Tissue roll cutting and packaging machine

Abstract

The utility model provides a tissue roll cutting and packaging machine, and relates to the technical field of tissue packaging. According to the tissue cutting device, when the tissue cutting device is used, a first electric telescopic rod drives a positioning plate to move downwards, tissue on a first conveying belt can be pressed in an abutting mode, the two sides of the positioning plate can limit the two sides of the tissue, a blade can cut the limited tissue when moving downwards synchronously, and meanwhile two second electric telescopic rods stretch synchronously; the mounting frame can slide backwards along the multiple sliding rods and keep consistent with the movement speed of the first conveying belt, it is guaranteed that a blade can cut tissues vertically downwards in the cutting process, the situation that the cut-in angle is inclined, consequently, the cut tissues are loose, and follow-up packaging is affected is avoided, and the problem that in the background technology, when box-packed tissues are produced, the cut tissues are not prone to loosening is solved. The problems that the cutting blade cuts the tissues through the rotation angle, the cut-in angle of the cutting blade is an inclined angle, the cut tissues are prone to loosening, and follow-up packaging is not facilitated are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of paper towel packaging, in particular to a paper towel roll cutting and packaging machine. Background Art

[0002] Paper towels are daily necessities. The ingredients of paper towels include chlorine, bleaching powder, alcohol, wood pulp and renewable resources. There are many types of paper towels, and the production process of paper towels requires many procedures. Before the paper towels are finally sold, they need to go through the process of paper towel packaging.

[0003] In the prior art, such as Chinese patent CN209757626U, a paper towel packaging machine with good stability includes a conveying frame, the top of the conveying frame is detachably connected to the packaging frame, and the two sides of the packaging frame are provided with adjustment holes in the vertical direction, and two sliders are slidably embedded in the adjustment holes, and the two sliders are provided with a rotating shaft along the horizontal center line. In the utility model, when in use, the first threaded sleeve and the second threaded sleeve are screwed so that the threaded rod can move up and down in the fixed block. With the movement of the threaded rod, the height of the rotating shaft can be adjusted. After the height adjustment of the rotating shaft is completed, the first threaded sleeve and the second threaded sleeve can be tightened again, so that paper towels of different thicknesses can be cut, which ensures the practical scope of the device. When other substances accidentally enter, the cutting blade will be lifted when encountering the substance, and the cutting blade will not squeeze the substance and cause damage, which can effectively ensure the stability of the device.

[0004] In the above patent, by twisting the first threaded sleeve and the second threaded sleeve, the threaded rod can move up and down in the fixed block, which plays a role in adjusting the height of the cutting blade, so as to adapt to the cutting of paper towels of different thicknesses, and under the drive of the motor, the rotating cutting blade will cut the paper towels passing below, and has a good cutting effect. However, when producing boxed tissue paper, the thickness of multiple stacked paper towels is significantly improved, and the cutting blade cuts at a rotating angle, and its cutting angle is an inclined angle to cut the paper towel, which is easy to make the cut paper towel loose, which is not conducive to subsequent packaging. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the prior art that when producing boxed tissue paper, the thickness of multiple stacked tissues is significantly increased, and the cutting blade cuts the tissues at an inclined angle through cutting at a rotating angle, which easily makes the cut tissues loose, which is not conducive to subsequent packaging. A tissue roll cutting and packaging machine is proposed to solve the problem.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a paper towel roll cutting and packaging machine, comprising: a frame, the top of the frame is fixedly connected to a body, the top of the body is symmetrically fixedly connected with a mounting block, the inner surfaces of the two mounting blocks are symmetrically provided with sliding rods, the outer surfaces of the plurality of sliding rods are slidably connected with moving blocks, a first conveyor belt is provided on the inner surface wall of the body, a second conveyor belt is provided on a side of the inner surface wall of the body close to the rear surface of the body, and a packaging mechanism is provided on a side of the top of the body close to the top of the second conveyor belt; a cutting assembly, the cutting assembly is fixedly connected to the top of the two moving blocks, the cutting assembly includes a mounting frame; a flattening assembly, the flattening assembly is fixedly connected to the top of the body, and the flattening assembly includes a guide block.

[0007] Preferably, the mounting frame is fixedly connected to the top of the two moving blocks, and a first electric telescopic rod is arranged on the top of the mounting frame. The output end of the first electric telescopic rod slides through the top of the mounting frame, and the output end of the first electric telescopic rod is fixedly connected to a mounting plate, and the outer surfaces of both sides of the mounting plate are respectively fixedly connected to connecting blocks, and the tops of the two connecting blocks are respectively fixedly connected to connecting rods, and the outer surfaces of the two connecting rods both slide through the inner top surface of the mounting frame.

[0008] Preferably, a positioning plate is fixedly connected to the bottom of the mounting plate, and a blade is provided on the front surface of the positioning plate.

