Lining paper cutting and recycling device

Abstract

The application provides a lining paper cutting and recycling device, and relates to the technical field of cigarette case processing. The device comprises a mounting piece, a cutting assembly, a suction assembly and a recycling piece. The cutting roller in the cutting assembly is rotatably arranged on the mounting piece, and the window cutting knife is movably arranged on the cutting roller. The suction roller in the suction assembly is rotatably arranged on the mounting piece and cooperates with the cutting roller to form a cutting space. The suction roller is provided with a suction channel, a negative pressure piece is in communication with the suction channel, the second end of the suction channel is arranged on the side wall of the suction roller and forms a suction port, and the suction roller and the cutting roller rotate oppositely to cut the window of the lining paper and the negative pressure piece can suck the window paper to the suction port. The recycling piece is connected to the mounting piece and is arranged correspondingly to the suction roller. When the suction roller rotates to the position opposite to the recycling piece, the recycling piece can recycle the window paper on the suction port. The lining paper cutting and recycling device has strong applicability, can meet the demand of packaging diversity, can recycle the window paper and improve the processing efficiency.

Description

Technical Field

[0001] This invention relates to the field of cigarette box processing technology, and in particular to a device for cutting and recycling inner lining paper. Background Technology

[0002] During the cigarette production process, different functional filters are usually added to the end of the cigarette. Different functional filters are usually distinguished by different colors. However, because the inner lining paper is not transparent, consumers need to open the outer packaging of the cigarette and tear off the inner lining paper to see the filter.

[0003] To facilitate the observation of the filter tip, a window is usually made in the inner liner paper. However, existing processing equipment can only make windows of a single size, resulting in poor applicability and inability to meet the needs of diverse packaging. Furthermore, after cutting the inner liner paper for the window, the existing processing equipment cannot directly recycle the cut window paper. Operators need to manually recycle the window paper, resulting in low processing efficiency. Summary of the Invention

[0004] The purpose of this invention is to provide an inner liner paper cutting and recycling device, which is highly adaptable, can meet the diverse needs of packaging, and can complete the recycling of window paper, thereby improving processing efficiency.

[0005] To achieve this objective, the present invention adopts the following technical solution:

[0006] The inner liner paper cutting and recycling device is capable of cutting the inner liner paper through a window and recycling the window paper, including:

[0007] Installation components;

[0008] A cutting assembly includes a cutting roller and a viewing window cutting blade, wherein the cutting roller is rotatably mounted on the mounting member and the viewing window cutting blade is movably mounted on the cutting roller;

[0009] The suction assembly includes a suction roller and a negative pressure component. The suction roller is rotatably mounted on the mounting component, corresponding to the cutting roller. The axes of the suction roller and the cutting roller are parallel, and the suction roller cooperates with the cutting roller to form a cutting space for accommodating the inner lining paper. The suction roller has a suction channel inside. The air outlet of the negative pressure component can communicate with the first end of the suction channel. The opening at the second end of the suction channel is located on the side wall of the suction roller to form an adsorption port, and the adsorption port can be opposite to the window cutting blade. The suction roller and the cutting roller rotate relative to each other, which can complete the window cutting of the inner lining paper located in the cutting space. The negative pressure component can adsorb the cut window paper to the adsorption port.

[0010] The recycling component is connected to the mounting component and is correspondingly arranged with the suction roller. When the suction roller rotates to the position where the suction port is opposite to the recycling component, the recycling component can recycle the window paper that has been adsorbed onto the suction port.

[0011] As a further technical solution, the recycling component is configured as an industrial vacuum cleaner, the suction roller is located above the cutting roller, the end of the air outlet pipe of the industrial vacuum cleaner is configured as the recycling port, and is fixedly arranged above the suction roller in correspondence with the suction port.

[0012] As a further technical solution, the suction assembly also includes a positive pressure component. When the suction roller rotates to the point where the adsorption port and the recovery port are opposite each other, the air outlet of the positive pressure component is connected to the first end of the suction channel.

[0013] As a further technical solution, the suction assembly also includes an adjustment plate, which is adjustablely disposed on the suction roller, and the adjustment plate has a positive pressure chamber and a negative pressure chamber offsetly disposed thereon;

[0014] The air outlet of the positive pressure component is connected to the positive pressure chamber through a positive pressure interface, and the air outlet of the negative pressure component is connected to the negative pressure chamber through a negative pressure interface. By adjusting the adjustment disc, either the positive pressure chamber or the negative pressure chamber can be connected to the first end of the air intake channel.

