Lining paper cutting and recycling device

Abstract

The invention provides a lining paper cutting and recycling device, and relates to the technical field of cigarette case processing. Comprising an installation part, a cutting assembly, an air suction assembly and a recovery part. A cutting roller in the cutting assembly is rotationally arranged on the installation part, and a window cutting knife is movably arranged on the cutting roller. An air suction roller in the air suction assembly is rotationally arranged on the mounting part and matched with the cutting roller to form a cutting space, the air suction roller is provided with an air suction channel, the negative pressure part communicates with the air suction channel, the second end of the air suction channel is arranged on the side wall of the air suction roller and forms an adsorption opening, and the air suction roller and the cutting roller rotate relatively to complete window cutting of the lining paper. The negative pressure piece can adsorb the window paper to the adsorption opening; the recovery part is connected to the mounting part and corresponds to the air suction roller, and when the air suction roller rotates to the adsorption opening to be opposite to the recovery part, the recovery part can recover the window paper adsorbed to the adsorption opening. The lining paper cutting and recycling device is high in applicability, the requirement for packaging diversity can be met, window paper recycling can be completed, and the machining efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of cigarette box processing, and in particular to a liner paper cutting and recycling device. Background Art

[0002] During the cigarette production process, filters with different functions are generally installed at the end of the cigarette. Filters with different functions are usually distinguished by different colors. However, since the lining paper is opaque, consumers need to open the outer packaging of the cigarette and tear off the inner lining paper to observe the filter.

[0003] In order to facilitate the observation of the filter, a window is usually opened on the liner paper, but the existing processing equipment can only open windows of a single specification, resulting in poor applicability and inability to meet the needs of packaging diversity; and after the existing processing equipment completes the window cutting of the liner paper, the cut window paper cannot be directly recovered, and the operator needs to manually recover the window paper, resulting in low processing efficiency. Summary of the invention

[0004] The object of the present invention is to provide a lining paper cutting and recycling device, which has strong applicability, can meet the needs of packaging diversity, and can complete window paper recycling to improve processing efficiency.

[0005] To achieve this object, the present invention adopts the following technical solutions:

[0006] The inner liner paper cutting and recycling device can cut the inner liner paper and recycle the window paper, including:

[0007] Mounting parts;

[0008] The cutting assembly comprises a cutting roller and a window cutting knife, wherein the cutting roller is rotatably arranged on the mounting member, and the window cutting knife is movably arranged on the cutting roller;

[0009] The air suction assembly comprises an air suction roller and a negative pressure member, wherein the air suction roller is rotatably arranged on the mounting member corresponding to the cutting roller, and the air suction roller is arranged parallel to the axis of the cutting roller, and cooperates with the cutting roller to form a cutting space for accommodating the inner lining paper, the air suction roller is provided with an air suction channel inside, the air outlet of the negative pressure member can be communicated with the first end of the air suction channel, the opening of the second end of the air suction channel is arranged on the side wall of the air suction roller to form a suction port, and the suction port can be opposite to the window cutting knife, wherein the air suction roller and the cutting roller are relatively rotated to complete the window cutting of the inner lining paper located in the cutting space, and the negative pressure member can adsorb the cut window paper to the suction port;

[0010] The recovery component is connected to the mounting component and is arranged corresponding to the suction roller. When the suction roller rotates to the suction port and faces the recovery component, the recovery component can recover the window paper adsorbed on the suction port.

[0011] As a further technical solution, the recovery part is configured as an industrial vacuum cleaner, the suction roller is located above the cutting roller, the end of the air outlet pipe on the industrial vacuum cleaner is configured as the recovery port, and is fixedly disposed above the suction roller corresponding to the suction port.

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

[0013] As a further technical solution, the air suction assembly further comprises an adjusting disk, the adjusting disk is adjustably arranged on the air suction roller, and a positive pressure chamber and a negative pressure chamber are staggeredly arranged on the adjusting disk;

[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 adjusting disk, one of the positive pressure chamber and the negative pressure chamber can be connected to the first end of the suction channel.

