Paper separating machine with protective structure

Abstract

The utility model discloses a paper dividing machine with a protective structure, which comprises a paper dividing machine main body, a placing plate, a pressing roller and a paper cutting roller, the right ends of the pressing roller and the paper cutting roller are fixedly connected with the output end of the paper dividing machine main body, and the left ends of the pressing roller and the paper cutting roller are movably connected with the left side of the inner wall of the paper dividing machine main body through bearings. The left side and the right side of the containing plate are fixedly connected with the left side and the right side of the inner wall of the paper dividing machine body, the paper cutting roller is located on the front side of the top of the containing plate, and the pressing roller is located on the rear side of the top of the containing plate. By arranging the front baffle and the rear baffle, a user can be prevented from touching the pressing roller and the paper cutting roller when pushing a paperboard, and the problems that the user needs to manually push the paperboard needing to be cut to the bottom of the pressing roller and the bottom of the paper cutting roller, the protection structure is not arranged on the outer side of the pressing roller and the outer side of the paper cutting roller, and the paperboard cannot be cut are solved. Therefore, great potential safety hazards exist when a user pushes the paperboard, and the use risk is large.

Description

Technical Field

[0001] The utility model relates to the technical field of paper separators, in particular to a paper separator with a protective structure. Background Art

[0002] Cardboard, also known as board paper, is a thick paper sheet made from various pulps and composed of interwoven fibers. The difference between cardboard and paper is usually distinguished by basis weight and thickness. Generally, paper with a basis weight of more than 250g / m2 and a thickness greater than 0.5mm is called cardboard. A paper splitter is a device used to press and cut cardboard.

[0003] For example, publication number CN216152440U discloses a clamping device for a paper splitter for multi-layer composite paperboard, including a paper splitter body, a discharging receiving plate fixedly connected to one side of the paper splitter body, a feeding placement plate fixedly connected to the other side of the paper splitter body, a cutting mechanism and a clamping mechanism arranged on the inner side of the paper splitter body, the cutting mechanism comprising a first roller and a first rotating shaft, the first roller and the first rotating shaft are both rotatably connected to the inner side of the paper splitter body, the first roller is arranged below the first rotating shaft, and a paper cutting ring is evenly arranged on the outer side of the first rotating shaft. The utility model arranges a limiting ring on the inner side of the paper splitter body, the second rotating shaft is rotatably connected to the inner side of the limiting ring, and the first spring squeezes the fixed plate to generate pressure on the limiting ring, so that when the paperboard enters above the second roller, the clamping ring will press the paperboard, so that the paperboard can quickly and stably pass through the second roller to reach the first roller for cutting.

[0004] Based on the search of patent numbers and combined with the deficiencies in the prior art, it is found that:

[0005] Although the pressing device of the paper separator for multi-layer composite paperboard can adjust the paper cutting ring according to the different sizes of paperboards, when in use, the user needs to manually push the paperboard to be cut to the bottom of the pressing roller and the paper cutting roller, and there is no protective structure on the outside of the pressing roller and the paper cutting roller. Therefore, there is a great safety hazard when the user pushes the paperboard, and the risk of use is relatively high. Utility Model Content

[0006] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a paper splitter with a protective structure, which has the advantage of being easy to protect and solves the problem that the user needs to manually push the cardboard to be cut to the bottom of the pressing roller and the paper cutting roller, and there is no protective structure on the outside of the pressing roller and the paper cutting roller, so the user has great safety hazards when pushing the cardboard and the risk of use is relatively high.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a paper separator with a protective structure, comprising a paper separator main body, a placing plate, a pressure roller and a paper cutting roller, the right ends of the pressure roller and the paper cutting roller are fixedly connected to the output end of the paper separator main body, the left ends of the pressure roller and the paper cutting roller are movably connected to the left side of the inner wall of the paper separator main body through a bearing, the left and right sides of the placing plate are fixedly connected to the left and right sides of the inner wall of the paper separator main body, the placing plate is located at the bottom of the pressure roller and the paper cutting roller, the paper cutting roller is located at the front side of the top of the placing plate, the pressure roller is located at the rear side of the top of the placing plate, a front baffle is provided on the front side of the paper cutting roller, a rear baffle is provided on the rear side of the pressure roller, pushing components are provided on both sides of the rear side of the top of the placing plate, and a transmission component is fixedly connected to the bottom of the placing plate.

[0008] As a preferred embodiment of the utility model, the pushing assembly includes a connecting groove, a movable plate is provided on the rear side of the bottom of the placing plate, push plates are fixedly connected on both sides of the top of the movable plate, and the left and right sides of the push plate are slidably connected to the left and right sides of the inner wall of the connecting groove.