[0015] As a further technical solution, the adjusting disc is coaxially disposed at the second end of the suction roller, and the negative pressure chamber is configured as an oblong chamber extending circumferentially along the adjusting disc.

[0016] As a further technical solution, the suction assembly also includes an adjusting power component and an angle sensor. The output shaft of the adjusting power component is driven to the adjusting disk to drive the adjusting disk to rotate around the axis of the suction roller. The angle sensor is disposed on the suction roller and is communicatively connected to the adjusting power component.

[0017] As a further technical solution, the cutting assembly also includes a cutting connector, the cutting roller has a mounting cavity in the middle, the window cutting blade is connected to the cutting connector, and the cutting connector is detachably disposed in the mounting cavity.

[0018] As a further technical solution, the inner lining paper cutting and recycling device also includes a power component, which includes two driving components. The output shafts of the two driving components are respectively connected to the first end of the cutting roller and the first end of the suction roller.

[0019] As a further technical solution, the inner lining paper cutting and recycling device also includes a power component, which includes a driving component, a driving gear, and a driven gear. One of the driving gear and the driven gear is fixedly sleeved on the first end of the cutting roller, and the other is fixedly sleeved on the first end of the suction roller. The driving gear and the driven gear mesh, and the output shaft of the driving component is drivenly connected to the cutting roller or the suction roller.

[0020] As a further technical solution, the inner lining paper cutting and recycling device also includes a first paper feeding roller, a second paper feeding roller, and a third paper feeding roller, all rotatably disposed on the mounting component. The first paper feeding roller and the second paper feeding roller are respectively located on both sides of the cutting space, and the third paper feeding roller is located below the cutting space. The first paper feeding roller feeds the inner lining paper to be cut into the cutting space, and the cut inner lining paper is sequentially conveyed to the next process through the second paper feeding roller and the third paper feeding roller.

[0021] Compared with the prior art, the technical advantages of the inner lining paper cutting and recycling device provided by the present invention are as follows:

[0022] 1. Since both the suction roller and the cutting roller are rotatably mounted on the mounting component, and their axes are parallel, the suction roller and the cutting roller cooperate to form a cutting space for accommodating the inner liner paper. The viewing window cutter is movably mounted on the cutting roller. Therefore, when the inner liner paper is placed in the cutting space, as the suction roller and the cutting roller rotate, the viewing window cutter cuts the viewing window on the inner liner paper. Because the viewing window cutter is movably mounted on the cutting roller, when different sizes or shapes of viewing windows need to be cut on the inner liner paper, the corresponding specification of the viewing window cutter can be replaced accordingly. Thus, the same inner liner paper cutting and recycling device can complete the cutting of multiple specifications of viewing windows, improving its applicability and allowing the cut inner liner paper to meet the diverse packaging needs.

[0023] 2. The suction roller has an internal suction channel connected to the negative pressure component. The opening at the second end of the suction channel corresponds to the window cutting blade and is located on the side wall of the suction roller, forming an adsorption port. The recovery component is located on the mounting component, corresponding to the suction roller. Therefore, during the window cutting process of the inner lining paper, after the window cutting blade completes the cut on the inner lining paper, the negative pressure component is activated and adsorbs the cut window paper to the adsorption port through the suction channel. The suction roller continues to rotate until the adsorption port aligns with the recovery component, at which point the recovery component recycles the window paper adsorbed on the adsorption port. The suction roller then rotates again until the adsorption port aligns with the window cutting blade, thus cooperating with the cutting roller to complete the next window cutting of the inner lining paper and adsorbing the cut window paper to the adsorption port. In this process, the negative pressure component, suction roller, and recovery component work together to achieve window paper recovery. The entire process eliminates the need for manual window paper recovery, thereby improving overall processing efficiency. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments of the present invention will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the content of the embodiments of the present invention and these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of the inner lining paper cutting and recycling device provided in an embodiment of the present invention from one perspective;

[0026] Figure 2 This is a schematic diagram of the inner lining paper cutting and recycling device provided in an embodiment of the present invention from another perspective;

[0027] Figure 3 This is a partial structural schematic diagram of the suction component in the inner lining paper cutting and recycling device provided in an embodiment of the present invention;

[0028] Figure 4 This is a schematic diagram of the structure of the adjusting disc in the inner lining paper cutting and recycling device provided in an embodiment of the present invention;

[0029] Figure 5 This is a schematic diagram of the cutting component in the inner lining paper cutting and recycling device provided in an embodiment of the present invention.