[0015] As a further technical solution, the adjustment disk is coaxially arranged at the second end of the suction roller, and the negative pressure chamber is arranged as a waist-shaped chamber extending circumferentially along the adjustment disk.

[0016] As a further technical solution, the suction assembly also includes an adjusting power piece and an angle sensor. The output shaft of the adjusting power piece is transmission-connected to the adjusting disk to drive the adjusting disk to rotate around the axis of the suction roller. The angle sensor is arranged on the suction roller and is communication-connected to the adjusting power piece.

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

[0018] As a further technical solution, the liner paper cutting and recycling device also includes a power assembly, which includes two driving members, and the output shafts of the two driving members 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 liner paper cutting and recovery device also includes a power assembly, which includes a driving member, 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 are meshed, and the output shaft of the driving member is transmission-connected to the cutting roller or the suction roller.

[0020] As a further technical solution, the lining paper cutting and recovery device also includes a first paper feeding roller, a second paper feeding roller and a third paper feeding roller, which are all rotatably arranged on the mounting member, 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, wherein the first paper feeding roller conveys the lining paper to be cut into the cutting space, and the cut lining paper is successively conveyed to the next process through the second paper feeding roller and the third paper feeding roller.

[0021] Compared with the prior art, the liner paper cutting and recycling device provided by the present invention has the following technical advantages:

[0022] 1. Since the suction roller and the cutting roller are both rotatably mounted on the mounting part, the axes of the suction roller and the cutting roller are parallelly mounted, and the suction roller and the cutting roller cooperate to form a cutting space for accommodating the inner lining paper, and the window cutter is movably mounted on the cutting roller. Therefore, the inner lining paper is placed in the cutting space, and as the suction roller and the cutting roller rotate, the window cutter completes the cutting of the window on the inner lining paper, and since the window cutter is movably mounted on the cutting roller, when it is necessary to cut windows of different sizes or shapes on the inner lining paper, the window cutter of the corresponding specification can be adaptively replaced; thus, the same inner lining paper cutting and recycling device can complete the cutting of windows of multiple specifications, improving its applicability, so that the cut inner lining paper meets the needs of packaging diversity.

[0023] 2. Since the suction roller is provided with a suction channel connected to the negative pressure part inside, and the opening at the second end of the suction channel is arranged on the side wall of the suction roller corresponding to the window cutter, and forms a suction port; the recovery part is arranged on the mounting part corresponding to the suction roller. Therefore, in the process of cutting the window on the inner lining paper, after the window cutter completes the cutting of the window on the inner lining paper, the negative pressure part starts, and absorbs the cut window paper to the suction port through the suction channel, and then the suction roller continues to rotate until the suction port is opposite to the recovery part, and the recovery part recovers the window paper absorbed on the suction port; then the suction roller rotates again until the suction port is opposite to the window cutter, so as to cooperate with the cutting roller to complete the next window cutting of the inner lining paper, and absorb the cut window paper to the suction port. In this process, the negative pressure part cooperates with the suction roller and the recovery part to realize the recycling of the window paper, and the whole process does not require manpower to recycle the window paper, thereby improving the overall processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the contents of the embodiments of the present invention and these drawings without paying any creative work.

[0025] Figure 1 It is a structural schematic diagram of a liner paper cutting and recycling device from one perspective provided by an embodiment of the present invention;

[0026] Figure 2 is a structural schematic diagram of the liner paper cutting and recycling device provided by an embodiment of the present invention from another perspective;

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

[0028] Figure 4 It is a structural schematic diagram of an adjusting disk in a liner paper cutting and recycling device provided in an embodiment of the present invention;

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

[0030] In the figure:

[0031] 100. Mounting parts;

[0032] 200, cutting assembly; 210, cutting roller; 211, mounting cavity; 220, window cutting knife; 230, cutting connector; 231, auxiliary connector;

[0033] 300, air suction assembly; 310, air suction roller; 311, air suction channel; 312, suction port; 340, adjustment plate; 341, positive pressure chamber; 3411, positive pressure interface; 342, negative pressure chamber; 3421, negative pressure interface;

[0034] 400, Recyclables;

[0035] 500, power assembly; 520, driving gear; 530, driven gear; 540, driving bearing; 550, driven bearing;

[0036] 610, second paper feeding roller; 620, third paper feeding roller. DETAILED DESCRIPTION

[0037] Before any embodiments of the application are explained in detail, it is to be understood that the application is not limited in its application to the details of construction and the arrangement of components set forth in the following description or illustrated in the above drawings.

