Dustproof cutting device of roll paper splitting machine
By designing a guide conveying mechanism and positioning anti-skew mechanism in the web slitting machine, the problems of paper body guidance and anti-deviation cutting are solved, and the dustproof effect is improved through the dustproof mechanism, achieving more efficient paper body conveying and cutting.
Patent Information
- Application Number
- CN202421721882.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-19
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-07-19
AI Technical Summary
The existing dust-proof cutting device of the web slitting machine cannot guide the paper body to convey, lacks the function of anti-deviation cutting of the paper body, and does not have the dust-proof effect on the surface of the paper body.
A dust-proof cutting device for web slitting machine including a guide conveying mechanism and a positioning anti-skewing mechanism is designed. The guide conveying mechanism realizes the guide conveying of the paper body through the cooperation of the rotating roller body and the mounting frame; the positioning and anti-deflection mechanism ensures the positioning and anti-deflection of the paper body during the cutting process through the cooperation of the moving plate, the pressing plate and the rotating ball. At the same time, a dust-proof mechanism is set up to use a filter and a dust-proof mesh plate to prevent dust from entering the interior of the device.
The guide conveying and positioning of the paper body is achieved, avoiding the problems of skew and inaccurate cutting of the paper body during the transportation process, and improving the dustproof effect, ensuring the cleaning of the paper body surface and improving the slitting effect.
Smart Images
Figure CN222794778U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of roll paper slitting machines, in particular to a dust-proof cutting device for roll paper slitting machines. Background Art
[0002] The web paper slitting machine is a very powerful type of web slitting equipment. It has the characteristics of smooth operation, easy operation, fast speed, high precision, strong adaptability and high output. It can also be called a web paper cutter, a high-speed slitting machine, and a high-speed cutting machine. It is widely used in papermaking, paper trade, and printing industries. When the paper is cut, paper scraps will inevitably appear. The paper scraps will affect the downstream operating parts and also reduce the quality of the working environment. A dust-proof cutting device for a web paper slitting machine is now needed.
[0003] First, the dust-proof cutting device needs to guide and transport the paper body when in use, and the existing dust-proof cutting device usually cannot guide and transport the paper body when in use, which makes it inconvenient for the dust-proof cutting device to transport the paper body to the inside of the device body and cannot adjust the feeding speed of the paper body; secondly, the dust-proof cutting device is prone to deviation in cutting the paper body when in use, and the existing dust-proof cutting device usually does not have the function of preventing deviation in cutting the paper body when in use, which makes it impossible for the dust-proof cutting device to position and tighten the paper body when in use, which easily causes the paper body to deflect during the use of the dust-proof cutting device, resulting in inaccurate cutting, and at the same time, the paper body is not labor-saving and fast enough when transported; thirdly, the dust-proof cutting device needs to prevent dust on the surface of the paper body when in use, and the existing dust-proof cutting device does not have a good enough dust-proof effect on the surface of the paper body, which reduces the dust-proof effect of the dust-proof cutting device when in use and reduces the slitting effect of the paper body. Utility Model Content
[0004] The purpose of the utility model is to provide a dust-proof cutting device for a roll paper slitting machine to solve the problems in the above-mentioned background technology that the dust-proof cutting device cannot guide and transport the paper body when in use, does not have the function of preventing deviation in cutting of the paper body, and has insufficient dust-proof effect on the surface of the paper body.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dust-proof cutting device for a roll paper slitting machine, comprising a device body, a control box is installed on the surface of the device body, an operating table is installed inside the device body, a connecting frame is installed on the surface of the device body, a positioning plate is installed on the surface at the top of the operating table, a support table is installed on the surface at the top of the operating table, a guide conveying mechanism is arranged on the surface of the device body, a fixed box, a roller body and a guide conveying part are included in the guide conveying mechanism, a positioning anti-deflection mechanism is arranged on the surface of the positioning plate and the paper body, a moving plate, a clamping plate, a stretching spring, a guide slide, a rotating ball and a frame are included in the positioning anti-deflection mechanism, a dust-proof mechanism is arranged on the surface at the top of the device body, and a fastening screw, a dust-proof box and a dust-proof component are included in the dust-proof mechanism.
