Moisture-proof antistatic special paper trimming device

Abstract

The utility model discloses a special paper trimming device of dampproof antistatic, including work table still including the slide rail of fixed connection in the bottom of work table, the collecting box of sliding connection on the slide rail, the mounting bracket one of fixed connection in the top of work table, the control device of fixed connection in one side of mounting bracket one, the shell one of fixed connection in one side of work table, the shell two of fixed connection in one side of work table, the servo motor of fixed connection in one side of shell one, the screw rod one of fixed connection in servo motor output, the utility model discloses have the function of the length of quick regulation trimming, have the function that the specific distance of moving how long is understood through control device, thereby be favorable to improve the precision of adjusting trimming distance, have the function of the special paper page stack of quick compact, thereby be favorable to improve the production efficiency of device, be favorable to alleviate the labor intensity of manual work, have the function that the special paper page stack is pressed out the function of avoiding indentation, thereby be favorable to improve the quality of product.

Description

Technical Field

[0001] This utility model relates to the field of papermaking equipment technology, specifically to a moisture-proof and anti-static special paper trimming device. Background Technology

[0002] Moisture-proof and antistatic specialty paper is a special type of paper that combines the functions of moisture barrier and static elimination. It is mainly used in scenarios that are sensitive to humidity and static electricity, preventing ordinary paper from deteriorating due to moisture or generating static electricity. It does not have these properties naturally, but is made by special processing on ordinary paper bases (such as wood pulp paper and synthetic paper). In the production process of moisture-proof and antistatic specialty paper, the paper edges need to be cut off by an edge-cutting device to ensure the dimensional accuracy of the paper.

[0003] According to the patent application CN216940868U, a special paper trimming device is disclosed, "This utility model discloses a special paper trimming device, including a cutting table, a hydraulic cylinder, and a blade. A support frame is provided on the top of the cutting table, and a hydraulic cylinder is installed in the middle of the support frame. A blade is connected to the bottom of the hydraulic cylinder. A cutting groove is provided on the cutting table near the lower part of the blade. A support is provided on both sides of the cutting table, and a sliding plate is provided inside the support. One end of the sliding plate is connected to a baffle, and a positioning hole is provided on the surface of the sliding plate. This special paper trimming device allows adjustment of the baffle position by pushing the sliding plate left and right, and then tightening the knob to align with the positioning holes at different positions, thus facilitating adjustment of the trimming length. The special paper to be trimmed is placed above the cutting table, with the rough edge pressing against the baffle. Rotating the threaded rod moves the first sliding sleeve, ultimately causing the pressure plate to move downwards and squeeze the special paper, thereby facilitating clamping of the special paper."

[0004] Regarding the above description, the applicant believes the following problems exist: The device relies entirely on manual operation, with the threaded rod manually rotating to drive the pressure plate to clamp the paper stack. Each clamping operation requires multiple rotations of the threaded rod, resulting in a long processing time and low efficiency in cutting the paper stack. This also increases the labor intensity of manual workers. Furthermore, the bottom of the pressure plate is a rigid plane, which can easily leave permanent indentations on special papers, affecting product quality. Additionally, the cutting edge length adjustment requires manually pushing the slide plate and turning the knob to fix it, resulting in low adjustment efficiency. Moreover, the positioning holes are designed with equal intervals, making it impossible to achieve minute length adjustments, and there is no length value display, resulting in low precision in cutting edge length adjustment. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art, the purpose of this utility model is to provide a moisture-proof and anti-static special paper cutting device to solve the problems mentioned in the background art, such as the long time consumption, low efficiency, high labor intensity, and the rigid plane bottom of the pressure plate which easily causes permanent indentations on the special paper, as well as the long time consumption and difficulty in ensuring the accuracy of adjusting the cutting length.