[0038] In this application, the terms "comprises", "includes", "has" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of more restrictions, an element defined by the sentence "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device that includes the element.

[0039] In this application, the term "and / or" is a description of the association relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this application generally indicates that the related objects before and after are in an "and / or" relationship.

[0040] In the present application, the terms "connect", "combine", "couple", and "install" may refer to direct connection, combination, coupling, or installation, or indirect connection, combination, coupling, or installation. For example, direct connection refers to two parts or components being connected together without the need for an intermediate piece, and indirect connection refers to two parts or components being connected to at least one intermediate piece respectively, and the two parts or components being connected via the intermediate piece. In addition, "connect" and "couple" are not limited to physical or mechanical connections or couplings, and may include electrical connections or couplings.

[0041] In the present application, it will be understood by those of ordinary skill in the art that relative terms (e.g., "about," "approximately," "substantially," etc.) used in conjunction with quantities or conditions include the values ​​and have the meaning indicated by the context. For example, the relative terms include at least the degree of error associated with the measurement of a specific value, the tolerances caused by manufacturing, assembly, and use associated with a specific value, and the like. Such terms should also be considered to disclose a range defined by the absolute values ​​of the two endpoints. Relative terms may refer to plus or minus 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. In addition, "substantially" may refer to plus or minus a certain degree (e.g., 1 degree, 5 degrees, 10 degrees or more) on the basis of the indicated angle when expressing a relative angular position relationship (e.g., substantially parallel, substantially perpendicular).

[0042] In this application, it will be understood by those skilled in the art 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 the present application, the terms "upper", "lower", "left", "right", "front", "back" and other directional words are described based on the orientation and positional relationship shown in the accompanying drawings, and should not be understood as limiting the embodiments of the present application. In addition, in the context, it is also necessary to understand that when it is mentioned that an element is connected to another element "upper" or "lower", it can not only be directly connected to another element "upper" or "lower", but also indirectly connected to another element "upper" or "lower" through an intermediate element. It should also be understood that directional words such as upper side, lower side, left side, right side, front side, back side, etc. not only represent the positive orientation, but can also be understood as the lateral orientation. For example, the bottom can include directly below, lower left, lower right, lower front, and lower back, etc.

[0044] Combination Figures 1 to 5 As shown, the liner paper cutting and recycling device provided in this embodiment is used to perform window cutting on liner paper (not shown in the figure) and recycle window paper (not shown in the figure), thereby improving its applicability to meet the needs of packaging diversity and improve processing efficiency. Specifically, the liner paper cutting and recycling device includes a mounting member 100, a cutting assembly 200, an air suction assembly 300 and a recycling member 400. The cutting assembly 200 includes a cutting roller 210 and a window cutting knife 220, the cutting roller 210 is rotatably arranged on the mounting member 100, and the window cutting knife 220 is movably arranged on the cutting roller 210; the air suction assembly 300 includes an air suction roller 310 and a negative pressure member (not shown in the figure), the air suction roller 310 is rotatably arranged on the mounting member 100 corresponding to the cutting roller 210, and the air suction roller 310 is arranged parallel to the axis of the cutting roller 210, and cooperates with the cutting roller 210 to form a cutting space for accommodating the liner paper, and an air suction channel 311 is arranged inside the air suction roller 310, and the air outlet of the negative pressure member can be connected to the first air outlet of the air suction channel 311. One end is connected, and the opening of the second end of the suction channel 311 is arranged on the side wall of the suction roller 310 corresponding to the window cutting knife 220, and forms a suction port 312, wherein the suction roller 310 and the cutting roller 210 rotate relative to each other, and can complete the window cutting of the lining paper located in the cutting space, and the negative pressure member can adsorb the cut window paper to the adsorption port 312; the recovery member 400 is connected to the mounting member 100 and is arranged corresponding to the suction roller 310. When the suction roller 310 rotates to the adsorption port 312 and is opposite to the recovery member 400, the recovery member 400 can recycle the window paper adsorbed on the adsorption port 312.

