housing, slidably disposed outside the transmission rod and rotating synchronously with the transmission rod, and a second worm gear, fixedly connected to the outside of the roller shaft and meshed with the second worm;

[0019] After the motor is started, it drives the transmission rod to rotate, and then drives the second worm gear to rotate through the second worm, so as to drive the roller shaft to rotate. When the clamping roller moves, the second worm can slide on the transmission rod.

[0020] The beneficial effects of the embodiments of the present invention are:

[0021] In this application, after the airbag 1 is inflated and expanded, it directly fits on the conveying roller. At the same time, the airbag 2 is inflated and expanded to push the airbag 1 to move, so that it is more tightly pressed against the side of the conveying roller, thereby ensuring a firm fit between the two and ensuring that the clamping roller and the conveying roller can clamp the paper;

[0022] In this application, when the second airbag inflates and expands, it generates a dual force: on the one hand, it directly pushes the sliding bin to move, and on the other hand, it compresses the spring to make the pressure plate apply a reverse extrusion force to the second airbag. The synergistic effect of these two forces enhances the propulsion effect of the sliding bin, thereby ensuring that the first airbag can continuously and stably adhere to the surface of the conveying roller. This design not only utilizes the active propulsion force driven by air pressure but also combines the elastic compensation of the spring mechanism to achieve dynamic adaptive pressing on the conveying roller;

[0023] In this application, when a relatively large foreign object enters between the first airbag and the conveying roller during paper conveyance, the system achieves protection through a dual buffering mechanism; one is the gas buffering stage: the foreign object squeezes the first airbag, forcing the gas inside it to be pressed into the second airbag through the connecting pipe, and using the compressibility of the gas to absorb the initial impact; the other is the mechanical buffering stage: as the first airbag moves, the roller shaft pushes the sliding bin to move, further compressing the spring, and dispersing the remaining impact force through elastic deformation. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a schematic structural diagram of the present invention;

[0025] Figure 2 is a schematic cross-sectional view of the present invention;

[0026] Figure 3 is Figure 2 an enlarged schematic structural diagram of part A in

[0027] Figure 4 is Figure 2 an enlarged schematic structural diagram of part B in

[0028] Figure 5 is a schematic structural diagram of the driving component of the present invention;

[0029] Figure 6 is a schematic cross-sectional view of the driving component of the present invention.

[0030] In the figures: 1, body; 2, conveying roller; 3, clamping roller; 4, roller body; 5, inflation component; 6, driving component;

[0031] 41, slider; 42, roller shaft; 43, first airbag; 44, air passage;

[0032] 51, fixed bin; 52, sliding bin; 53, second airbag; 54, intake pipe; 55, connecting pipe; 56, pressure plate; 57, spring; 58, connecting piece;

[0033] 61, transmission rod; 62, motor; 63, first worm; 64, first worm gear; 65, transmission component;

[0034] 651, housing; 652, second worm; 653, second worm gear. DETAILED DESCRIPTION

[0035] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.

[0036] See also Figure 1 The embodiment of the present invention discloses a material consumption statistics system for a roll-joining machine and a packaging machine, including a machine body 1, on which a conveying roller 2 and a clamping roller 3 are arranged. The conveying roller 2 is used to convey paper, and the clamping roller 3 is used to clamp the paper on the conveying roller 2 to prevent slipping when conveying the paper.

[0037] See also Figures 2-4 , which shows an embodiment of the clamping roller 3 proposed in the present application, the clamping roller 3 includes a roller body 4 and an inflation component 5, the roller body 4 is rotatably connected and slides on the machine body 1, and the roller body 4 is inflated by the inflation component 5.

[0038] See also Figures 2-4 , which shows the specific structure of the roller body 4, the roller body 4 includes a slider 41 slidably set on the body 1, a roller shaft 42 rotatably set inside the slider 41, an air bag 43 fixedly connected to the outside of the roller shaft 42 and an air channel 44 set inside the roller shaft 42; a through hole is opened on the body 1, the slider 41 is slidably set inside the through hole, and the air bag 43 is inflated through the air channel 44, so that the air bag 43 can be expanded and attached to the conveying roller 2, ensuring that the clamping roller 3 and the conveying roller 2 can clamp the paper.

[0039] By expanding the airbag 43 and making the airbag 43 fit on the conveying roller 2, the air pressure at each location of the airbag 43 can be equalized, so that the airbag 43 can evenly apply squeezing force to each location of the paper.