[0006] The objective of this utility model is achieved through the following technical solution:

[0007] A moisture-proof and anti-static special paper trimming device includes a worktable, a slide rail fixedly connected to the bottom of the worktable, a collection box slidably connected to the slide rail, a mounting frame I fixedly connected to the top of the worktable, a control device fixedly connected to one side of the mounting frame I, a housing I fixedly connected to one side of the worktable, a housing II fixedly connected to one side of the worktable, a servo motor fixedly connected to one side of the housing I, a lead screw I fixedly connected to the output end of the servo motor, a sliding block I threadedly connected to the lead screw I, a limiting plate fixedly connected to one side of the sliding block I, a displacement sensor fixedly connected to the top of the sliding block I, a sliding rod I slidably connected inside the sliding block I, a mounting frame II fixedly connected to the top of the worktable, a drive motor fixedly connected to the top of the mounting frame II, a lead screw II fixedly connected to the output end of the drive motor, a sliding block II threadedly connected to the lead screw II, a sliding rod II slidably connected inside the sliding block II, a spring fixedly connected to the inner side of the sliding block II, a clamping block fixedly connected to one side of the spring, a rubber pad fixedly connected to the bottom of the clamping block, and a slitting assembly mounted on the mounting frame I.

[0008] In one optional embodiment, a through hole is provided on the workbench, through which the paper scraps cut out during the operation of the device can fall into the collection box.

[0009] In one optional embodiment, a through hole 2 is provided on the outer casing 1, and a lead screw 1 is rotatably connected to the inside of the outer casing 1 through the through hole 2.

[0010] In one optional embodiment, a through hole three is provided on the outer shell two, and the sliding block one is slidably connected to the inside of the outer shell two through the through hole three.

[0011] In one optional embodiment, the mounting bracket 2 has a through hole 4, and the lead screw 2 is rotatably connected to the inside of the mounting bracket 2 through the through hole 4.

[0012] In one optional embodiment, a plurality of springs are provided, and the plurality of springs are evenly arranged on the inner side of the sliding block two.

[0013] In one optional embodiment, the slitting assembly includes a hydraulic push rod fixedly connected to the top of a mounting frame, a fixing block fixedly connected to the output end of the hydraulic push rod, and a slitting blade fixedly connected to the bottom of the fixing block.

[0014] In one optional embodiment, a groove is provided on the mounting frame, and the slitting blade is slidably connected to the inside of the mounting frame through the groove.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1. The servo motor is started by the control device to rotate the lead screw, which drives the sliding block to translate, and the sliding block drives the limit plate to translate. This facilitates the rapid adjustment of the cutting edge length. At the same time, the displacement sensor realizes the real-time acquisition of displacement data through relative motion. The acquired displacement value corresponds to the movement distance of the limit plate, which is the adjustment amount of the cutting edge length. The displacement sensor transmits the displacement data to the control device, and the user can understand the specific distance moved through the control device, thereby improving the accuracy of adjusting the cutting edge distance.

[0017] 2. The user places the special paper stack on top of the workbench, with one side of the stack against the limiting plate. Then, the user starts the drive motor via the control device to rotate the lead screw, which in turn drives the sliding block to press down, thus pressing the special paper stack with the clamping block. This facilitates rapid clamping of the special paper stack, thereby improving the production efficiency of the device and reducing the labor intensity of manual labor. At the same time, the spring disperses the clamping pressure of the clamping block through its own deformation, preventing the pressure from concentrating in a localized area. Meanwhile, the rubber pad provides flexible contact, reducing direct squeezing damage to the special paper stack by the clamping block, thus preventing indentations on the special paper stack and improving product quality. Attached Figure Description

[0018] Figure 1 A schematic diagram of the overall front structure of a moisture-proof and anti-static special paper trimming device;

[0019] Figure 2 A schematic diagram of the overall back structure of a moisture-proof and anti-static special paper trimming device;

[0020] Figure 3 A schematic diagram of the overall internal structure of a moisture-proof and anti-static special paper trimming device;

[0021] Figure 4 Schematic diagram of the internal structure of the sliding block 2 of the moisture-proof and anti-static special paper cutting device;

[0022] Figure 5 A schematic diagram of the slitting component of a moisture-proof and anti-static special paper edge-cutting device.