[0045] Since the suction roll 310 and the cutting roll 210 are both rotatably mounted on the mounting member 100, the axes of the suction roll 310 and the cutting roll 210 are arranged parallel to each other, and the suction roll 310 and the cutting roll 210 cooperate to form a cutting space for accommodating the inner lining paper, and the window cutter 220 is movably mounted on the cutting roll 210. Therefore, the inner lining paper is placed in the cutting space, and as the suction roll 310 and the cutting roll 210 rotate, the window cutter 220 completes the cutting of the window on the inner lining paper, and since the window cutter 220 is movably mounted on the cutting roll 210, when it is necessary to cut windows of different sizes or shapes from the inner lining paper, the window cutter 220 of the corresponding specification can be adaptively replaced; thus, the same inner lining paper cutting and recycling device can complete the cutting of windows of multiple specifications, improve its applicability, and thus make the cut inner lining paper meet the needs of packaging diversity.

[0046] Since the suction roller 310 is internally provided with a suction channel 311 connected to the negative pressure member, and the opening at the second end of the suction channel 311 is arranged on the side wall of the suction roller 310 corresponding to the window cutting knife 220, and a suction port 312 is formed; the recovery member 400 is arranged on the mounting member 100 corresponding to the suction roller 310. Therefore, in the process of cutting the window of the inner lining paper, after the window cutter 220 completes the cutting of the window on the inner lining paper, the negative pressure part is activated, and the cut window paper is adsorbed to the adsorption port 312 through the suction channel 311, and then the suction roller 310 continues to rotate until the adsorption port 312 is opposite to the recovery part 400, and the recovery part 400 recovers the window paper adsorbed to the adsorption port 312; then the suction roller 310 rotates again until the adsorption port 312 is opposite to the window cutter 220, so as to cooperate with the cutting roller 210 to complete the next window cutting of the inner lining paper, and adsorb the cut window paper to the adsorption port 312. In this process, the negative pressure part cooperates with the suction roller 310 and the recovery part 400 to realize the automatic recovery of the window paper, and the whole process does not require manpower to recover the window paper, thereby improving the overall processing efficiency.

[0047] Specifically, the recovery part 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 on the industrial vacuum cleaner is configured as a recovery port, and is fixedly disposed above the suction roller 310 corresponding to the adsorption port 312.

[0048] Combination Figure 1As shown, in this embodiment, the mounting member 100 is set as a box, and the recovery member 400 is set as an industrial vacuum cleaner. The end of the air outlet pipe on the industrial vacuum cleaner is fixedly set on the top wall of the mounting member 100. When the suction port 312 is opposite to the recovery member 400, the negative pressure member stops running, 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 industrial vacuum cleaner through the recovery port, thereby completing the recovery of the window paper. During the whole process, under the negative pressure of the industrial vacuum cleaner, the recovery effect of the window paper is guaranteed to avoid the situation where the window paper is lost and the secondary recovery by manpower is required. The industrial vacuum cleaner is not the technical focus of this embodiment, and can be set with reference to the existing technology, which will not be repeated here.