[0006] Preferably, a fixing frame is installed on the surface at the top position of the connecting frame, a paper body is arranged on the surface of the device body, one end of the paper body extends to the interior of the device body, one end of the device body extends to the interior of the connecting frame, a pressing roller is arranged on the inner wall of the fixing frame, the pressing roller and the surface of the fixing frame rotate and cooperate with each other, the surface of the pressing roller contacts the surface of the paper body, a guide wheel is arranged on the surface of the connecting frame, the guide wheel and the surface of the connecting frame rotate and cooperate with each other, the surface of the guide wheel contacts the surface of the paper body, a guide roller is arranged on the inner wall of the connecting frame, the guide roller and the inner wall of the connecting frame rotate and cooperate with each other, a cutting knife frame is installed on the inner wall of the device body, an electric push rod is installed on the surface at the bottom position of the cutting knife frame, the input end of the electric push rod is electrically connected to the output end of the control box, a cutting knife body is installed on the output end of the electric push rod, and the surface of the cutting knife body contacts the surface of the paper body.
[0007] Preferably, the guide conveying part is arranged on the surface of the device body, and the guide conveying part is composed of a mounting frame, a positioning block and a mounting stud. A fixing box is installed on the surface of the device body, and a mounting frame is arranged inside the fixing box. The mounting frames are respectively located on both sides of the paper body, and a positioning block is installed on the surface of the mounting frame. The positioning block and the surface of the device body are engaged with each other.
[0008] Preferably, the surface of the mounting frame is threadedly connected with a mounting stud, one end of the mounting stud passes through the mounting frame and is threadedly fastened to the surface of the device body, the surface of the mounting frame is provided with a roller body for guiding the paper body, the surface of the roller body and the surface of the mounting frame are rotatably matched with each other, the surface of the roller body is wrapped with a pad body for protecting the surface of the paper body, and the surface of the pad body is in contact with the surface of the paper body.
[0009] Preferably, a frame is installed on the surface of the positioning plate, a movable plate is arranged inside the frame, the movable plate and the inner wall of the frame are slidably matched with each other, the inner wall of the frame is provided with a guide groove, the guide groove and the surface of the movable plate are slidably matched with each other, and a clamping plate is installed on the surface of the movable plate.
[0010] Preferably, the surface of the pressure plate is provided with rotating balls at equal intervals, the rotating balls and the surface of the pressure plate rotate in cooperation with each other, the surface of the rotating balls contacts the surface of the paper body, and the inner wall of the frame is installed with extension springs at equal intervals, one end of the extension spring is fixed to the surface of the movable plate.
[0011] Preferably, the dustproof component is arranged on the surface at the top position of the device body, and the dustproof component is composed of a filter, a disassembly and assembly component, a dustproof screen plate and a through-hole body. A dustproof box is arranged on the surface at the top position of the device body, and the surfaces on both sides of the dustproof box are threadedly connected with fastening screws, one end of the fastening screw passes through the dustproof box and is threadedly fastened to the surface of the device body, and the inner wall of the dustproof box is installed with a filter for blocking dust.
[0012] Preferably, the surface of the dustproof box is provided with a dustproof mesh plate, and the surfaces on both sides of the dustproof mesh plate are installed with disassembly and assembly components, the disassembly and assembly components and the inner wall of the dustproof box are slidably matched with each other, the surface of the disassembly and assembly components and the inner wall of the dustproof box are snap-fitted with each other, the dustproof box and the inner wall of the device body are both provided with through-hole bodies with equal intervals, and the through-hole body is connected with the interior of the device body.
