A paper roll machine with automatic paper roll changing function

Abstract

The utility model relates to the field of paper roll reel equipment, and discloses a paper roll reel with automatic paper roll change, including an operating table, a slide block is fixedly connected to the upper surface of the operating table, a slider is slidably connected inside the slide block, a first telescopic rod is fixedly connected to the upper surface of the operating table, the output end of the first telescopic rod is fixedly connected to the outer wall of the slider, a slot plate is fixedly connected to the upper surface of the operating table, and a connecting shaft is slidably connected inside the slot plate. In the utility model, the slider is driven to slide inside the slide block by the first telescopic rod, the slider is pushed to the vicinity of the paper roll and the paper is clamped, and then the slider is pulled back to the position of the paper roll rod, and at the same time the rolled paper roll is pushed into the interior of the storage basket, and at the same time the second telescopic rod is started to drive the motor and the paper roll rod to move and clamp on the outside of the paper, and then the motor is started to drive the paper roll rod to rotate and start rolling the paper, and this operation is repeated to achieve the effect of automatic roll change.

Description

Technical Field

[0001] The utility model relates to the field of paper roll winding machine equipment, in particular to a paper roll winding machine with automatic paper roll changing. Background Art

[0002] An automatic roll-changing paper reel is an automated device used to continuously process roll paper products without manual intervention. Its main function is to automatically change the roll when the paper roll is exhausted to maintain the continuity of the production line. This machine is usually equipped with a sensor or monitoring device that can detect the exhaustion of the current paper roll and automatically start the replacement program when necessary. The automatic roll-changing function eliminates the need for operators to stop the machine or manually change the paper roll, thereby improving production efficiency and convenience of operation. This equipment is often used in paper roll production lines, printing plants and other occasions that require continuous production to meet the requirements of high output and high efficiency.

[0003] In the prior art, a paper rolling machine without automatic roll changing needs to stop the machine after one roll of paper is completed, and then the rolled paper needs to be removed manually. At the same time, the position of the paper needs to be adjusted manually for a second roll of paper, which is not only cumbersome to operate, but also reduces work efficiency.

[0004] According to the structure of the prior art, after the paper is rolled up, the paper roll needs to be manually removed and the paper position needs to be adjusted again before the machine is started again to roll up the paper. Not only is the operation process cumbersome, but the machine needs to be repeatedly started and stopped, which wastes manpower and reduces work efficiency. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a paper reel with automatic paper roll changing, aiming to improve the automatic roll changing effect of the paper reel in the prior art.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a paper rolling machine for automatic paper roll changing, comprising an operating table, a slide block is fixedly connected to the upper surface of the operating table, a slider is slidably connected inside the slide block, a first telescopic rod is fixedly connected to the upper surface of the operating table, an output end of the first telescopic rod is fixedly connected to the outer wall of the slider, a slot plate is fixedly connected to the upper surface of the operating table, a connecting shaft is slidably connected inside the slot plate, a paper roll is fixedly connected to the outer wall of the connecting shaft, a connecting plate is fixedly connected to the upper surface of the operating table, a paper roll assembly is arranged inside the connecting plate, and a limiting plate is fixedly connected to the upper surface of the operating table.

[0007] Furthermore, the paper rolling assembly includes a second telescopic rod, which is fixedly connected to the inside of the connecting plate, the output end of the second telescopic rod is fixedly connected to a motor, the output end of the motor is fixedly connected to a paper rolling rod, and the paper rolling rod is slidably connected to the inside of the limiting plate.

[0008] Furthermore, a concave plate is fixedly connected to the outer wall of the slider, a cylinder is fixedly connected to the outer wall of the slider, and a connecting block is fixedly connected to the output end of the cylinder.

[0009] Furthermore, the outer wall of the connecting block is rotatably connected to a connecting rod, and the outer wall of the connecting rod is rotatably connected to a rotating rod.

[0010] Furthermore, the rotating rod is rotatably connected to the outer wall of the concave plate, and the outer wall of the concave plate is rotatably connected to a swing rod.

[0011] Furthermore, the outer wall of the swing rod is rotatably connected with a clamping plate, and the clamping plate is rotatably connected to the outer wall of the rotating rod.

[0012] Furthermore, a cover plate is fixedly connected to the upper surface of the operating table, and a storage basket is fixedly connected to the outer wall of the operating table.

[0013] Furthermore, a cutter is fixedly connected to the lower surface of the cover plate, and a blade is fixedly connected to the output end of the cutter.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the first telescopic rod drives the slider to slide inside the slide block, pushes the slider to the vicinity of the paper roll and holds the paper, then pulls the slider back to the position of the paper roll rod, and at the same time pushes the rolled paper into the storage basket, and at the same time starts the second telescopic rod to drive the motor and the paper roll rod to move and clamp on the outside of the paper, then starts the motor to drive the paper roll rod to rotate and start rolling the paper, and repeats this operation to achieve the effect of automatic roll changing.