[0049] In some other embodiments, the recycling part 400 can also be configured as a grabbing robot arm and a recycling box, the grabbing robot arm includes a first mechanical axis and a second mechanical axis, the first end of the first mechanical axis is connected to the top of the suction roller 310 through a universal ball joint, the first end of the second mechanical axis is rotatably connected to the second end of the first mechanical axis, the second end of the second mechanical axis is provided with a grabbing claw capable of rotating around the axis of the second mechanical axis, and at least one of the first mechanical axis and the second mechanical axis is configured as a telescopic axis; when the suction roller 310 rotates, causing the suction port 312 to be misaligned with the window cutting knife 220, the grabbing robot arm grabs the window paper adsorbed to the suction port 312 through the grabbing claw, and places it in the recycling box, thereby completing the recycling of the window paper. Alternatively, the recovery member 400 can also be configured as a sticky adhesive member, and a sticking power member is provided corresponding to the adhesive member, the sticking power member is movably arranged above the suction roller 310, the adhesive member can be replaceably arranged on the sticking power member, and when the sticking power member is running, it can drive the adhesive member to change its relative position with the suction roller 310 in the axial or radial direction of the suction roller 310, and can drive the adhesive member to move in a direction close 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 member, the negative pressure member stops running, and the window paper attached to the suction port 312 is no longer affected by the negative pressure of the negative pressure member. The adhesive member 310 is moved toward the suction roller 310, and the suction roller 310 rotates again until the suction roller 312 is opposite to the window cutting knife 220, thereby cooperating with the cutting roller 210 to complete the next window cutting of the liner paper, and the cut window paper is adsorbed to the suction roller 312; when the adhesive member is full of window paper, a new adhesive member is replaced to ensure the window paper recycling effect.

[0050] In order to further improve the recycling efficiency and recycling effect of window paper, in this embodiment, the suction component 300 also includes a positive pressure member, and the positive pressure member and the negative pressure member are selectively connected to the first end of the suction channel 311; specifically, after the window cutting knife 220 completes cutting the window on the lining paper, the negative pressure member is connected to the first end of the suction channel 311 and started, so that the suction channel 311 adsorbs the cut window paper to the adsorption port 312; when the suction roller 310 rotates to the adsorption port 312 and is opposite to the recovery port, the air outlet of the positive pressure member is connected to the first end of the suction channel 311 and started, and under the action of positive pressure, the window paper located at the adsorption port 312 is blown up in the direction close to the recovery port through the suction channel 311, so that the industrial vacuum cleaner can timely and accurately suck the window paper into the industrial vacuum cleaner through the recovery port, thereby completing the recycling of the window paper.

[0051] Furthermore, the suction assembly 300 also includes an adjusting disk 340, which can be adjustably set on the suction roller 310, and the positive pressure chamber 341 and the negative pressure chamber 342 are staggered on the adjusting 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 adjusting disk 340, the positive pressure chamber 341 and the negative pressure chamber 342 can be selected to be connected to the first end of the suction channel 311.

[0052] Specific combination Figure 1 , Figure 2 and Figure 4 As shown, in the present embodiment, the adjusting disk 340 is arranged in an annular shape, and the adjusting disk 340 is sleeved on the connecting shaft of the second end of the air suction roller 310, the positive pressure chamber 341 and the negative pressure chamber 342 are arranged independently of each other, and the positive pressure chamber 341 and the negative pressure chamber 342 are both provided with air outlets, the air outlet of the positive pressure part is always connected with the positive pressure interface 3411, and the air outlet of the negative pressure part is always connected with the negative pressure interface 3421; when the window cutting knife 220 completes the cutting of the window on the lining paper, the adjusting disk 340 is rotated to make the air outlet of the negative pressure chamber 342 connected with the first end of the air suction channel 311; when the air suction roller 310 is rotated to the point where the suction port 312 is opposite to the recovery port, the adjusting disk 340 is rotated again to make the air outlet of the positive pressure chamber 341 connected with the first end of the air suction channel 311, thereby realizing the recovery of the window paper.

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

[0054] Specific combination Figure 1 and Figure 2As shown, in such an arrangement, during the process of the suction roller 310 rotating from the state where the suction port 312 is opposite to the window cutting knife 220 to the state where the suction port 312 is opposite to the recovery component 400, it is ensured that the air outlet of the negative pressure chamber 342 is always connected with the suction channel 311, thereby ensuring that the window paper is always adsorbed on the suction port 312 to ensure the recovery effect of the window paper, until the suction roller 310 rotates to the state where the suction port 312 is opposite to the recovery component 400, and the air outlet of the positive pressure chamber 341 is connected with the suction channel 311.