[0009] As a preferred embodiment of the utility model, the transmission assembly includes a mounting plate, a servo motor is fixedly mounted on the rear side of the mounting plate, a screw rod is fixedly connected to the output end of the servo motor, a fixed plate is fixedly connected to the rear side of the placement plate, the other end of the screw rod passes through the movable plate and is movably connected to the front side of the fixed plate through a bearing, and the screw rod is threadedly connected to the movable plate.

[0010] As a preferred embodiment of the utility model, the inner wall of the paper divider body is fixedly connected to a top plate, electric push rods are fixedly installed on both sides of the top of the top plate, the output end of the electric push rod is fixedly connected to a connecting plate, the front side of the connecting plate is fixedly connected to the rear side of the front baffle, and the rear side of the connecting plate is fixedly connected to the front side of the rear baffle.

[0011] As a preferred embodiment of the present invention, sliders are fixedly connected to both sides of the outer side of the connecting plate, two slide grooves are provided on the left and right sides of the inner wall of the paper divider body, and the surface of the slider is slidably connected to the inner wall of the slide groove.

[0012] As a preferred embodiment of the present invention, the left and right sides of the rear side of the mounting plate are fixedly connected with sliding rods, the other end of the sliding rod passes through the movable plate and is fixedly connected to the front side of the fixed plate, and the sliding rod is movably connected to the movable plate.

[0013] As a preferred embodiment of the present invention, the front sides of the front baffle and the rear baffle are both provided with mounting grooves, and the inner walls of the mounting grooves are inlaid with observation windows.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model can prevent the user from touching the pressing roller and the paper cutting roller when pushing the cardboard by arranging the front baffle and the rear baffle, and solves the problem that the user needs to manually push the cardboard to be cut to the bottom of the pressing roller and the paper cutting roller, and there is no protective structure on the outside of the pressing roller and the paper cutting roller, so the user has great safety hazards when pushing the cardboard and the use risk is relatively high, and the effect of easy protection is achieved.

[0016] 2. The utility model is provided with a pushing component, which can drive the push plate to move forward inside the connecting groove by driving the movable plate to move forward. The movement of the push plate to the forward side can drive the cardboard placed on the top of the placement plate to move forward, thereby improving the safety of use.

[0017] 3. The utility model sets a transmission component, the mounting plate can fix and limit the servo motor, the fixing plate can support and limit the screw rod, and by starting the servo motor, the output end of the servo motor can drive the screw rod to rotate, and the rotation of the screw rod can drive the movable plate to move toward the front side, thereby saving manpower. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the three-dimensional exploded cross-sectional structure of the utility model;

[0020] Figure 3 It is a three-dimensional structural diagram of the propulsion assembly and the transmission assembly of the utility model.

[0021] In the figure: 1. Paper separator body; 2. Placement plate; 3. Pressure roller; 4. Paper cutting roller; 5. Front baffle; 6. Rear baffle; 7. Pushing assembly; 71. Connecting groove; 72. Moving plate; 73. Pushing plate; 8. Transmission assembly; 81. Mounting plate; 82. Servo motor; 83. Screw rod; 84. Fixed plate; 9. Top plate; 10. Electric push rod; 11. Connecting plate; 12. Slider; 13. Slide groove; 14. Slide rod; 15. Mounting groove; 16. Observation window. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figures 1 to 3As shown, the utility model provides a paper splitter with a protective structure, including a paper splitter body 1, a placement plate 2, a pressure roller 3 and a paper cutting roller 4, the right ends of the pressure roller 3 and the paper cutting roller 4 are fixedly connected to the output end of the paper splitter body 1, the left ends of the pressure roller 3 and the paper cutting roller 4 are movably connected to the left side of the inner wall of the paper splitter body 1 through bearings, the left and right sides of the placement plate 2 are fixedly connected to the left and right sides of the inner wall of the paper splitter body 1, the placement plate 2 is located at the bottom of the pressure roller 3 and the paper cutting roller 4, the paper cutting roller 4 is located at the front side of the top of the placement plate 2, the pressure roller 3 is located at the rear side of the top of the placement plate 2, a front baffle 5 is provided on the front side of the paper cutting roller 4, a rear baffle 6 is provided on the rear side of the pressure roller 3, pushing components 7 are provided on both sides of the rear side of the top of the placement plate 2, and a transmission component 8 is fixedly connected to the bottom of the placement plate 2.