[0013] Compared with the prior art, the utility model has the following beneficial effects: the dust-proof cutting device for a web paper slitting machine not only enables the dust-proof cutting device to carry out paper export processing when in use, enables the dust-proof cutting device to transport the paper to the inside of the device body, and adjusts the feeding speed of the paper, enables the dust-proof cutting device to position and tighten the paper when in use, avoids the phenomenon that the paper is deflected during the use of the dust-proof cutting device and the cutting is not accurate enough, and at the same time, makes the paper more labor-saving and quick during transportation, and avoids the phenomenon that dust enters the inside of the device body and sticks to the surface of the paper during the use of the dust-proof cutting device, so that the dust-proof effect of the dust-proof cutting device when in use is better, and the paper slitting effect is better;
[0014] 1. By providing a guide conveying mechanism, the user places the mounting brackets on the surface of the device body inside the fixed box, and at this time, the mounting bracket drives the positioning block to the surface of the corresponding device body, and the user tightens the mounting studs on the surface of the mounting bracket, and installs the mounting bracket on the surface of the device body under the action of the mounting studs, thereby installing the roller body on the surface of the device body. When the paper body moves, the paper body drives the roller body to rotate on the surface of the mounting bracket, and the paper body is guided and conveyed under the action of the roller body, thereby avoiding the phenomenon of jamming or deflection of the paper body during transportation, and realizing the function of guiding and conveying the paper body by the dust-proof cutting device, so that the dust-proof cutting device can be used to guide the paper body, so that the dust-proof cutting device can convey the paper body to the inside of the device body, and the feeding speed of the paper body can be adjusted;
[0015] 2. A positioning anti-deflection mechanism is provided, and the movable plate is driven to move under the elastic force of the extension spring inside the frame, so that the movable plate slides inside the guide slot, and the movable plate is guided under the action of the guide slot. At this time, the movable plate drives the pressing plate to move, and the pressing plate drives the rotating ball to move until it contacts the surface of the paper body. When the paper body moves, the rotating ball rotates on the surface of the pressing plate. Under the joint action of the pressing plate and the rotating ball, the paper body moves faster, and the paper body is positioned under the joint action of the movable plate and the pressing plate, so as to avoid the phenomenon of deflection of the paper body during the cutting process, and realize the function of the dust-proof cutting device to prevent deviation cutting of the paper body, so that the dust-proof cutting device can position and tighten the paper body when in use, so as to avoid the phenomenon of inaccurate cutting caused by the deflection of the paper body during the use of the dust-proof cutting device, and at the same time, it makes the paper body more labor-saving and quick when conveying;
[0016] 3. By providing a dustproof mechanism, the user places the dustproof box on the surface at the top position of the device body, the user tightens the fastening screws on the surface of the dustproof box, and installs the dustproof box on the surface of the device body under the action of the fastening screws. The user then places the dustproof mesh plate on the surface of the dustproof box, and the user pushes the dustproof mesh plate, so that the dustproof mesh plate drives the disassembly and assembly components to slide inside the dustproof box, thereby installing the dustproof mesh plate on the surface of the dustproof box, and the dust is blocked under the action of the dustproof mesh plate, and the impurities in the dust are filtered under the action of the filter, so that the dust and other impurities in the air will not enter the interior of the device body through the through-hole body, causing adverse effects on the surface of the paper body, and the function of the dustproof cutting device to prevent the surface of the paper body from being dusted, thereby avoiding the phenomenon that dust enters the interior of the device body and sticks to the surface of the paper body during the use of the dustproof cutting device, so that the dustproof effect of the dustproof cutting device when in use is better, and the cutting effect of the paper body is better. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1It is a schematic diagram of the three-dimensional structure of the utility model;
[0018] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;
[0019] Figure 3 It is a side cross-sectional structural schematic diagram of the utility model;
[0020] Figure 4 For the utility model Figure 2 An enlarged structural diagram of the middle guide conveying mechanism;
[0021] Figure 5 For the utility model Figure 2 An enlarged structural diagram of the middle positioning anti-deflection mechanism;
[0022] Figure 6 For the utility model Figure 3 Enlarged structural diagram of the dust protection mechanism.