[0023] In the diagram: 1. Workbench; 2. Mounting bracket one; 3. Control device; 4. Slide rail; 5. Collection box; 601. Mounting bracket two; 602. Drive motor; 603. Outer shell one; 604. Outer shell two; 605. Servo motor; 606. Lead screw one; 607. Sliding block one; 608. Limiting plate; 609. Displacement sensor; 610. Sliding rod one; 611. Lead screw two; 612. Sliding block two; 613. Spring; 614. Clamping block; 615. Rubber pad; 616. Sliding rod two; 71. Hydraulic push rod; 72. Fixing block; 73. Sliding blade. Detailed Implementation

[0024] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments. Unless otherwise specified, the materials and equipment used in this embodiment are all commercially available. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0025] In the description of this application, it should be understood that the terms "upper," "lower," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this application. In the description of this application, "a plurality of" means two or more, unless otherwise precisely specified.

[0026] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "connected," "linked," and "connected" should be interpreted broadly. For example, they can refer to a fixed connection, a connection through an intermediary, or a connection within two elements or an interaction between two elements. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0027] The terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such process, method, product, or apparatus.

[0028] Please see Figures 1-5This utility model provides an embodiment of a moisture-proof and anti-static special paper trimming device, including a workbench 1, a slide rail 4 fixedly connected to the bottom of the workbench 1, a collection box 5 slidably connected to the slide rail 4, a mounting bracket 2 fixedly connected to the top of the workbench 1, a control device 3 fixedly connected to one side of the mounting bracket 2, a housing 603 fixedly connected to one side of the workbench 1, a housing 604 fixedly connected to one side of the workbench 1, a servo motor 605 fixedly connected to one side of the housing 603, a lead screw 606 fixedly connected to the output end of the servo motor 605, a sliding block 607 threadedly connected to the lead screw 606, a limiting plate 608 fixedly connected to one side of the sliding block 607, and a limit plate 608 fixedly connected to the top of the sliding block 607. The components include a displacement sensor 609, a sliding rod 610 slidably connected inside a sliding block 607, a mounting bracket 601 fixedly connected to the top of the worktable 1, a drive motor 602 fixedly connected to the top of the mounting bracket 601, a lead screw 611 fixedly connected to the output end of the drive motor 602, a sliding block 612 threadedly connected to the lead screw 611, a sliding rod 616 slidably connected inside the sliding block 612, a spring 613 fixedly connected to the inner side of the sliding block 612, a clamping block 614 fixedly connected to one side of the spring 613, a rubber pad 615 fixedly connected to the bottom of the clamping block 614, and a slitting assembly mounted on the mounting bracket 2. The servo motor 605 is activated by the control device 3 to rotate the lead screw 606. The lead screw 606 drives the sliding block 607 to move horizontally, which in turn drives the limiting plate 608 to move horizontally. This facilitates rapid adjustment of the cutting edge length. Simultaneously, the displacement sensor 609 acquires displacement data in real time through relative motion. The acquired displacement value corresponds to the moving distance of the limiting plate 608, which is the adjustment amount of the cutting edge length. The displacement sensor 609 transmits the displacement data to the control device 3, allowing the user to understand the specific distance moved, thus improving the accuracy of the cutting edge length adjustment. The user then places a stack of special paper sheets on top of the workbench 1, with one side of the stack against the limiting plate 608. The control device 3 then starts the drive motor 602 to move the lead screw 606. Rotating lever 611 causes lead screw 611 to press down sliding block 612, thereby pressing the special paper stack with clamping block 614. This facilitates rapid clamping of the special paper stack, improving the production efficiency of the device and reducing manual labor intensity. Simultaneously, spring 613 disperses the clamping pressure of clamping block 614 through its own deformation, preventing pressure concentration in a localized area of ​​clamping block 614. Rubber pad 615 provides flexible contact, reducing direct squeezing damage to the special paper stack by clamping block 614, thus preventing indentations and improving product quality. Subsequently, the special paper stack is cut by the slitting assembly, and the resulting paper scraps fall into collection box 5, facilitating cleaning of the device.