[0055] In order to improve the convenience of rotating the adjustment disk 340, thereby further improving the processing efficiency, in this embodiment, the suction assembly 300 also includes an adjustment power member (not shown in the figure), which is arranged on the mounting member 100, and the output shaft of the adjustment power member is connected to the adjustment disk 340 by transmission, so as to drive the adjustment disk 340 to rotate around the axis of the suction roller 310. An angle sensor (not shown in the figure) is arranged on the suction roller 310, and the angle sensor is connected to the adjustment power member for communication. The angle sensor senses the rotation angle of the suction roller 310 and transmits the angle signal to the adjustment power member, so that the adjustment power member drives the adjustment disk 340 to rotate, thereby realizing that one of the positive pressure chamber 341 and the negative pressure chamber 342 is connected to the first end of the suction channel 311. Specifically, for example, when the suction roller 310 is rotated to an angle of 0°, the suction port 312 marked is opposite to the window cutter 220. In this state, the suction roller 310 and the window cutter 220 cooperate with each other to complete the cutting of the window on the lining paper; when the suction roller 310 is rotated to an angle of 180°, the suction port 312 marked is 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; Therefore, when the angle sensor senses that the rotation angle of the air suction roller 310 is between 0° and 180° (excluding 180°), the trigger adjustment power member drives the adjustment disk 340 to rotate, so that the negative pressure chamber 342 is connected to the first end of the air suction channel 311. When the angle sensor senses that the rotation angle of the air suction roller 310 is 180°, the trigger adjustment power member drives the adjustment disk 340 to rotate, so that the positive pressure chamber 341 is connected to the first end of the air suction channel 311. The angle sensor senses the rotation angle of the air suction roller 310, so that the trigger angle of the adjustment power member driving the adjustment disk 340 is not limited to this.

[0056] In some other embodiments, the adjusting disk 340 is configured to be annular, and an auxiliary cavity is configured on the adjusting disk 340. The adjusting disk 340 is sleeved on the connecting shaft of the second end of the suction roller 310 and is relatively fixed to the second end of the suction roller 310. When the suction roller 310 rotates, the suction roller 310 and the adjusting disk 340 rotate synchronously; the air outlet of the positive pressure part is connected to the auxiliary cavity through the positive pressure interface 3411, and the air outlet of the negative pressure part is connected to the auxiliary cavity through the negative pressure interface 3421. During the cutting and recycling process, the positive pressure part and the negative pressure part are operated selectively. Specifically, during the process of the suction roller 310 rotating from the state where the suction port 312 is opposite to the window cutter 220 to the state where the suction port 312 is opposite to the recovery 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 on the suction port 312; when the suction roller 310 rotates to the state where the suction port 312 is opposite to the recovery 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 in the direction of the recovery port.

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

[0058] Combination Figure 1 and Figure 5 As shown, the opening end of the installation cavity 211 is provided with an installation surface, and a plurality of threaded connection channels are provided on the installation surface. The auxiliary connector 231 is provided as a threaded connector, and a plurality of connection holes are provided on the cutting connector 230 corresponding to the plurality of threaded connection channels. The threaded connector sequentially passes through the corresponding connection holes and threaded connection channels to set the cutting connector 230 in the installation cavity 211, and is fixedly connected 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 of different specifications, the plurality of threaded connectors are removed, and the current cutting connector 230 is removed from the installation cavity 211, and then the cutting connector 230 with the corresponding specification of the window cutting blade 220 is installed in the installation cavity 211 again, and the plurality of threaded connectors are tightened, thereby completing the replacement of the window cutting blade 220 of different specifications. The cutting connector 230 is fixedly connected to the cutting roller 210. In addition to the connection through a threaded connector in this embodiment, in other embodiments, according to actual needs, the cutting connector 230 can also be fixedly connected to the cutting roller 210 by snap-on, bonding, key connection, interference fit, etc.