[0023] In the figure: 1. device body; 101. control box; 102. paper body; 103. guide roller; 104. cutting knife frame; 105. pressing roller; 106. cutting knife body; 107. support table; 108. electric push rod; 109. fixed frame; 110. connecting frame; 111. positioning plate; 112. guide wheel; 113. operating table; 2. guide conveying mechanism; 201. fixed box; 202. roller body; 203. guide conveying part; 2031 , mounting frame; 2032, positioning block; 2033, mounting stud; 3, positioning anti-skew mechanism; 301, moving plate; 302, clamping plate; 303, extension spring; 304, guide slide; 305, rotating ball; 306, frame; 4, dustproof mechanism; 401, fastening screw; 402, dustproof box; 403, dustproof assembly; 4031, filter screen; 4032, disassembly and assembly assembly; 4033, dustproof screen plate; 4034, through-hole body. DETAILED DESCRIPTION
[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. In addition, the terms "first", "second", "third", "upper, lower, left, right", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. At the same time, in the description of the present invention, unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.
[0025] The utility model provides a structure of a dust-proof cutting device for a roll paper slitting machine as follows: Figure 1 and Figure 2 As shown, it includes a device body 1, a control box 101 is installed on the surface of the device body 1, and the model of the control box 101 can be selected from the LA series. An operating table 113 is installed inside the device body 1, a connecting frame 110 is installed on the surface of the device body 1, and a fixing frame 109 is installed on the surface at the top position of the connecting frame 110. A paper body 102 is arranged on the surface of the device body 1, one end of the paper body 102 extends to the inside of the device body 1, and one end of the device body 1 extends to the inside of the connecting frame 110. A pressing roller 105 is arranged on the inner wall of the fixing frame 109, and the pressing roller 105 and the surface of the fixing frame 109 are rotatably matched with each other, and the surface of the pressing roller 105 contacts the surface of the paper body 102, and a guide wheel 112 is arranged on the surface of the connecting frame 110, and the guide wheel 112 and the connecting frame 110 are connected. The surfaces of the guide wheel 112 are in rotation with each other, the surface of the guide wheel 112 is in contact with the surface of the paper body 102, the inner wall of the connecting frame 110 is provided with a guide roller 103, the guide roller 103 and the inner wall of the connecting frame 110 are in rotation with each other, the surface at the top position of the operating table 113 is installed with a positioning plate 111, the surface at the top position of the operating table 113 is installed with a support table 107, the inner wall of the device body 1 is installed with a cutting tool holder 104, the surface at the bottom position of the cutting tool holder 104 is installed with an electric push rod 108, the model of the electric push rod 108 can be selected from the DG series, the input end of the electric push rod 108 is electrically connected to the output end of the control box 101, the output end of the electric push rod 108 is installed with a cutting knife body 106, and the surface of the cutting knife body 106 is in contact with the surface of the paper body 102.
[0026] Furthermore, if Figure 2 and Figure 4As shown, the surface of the device body 1 is provided with a guide conveying mechanism 2, and the interior of the guide conveying mechanism 2 includes a fixed box 201, a roller body 202 and a guide conveying part 203. The guide conveying part 203 is provided on the surface of the device body 1, and the guide conveying part 203 is composed of a mounting frame 2031, a positioning block 2032 and a mounting stud 2033. The surface of the device body 1 is provided with a fixed box 201, and the interior of the fixed box 201 is provided with a mounting frame 2031. The mounting frames 2031 are respectively located on both sides of the paper body 102, and the surface of the mounting frame 2031 is provided with a positioning block 2032. The positioning block 2032 is engaged with the surface of the device body 1, and the surface of the mounting frame 2031 is threadedly connected with the mounting stud 2033. One end of the mounting stud 2033 passes through the mounting frame 2031 and is threadedly fastened to the surface of the device body 1. The surface of the mounting frame 2031 is provided with a roller body 202 for guiding the paper body 102. The surface of the roller body 202 and the surface of the mounting frame 2031 are rotatably engaged with each other. The surface of the roller body 202 is wrapped with a pad body for protecting the surface of the paper body 102, and the surface of the pad body is in contact with the surface of the paper body 102.