[0030] In the picture:

[0031] 100. Installation components;

[0032] 200. Cutting assembly; 210. Cutting roller; 211. Mounting cavity; 220. Viewing window cutting blade; 230. Cutting connector; 231. Auxiliary connector;

[0033] 300. Suction assembly; 310. Suction roller; 311. Suction channel; 312. Adsorption port; 340. Adjustment disc; 341. Positive pressure chamber; 3411. Positive pressure interface; 342. Negative pressure chamber; 3421. Negative pressure interface;

[0034] 400. Recycled parts;

[0035] 500. Power assembly; 520. Drive gear; 530. Driven gear; 540. Driven bearing; 550. Driven bearing;

[0036] 610. Second paper feed roller; 620. Third paper feed roller. Detailed Implementation

[0037] Before explaining any implementation of this application in detail, it should be understood that this application is not limited to its application to the structural details and component arrangements set forth in the following description or shown in the above drawings.

[0038] In this application, the terms "comprising," "including," "having," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element.

[0039] In this application, the term "and / or" describes the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent three cases: A existing alone, A and B existing simultaneously, and B existing alone. Additionally, the character " / " in this application generally indicates that the preceding and following related objects have an "and / or" relationship.

[0040] In this application, the terms "connection," "combination," "coupling," and "installation" can refer to direct connection, combination, coupling, or installation, or indirect connection, combination, coupling, or installation. For example, a direct connection refers to two parts or components being connected together without the need for an intermediary, while an indirect connection refers to two parts or components each being connected to at least one intermediary, with the connection achieved through the intermediary. Furthermore, "connection" and "coupling" are not limited to physical or mechanical connections or couplings, but can also include electrical connections or couplings.

[0041] In this application, those skilled in the art will understand that relative terms (e.g., “about,” “approximately,” “basically,” etc.) used in conjunction with quantities or conditions are to include the values ​​and have the meaning indicated by the context. For example, such relative terms include at least the degree of error associated with the measurement of a particular value, tolerances associated with the particular value due to manufacturing, assembly, use, etc. Such terms should also be considered as disclosing a range defined by the absolute values ​​of the two endpoints. Relative terms may refer to a certain percentage (e.g., 1%, 5%, 10% or more) of the indicated value. Numerical values ​​that do not use relative terms should also be disclosed as specific values ​​with tolerances. Furthermore, “basically” when expressing relative angular relationships (e.g., substantially parallel, substantially perpendicular) may refer to a certain degree (e.g., 1 degree, 5 degrees, 10 degrees or more) added to or subtracted from the indicated angle.

[0042] In this application, those skilled in the art will understand that the function performed by a component can be performed by one component, multiple components, one part, or multiple parts. Similarly, the function performed by a part can also be performed by one part, one component, or a combination of multiple parts.

[0043] In this application, the directional terms "upper," "lower," "left," "right," "front," and "rear" are used to describe the orientation and positional relationships shown in the accompanying drawings and should not be construed as limiting the embodiments of this application. Furthermore, in the context, it should be understood that when an element is mentioned as being connected "upper" or "lower" to another element, it can be directly connected to the other element "upper" or "lower," or indirectly connected through an intermediate element. It should also be understood that directional terms such as upper side, lower side, left side, right side, front side, and rear side not only represent positive orientation but can also be understood as lateral orientation. For example, "below" can include directly below, lower left, lower right, lower front, and lower rear.

[0044] Combination Figures 1 to 5 As shown, the inner liner paper cutting and recycling device provided in this embodiment is used to cut the inner liner paper (not shown in the figure) through a window and recycle the window paper (not shown in the figure), thereby improving its applicability to meet the needs of packaging diversity and improving processing efficiency. Specifically, the inner liner paper cutting and recycling device includes a mounting component 100, a cutting component 200, a suction component 300, and a recycling component 400. The cutting assembly 200 includes a cutting roller 210 and a viewing window cutting blade 220. The cutting roller 210 is rotatably mounted on the mounting member 100, and the viewing window cutting blade 220 is movably mounted on the cutting roller 210. The suction assembly 300 includes a suction roller 310 and a negative pressure member (not shown in the figure). The suction roller 310 is rotatably mounted on the mounting member 100 corresponding to the cutting roller 210, and the axes of the suction roller 310 and the cutting roller 210 are parallel. The suction roller 310 and the cutting roller 210 cooperate to form a cutting space for accommodating the inner liner paper. The suction roller 310 has a suction channel 311 inside, and the air outlet of the negative pressure member can connect with the first air outlet of the suction channel 311. One end is connected, and the opening at the second end of the suction channel 311 is set on the side wall of the suction roller 310 corresponding to the window cutting blade 220, forming an adsorption port 312. The suction roller 310 rotates relative to the cutting roller 210, which can complete the window cutting of the inner lining paper located in the cutting space. The negative pressure component can adsorb the cut window paper to the adsorption port 312. The recovery component 400 is connected to the mounting component 100 and is set corresponding to the suction roller 310. When the suction roller 310 rotates to the adsorption port 312 and the recovery component 400 are opposite, the recovery component 400 can recover the window paper adsorbed on the adsorption port 312.