[0024] refer to Figure 3 The pushing assembly 7 includes a connecting groove 71, a movable plate 72 is arranged on the rear side of the bottom of the placing plate 2, and push plates 73 are fixedly connected to both sides of the top of the movable plate 72, and the left and right sides of the push plates 73 are slidably connected to the left and right sides of the inner wall of the connecting groove 71.

[0025] As a technical optimization solution of the utility model, by setting a pushing component 7, by driving the movable plate 72 to move forward, the push plate 73 can be driven to move forward inside the connecting groove 71. The movement of the push plate 73 to the forward side can drive the cardboard placed on the top of the placement plate 2 to move forward, thereby improving the safety of use.

[0026] refer to Figure 3 The transmission assembly 8 includes a mounting plate 81, a servo motor 82 is fixedly mounted on the rear side of the mounting plate 81, a screw rod 83 is fixedly connected to the output end of the servo motor 82, a fixed plate 84 is fixedly connected to the rear side of the placement plate 2, the other end of the screw rod 83 passes through the movable plate 72 and is movably connected to the front side of the fixed plate 84 through a bearing, and the screw rod 83 is threadedly connected to the movable plate 72.

[0027] As a technical optimization scheme of the utility model, by setting the transmission component 8, the mounting plate 81 can fix and limit the servo motor 82, and the fixing plate 84 can support and limit the screw rod 83. By starting the servo motor 82, the output end of the servo motor 82 can drive the screw rod 83 to rotate, and the rotation of the screw rod 83 can drive the movable plate 72 to move forward, thereby saving manpower.

[0028] refer to Figure 2 The inner wall of the paper divider body 1 is fixedly connected with a top plate 9, and electric push rods 10 are fixedly installed on both sides of the top of the top plate 9. The output end of the electric push rod 10 is fixedly connected with a connecting plate 11, and the front side of the connecting plate 11 is fixedly connected to the rear side of the front baffle 5, and the rear side of the connecting plate 11 is fixedly connected to the front side of the rear baffle 6.

[0029] As a technical optimization solution of the utility model, by setting the top plate 9, the electric push rod 10 and the connecting plate 11, the top plate 9 can also play a protective role. By starting the electric push rod 10, the output end of the electric push rod 10 can drive the connecting plate 11, the front baffle 5 and the rear baffle 6 to move upward, thereby facilitating the user to clean or repair the clamping roller 3 and the paper cutting roller 4.

[0030] refer to Figure 2 Slide blocks 12 are fixedly connected to both sides of the outer side of the connecting plate 11 , and two slide grooves 13 are provided on the left and right sides of the inner wall of the paper separator body 1 , and the surface of the slide block 12 is slidably connected to the inner wall of the slide groove 13 .

[0031] As a technical optimization solution of the utility model, by setting a slider 12 and a slide groove 13, the up and down movement of the connecting plate 11 can drive the slider 12 to move up and down inside the slide groove 13, and the slide groove 13 can limit the slider 12 front and back, left and right. The front and back, left and right limitations of the slider 12 can limit the connecting plate 11 front and back, left and right, thereby improving the stability of the movement of the connecting plate 11.

[0032] refer to Figure 3 The left and right sides of the rear side of the mounting plate 81 are fixedly connected with a slide bar 14 , the other end of the slide bar 14 passes through the movable plate 72 and is fixedly connected to the front side of the fixed plate 84 , and the slide bar 14 is movably connected to the movable plate 72 .

[0033] As a technical optimization solution of the utility model, by setting the slide rod 14, the slide rod 14 can guide the movable plate 72, and at the same time can prevent the movable plate 72 from being offset when the screw rod 83 drives the movable plate 72 to move, thereby improving the stability of the movement of the movable plate 72.

[0034] refer to Figure 2 The front sides of the front baffle plate 5 and the rear baffle plate 6 are both provided with mounting grooves 15 , and the inner walls of the mounting grooves 15 are inlaid with observation windows 16 .

[0035] As a technical optimization solution of the utility model, by providing the installation groove 15 and the observation window 16, the installation groove 15 can fix and limit the observation window 16, so that the user can observe the moving cardboard through the observation window 16, thereby facilitating the user to judge the cutting progress of the cardboard.