[0027] During implementation, the user places the mounting bracket 2031 on the surface of the device body 1 inside the fixed box 201 respectively. At this time, the mounting bracket 2031 drives the positioning block 2032 to be clamped to the surface of the corresponding device body 1. The user tightens the mounting studs 2033 on the surface of the mounting bracket 2031, and installs the mounting bracket 2031 on the surface of the device body 1 under the action of the mounting studs 2033, thereby installing the roller body 202 on the surface of the device body 1. When the paper body 102 moves, the paper body 102 drives the roller body 202 to rotate on the surface of the mounting bracket 2031, and the paper body 102 is guided and transported under the action of the roller body 202, so as to avoid the paper body 102 from getting stuck or deflected during transportation, so as to realize the function of the dust-proof cutting device to guide and transport the paper body 102.
[0028] Furthermore, if Figure 2 and Figure 5As shown, the surfaces of the positioning plate 111 and the paper body 102 are both provided with a positioning anti-deflection mechanism 3, the interior of the positioning anti-deflection mechanism 3 includes a moving plate 301, a pressing plate 302, a stretching spring 303, a guide slide 304, a rotating ball 305 and a frame 306, the surface of the positioning plate 111 is installed with a frame 306, the interior of the frame 306 is provided with a moving plate 301, the moving plate 301 and the inner wall of the frame 306 are slidably matched with each other, and the inner wall of the frame 306 is provided with a guide slide 304. 04, the guide groove 304 and the surface of the movable plate 301 are slidably matched with each other, the surface of the movable plate 301 is installed with a clamping plate 302, and the surface of the clamping plate 302 is provided with rotating balls 305 with equal intervals. The rotating balls 305 and the surface of the clamping plate 302 are rotatably matched with each other, and the surface of the rotating balls 305 contacts the surface of the paper body 102. The inner wall of the frame 306 is installed with extension springs 303 with equal intervals, and one end of the extension spring 303 is fixed to the surface of the movable plate 301.
[0029] During implementation, the movable plate 301 is driven to move under the elastic force of the extension spring 303 inside the frame 306, so that the movable plate 301 slides inside the guide slot 304, and the movable plate 301 is guided under the action of the guide slot 304. At this time, the movable plate 301 drives the clamping plate 302 to move, and the clamping plate 302 drives the rotating ball 305 to move until it contacts the surface of the paper body 102. When the paper body 102 moves, the rotating ball 305 rotates on the surface of the clamping plate 302. Under the joint action of the clamping plate 302 and the rotating ball 305, the paper body 102 moves faster. Under the joint action of the movable plate 301 and the clamping plate 302, the paper body 102 is positioned to avoid the deviation of the paper body 102 during the cutting process, so as to realize the function of the dust-proof cutting device to prevent deviation cutting of the paper body 102.