[0045] Since both the suction roller 310 and the cutting roller 210 are rotatably mounted on the mounting component 100, and their axes are parallel, the suction roller 310 and the cutting roller 210 cooperate to form a cutting space for accommodating the inner liner paper. The viewing window cutter 220 is movably mounted on the cutting roller 210. Therefore, when the inner liner paper is placed in the cutting space, as the suction roller 310 and the cutting roller 210 rotate, the viewing window cutter 220 cuts the viewing window on the inner liner paper. Because the viewing window cutter 220 is movably mounted on the cutting roller 210, when different sizes or shapes of viewing windows need to be cut on the inner liner paper, the corresponding specification of the viewing window cutter 220 can be replaced accordingly. Thus, the same inner liner paper cutting and recycling device can complete the cutting of multiple specifications of viewing windows, improving its applicability and allowing the cut inner liner paper to meet the needs of diverse packaging.

[0046] Since the suction roller 310 has a suction channel 311 that communicates with the negative pressure component, and the opening at the second end of the suction channel 311 is provided on the side wall of the suction roller 310 corresponding to the window cutting blade 220, forming an adsorption port 312; the recovery component 400 is provided on the mounting component 100 corresponding to the suction roller 310. Therefore, during the window cutting process of the inner lining paper, after the window cutting blade 220 completes the cutting of the window on the inner lining paper, the negative pressure component is activated, and the cut window paper is drawn into the suction port 312 through the suction channel 311. Then, the suction roller 310 continues to rotate until the suction port 312 is aligned with the recovery component 400, at which point the recovery component 400 recovers the window paper drawn into the suction port 312. The suction roller 310 then rotates again until the suction port 312 is aligned with the window cutting blade 220, thus cooperating with the cutting roller 210 to complete the next window cutting of the inner lining paper and drawing the cut window paper into the suction port 312. In this process, the negative pressure component, the suction roller 310, and the recovery component 400 work together to achieve automatic window paper recovery. The entire process eliminates the need for manual window paper recovery, thereby improving overall processing efficiency.

[0047] Specifically, the recycling component 400 is configured as an industrial vacuum cleaner, the suction roller 310 is located above the cutting roller 210, the end of the air outlet pipe of the industrial vacuum cleaner is configured as a recycling port, and is fixedly installed above the suction roller 310 in correspondence with the suction port 312.

[0048] Combination Figure 1As shown, in this embodiment, the mounting component 100 is a housing, and the recycling component 400 is an industrial vacuum cleaner. The end of the air outlet pipe of the industrial vacuum cleaner is fixedly installed on the top wall of the mounting component 100. When the suction port 312 is opposite to the recycling component 400, the negative pressure component stops operating, and the industrial vacuum cleaner starts working. Under the negative pressure of the industrial vacuum cleaner, the cut window paper is directly sucked into the interior of the industrial vacuum cleaner through the recycling port, thereby completing the recycling of the window paper. Throughout the process, the negative pressure of the industrial vacuum cleaner ensures the recycling effect of the window paper and avoids the need for secondary manual recycling due to individual window paper being lost. The industrial vacuum cleaner is not the focus of this embodiment and can be set up with reference to existing technology, which will not be described in detail here.