[0009] Preferably, the bottom of the positioning plate passes through the top of the machine body and the frame in sequence, and the outer surface of the positioning plate is slidably connected to the inner surface walls of the machine body and the frame respectively.

[0010] Preferably, the front surfaces of the two mounting blocks are respectively fixedly connected with fixing blocks, and the front surfaces of the two fixing blocks are respectively provided with second electric telescopic rods.

[0011] Preferably, the output ends of the two second electric telescopic rods slide through the front surfaces of the two fixing blocks respectively, and the output ends of the two second electric telescopic rods are fixedly connected to the front surface of the mounting frame.

[0012] Preferably, the guide block is fixedly connected to the top of the machine body, a plurality of fixing rods are fixedly connected at equal intervals between the inner surface walls of the guide block, and rollers are rotatably connected to the outer surfaces of the plurality of fixing rods.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, when in use, when the first electric telescopic rod drives the positioning plate to move downward, it will resist and suppress the paper towels on the first conveyor belt, and the two sides of the positioning plate will limit the two sides of the paper towels, so that the blades will cut the limited paper towels when they move downward synchronously, and at the same time, the two second electric telescopic rods will extend synchronously, and the mounting frame will slide backward along multiple slide bars to keep consistent with the movement speed of the first conveyor belt, ensuring that the blades will cut the paper towels vertically downward when cutting, preventing the cutting angle from being inclined, causing the cut paper towels to become loose, affecting subsequent packaging, and solving the problem in the background technology that when producing boxed tissue paper, the cutting blade cuts the paper towels at a rotating angle, and its cutting angle is an inclined angle to cut the paper towels, which is easy to make the cut paper towels loose, which is not conducive to subsequent packaging.

[0015] 2. In the utility model, when in use, through the cooperation of the flattening component, when the paper towel enters the inner side of the guide block, it will rub against multiple rollers, so that the stacked layers of paper towels fit closely to each other, making it easier for the positioning plate to position and press the paper towels, further improving the cutting effect of the paper towels. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional diagram of a paper towel roll cutting and packaging machine is proposed for the utility model;

[0017] Figure 2 The utility model provides a schematic diagram of the cutting component structure of a paper towel roll cutting and packaging machine;

[0018] Figure 3 A partial structural schematic diagram of a paper towel roll cutting and packaging machine is proposed for the utility model;

[0019] Figure 4 The utility model provides a structural schematic diagram of a flattening component of a paper towel roll cutting and packaging machine.

[0020] Legend: 1. Frame; 2. Machine body; 3. Flattening assembly; 301. Guide block; 302. Fixed rod; 303. Roller; 4. First conveyor belt; 5. Second conveyor belt; 6. Mounting block; 7. Moving block; 8. Sliding rod; 9. Cutting assembly; 901. Mounting frame; 902. Connecting rod; 903. First electric telescopic rod; 904. Mounting plate; 905. Connecting block; 906. Positioning plate; 907. Blade; 10. Packaging mechanism; 11. Fixed block; 12. Second electric telescopic rod. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1, as Figure 1-Figure 4 As shown, the utility model provides a paper towel roll cutting and packaging machine, comprising: a frame 1, the top of the frame 1 is fixedly connected to a body 2, the top of the body 2 is symmetrically fixedly connected with a mounting block 6, the inner surfaces of the two mounting blocks 6 are symmetrically provided with sliding rods 8, the outer surfaces of the plurality of sliding rods 8 are slidably connected with moving blocks 7, the inner surface wall of the body 2 is provided with a first conveyor belt 4, the inner surface wall of the body 2 is provided with a second conveyor belt 5 at a side position close to the rear surface of the body 2, and the top of the body 2 is provided with a packaging mechanism 10 at a side position close to the top of the second conveyor belt 5; a cutting component 9, the cutting component 9 is fixedly connected to the top of the two moving blocks 7, and the cutting component 9 includes a mounting frame 901; a flattening component 3, the flattening component 3 is fixedly connected to the top of the body 2, the flattening component 3 includes a guide block 301, the mounting frame 901 is fixedly connected to the top of the two moving blocks 7, the top of the mounting frame 901 is provided with a first electric telescopic rod 903, and the output end of the first electric telescopic rod 903 slides through the mounting frame At the top of the mounting frame 901, the output end of the first electric telescopic rod 903 is fixedly connected to a mounting plate 904, and the outer surfaces of both sides of the mounting plate 904 are respectively fixedly connected to connecting blocks 905, and the tops of the two connecting blocks 905 are respectively fixedly connected to connecting rods 902, and the outer surfaces of the two connecting rods 902 slide through the inner top surface of the mounting frame 901, and the bottom of the mounting plate 904 is fixedly connected to a positioning plate 906, and a blade 907 is arranged on the front surface of the positioning plate 906. The bottom of the positioning plate 906 sequentially penetrates the top of the body 2 and the frame 1, and the outer surfaces of the positioning plate 906 are respectively slidably connected to the inner surface walls of the body 2 and the frame 1, and the front surfaces of the two mounting blocks 6 are respectively fixedly connected to the fixing blocks 11, and the front surfaces of the two fixing blocks 11 are respectively provided with second electric telescopic rods 12, and the output ends of the two second electric telescopic rods 12 slide through the front surfaces of the two fixing blocks 11, and the output ends of the two second electric telescopic rods 12 are respectively fixedly connected to the front surface of the mounting frame 901.