[0016] 2. In the utility model, the starting cylinder drives the connecting block to move. During the movement, the connecting block drives the two sets of connecting rods to rotate, thereby driving the rotating rod to rotate. The rotating rod further drives the clamping plates to approach each other to clamp the paper. During the movement of the clamping plates, the swing rod also drives the rotation angle, thereby achieving the effect of automatically clamping the paper. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional structural schematic diagram of a paper roll reel with automatic paper roll changing proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of a paper reel rod of a paper reeling machine with automatic paper roll changing proposed by the utility model;

[0019] Figure 3 The utility model discloses a concave plate structure schematic diagram of a paper reel for automatically changing paper rolls.

[0020] Legend:

[0021] 1. Operating table; 2. Slide block; 3. Sliding block; 4. First telescopic rod; 5. Slot plate; 6. Connecting shaft; 7. Paper reel; 8. Connecting plate; 9. Second telescopic rod; 10. Motor; 11. Paper reel; 12. Limiting plate; 13. Concave plate; 14. Cylinder; 15. Connecting block; 16. Connecting rod; 17. Rotating rod; 18. Rocker; 19. Clamp; 20. Cover plate; 21. Cutter; 22. Blade; 23. Storage basket. 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] Reference Figure 1 and Figure 2 , the utility model provides an embodiment: a paper roll machine for automatic paper roll changing, comprising an operating table 1, a slide block 2 is fixedly connected to the upper surface of the operating table 1, a slider 3 is slidably connected inside the slide block 2, a first telescopic rod 4 is fixedly connected to the upper surface of the operating table 1, an output end of the first telescopic rod 4 is fixedly connected to the outer wall of the slider 3, a slot plate 5 is fixedly connected to the upper surface of the operating table 1, a connecting shaft 6 is slidably connected inside the slot plate 5, a paper roll 7 is fixedly connected to the outer wall of the connecting shaft 6, a connecting plate 8 is fixedly connected to the upper surface of the operating table 1, a paper roll assembly is arranged inside the connecting plate 8, a limiting plate 12 is fixedly connected to the upper surface of the operating table 1, the paper roll assembly comprises a second telescopic rod 9, the second telescopic rod 9 is fixedly connected to the inside of the connecting plate 8, a motor 10 is fixedly connected to the output end of the second telescopic rod 9, a paper roll rod 11 is fixedly connected to the output end of the motor 10, and the paper roll rod 11 is slidably connected to the inside of the limiting plate 12;

[0024] Specifically, the first telescopic rod 4 is started to push the slider 3 to the vicinity of the paper reel 7, and after clamping the paper, the slider 3 is driven by the first telescopic rod 4 to slide to the vicinity of the paper reel rod 11, and the second telescopic rod 9 is started to drive the motor 10 to move outward, thereby driving the paper reel rod 11 to be clamped on the outside of the paper and starting the motor 10 to drive the paper reel rod 11 to start reeling the paper. When the paper is rolled to a certain size, the slider 3 will move to the vicinity of the paper reel 7 again to clamp the paper and slide back to the vicinity of the paper reel rod 11. At this time, after the paper is rolled, the second telescopic rod 9 will drive the motor 10 to reset, thereby driving the paper reel rod 11 to reset, and the rolled paper will be pushed into the storage basket 23 due to the sliding of the slider 3, and the clamped paper will be sent to the front of the paper reel rod 11, thereby achieving the effect of automatic roll changing.

[0025] Reference Figure 3 The outer wall of the slider 3 is fixedly connected to a concave plate 13, the outer wall of the slider 3 is fixedly connected to a cylinder 14, the output end of the cylinder 14 is fixedly connected to a connecting block 15, the outer wall of the connecting block 15 is rotatably connected to a connecting rod 16, the outer wall of the connecting rod 16 is rotatably connected to a rotating rod 17, the rotating rod 17 is rotatably connected to the outer wall of the concave plate 13, and the outer wall of the concave plate 13 is rotatably connected to a swing rod 18;

[0026] Specifically, the cylinder 14 is started to drive the connecting block 15 to move. During the movement of the connecting block 15, the two sets of connecting rods 16 are driven to rotate an angle. When the connecting rods 16 rotate an angle, the rotating rod 17 is driven to rotate an angle, thereby driving the clamping plates 19 to approach each other for clamping. During the movement of the clamping plates 19, the swing rod 18 is driven to rotate an angle, thereby achieving the effect of automatically clamping the paper.