[0049] In some other embodiments, the recycling component 400 can also be configured as a gripping robotic arm and a recycling bin. The gripping robotic arm includes a first mechanical shaft and a second mechanical shaft. The first end of the first mechanical shaft is connected to the top of the suction roller 310 via a universal ball joint. The first end of the second mechanical shaft is rotatably connected to the second end of the first mechanical shaft. The second end of the second mechanical shaft is provided with a gripping claw that can rotate around the axis of the second mechanical shaft. At least one of the first mechanical shaft and the second mechanical shaft is configured as a telescopic shaft. When the suction roller 310 rotates, causing the suction port 312 to be misaligned with the window cutting blade 220, the gripping robotic arm grips the window paper that has been adsorbed to the suction port 312 through the gripping claw and places it in the recycling bin, thereby completing the recycling of the window paper. Alternatively, the recycling component 400 can be configured as an adhesive component, with an adhesive power component corresponding to the adhesive component. The adhesive power component is movably positioned above the suction roller 310. The adhesive component can be replaced and positioned on the adhesive power component. When the adhesive power component operates, it can drive the adhesive component to change its relative position to the suction roller 310 in the axial or radial direction, and can drive the adhesive component to move closer to or away from the suction roller 310. When the suction roller 310 rotates, so that the suction port 312 is opposite to the adhesive component, the negative pressure component stops operating, and the window paper attached to the suction port 312 is no longer affected by the negative pressure of the negative pressure component. Upon activation, the adhesive component moves the adhesive piece closer to the suction roller 310, causing the window paper on the suction port 312 to adhere to the adhesive component, thus completing one window paper recycling operation. Then, the adhesive component moves the adhesive piece away from the suction roller 310, causing the suction roller 310 to rotate again until the suction port 312 is aligned with the window cutting blade 220. This allows it to cooperate with the cutting roller 210 to complete the next window cutting of the inner lining paper, and the cut window paper is then adsorbed onto the suction port 312. When the adhesive piece is covered with window paper, a new adhesive piece is replaced to ensure effective window paper recycling.

[0050] To further improve the recycling efficiency and effect of the window paper, in this embodiment, the suction assembly 300 also includes a positive pressure component. The positive pressure component and the negative pressure component are selectively connected to the first end of the suction channel 311. Specifically, after the window cutting blade 220 completes the cutting of the window on the inner lining paper, the negative pressure component is connected to the first end of the suction channel 311 and activated to draw the cut window paper into the suction port 312. When the suction roller 310 rotates to the point where the suction port 312 is opposite to the recycling port, the air outlet of the positive pressure component is connected to the first end of the suction channel 311 and activated. Under the action of positive pressure, the window paper located at the suction port 312 is blown towards the recycling port through the suction channel 311, so that the industrial vacuum cleaner can promptly and accurately draw the window paper into the industrial vacuum cleaner through the recycling port, thereby completing the recycling of the window paper.

[0051] Furthermore, the suction assembly 300 also includes an adjustment disk 340, which is adjustablely disposed on the suction roller 310, and a positive pressure chamber 341 and a negative pressure chamber 342 are offsetly disposed on the adjustment disk 340; the air outlet of the positive pressure component is connected to the positive pressure chamber 341 through the positive pressure interface 3411, and the air outlet of the negative pressure component is connected to the negative pressure chamber 342 through the negative pressure interface 3421. By adjusting the adjustment disk 340, one of the positive pressure chamber 341 and the negative pressure chamber 342 can be selectively connected to the first end of the suction channel 311.

[0052] Specific combination Figure 1 , Figure 2 and Figure 4 As shown, in this embodiment, the adjusting disk 340 is annular and is sleeved on the connecting shaft at the second end of the suction roller 310. The positive pressure chamber 341 and the negative pressure chamber 342 are independently arranged, and both the positive pressure chamber 341 and the negative pressure chamber 342 are provided with air outlets. The air outlet of the positive pressure component is always connected to the positive pressure interface 3411, and the air outlet of the negative pressure component is always connected to the negative pressure interface 3421. After the window cutting blade 220 completes the cutting of the window on the inner liner paper, the adjusting disk 340 is rotated so that the air outlet of the negative pressure chamber 342 is connected to the first end of the suction channel 311. When the suction roller 310 rotates to the point where the adsorption port 312 is opposite to the recycling port, the adjusting disk 340 is rotated again so that the air outlet of the positive pressure chamber 341 is connected to the first end of the suction channel 311, thereby realizing the recycling of the window paper.

[0053] In some other embodiments, the adjusting disk 340 is coaxially disposed at the second end of the suction roller 310, and the negative pressure chamber 342 is configured as an oblong chamber extending circumferentially along the adjusting disk 340.

[0054] Specific combination Figure 1 and Figure 2As shown, with this configuration, during the process of the suction roller 310 rotating from the state where the suction port 312 is opposite to the window cutting blade 220 to the state where the suction port 312 is opposite to the recycling component 400, the air outlet of the negative pressure chamber 342 is always connected to the suction channel 311, thereby ensuring that the window paper is always adsorbed on the suction port 312 to ensure the recycling effect of the window paper, until the suction roller 310 rotates to the state where the suction port 312 is opposite to the recycling component 400, at which point the air outlet of the positive pressure chamber 341 is connected to the suction channel 311.