[0029] In a preferred embodiment of this utility model, a through hole is provided on the workbench 1. The paper scraps cut out during the operation of the device can fall into the collection box 5 through the through hole, which is beneficial for the paper scraps generated during the operation of the device to fall into the collection box 5, thereby facilitating the cleaning of the device.

[0030] In a preferred embodiment of this utility model, a through hole 2 is provided on the outer shell 603, and the lead screw 606 is rotatably connected to the inside of the outer shell 603 through the through hole 2, which is conducive to the servo motor 605 driving the lead screw 606 to rotate, which is conducive to the lead screw 606 driving the sliding block 607 to translate.

[0031] In a preferred embodiment of this utility model, a through hole three is provided on the outer shell 604, and the sliding block 607 is slidably connected to the inside of the outer shell 604 through the through hole three, which helps the sliding rod 610 to limit and support the sliding block 607, thereby making the translation of the sliding block 607 more stable.

[0032] In a preferred embodiment of this utility model, a through hole four is provided on the mounting bracket two 601, and the lead screw two 611 is rotatably connected to the inside of the mounting bracket two 601 through the through hole four, which is conducive to the drive motor 602 driving the lead screw two 611 to rotate, which is conducive to the lead screw two 611 driving the sliding block two 612 to perform lifting and lowering movements.

[0033] In a preferred embodiment of this utility model, a plurality of springs 613 are provided, and the plurality of springs 613 are evenly arranged on the inner side of the sliding block 612, thereby facilitating the springs 613 to disperse the pressing pressure of the pressing block 614 through their own deformation, and avoiding the pressure from being concentrated in a local area of ​​the pressing block 614.

[0034] Please see Figure 5 In this embodiment, the slitting assembly includes a hydraulic push rod 71 fixedly connected to the top of the mounting frame 2, a fixing block 72 fixedly connected to the output end of the hydraulic push rod 71, and a slitting blade 73 fixedly connected to the bottom of the fixing block 72. By activating the hydraulic push rod 71, the hydraulic push rod 71 pushes the fixing block 72 down, and the fixing block 72 drives the slitting blade 73 down, thereby cutting the edges of the special paper stack through the slitting blade 73.

[0035] In a preferred embodiment of this utility model, a sliding groove is provided on the mounting bracket 2, and the slitting blade 73 is slidably connected to the inside of the mounting bracket 2 through the sliding groove, thereby limiting the movement of the fixing block 72 by the sliding groove, thus making the lifting and lowering of the fixing block 72 more stable.

[0036] During operation, the servo motor 605 is activated by the control device 3 to rotate the lead screw 606. The lead screw 606 drives the sliding block 607 to move horizontally, and the sliding block 607 drives the limiting plate 608 to move horizontally. This facilitates rapid adjustment of the cutting edge length. Simultaneously, the displacement sensor 609 collects displacement data in real time through relative motion. The collected displacement value corresponds to the moving distance of the limiting plate 608, which is the adjustment amount of the cutting edge length. The displacement sensor 609 transmits the displacement data to the control device 3, allowing the user to understand the specific distance moved, thus improving the accuracy of the cutting edge distance adjustment. Subsequently, the user places a stack of special paper sheets on top of the workbench 1, with one side of the stack of special paper sheets abutting against the limiting plate 608. Then, the drive motor 602 is activated by the control device 3 to rotate the lead screw 611. When the screw 611 moves, it drives the sliding block 612 to press down, thereby pressing the special paper stack with the clamping block 614. This facilitates the rapid clamping of the special paper stack, thereby improving the production efficiency of the device and reducing the labor intensity of manual labor. At the same time, the spring 613 disperses the clamping pressure of the clamping block 614 through its own deformation, avoiding the pressure concentration in a local area of ​​the clamping block 614. Meanwhile, the rubber pad 615 provides flexible contact, reducing the direct squeezing damage of the special paper stack by the clamping block 614, thereby preventing the special paper stack from being pressed with indentations, which helps to improve product quality. Subsequently, by activating the hydraulic push rod 71, the hydraulic push rod 71 pushes the fixed block 72 down, and the fixed block 72 drives the slitting blade 73 down, thereby cutting the special paper stack with the slitting blade 73. The paper scraps generated by slitting fall into the collection box 5, which helps to clean the device.