[0059] Preferably, the lining paper cutting and recycling device further comprises a power assembly 500, which comprises two driving members (not shown in the figure), and the output shafts of the two driving members are respectively connected to the first end of the cutting roller 210 and the first end of the suction roller 310. The two driving members are synchronously operated to drive the cutting roller 210 and the suction roller 310 to rotate, thereby completing the cutting of the lining paper window and the recycling of the window paper. In order to ensure the cutting effect of the lining paper, when the corresponding driving member drives 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 driving member, a driving gear 520 and a driven gear 530, one of the driving 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 driving gear 520 and the driven gear 530 are meshed, and the output shaft of the driving member is transmission-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, the driven gear 530 is fixedly sleeved on the first end of the suction roller 310, the output shaft of the driving member is drivingly connected to the cutting roller 210, and the specifications of the driving gear 520 and the driven gear 530 are the same. When the driving member drives the suction roller 310 to rotate, the driving gear 520 rotates synchronously, and the driving gear 520 and the driven gear 530 are meshed to drive the suction roller 310 to rotate synchronously; while ensuring the synchronization of the rotation of the cutting roller 210 and the suction roller 310, the cutting roller 210 and the suction roller 310 are rotated in opposite directions to ensure the cutting effect of the liner paper.

[0062] In addition, in this embodiment, the first ends of the cutting roller 210 and the suction roller 310 are both 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 through the active bearing 540, and the second end of the suction roller 310 is rotatably connected to the left side wall of the mounting member 100 through the driven bearing 550. In this way, the rotation sensitivity of the cutting roller 210 and the suction roller 310 is further improved, thereby ensuring the rotation synchronization of the cutting roller 210 and the suction roller 310.

[0063] Preferably, the lining paper cutting and recycling device also 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, which are all rotatably arranged on the mounting member 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, wherein the first paper feeding roller conveys the lining paper to be cut into the cutting space, and the cut lining paper is conveyed to the next process through the second paper feeding roller 610 and the third paper feeding roller 620 in sequence.

[0064] Specifically combined Figure 1 As shown, the first paper feeding roller and the second paper feeding roller 610 are respectively located on both sides of the cutting space, and the first paper feeding roller, the second paper feeding roller 610 and the third paper feeding roller 620 are located below the cutting space. During the cutting process, the first paper feeding roller is used to feed the inner liner paper to be cut into the cutting space from one side of the cutting space; the cut inner liner paper is discharged from the other side of the cutting space as the cutting roller 210 and the air suction roller 310 rotate, and passes through the second paper feeding roller 610 and the third paper feeding roller 620 in turn, and is transported to the next process for processing as the second paper feeding roller 610 and the third paper feeding roller 620 rotate. In this way, it is avoided that the cut inner liner paper is accumulated on one side of the cutting space, which affects the rotation of the cutting roller 210 and the air suction roller 310, thereby affecting the cutting of the inner liner paper and the window paper recycling effect. In addition, since the first paper feeding roller, the second paper feeding roller 610 and the third paper feeding roller 620 are all located below the air suction roller 310, the inner liner paper can be prevented from wrapping around the air suction roller 310 and affecting the recovery effect of the window paper during the loading and unloading process. In other embodiments, in order to facilitate loading or to facilitate the delivery of the cut inner liner paper to the next process, the number of paper feeding rollers is not limited to this, and the number of paper feeding 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 embodiments of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the protection scope of the present invention. It is not necessary and impossible to list all the embodiments here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The inner lining paper cutting and recycling device can cut the inner lining paper into windows and recycle the window paper, characterized in that: include: Mounting member (100); The cutting assembly (200) comprises a cutting roller (210) and a window cutting knife (220), wherein the cutting roller (210) is rotatably mounted on the mounting member (100), and the window cutting knife (220) is movably mounted on the cutting roller (210); The air suction assembly (300) comprises an air suction roller (310) and a negative pressure member, wherein the air suction roller (310) is rotatably arranged on the mounting member (100) corresponding to the cutting roller (210), and the air suction roller (310) is arranged parallel to the axis of the cutting roller (210), and cooperates with the cutting roller (210) to form a cutting space for accommodating liner paper, and an air suction channel (311) is arranged inside the air suction roller (310), and an air outlet of the negative pressure member can be connected to the air suction channel ( The first end of the suction channel (311) is connected to the first end of the suction channel (311), the opening of the second end of the suction channel (311) is arranged on the side wall of the suction roller (310) to form a suction port (312), and the suction port (312) can be opposite to the window cutting knife (220), wherein the suction roller (310) and the cutting roller (210) rotate relative to each other to complete the window cutting of the lining paper located in the cutting space, and the negative pressure member can adsorb the cut window paper to the suction port (312); A recovery member (400), wherein the recovery member (400) is connected to the mounting member (100) and is arranged corresponding to the suction roller (310); when the suction roller (310) rotates to the suction port (312) to face the recovery member (400), the recovery member (400) can recover the window paper adsorbed onto the suction port (312).