[0030] Furthermore, if Figure 3 and Figure 6As shown, a dustproof mechanism 4 is provided on the surface at the top position of the device body 1, and the interior of the dustproof mechanism 4 includes a fastening screw 401, a dustproof box 402 and a dustproof component 403. The dustproof component 403 is provided on the surface at the top position of the device body 1, and the dustproof component 403 is composed of a filter screen 4031, a disassembly component 4032, a dustproof screen plate 4033 and a through-hole body 4034. A dustproof box 402 is provided on the surface at the top position of the device body 1, and the surfaces on both sides of the dustproof box 402 are threadedly connected with fastening screws 401, and one end of the fastening screw 401 passes through the dustproof box 402 and is fixed to the The surface of the device body 1 is threadedly fastened, and a filter screen 4031 for blocking dust is installed on the inner wall of the dustproof box 402. A dustproof mesh plate 4033 is provided on the surface of the dustproof mesh plate 4033. Disassembly and assembly components 4032 are installed on the surfaces on both sides of the dustproof mesh plate 4033. The disassembly and assembly components 4032 and the inner wall of the dustproof box 402 slide with each other, and the surface of the disassembly and assembly components 4032 and the inner wall of the dustproof box 402 are snap-fitted with each other. The dustproof box 402 and the inner wall of the device body 1 are both provided with through-hole bodies 4034 with equal intervals, and the through-hole bodies 4034 are connected to the interior of the device body 1.
[0031] During implementation, the user places the dustproof box 402 on the surface at the top position of the device body 1, tightens the fastening screws 401 on the surface of the dustproof box 402, and installs the dustproof box 402 on the surface of the device body 1 under the action of the fastening screws 401, and then places the dustproof mesh plate 4033 on the surface of the dustproof box 402. The user pushes the dustproof mesh plate 4033 so that the dustproof mesh plate 4033 drives the disassembly and assembly component 4032 to slide inside the dustproof box 402, thereby installing the dustproof mesh plate 4033 on the surface of the dustproof box 402, and the dust is blocked by the dustproof mesh plate 4033. The impurities in the dust are filtered by the filter 4031, so that the dust and other impurities in the air will not enter the interior of the device body 1 through the through-hole body 4034, and have an adverse effect on the surface of the paper body 102, so as to realize the function of the dustproof cutting device to prevent the surface of the paper body 102 from dust.
[0032] Working principle: When in use, first place the device body 1 at the designated position, and then place the mounting brackets 2031 on the surface of the device body 1 inside the fixing box 201. At this time, the mounting brackets 2031 drive the positioning blocks 2032 to be clamped to the corresponding surface of the device body 1. The user tightens the mounting studs 2033 on the surface of the mounting bracket 2031, and then the mounting bracket 2031 is mounted on the surface of the device body 1 under the action of the mounting studs 2033, thereby mounting the roller body 202 on the surface of the device body 1. When the paper body When the paper body 102 moves, the paper body 102 drives the roller body 202 to rotate on the surface of the mounting frame 2031. Under the action of the roller body 202, the paper body 102 is guided and transported to avoid the paper body 102 from getting stuck or deflected during transportation, so as to realize the function of the dust-proof cutting device to guide and transport the paper body 102, so that the dust-proof cutting device can be used to guide the paper body 102, so that the dust-proof cutting device can transport the paper body 102 to the inside of the device body 1, and adjust the feeding speed of the paper body 102.
[0033] Subsequently, when the paper body 102 moves to the inside of the device body 1, at this time, the elastic force of the extension spring 303 inside the frame 306 drives the movable plate 301 to move, so that the movable plate 301 slides inside the guide slot 304, and the movable plate 301 is guided by the guide slot 304. At this time, the movable plate 301 drives the pressing plate 302 to move, and the pressing plate 302 drives the rotating ball 305 to move to contact the surface of the paper body 102. When the paper body 102 moves, the rotating ball 305 rotates on the surface of the pressing plate 302, and the pressing plate 302 drives the rotating ball 305 to move to contact the surface of the paper body 102. The paper body 102 is positioned under the joint action of the movable plate 301 and the pressing plate 302 to prevent the paper body 102 from being skewed during the cutting process, so as to realize the function of the dust-proof cutting device to prevent deviation cutting of the paper body 102, so that the dust-proof cutting device can position and press the paper body 102 when in use, and avoids the phenomenon that the paper body 102 is skewed during the use of the dust-proof cutting device and the cutting is not accurate enough. At the same time, the paper body 102 is transported more labor-savingly and quickly.