[0055] To improve the convenience of rotating the adjusting disc 340 and thus further improve processing efficiency, in this embodiment, the suction assembly 300 also includes an adjusting power component (not shown in the figure). The adjusting power component is disposed on the mounting component 100, and its output shaft is driven to the adjusting disc 340 to drive the adjusting disc 340 to rotate around the axis of the suction roller 310. An angle sensor (not shown in the figure) is disposed on the suction roller 310. The angle sensor is communicatively connected to the adjusting power component. The angle sensor senses the rotation angle of the suction roller 310 and transmits the angle signal to the adjusting power component, so that the adjusting power component drives the adjusting disc 340 to rotate, thereby enabling one of the positive pressure chamber 341 and the negative pressure chamber 342 to be connected to the first end of the suction channel 311. Specifically, for example, when the suction roller 310 rotates to 0°, the suction port 312 is marked as being opposite to the window cutting blade 220. In this state, the suction roller 310 and the window cutting blade 220 cooperate to cut the window on the inner lining paper. When the suction roller 310 rotates to 180°, the suction port 312 is marked as being opposite to the recovery port. In this state, the industrial vacuum cleaner can suck the window paper at the suction port 312 into the interior of the industrial vacuum cleaner. Thus, when the angle sensor senses that the rotation angle of the suction roller 310 is between 0° and 180° (excluding 180°), it triggers the adjusting power component to drive the adjusting disk 340 to rotate, so that the negative pressure chamber 342 is connected to the first end of the suction channel 311. When the angle sensor senses that the rotation angle of the suction roller 310 is 180°, it triggers the adjusting power component to drive the adjusting disk 340 to rotate, so that the positive pressure chamber 341 is connected to the first end of the suction channel 311. An angle sensor senses the rotation angle of the suction roller 310 so that the trigger angle of the adjustment disk 340 driven by the adjustment power component is not limited to this angle.

[0056] In some other embodiments, the adjusting disc 340 is configured as an annular shape, and each adjusting disc 340 is provided with an auxiliary cavity. The adjusting disc 340 is sleeved on the connecting shaft at the second end of the suction roller 310 and is fixed relative to the second end of the suction roller 310. When the suction roller 310 rotates, the suction roller 310 and the adjusting disc 340 rotate synchronously. The air outlet of the positive pressure component is connected to the auxiliary cavity through the positive pressure interface 3411, and the air outlet of the negative pressure component is connected to the auxiliary cavity through the negative pressure interface 3421. During the cutting and recycling process, the positive pressure component and the negative pressure component can be operated selectively. Specifically, during the process of the suction roller 310 rotating from a state where the suction port 312 is opposite to the window cutter 220 to a state where the suction port 312 is opposite to the recycling component 400, the negative pressure component operates and provides negative pressure to the suction channel 311 through the auxiliary cavity, so as to adsorb the window paper onto the suction port 312; when the suction roller 310 rotates to a state where the suction port 312 is opposite to the recycling component 400, the negative pressure component stops operating, the positive pressure component starts, and provides positive pressure to the suction channel 311 through the auxiliary cavity, so as to blow the window paper adsorbed on the suction port 312 toward the recycling port.

[0057] Preferably, the cutting assembly 200 further includes a cutting connector 230, a mounting cavity 211 is provided in the middle of the cutting roller 210, the viewing window cutting blade 220 is connected to the cutting connector 230, and the cutting connector 230 is detachably disposed in the mounting cavity 211.

[0058] Combination Figure 1 and Figure 5 As shown, the open end of the mounting cavity 211 is provided with a mounting surface, and the mounting surface is provided with multiple threaded connection channels. The auxiliary connector 231 is a threaded connector, and the cutting connector 230 is provided with multiple connection holes corresponding to the multiple threaded connection channels. The threaded connector passes through the corresponding connection holes and threaded connection channels in sequence to place the cutting connector 230 in the mounting cavity 211 and fix it to the cutting roller 210, thereby ensuring the cutting effect of the window cutting blade 220. When it is necessary to replace the window cutting blade 220 with a different specification, the multiple threaded connectors are removed, and the current cutting connector 230 is removed from the mounting cavity 211. Then, the cutting connector 230 with the corresponding specification window cutting blade 220 is placed back in the mounting cavity 211, and the multiple threaded connectors are tightened, thereby completing the replacement of the window cutting blade 220 with a different specification. In addition to the threaded connection in this embodiment, the cutting connector 230 can also be fixedly connected to the cutting roller 210 by snap-fit, adhesive, key connection, interference fit, etc., depending on actual needs in other embodiments.