[0037] Although only certain components and embodiments of this application have been illustrated and described, many modifications and alterations (e.g., variations in the size, dimensions, structure, shape and proportion of the various elements, installation arrangement, material use, color, orientation, etc.) will be conceived by those skilled in the art without actually departing from the scope and spirit of the claims.

[0038] Finally, it should be noted that the above embodiments are only preferred embodiments of this utility model and should not be used to limit the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A moisture-proof and anti-static special paper trimming device, comprising a workbench (1), characterized in that: It also includes a slide rail (4) fixedly connected to the bottom of the worktable (1), a collection box (5) slidably connected to the slide rail (4), a mounting bracket (2) fixedly connected to the top of the worktable (1), a control device (3) fixedly connected to one side of the mounting bracket (2), a housing (603) fixedly connected to one side of the worktable (1), a housing (604) fixedly connected to one side of the worktable (1), a servo motor (605) fixedly connected to one side of the housing (603), a lead screw (606) fixedly connected to the output end of the servo motor (605), a sliding block (607) threadedly connected to the lead screw (606), a limiting plate (608) fixedly connected to one side of the sliding block (607), and a displacement device fixedly connected to the top of the sliding block (607). Sensor (609), sliding rod 1 (610) slidably connected inside sliding block 1 (607), mounting bracket 2 (601) fixedly connected to the top of the workbench (1), drive motor (602) fixedly connected to the top of mounting bracket 2 (601), lead screw 2 (611) fixedly connected to the output end of drive motor (602), sliding block 2 (612) threadedly connected to lead screw 2 (611), sliding rod 2 (616) slidably connected inside sliding block 2 (612), spring (613) fixedly connected to the inside of sliding block 2 (612), clamping block (614) fixedly connected to one side of spring (613), rubber pad (615) fixedly connected to the bottom of clamping block (614), and slitting assembly set on mounting bracket 1 (2).

2. The moisture-proof and antistatic special paper trimming device according to claim 1, characterized in that: A through hole is provided on the workbench (1), and the paper scraps cut out during the operation of the device can fall into the collection box (5) through the through hole.

3. The moisture-proof and antistatic special paper trimming device according to claim 2, characterized in that: A through hole 2 is provided on the outer casing 1 (603), and a lead screw 1 (606) is rotatably connected to the inside of the outer casing 1 (603) through the through hole 2.

4. The moisture-proof and antistatic special paper trimming device according to claim 3, characterized in that: The outer shell 2 (604) has a through hole 3, and the sliding block 1 (607) is slidably connected to the inside of the outer shell 2 (604) through the through hole 3.

5. The moisture-proof and antistatic special paper trimming device according to claim 4, characterized in that: Mounting bracket 2 (601) has a through hole 4, and screw 2 (611) is rotatably connected to the inside of mounting bracket 2 (601) through through hole 4.

6. The moisture-proof and antistatic special paper trimming device according to claim 5, characterized in that: Several springs (613) are provided, and the several springs (613) are evenly arranged on the inner side of the sliding block two (612).

7. The moisture-proof and anti-static special paper trimming device according to claim 1, characterized in that: The slitting assembly includes a hydraulic push rod (71) fixedly connected to the top of the mounting bracket (2), a fixing block (72) fixedly connected to the output end of the hydraulic push rod (71), and a slitting blade (73) fixedly connected to the bottom of the fixing block (72).

8. The moisture-proof and antistatic special paper trimming device according to claim 7, characterized in that: The mounting bracket (2) has a sliding groove, and the slitting blade (73) is slidably connected to the inside of the mounting bracket (2) through the sliding groove.

Images