[0027] Reference Figure 1 and Figure 3 The outer wall of the swing rod 18 is rotatably connected with a clamping plate 19, the clamping plate 19 is rotatably connected to the outer wall of the rotating rod 17, the upper surface of the operating table 1 is fixedly connected with a cover plate 20, the outer wall of the operating table 1 is fixedly connected with a storage basket 23, the lower surface of the cover plate 20 is fixedly connected with a cutting machine 21, and the output end of the cutting machine 21 is fixedly connected with a blade 22;

[0028] Specifically, the cutting machine 21 is started, and the cutting machine 21 drives the blade 22 to descend and cut the paper. After the paper rolling rod 11 completes the paper rolling and the paper is clamped again, the paper is cut from the middle. The size of the paper roll can be controlled and the paper roll change is convenient, thereby achieving the effect of assisting the paper roll change. The storage basket 23 is convenient for storing the rolled paper.

[0029] Working principle: when the paper reel needs to change the roll automatically, first start the first telescopic rod 4 to push the slider 3 to the vicinity of the paper reel 7, start the cylinder 14 to push the connecting block 15 to move, and the connecting block 15 drives the connecting rod 16 to rotate an angle during the movement, and the connecting rod 16 drives the rotating rod 17 to rotate an angle while rotating the angle, so that the clamping plates 19 are driven to approach each other through the rotating rod 17 to clamp the paper and fix it, then start the first telescopic rod 4 again to slide the slider 3 back to the front of the paper reel rod 11, and the paper is also driven to the front of the paper reel rod 11, and start the second telescopic rod 9 to drive the motor 10 and the paper reel rod 11 to move forward to clamp the paper in the middle of the paper reel rod 11 and start the motor 10, and drive the paper reel rod through the motor 10 11 rotates to start winding paper. When the paper winding starts, the first telescopic rod 4 will drive the slider 3 to move to the vicinity of the paper winding drum 7 to start clamping the paper next time. When the paper rolling is completed to the required size, the cutting machine 21 will be started and drive the blade 22 to move down to cut and separate the paper. At this time, the cylinder 14 is started to clamp and fix the paper again and bring the slider 3 back to the vicinity of the paper winding rod 11 through the first telescopic rod 4. At this time, the second telescopic rod 9 will drive the motor 10 and the paper winding rod 11 to reset, and the rolled paper is pushed into the storage basket 23 by the clamping plate 19. The second telescopic rod 9 will drive the motor 10 and the paper winding rod 11 to move forward again and clamp the paper to start winding again. This operation is repeated repeatedly to achieve the effect of automatic roll changing.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A paper reel for automatically changing paper rolls, comprising an operating table (1), characterized in that: The upper surface of the operating table (1) is fixedly connected to a slide block (2), the interior of the slide block (2) is slidably connected to a slider (3), the upper surface of the operating table (1) is fixedly connected to a first telescopic rod (4), the output end of the first telescopic rod (4) is fixedly connected to the outer wall of the slider (3), the upper surface of the operating table (1) is fixedly connected to a slot plate (5), the interior of the slot plate (5) is slidably connected to a connecting shaft (6), the outer wall of the connecting shaft (6) is fixedly connected to a paper roll (7), the upper surface of the operating table (1) is fixedly connected to a connecting plate (8), a paper roll assembly is arranged inside the connecting plate (8), and the upper surface of the operating table (1) is fixedly connected to a limit plate (12).

2. The paper reeling machine with automatic paper roll changing according to claim 1, characterized in that: The paper rolling assembly comprises a second telescopic rod (9), the second telescopic rod (9) is fixedly connected to the inside of the connecting plate (8), the output end of the second telescopic rod (9) is fixedly connected to a motor (10), the output end of the motor (10) is fixedly connected to a paper rolling rod (11), and the paper rolling rod (11) is slidably connected to the inside of the limiting plate (12).

3. The paper reeling machine with automatic paper roll changing according to claim 1, characterized in that: The outer wall of the slider (3) is fixedly connected to a concave plate (13), the outer wall of the slider (3) is fixedly connected to a cylinder (14), and the output end of the cylinder (14) is fixedly connected to a connection block (15).

4. The paper reeling machine with automatic paper roll changing according to claim 3, characterized in that: The outer wall of the connecting block (15) is rotatably connected to a connecting rod (16), and the outer wall of the connecting rod (16) is rotatably connected to a rotating rod (17).

5. The paper reeling machine with automatic paper roll changing according to claim 4, characterized in that: The rotating rod (17) is rotatably connected to the outer wall of the concave plate (13), and the outer wall of the concave plate (13) is rotatably connected to a swing rod (18).

6. The paper reeling machine with automatic paper roll changing according to claim 5, characterized in that: The outer wall of the swing rod (18) is rotatably connected to a clamping plate (19), and the clamping plate (19) is rotatably connected to the outer wall of the rotating rod (17).

7. The paper reeling machine with automatic paper roll changing according to claim 1, characterized in that: A cover plate (20) is fixedly connected to the upper surface of the operating table (1), and a storage basket (23) is fixedly connected to the outer wall of the operating table (1).

8. The paper reeling machine with automatic paper roll changing according to claim 7, characterized in that: A cutter (21) is fixedly connected to the lower surface of the cover plate (20), and a blade (22) is fixedly connected to the output end of the cutter (21).

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