[0059] Preferably, the inner liner paper cutting and recycling device further includes a power assembly 500, which includes two drive components (not shown in the figure). The output shafts of the two drive components are respectively connected to the first end of the cutting roller 210 and the first end of the suction roller 310. The two drive components operate synchronously to drive the cutting roller 210 and the suction roller 310 to rotate, thereby completing the cutting of the inner liner paper window and the recycling of the window paper. To ensure the cutting effect of the inner liner paper, when the corresponding drive components drive the cutting roller 210 and the suction roller 310 to rotate, one of the cutting roller 210 and the suction roller 310 rotates clockwise, and the other rotates counterclockwise.

[0060] In some other embodiments, the power assembly 500 includes a drive member, a drive gear 520, and a driven gear 530. One of the drive gear 520 and the driven gear 530 is fixedly sleeved on the first end of the cutting roller 210, and the other is fixedly sleeved on the first end of the suction roller 310. The drive gear 520 and the driven gear 530 mesh, and the output shaft of the drive member is drivenly connected to the cutting roller 210 or the suction roller 310.

[0061] Specific combination Figure 1 and Figure 2 As shown, in this embodiment, the driving gear 520 is fixedly sleeved on the first end of the cutting roller 210, and the driven gear 530 is fixedly sleeved on the first end of the suction roller 310. The output shaft of the driving component is connected to the cutting roller 210, and the driving gear 520 and the driven gear 530 are of the same specification. When the driving component drives the suction roller 310 to rotate, the driving gear 520 rotates synchronously, and through the meshing of the driving gear 520 and the driven gear 530, the suction roller 310 is driven to rotate synchronously. While ensuring the synchronous rotation of the cutting roller 210 and the suction roller 310, the rotation directions of the cutting roller 210 and the suction roller 310 are opposite to ensure the cutting effect on the inner lining paper.

[0062] In this embodiment, the first ends of both the cutting roller 210 and the suction roller 310 are rotatably connected to the right side wall of the mounting member 100, the second end of the cutting roller 210 is rotatably connected to the left side wall of the mounting member 100 via a drive bearing 540, and the second end of the suction roller 310 is rotatably connected to the left side wall of the mounting member 100 via a driven bearing 550. This further enhances the rotational sensitivity of the cutting roller 210 and the suction roller 310, thereby ensuring the synchronous rotation of the cutting roller 210 and the suction roller 310.

[0063] Preferably, the inner liner paper cutting and recycling device further includes a first paper feeding roller (not shown in the figure), a second paper feeding roller 610, and a third paper feeding and receiving roller 620, all rotatably disposed on the mounting component 100. The first paper feeding roller and the second paper feeding roller 610 are respectively located on both sides of the cutting space, and the third paper feeding roller 620 is located below the cutting space. The first paper feeding roller feeds the inner liner paper to be cut into the cutting space, and the cut inner liner paper is sequentially conveyed to the next process through the second paper feeding roller 610 and the third paper feeding roller 620.

[0064] Specifically combined Figure 1 As shown, the first and second paper feeding rollers 610 are located on both sides of the cutting space, and the first, second, and third paper feeding rollers 620 are located below the cutting space. During the cutting process, the first paper feeding roller feeds the paper into the cutting space from one side to deliver the inner lining paper to be cut into the cutting space. The cut inner lining paper is discharged from the other side of the cutting space as the cutting roller 210 and the suction roller 310 rotate, and passes through the second and third paper feeding rollers 610 and 620 in sequence. It is then conveyed to the next process for processing as the second and third paper feeding rollers 610 and 620 rotate. This avoids the situation where the cut inner lining paper accumulates on one side of the cutting space, which would affect the rotation of the cutting roller 210 and the suction roller 310 and thus affect the cutting of the inner lining paper and the window paper recycling effect. Furthermore, since the first, second, and third paper feed rollers 610 and 620 are all located below the suction roller 310, the inner liner paper can be prevented from wrapping around the suction roller 310 during feeding and discharging, thus avoiding affecting the recycling effect of the window paper. In other embodiments, the number of paper feed rollers is not limited to this, in order to facilitate feeding or to facilitate the conveying of the cut inner liner paper to the next process, and the number of paper feed rollers can be increased according to actual needs.

[0065] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation of the present invention. Those skilled in the art will be able to make various obvious changes, readjustments, and substitutions without departing from the scope of protection of the present invention. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the scope of protection of the claims of the present invention.