[0040] The slider 41 is oval in shape, and the size of the slider 41 is larger than the size of the through hole, so that the slider 41 blocks the through hole to prevent debris from entering the interior of the body 1 through the through hole.

[0041] The air passage 44 is provided with a plurality of air outlets, so that the gas can enter the interior of the airbag 43 through the plurality of air outlets, thereby facilitating the inflation of the interior of the airbag 43.

[0042] See also Figures 2-4, which shows a partial structure of the inflation assembly 5. The inflation assembly 5 includes a fixed bin 51 fixedly connected inside the machine body 1. A sliding bin 52 is slidably arranged inside the fixed bin 51, and an airbag two 53 is arranged inside the sliding bin 52; A connecting piece 58 is rotationally and sealingly connected to the outside of the roller shaft 42. The connecting piece 58 is arranged at the air duct 44. The connecting piece 58 is communicated with the airbag two 53 through a rigid connecting pipe 55. The connecting pipe 55 is fixedly connected to the sliding bin 52;

[0043] When the airbag two 53 inflates and expands, it provides a downward pressure to the sliding bin 52, and pushes the roller shaft 42 to move closer to the conveying roller 2 through the connecting pipe 55, so that the airbag one 43 further adheres to the conveying roller 2, ensuring that the clamping roller 3 and the conveying roller 2 can clamp the paper.

[0044] The airbag two 53 is communicated with an air inlet pipe 54. The air inlet pipe 54 is connected to an air supply mechanism such as an air pump and is slidably arranged inside the fixed bin 51; When supplying air to the airbag two 53 through the air inlet pipe 54, the airbag two 53 expands, and the air inlet pipe 54 can slide inside the fixed bin 51; At the same time, the gas enters the air duct 44 through the connecting pipe 55 to inflate the airbag one 43, so as to achieve the purpose of supplying air to the airbag two 53 and the airbag one 43 simultaneously through a single air inlet pipe 54.

[0045] The part of the air inlet pipe 54 located inside the fixed bin 51 is a hard pipe, so that the air inlet pipe 54 can slide inside the fixed bin 51.

[0046] In this application, after the airbag one 43 inflates and expands, it directly adheres to the conveying roller 2. At the same time, the airbag two 53 inflates and expands to push the airbag one 43 to move, so that it presses more tightly against the side of the conveying roller 2, thereby ensuring a firm fit between the two, and ensuring that the clamping roller 3 and the conveying roller 2 can clamp the paper.

[0047] See Figure 3 , which shows a pressing plate 56 and a spring 57. The pressing plate 56 is slidably arranged inside the sliding bin 52. The spring 57 is arranged on the side of the pressing plate 56 away from the airbag two 53. In this application, when the airbag two 53 inflates and expands, it generates a double acting force: on the one hand, it directly provides a downward pressure to the sliding bin 52, and on the other hand, it makes the pressing plate 56 apply a reverse extrusion force to the airbag two 53 by compressing the spring 57. The synergistic effect of these two forces enhances the propulsion effect of the sliding bin 52, thereby ensuring that the airbag one 43 can continuously and stably adhere to the surface of the conveying roller 2. This design not only utilizes the active propulsion force driven by air pressure, but also combines the elastic compensation of the spring mechanism to achieve the dynamic adaptive pressing of the conveying roller 2.

[0048] In this application, when a large foreign object enters between the first airbag 43 and the conveying roller 2 during paper conveyance, the system achieves protection through a dual buffering mechanism. One is the gas buffering stage: the foreign object squeezes the first airbag 43, forcing the gas inside it to be pressed into the second airbag 53 through the connecting pipe 55, and using the compressibility of the gas to absorb the initial impact. The other is the mechanical buffering stage: as the first airbag 43 moves, the roller shaft 42 pushes the sliding bin 52 to move, further compressing the spring 57, and dispersing the remaining impact force through elastic deformation.

[0049] This gas-mechanical linkage buffering design can not only relieve the instantaneous pressure through gas transfer, but also provide progressive resistance through spring compression, effectively preventing mechanism deformation or damage caused by foreign object jamming, and at the same time maintaining the adaptive fit between the conveying roller 2 and the first airbag 43.

[0050] As a further description of this application:

[0051] In this application, the air inlet pipe 54 is provided with a one-way valve (not shown in the figure), and its function is: when the air supply mechanism stops accidentally, the one-way valve can prevent the gas inside the first airbag 43 and the second airbag 53 from leaking, ensuring that the gas remains in the system.