2. The liner paper cutting and recycling device according to claim 1, characterized in that: The recovery part (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 on the industrial vacuum cleaner is configured as the recovery port, and is fixedly disposed above the suction roller (310) corresponding to the adsorption port (312).

3. The liner paper cutting and recycling device according to claim 1, characterized in that: The suction assembly (300) further comprises a positive pressure member, and 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 member is connected to the first end of the suction channel (311).

4. The liner paper cutting and recycling device according to claim 3, characterized in that: The air suction component (300) further comprises an adjustment disk (340), wherein the adjustment disk (340) is adjustably arranged on the air suction roller (310), and a positive pressure chamber (341) and a negative pressure chamber (342) are staggeredly arranged on the adjustment disk (340); The air outlet of the positive pressure component is connected to the positive pressure chamber (341) through a positive pressure interface (3411), and the air outlet of the negative pressure component is connected to the negative pressure chamber (342) through a negative pressure interface (3421). By adjusting the adjustment disk (340), the positive pressure chamber (341) and the negative pressure chamber (342) can be selectively connected to the first end of the suction channel (311).

5. The liner paper cutting and recycling device according to claim 4, characterized in that: The regulating disk (340) is coaxially arranged at the second end of the air suction roller (310), and the negative pressure chamber (342) is arranged as a waist-shaped chamber extending along the circumference of the regulating disk (340).

6. The liner paper cutting and recycling device according to claim 4, characterized in that: The air suction component (300) further comprises an adjusting power component and an angle sensor. The output shaft of the adjusting power component is drivingly connected to the adjusting disk (340) to drive the adjusting disk (340) to rotate around the axis of the air suction roller (310). The angle sensor is arranged on the air suction roller (310) and is communicatively connected to the adjusting power component.

7. The liner paper cutting and recycling device according to claim 1, characterized in that: The cutting assembly (200) further comprises a cutting connection piece (230), a mounting cavity (211) is provided in the middle of the cutting roller (210), the window cutting knife (220) is connected to the cutting connection piece (230), and the cutting connection piece (230) is detachably arranged in the mounting cavity (211).

8. The liner paper cutting and recycling device according to claim 1, characterized in that: The liner paper cutting and recycling device further comprises a power assembly (500), wherein the power assembly (500) comprises two driving members, and the output shafts of the two driving members are respectively connected in transmission with the first end of the cutting roller (210) and the first end of the suction roller (310).

9. The liner paper cutting and recycling device according to claim 1, characterized in that: The liner paper cutting and recovery device further comprises a power assembly (500), wherein the power assembly (500) comprises a driving member, a driving gear (520) and a driven gear (530), wherein one of the driving 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 driving gear (520) and the driven gear (530) are meshed, and the output shaft of the driving member is drivingly connected to the cutting roller (210) or the suction roller (310).

10. The liner paper cutting and recycling device according to any one of claims 1 to 9, characterized in that: The lining paper cutting and recycling device also includes a first paper feeding roller, a second paper feeding roller (610) and a third paper feeding roller (620) which are all rotatably arranged on the mounting member (100), wherein 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, wherein the first paper feeding roller conveys the lining paper to be cut into the cutting space, and the cut lining paper is conveyed to the next process through the second paper feeding roller (610) and the third paper feeding roller (620) in sequence.

Images