[0034] Subsequently, the user operates the control box 101 so that the control box 101 controls the electric push rod 108 on the surface of the cutting blade holder 104 to work, and the cutting blade body 106 is driven downward by the action of the electric push rod 108, and the paper body 102 is supported by the joint action of the operating table 113 and the support table 107, and the surface of the paper body 102 is cut by the action of the cutting blade body 106. Subsequently, the cut paper body 102 moves to the surface of the connecting frame 110 and the fixing frame 109, and is guided by the joint action of the clamping roller 105, the guide roller 103 and the guide wheel 112.
[0035] Subsequently, the user places the dustproof box 402 on the surface at the top position of the device body 1, the user tightens the fastening screws 401 on the surface of the dustproof box 402, and the dustproof box 402 is installed on the surface of the device body 1 under the action of the fastening screws 401, and the user then places the dustproof mesh plate 4033 on the surface of the dustproof box 402, and the user pushes the dustproof mesh plate 4033 so that the dustproof mesh plate 4033 drives the disassembly assembly 4032 to slide inside the dustproof box 402, thereby installing the dustproof mesh plate 4033 on the surface of the dustproof box 402, and dust is removed under the action of the dustproof mesh plate 4033. The filter 4031 is used to filter the impurities in the dust, so that the dust and other impurities in the air will not enter the interior of the device body 1 through the through-hole body 4034, causing adverse effects on the surface of the paper body 102, so as to realize the dust-proof function of the dust-proof cutting device on the surface of the paper body 102, thereby avoiding the phenomenon that dust enters the interior of the device body 1 and sticks to the surface of the paper body 102 during the use of the dust-proof cutting device, so that the dust-proof effect of the dust-proof cutting device is better when it is used, and the cutting effect of the paper body 102 is better, and finally the use of the dust-proof cutting device is completed.
[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
Claims
1. A dust-proof cutting device for a web paper slitting machine, comprising a device body (1), characterized in that: A control box (101) is installed on the surface of the device body (1), an operating table (113) is installed inside the device body (1), a connecting frame (110) is installed on the surface of the device body (1), a positioning plate (111) is installed on the surface at the top of the operating table (113), a support table (107) is installed on the surface of the top of the operating table (113), a guide conveying mechanism (2) is arranged on the surface of the device body (1), and the guide conveying mechanism (2) includes a fixing box (201), a roller body (202) and a guide conveying mechanism (2). The surface of the positioning plate (111) and the paper body (102) are both provided with a positioning anti-deflection mechanism (3), the interior of the positioning anti-deflection mechanism (3) includes a moving plate (301), a clamping plate (302), a stretching spring (303), a guide slide groove (304), a rotating ball (305) and a frame (306), and the surface of the device body (1) at the top position is provided with a dustproof mechanism (4), the interior of the dustproof mechanism (4) includes a fastening screw (401), a dustproof box (402) and a dustproof component (403).
2. The dust-proof cutting device for a web paper slitting machine according to claim 1, characterized in that: A fixing frame (109) is installed on the surface at the top position of the connecting frame (110); a paper body (102) is arranged on the surface of the device body (1); one end of the paper body (102) extends to the inside of the device body (1); one end of the device body (1) extends to the inside of the connecting frame (110); a pressing roller (105) is arranged on the inner wall of the fixing frame (109); the pressing roller (105) and the surface of the fixing frame (109) are rotatably matched with each other; the surface of the pressing roller (105) is in contact with the surface of the paper body (102); a guide wheel (112) is arranged on the surface of the connecting frame (110); the guide wheel (112) and the surface of the connecting frame (110) are mutually rotatable. The surface of the guide wheel (112) is in contact with the surface of the paper body (102) in rotational cooperation, the inner wall of the connecting frame (110) is provided with a guide roller (103), the guide roller (103) and the inner wall of the connecting frame (110) are in rotational cooperation with each other, the inner wall of the device body (1) is installed with a cutting knife frame (104), the surface at the bottom position of the cutting knife frame (104) is installed with an electric push rod (108), the input end of the electric push rod (108) is electrically connected to the output end of the control box (101), the output end of the electric push rod (108) is installed with a cutting knife body (106), and the surface of the cutting knife body (106) is in contact with the surface of the paper body (102).