[0024] The effect achieved by the entire embodiment 1 is that when processing and packaging paper towels, the neatly stacked paper towels will move toward the packaging mechanism 10 under the action of the first conveyor belt 4. When the cutting position of the paper towels moves to below the blade 907, the first electric telescopic rod 903 is started, and the output end of the first electric telescopic rod 903 will extend outward, and the positioning plate 906 will be driven to move downward through the mounting plate 904. The connecting rods 902 set on the top of the two connecting blocks 905 will slide in the mounting frame 901 respectively to play a limiting role. The two second electric telescopic rods 12 are respectively located between the frame 1 and the inner surface wall of the body 2, so that the paper towel can be well positioned. The two second electric telescopic rods 12 are started synchronously. The output ends of the two second electric telescopic rods 12 slide on the inner walls of the two fixed blocks 11, which will push the mounting frame 901. The mounting frame 901 will slide backward on the outer surfaces of the plurality of slide bars 8 through the two moving blocks 7. The moving speed is consistent with the moving speed of the first conveyor belt 4. Therefore, when the inner top surface of the positioning plate 906 contacts the paper towel, the paper towel will be pressed first. When it is pressed to the maximum limit, the positioning plate 906 will be pressed. The blade 907 arranged on the front side of the plate 906 will cut the paper towels, and then the first electric telescopic rod 903 will reset, and the positioning plate 906 and the blade 907 will be lifted upwards. The two second electric telescopic rods 12 will reset to make the mounting frame 901 return to the initial position, and so on. The neatly stacked paper towels will be cut into piles of uniform size and sent to the second conveyor belt 5. The second conveyor belt 5 will send the cut paper towel piles to the bottom of the packaging mechanism 10. Under the action of the packaging mechanism 10, the paper towel piles will be packaged. This part is an existing mature technology, and its The principle is fully disclosed and will not be elaborated here. By making the mounting frame 901 synchronize with the first conveyor belt 4 when moving backward, the positioning plate 906 can press the paper towel, and the blade 907 will cut the pressed paper towel vertically to prevent the cutting angle from being inclined, causing the cut paper towel to tilt to one side and affecting the subsequent packaging. This solves the problem in the background technology that when producing boxed tissue paper, the cutting blade cuts at a rotating angle and its cutting angle is an inclined angle to cut the paper towel, which easily makes the cut paper towel loose, which is not conducive to subsequent packaging.

[0025] Embodiment 2, as Figure 1-Figure 4 As shown, the guide block 301 is fixedly connected to the top of the body 2, and a plurality of fixed rods 302 are fixedly connected equidistantly between the inner surface walls of the guide block 301, and rollers 303 are rotatably connected to the outer surfaces of the plurality of fixed rods 302.

[0026] The effect achieved by the entire embodiment 2 is that when in use, through the coordinated use of the flattening component 3, the paper towel will rub against the multiple rollers 303 when entering the inner side of the guide block 301, and the multiple rollers 303 will simultaneously rotate on the outer surface of the corresponding fixed rod 302, so that the stacked multiple layers of paper towels are closely fitted to each other, making it easier for the positioning plate 906 to position and press the paper towels, further improving the cutting effect of the paper towels.