[0052] When the air supply mechanism is operating normally:

[0053] The second airbag 53 serves as the main power source. Its inflation and expansion have a dual effect. First, it provides a downward pressure on the sliding bin 52, and second, it compresses the spring 57 to store energy; at the same time, it supplies gas to the first airbag 43 through the connecting pipe 55, making it expand and fit the conveying roller 2.

[0054] When the air supply mechanism stops operating:

[0055] The spring 57 becomes the power source, releases the stored energy and reversely squeezes the second airbag 53, pressing the gas inside it into the first airbag 43 through the connecting pipe 55 to achieve automatic air replenishment;

[0056] This mechanism ensures that under the condition of gas interruption, the first airbag 43 can still maintain the fitting pressure on the conveying roller 2, enabling the paper clamping and conveying function to continue briefly, and avoiding the conveying failure caused by sudden air supply interruption.

[0057] This design improves the reliability and fault tolerance of the system under abnormal working conditions through the dual guarantees of pressure maintenance by the one-way valve and spring-airbag linkage air replenishment.

[0058] See Figures 5-6, which shows an embodiment of the driving assembly 6. The driving assembly 6 includes a transmission rod 61 rotatably arranged inside the machine body 1. A motor 62 for driving the transmission rod 61 to rotate is installed inside the machine body 1. A first worm 63 is fixedly connected to the outside of the transmission rod 61. A first worm gear 64 meshing with the first worm 63 is fixedly connected to the conveying roller 2. After the motor 62 is started, it drives the transmission rod 61 to rotate, thereby driving the conveying roller 2 to rotate through the first worm 63 and the first worm gear 64.

[0059] A transmission assembly 65 is further arranged on the transmission rod 61. The transmission assembly 65 includes a housing 651 installed on the slider 41. A second worm 652 is rotatably connected inside the housing 651. A second worm gear 653 meshing with the second worm 652 is fixedly connected to the outside of the roller shaft 42. The second worm 652 is slidably arranged on the outside of the transmission rod 61. After the transmission rod 61 rotates, it drives the roller shaft 42 to rotate through the second worm 652 and the second worm gear 653.

[0060] Since the roller shaft 42 will move, the second worm 652 sleeved on the outside of the transmission rod 61 is used to drive the second worm gear 653 to rotate. The second worm 652 can move on the transmission rod 61 and rotate synchronously with the transmission rod 61.

[0061] In order to enable the conveying roller 2 and the roller body 4 to rotate in opposite directions, the spiral direction of the second worm 652 is opposite to that of the first worm 63.

[0062] As a further description of the present application:

[0063] When counting the length of the paper, a rotary encoder can be installed on the conveying roller 2. By recording the number of rotations of the roller and combining with the circumference of the roller, the conveying length of the paper can be indirectly calculated.

[0064] As a further description of the present application:

[0065] A pulse counting mechanism can be formed by setting an optocoupler to count the discharging part. Specifically:

[0066] Calculation method of the reel paper: The PLC collects the pulse signal of the reel paper part of the cigarette making machine through the optocoupler one wired to the IO port. One clock pulse is generated when the machine runs one circle, and the optocoupler one collects the clock pulse signal of the machine operation. At the same time, the optocoupler two and the optocoupler three collect the pulse signals when the left / right reel paper runs. That is, whenever the reel paper disk has a rotation action, the left / right reel paper generates a reel paper running pulse. At the same time, when the machine rotates to reach a production operation cycle of two cigarettes, a running pulse is generated, that is, the consumption of the reel paper for the length of two cigarettes is counted. The remaining part of the splicing and the consumption part of the splicing acceleration are obtained by averaging multiple samplings and are counted as consumption when each splicing is completed. The PLC analyzes and calculates through software, and transmits the valid data to the display screen and the data acquisition database of the cigarette packaging workshop through Ethernet communication.

[0067] Calculation method of tipping paper: The PLC collects the pulse signal of the tipping paper part of the cigarette making machine through the optocoupler four connected by the IO port. One clock pulse is generated when the machine runs one circle, and the optocoupler four collects the clock pulse signal of the machine running. At the same time, the optocoupler five and the optocoupler six collect the pulse signals when the left / right tipping paper is running. That is, whenever the tipping paper has a rotation action, the left / right tipping paper generates a tipping paper running pulse. At the same time, when the machine rotates to a double filter tip production cycle, a running pulse is generated, that is, the consumption of the tipping paper for the double filter tip length is counted. The remaining part of the splicing and the consumption part of the splicing acceleration are obtained by averaging multiple samples and are included in the consumption when each splicing is completed. The PLC analyzes and calculates through software, and transmits the valid data to the display screen and the data acquisition database of the wrapping workshop through Ethernet communication.