[0036] The working principle and use process of the utility model are as follows: when in use, when it is necessary to cut the cardboard, the cardboard is first placed on the rear side of the top of the placing plate 2 so that the rear side of the cardboard is in contact with the front side of the pushing plate 73, and then the pressing roller 3 and the paper cutting roller 4 are driven to rotate by the paper divider body 1, and at the same time, the servo motor 82 is started to make the output end of the servo motor 82 drive the screw rod 83 to rotate, and the rotation of the screw rod 83 can drive the movable plate 72 to move forward, and the movement of the movable plate 72 to the front side can drive the pushing plate 73 to move forward, and the movement of the pushing plate 73 to the front side can drive the cardboard to move forward for cutting. At this time, the front baffle 5 and the rear baffle 6 can block the pressing roller 3 and the paper cutting roller 4, so as to avoid the user from contacting the rotating pressing roller 3 and the paper cutting roller 4 and causing danger, thereby playing a protective role. After the cutting is completed, the user will remove the support plate moved to the front side of the top of the placing plate 2 and can cut again.

[0037] To sum up: this paper splitter with a protective structure, by providing a front baffle 5 and a rear baffle 6, can prevent the user from touching the pressure roller 3 and the paper cutting roller 4 when pushing the cardboard, and solves the problem that the user needs to manually push the cardboard to be cut to the bottom of the pressure roller and the paper cutting roller, and there is no protective structure on the outside of the pressure roller and the paper cutting roller, so the user has great safety hazards when pushing the cardboard, and the risk of use is relatively high.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A paper separator with a protective structure, comprising a paper separator body (1), a placement plate (2), a pressing roller (3) and a paper cutting roller (4), characterized in that: The right ends of the pressing roller (3) and the paper cutting roller (4) are fixedly connected to the output end of the paper separator body (1); the left ends of the pressing roller (3) and the paper cutting roller (4) are movably connected to the left side of the inner wall of the paper separator body (1) through bearings; the left and right sides of the placement plate (2) are fixedly connected to the left and right sides of the inner wall of the paper separator body (1); the placement plate (2) is located at the bottom of the pressing roller (3) and the paper cutting roller (4); the paper cutting roller (4) is located at the front side of the top of the placement plate (2); the pressing roller (3) is located at the rear side of the top of the placement plate (2); a front baffle (5) is provided on the front side of the paper cutting roller (4); a rear baffle (6) is provided on the rear side of the pressing roller (3); both sides of the rear side of the top of the placement plate (2) are provided with a pushing assembly (7); and the bottom of the placement plate (2) is fixedly connected with a transmission assembly (8).

2. A paper separator with a protective structure according to claim 1, characterized in that: The pushing assembly (7) comprises a connecting groove (71), a movable plate (72) is arranged at the rear side of the bottom of the placing plate (2), and push plates (73) are fixedly connected to both sides of the top of the movable plate (72), and the left and right sides of the push plates (73) are slidably connected to the left and right sides of the inner wall of the connecting groove (71).

3. A paper separator with a protective structure according to claim 2, characterized in that: The transmission assembly (8) comprises a mounting plate (81), a servo motor (82) being fixedly mounted on the rear side of the mounting plate (81), a screw rod (83) being fixedly connected to the output end of the servo motor (82), a fixed plate (84) being fixedly connected to the rear side of the placement plate (2), the other end of the screw rod (83) passing through the movable plate (72) and being movably connected to the front side of the fixed plate (84) via a bearing, and the screw rod (83) being threadedly connected to the movable plate (72).

4. The paper separator with a protective structure according to claim 1, characterized in that: The inner wall of the paper divider body (1) is fixedly connected to a top plate (9), electric push rods (10) are fixedly installed on both sides of the top of the top plate (9), and the output end of the electric push rod (10) is fixedly connected to a connecting plate (11), the front side of the connecting plate (11) is fixedly connected to the rear side of the front baffle (5), and the rear side of the connecting plate (11) is fixedly connected to the front side of the rear baffle (6).

5. The paper separator with a protective structure according to claim 4, characterized in that: Slide blocks (12) are fixedly connected to both sides of the outer side of the connecting plate (11), two slide grooves (13) are provided on the left and right sides of the inner wall of the paper separator body (1), and the surface of the slide block (12) is slidably connected to the inner wall of the slide groove (13).

6. The paper separator with a protective structure according to claim 3, characterized in that: The left and right sides of the rear side of the mounting plate (81) are fixedly connected to a slide bar (14), the other end of the slide bar (14) passes through the movable plate (72) and is fixedly connected to the front side of the fixed plate (84), and the slide bar (14) is movably connected to the movable plate (72).

7. The paper separator with a protective structure according to claim 1, characterized in that: The front sides of the front baffle plate (5) and the rear baffle plate (6) are both provided with mounting grooves (15), and the inner walls of the mounting grooves (15) are inlaid with observation windows (16).

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