[0027] Working principle: When processing and packaging paper towels, the neatly stacked paper towels will move toward the packaging mechanism 10 under the action of the first conveyor belt 4. When the cutting position of the paper towels moves to below the blade 907, the first electric telescopic rod 903 is started, and the output end of the first electric telescopic rod 903 will extend outward, and the positioning plate 906 will be driven to move downward through the mounting plate 904. The connecting rods 902 set on the top of the two connecting blocks 905 will slide in the mounting frame 901 respectively to play a limiting role. Since the two sides of the positioning plate 906 are respectively located between the inner surface walls of the frame 1 and the body 2, the paper towels can be well positioned, and the two second The output ends of the two second electric telescopic rods 12 slide on the inner walls of the two fixed blocks 11, which will push the mounting frame 901. The mounting frame 901 will slide backward on the outer surfaces of the plurality of slide bars 8 through the two moving blocks 7. Its moving speed is consistent with the moving speed of the first conveyor belt 4. Therefore, when the inner top surface of the positioning plate 906 contacts the paper towel, the paper towel will be pressed first. When the pressing reaches the maximum limit, the blade 907 set on the front side of the positioning plate 906 will cut the paper towel. Then the first electric telescopic rod 903 is reset, the positioning plate 906 and the blade 907 are lifted upward, and the two second electric telescopic rods 12 reset will make the mounting frame 901 return to the initial position, and so on, the neatly stacked tissues will be cut into stacks of uniform size and sent to the second conveyor belt 5, and the second conveyor belt 5 will send the cut tissue stacks to the bottom of the packaging mechanism 10, and under the action of the packaging mechanism 10, the tissue stacks will be packaged. This part is an existing mature technology, and its principle is fully disclosed and will not be repeated here. By making the mounting frame 901 synchronize with the first conveyor belt 4 when moving backward, the positioning plate 906 can press the tissue, and the blade 907 will vertically cut the pressed tissue to prevent the cutting angle from being inclined, resulting in the cut tissue It will tilt to one side, affecting the subsequent packaging, solving the problem in the background technology that when producing boxed tissue paper, the cutting blade cuts at a rotating angle, and its cutting angle is an inclined angle to cut the tissue paper, which is easy to make the cut tissue paper loose, which is not conducive to subsequent packaging. Through the coordinated use of the flattening component 3, the tissue paper will rub against the multiple rollers 303 when entering the inner side of the guide block 301, and the multiple rollers 303 will rotate on the outer surface of the corresponding fixed rod 302 at the same time, so that the stacked multiple layers of tissue paper fit closely to each other, so that the positioning plate 906 can more easily position and press the tissue paper, further improving the cutting effect of the tissue paper.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A paper towel roll cutting and packaging machine, characterized in that: include: A frame (1), wherein the top of the frame (1) is fixedly connected to a body (2), the top of the body (2) is symmetrically fixedly connected to a mounting block (6), the inner surfaces of two mounting blocks (6) are symmetrically provided with sliding rods (8), the outer surfaces of the plurality of sliding rods (8) are slidably connected to moving blocks (7), a first conveyor belt (4) is provided on the inner surface wall of the body (2), a second conveyor belt (5) is provided on a side of the inner surface wall of the body (2) close to the rear surface of the body (2), and a packaging mechanism (10) is provided on a side of the top of the body (2) close to the top of the second conveyor belt (5); A cutting assembly (9), the cutting assembly (9) being fixedly connected to the top of the two moving blocks (7), the cutting assembly (9) comprising a mounting frame (901); A flattening assembly (3), the flattening assembly (3) being fixedly connected to the top of the machine body (2), the flattening assembly (3) comprising a guide block (301).

2. The paper towel roll cutting and packaging machine according to claim 1, characterized in that: The mounting frame (901) is fixedly connected to the tops of the two moving blocks (7); a first electric telescopic rod (903) is arranged on the top of the mounting frame (901); an output end of the first electric telescopic rod (903) slides through the top of the mounting frame (901); a mounting plate (904) is fixedly connected to the output end of the first electric telescopic rod (903); connecting blocks (905) are respectively fixedly connected to the outer surfaces of both sides of the mounting plate (904); the tops of the two connecting blocks (905) are respectively fixedly connected to connecting rods (902); and the outer surfaces of the two connecting rods (902) slide through the inner top surface of the mounting frame (901).

3. The paper towel roll cutting and packaging machine according to claim 2, characterized in that: A positioning plate (906) is fixedly connected to the bottom of the mounting plate (904), and a blade (907) is provided on the front surface of the positioning plate (906).

4. The paper towel roll cutting and packaging machine according to claim 3, characterized in that: The bottom of the positioning plate (906) passes through the top of the machine body (2) and the frame (1) in sequence, and the outer surface of the positioning plate (906) is slidably connected to the inner surface walls of the machine body (2) and the frame (1) respectively.

5. The paper towel roll cutting and packaging machine according to claim 1, characterized in that: The front surfaces of the two mounting blocks (6) are respectively fixedly connected to fixing blocks (11), and the front surfaces of the two fixing blocks (11) are respectively provided with second electric telescopic rods (12).

6. The paper towel roll cutting and packaging machine according to claim 5, characterized in that: The output ends of the two second electric telescopic rods (12) slide through the front surfaces of the two fixed blocks (11) respectively, and the output ends of the two second electric telescopic rods (12) are fixedly connected to the front surface of the mounting frame (901).

7. The paper towel roll cutting and packaging machine according to claim 1, characterized in that: The guide block (301) is fixedly connected to the top of the machine body (2); a plurality of fixed rods (302) are fixedly connected at equal intervals between the inner surface walls of the guide block (301); and rollers (303) are rotatably connected to the outer surfaces of the plurality of fixed rods (302).

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