[0068] Calculation method of aluminum foil paper: The PLC collects the running pulse signal of the aluminum foil paper transport roller of the packaging machine through the IO port connection. One pulse signal is generated when the transport roller rotates one circle. The PLC calculates the consumption of the aluminum foil paper by calculating the collected pulse signal and the circumference of the aluminum foil paper transport roller. The remaining part of the splicing and the consumption part of the splicing by manual work are obtained by averaging multiple samples and are included in the consumption when each splicing is completed. The PLC analyzes and calculates through software, and transmits the valid data to the display screen and the data acquisition database of the wrapping workshop through Ethernet communication.

[0069] Calculation method of inner cardboard: The PLC collects the phase signal of the packaging machine through the IO port. Due to the interference of the bracket at the conveying position of the inner cardboard, it is necessary to count the inner cardboard within a certain phase interval to eliminate the interference. Since the sensor signal for the inner cardboard detection is of NPN type, it is necessary to use the optocoupler seven to convert the detected NPN signal into a PNP type acquisition signal and transmit it to the PLC for statistics. The consumption of the inner cardboard is calculated by calculating the length and quantity of a single piece of inner cardboard. The remaining part of the splicing and the consumption part of the splicing by manual work are obtained by averaging multiple samples and are included in the consumption when each splicing is completed. The PLC analyzes and calculates through software, and transmits the valid data to the display screen and the data acquisition database of the wrapping workshop through Ethernet communication.

[0070] Calculation method of small box label paper: The PLC collects the phase signal of the packaging machine through the IO port. Due to the interference of the bracket at the conveying position of the small box label paper, it is necessary to count the small box label paper within a certain phase interval to eliminate the interference. By adding a fiber optic sensor and an amplifier to collect the small box label paper signal and transmit it to the PLC for statistics, the consumption of the small box label paper is calculated by calculating the quantity of the small box label paper. The PLC analyzes and calculates through software, and transmits the valid data to the display screen and the data acquisition database of the wrapping workshop through Ethernet communication.

[0071] Calculation methods for the small packet transparent paper and the small packet drawstring: The PLC collects the phase signals of the auxiliary machine of the packaging machine through the IO ports, and transmits the collected signals of the small packet transparent paper and the small packet drawstring to the PLC for statistics. The consumption of the small packet transparent paper and the small packet drawstring is calculated by calculating the length and quantity of each sheet. The average value of the remaining parts of splicing and the labor consumption of splicing are obtained through multiple samplings and are included in the consumption when each splicing is completed. Through software analysis and calculation, the PLC transmits the valid data to the display screen and the data acquisition database of the cigarette making and packing workshop through Ethernet communication.

[0072] Calculation methods for the strip packet transparent paper and the strip packet drawstring: The PLC collects the phase signals of the packaging machine through the IO ports. Since there is interference from the bracket at the transmission position of the strip packet transparent paper and the strip packet drawstring, it is necessary to count the strip packet transparent paper and the strip packet drawstring within a certain phase range to eliminate the interference. Since the sensor signals for detecting the strip packet transparent paper and the strip packet drawstring are of NPN type, an optocoupler octal is required to convert the detected NPN signals into PNP type acquisition signals and transmit them to the PLC for statistics. The consumption of the strip packet transparent paper and the strip packet drawstring is calculated by calculating the length and quantity of each sheet of the strip packet transparent paper and the strip packet drawstring. The average value of the remaining parts of splicing and the labor consumption of splicing are obtained through multiple samplings and are included in the consumption when each splicing is completed. Through software analysis and calculation, the PLC transmits the valid data to the display screen and the data acquisition database of the cigarette making and packing workshop through Ethernet communication.

[0073] Calculation method for the strip carton trademark paper: The PLC collects the phase signals of the packaging machine through the IO ports. Since there is interference from the bracket at the transmission position of the strip carton trademark paper, it is necessary to count the strip carton trademark paper within a certain phase range to eliminate the interference. By adding an optical fiber sensor and an amplifier to collect the strip carton trademark paper signals and transmit them to the PLC for statistics, the consumption of the strip carton trademark paper is calculated by calculating the quantity of the strip carton trademark paper. Through software analysis and calculation, the PLC transmits the valid data to the display screen and the data acquisition database of the cigarette making and packing workshop through Ethernet communication.