3. The dust-proof cutting device for a web paper slitting machine according to claim 1, characterized in that: The guide conveying part (203) is arranged on the surface of the device body (1), and the guide conveying part (203) is composed of a mounting frame (2031), a positioning block (2032) and a mounting stud (2033). A fixing box (201) is installed on the surface of the device body (1), and a mounting frame (2031) is arranged inside the fixing box (201). The mounting frames (2031) are respectively located on both sides of the paper body (102), and a positioning block (2032) is installed on the surface of the mounting frame (2031). The positioning block (2032) and the surface of the device body (1) are mutually engaged and matched.
4. The dust-proof cutting device for a web paper slitting machine according to claim 3, characterized in that: The surface of the mounting frame (2031) is threadedly connected with a mounting stud (2033), one end of the mounting stud (2033) passes through the mounting frame (2031) and is threadedly fastened to the surface of the device body (1), the surface of the mounting frame (2031) is provided with a roller body (202) for guiding the paper body (102), the surface of the roller body (202) and the surface of the mounting frame (2031) are rotatably matched with each other, the surface of the roller body (202) is wrapped with a pad body for protecting the surface of the paper body (102), and the surface of the pad body is in contact with the surface of the paper body (102).
5. The dust-proof cutting device for a web paper slitting machine according to claim 1, characterized in that: The surface of the positioning plate (111) is installed with a frame (306), and a movable plate (301) is arranged inside the frame (306). The movable plate (301) and the inner wall of the frame (306) are slidably matched with each other. The inner wall of the frame (306) is provided with a guide groove (304), and the guide groove (304) and the surface of the movable plate (301) are slidably matched with each other. A clamping plate (302) is installed on the surface of the movable plate (301).
6. The dust-proof cutting device for a web paper slitting machine according to claim 5, characterized in that: The surface of the clamping plate (302) is provided with rotating balls (305) at equal intervals, the rotating balls (305) and the surface of the clamping plate (302) are rotated together, the surface of the rotating balls (305) is in contact with the surface of the paper body (102), and the inner wall of the frame (306) is installed with extension springs (303) at equal intervals, one end of the extension spring (303) is fixed to the surface of the movable plate (301).
7. The dust-proof cutting device for a web paper slitting machine according to claim 1, characterized in that: The dustproof component (403) is arranged on the surface at the top position of the device body (1), and the dustproof component (403) is composed of a filter (4031), a disassembly component (4032), a dustproof screen plate (4033) and a through-hole body (4034). A dustproof box (402) is arranged on the surface at the top position of the device body (1), and the surfaces on both sides of the dustproof box (402) are both threadedly connected with fastening screws (401), one end of the fastening screw (401) passes through the dustproof box (402) and is threadedly fastened to the surface of the device body (1), and the inner wall of the dustproof box (402) is installed with a filter (4031) for blocking dust.
8. The dust-proof cutting device for a web paper slitting machine according to claim 7, characterized in that: The surface of the dustproof box (402) is provided with a dustproof mesh plate (4033), and the surfaces on both sides of the dustproof mesh plate (4033) are installed with disassembly and assembly components (4032), the disassembly and assembly components (4032) and the inner wall of the dustproof box (402) are slidably matched with each other, the surface of the disassembly and assembly components (4032) and the inner wall of the dustproof box (402) are snap-fitted with each other, and the inner wall of the dustproof box (402) and the device body (1) are both provided with through-hole bodies (4034) with equal intervals, and the through-hole bodies (4034) are connected with the inside of the device body (1).