Claims

1. A liner paper cutting and recycling device, capable of cutting and recycling liner paper through a viewing window, characterized in that, include: Mounting component (100); The cutting assembly (200) includes a cutting roller (210) and a window cutting blade (220), wherein the cutting roller (210) is rotatably disposed on the mounting member (100) and the window cutting blade (220) is movably disposed on the cutting roller (210). The suction assembly (300) includes a suction roller (310) and a negative pressure component. The suction roller (310) is rotatably mounted on the mounting component (100) corresponding to the cutting roller (210). The suction roller (310) is parallel to the axis of the cutting roller (210) and cooperates with the cutting roller (210) to form a cutting space for accommodating the inner liner paper. The suction roller (310) has a suction channel (311) inside. The air outlet of the negative pressure component can connect with the suction channel (311). The first end of the suction channel (311) is connected, and the opening at the second end of the suction channel (311) is provided on the side wall of the suction roller (310) to form an adsorption port (312). The adsorption port (312) can be opposite to the window cutting blade (220). The suction roller (310) and the cutting roller (210) rotate relative to each other, which can complete the window cutting of the inner lining paper located in the cutting space. The negative pressure member can adsorb the cut window paper to the adsorption port (312). The recycling component (400) is connected to the mounting component (100) and is correspondingly arranged with the suction roller (310). When the suction roller (310) rotates to the point where the suction port (312) is opposite to the recycling component (400), the recycling component (400) can recycle the window paper adsorbed on the suction port (312). The recovery component (400) is configured as an industrial vacuum cleaner, and the end of the air outlet pipe on the industrial vacuum cleaner is configured as a recovery port. The suction assembly (300) also includes a positive pressure component. When the suction roller (310) rotates to the point where the suction port (312) is opposite to the recovery port, the air outlet of the positive pressure component is connected to the first end of the suction channel (311). The suction assembly (300) also includes an adjustment plate (340), which is adjustablely disposed on the suction roller (310), and the adjustment plate (340) has a positive pressure chamber (341) and a negative pressure chamber (342) offsetly disposed on the adjustment plate (340). The outlet of the positive pressure component is connected to the positive pressure chamber (341) through the positive pressure interface (3411), and the outlet of the negative pressure component is connected to the negative pressure chamber (342) through the negative pressure interface (3421). By adjusting the adjustment plate (340), one of the positive pressure chamber (341) and the negative pressure chamber (342) can be connected to the first end of the suction channel (311). The suction assembly (300) also includes an adjustment power component and an angle sensor. The output shaft of the adjustment power component is connected to the adjustment disk (340) to drive the adjustment disk (340) to rotate around the axis of the suction roller (310). The angle sensor is disposed on the suction roller (310) and is communicatively connected to the adjustment power component.

2. The inner lining paper cutting and recycling device according to claim 1, characterized in that, The recycling component (400) is configured as an industrial vacuum cleaner, with the suction roller (310) located above the cutting roller (210) and fixedly disposed above the suction roller (310) in correspondence with the suction port (312).

3. The inner lining paper cutting and recycling device according to claim 2, characterized in that, The adjusting disc (340) is coaxially disposed at the second end of the suction roller (310), and the negative pressure chamber (342) is configured as an waist-shaped chamber extending circumferentially along the adjusting disc (340).

4. The inner lining paper cutting and recycling device according to claim 1, characterized in that, The cutting assembly (200) further includes a cutting connector (230), and the cutting roller (210) has a mounting cavity (211) in the middle. The window cutting blade (220) is connected to the cutting connector (230), and the cutting connector (230) is detachably disposed in the mounting cavity (211).

5. The inner lining paper cutting and recycling device according to claim 1, characterized in that, The inner liner paper cutting and recycling device also includes a power assembly (500), which includes two drive components. The output shafts of the two drive components are respectively connected to the first end of the cutting roller (210) and the first end of the suction roller (310).

6. The inner lining paper cutting and recycling device according to claim 1, characterized in that, The inner liner paper cutting and recycling device also includes a power component (500), which includes a drive member, a drive gear (520), and a driven gear (530). One of the drive gear (520) and the driven gear (530) is fixedly sleeved on the first end of the cutting roller (210), and the other is fixedly sleeved on the first end of the suction roller (310). The drive gear (520) and the driven gear (530) mesh. The output shaft of the drive member is connected to the cutting roller (210) or the suction roller (310).

7. The inner lining paper cutting and recycling device according to any one of claims 1-6, characterized in that, The inner lining paper cutting and recycling device further includes a first paper feeding roller, a second paper feeding roller (610), and a third paper feeding roller (620) that are rotatably disposed on the mounting component (100). The first paper feeding roller and the second paper feeding roller (610) are respectively located on both sides of the cutting space, and the third paper feeding roller (620) is located below the cutting space. The first paper feeding roller feeds the inner lining paper to be cut into the cutting space, and the cut inner lining paper is sequentially conveyed to the next process through the second paper feeding roller (610) and the third paper feeding roller (620).

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