[0074] This application is mainly used for counting and statistics in the conveying stage. By counting and statistics in the discharging stage and in the conveying stage, the consumption of the auxiliary materials is statistically calculated in different stages, so as to ensure the accuracy of the statistical calculation of the auxiliary materials consumption.

[0075] It should be noted that in the description of the present invention, the terms indicating directions or position relationships such as "center, up, down, left, right, vertical, horizontal, inner, outer" are based on the directions or position relationships shown in the drawings. This is only for convenience of description and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a limitation of the present invention. In addition, the terms "first, second, third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0076] In addition, it should be noted that in the description of the present invention, unless otherwise clearly defined and limited, the terms "installed, connected, and coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0077] The term "comprising" or any other similar term is intended to cover non-exclusive inclusion, so that a process, article, or device / equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or also includes the elements inherent in these processes, articles, or devices / equipment.

[0078] So far, the technical solution of the present invention has been described in combination with the preferred embodiments shown in the drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. An auxiliary material consumption statistics system for a tipping machine and a packaging machine, which is used for statistics of paper auxiliary materials, and is characterized in that Comprising: A machine body (1), A conveying roller (2) rotatably arranged on the machine body (1) for conveying paper, and a clamping roller (3) rotatably arranged on the machine body (1) and attached to the side of the conveying roller (2), which expands and moves after being inflated; Among them, the clamping roller (3) is designed such that the clamping roller (3) can be attached to the side of the conveying roller (2) by the expansion and movement after being inflated.

2. The auxiliary material consumption statistics system of the cigarette making and packing machine according to claim 1, wherein The clamping roller (3) comprises: A roller body (4) rotatably and slidably arranged on the machine body (1), and An inflation assembly (5) arranged inside the machine body (1) for inflating the roller body (4); Among them, the inflation assembly (5) is designed such that when the inflation assembly (5) inflates the roller body (4), the roller body (4) expands, and at the same time, the roller body (4) moves closer to the conveying roller (2).

3. The auxiliary material consumption statistics system of the cigarette tipping machine and the packaging machine according to claim 2, characterized in that The roller body (4) comprises: A slider (41) slidably arranged inside the machine body (1), A roller shaft (42) rotatably arranged inside the slider (41), An airbag one (43) fixed to the outside of the roller shaft (42), and An air duct (44) arranged inside the roller shaft (42) for inflating the airbag one (43).

4. The auxiliary material consumption statistics system of the cigarette making and packing machine according to claim 3, characterized in that, The inflation assembly (5) comprises: A fixed bin (51) fixedly connected inside the machine body (1), A sliding bin (52) slidably arranged inside the fixed bin (51), An airbag two (53) arranged inside the sliding bin (52), An air inlet pipe (54) slidably arranged inside the fixed bin (51) and communicated with the airbag two (53), and a connecting pipe (55) fixedly connected to the sliding bin (52) and rotatably connected to the roller shaft (42) through a connecting member (58) for communicating the airbag two (53) and the air duct (44).

5. The statistical system for auxiliary material consumption of the cigarette making and packing machine according to claim 4, wherein, The inflation assembly (5) further comprises: A pressing plate (56) slidably arranged inside the sliding bin (52) and located on one side of the airbag two (53), and a spring (57) sleeved outside the air inlet pipe (54) and located on the side of the pressing plate (56) away from the airbag two (53).

6. The auxiliary material consumption statistics system of the cigarette making and packing machine according to claim 3, wherein A driving assembly (6) for driving the clamping roller (3) and the conveying roller (2) to rotate in opposite directions is arranged inside the machine body (1).

7. The auxiliary material consumption statistics system for a cigarette tipping machine and a packaging machine according to claim 6, characterized in that, The driving assembly (6) comprises: A transmission rod (61) rotatably connected inside the machine body (1), and the transmission rod (61) is driven to rotate by a motor (62) installed inside the machine body (1), A worm one (63) fixedly connected to the transmission rod (61), A worm wheel one (64) fixedly connected to the conveying roller (2), meshing with the worm one (63), and a transmission assembly (65) arranged on the slider (41) for transmitting and connecting the roller shaft (42) and the transmission rod (61).

8. The auxiliary material consumption statistics system of the tipping machine and the packaging machine according to claim 7, wherein The transmission assembly (65) comprises: A housing (651) fixedly connected to the slider (41), A worm two (652) rotatably connected inside the housing (651), slidably arranged outside the transmission rod (61) and rotating synchronously with the transmission rod (61), and A worm wheel two (653) fixedly connected to the outside of the roller shaft (42), meshing with the worm two (652).

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