Automatic cutting device for absorbent paper

Abstract

The automatic cutting device for the absorbent paper is simple in structure, good in fixing effect and convenient to cut and comprises a machine frame, a cutting table arranged on the machine frame and a U-shaped sliding rod, a fixing frame is arranged on the cutting table, a cutter used for cutting the absorbent paper is arranged on the fixing frame, and the U-shaped sliding rod is arranged on the cutting table. Fixing plates for fixing absorbent paper are arranged at the two ends of the sliding rod, a sliding groove is formed in the upper end of the fixing frame, a first sliding block and a second sliding block are arranged in the sliding groove in a sliding mode, a first connecting rod is hinged to the first sliding block, the other end of the first connecting rod is hinged to the sliding rod, and a second connecting rod is hinged to the second sliding block; the other end of the second connecting rod is hinged to the sliding rod, and the fixing frame is provided with a sliding device used for driving the first sliding block and the second sliding block to slide.

Description

Technical Field

[0001] The utility model relates to the technical field of absorbent paper processing equipment, in particular to an automatic cutting device for absorbent paper. Background Art

[0002] Absorbent paper is a special sanitary material. Its main component is cellulose, a natural organic macromolecular compound. The cellulose in the paper is interlaced in a network with many gaps in between. These gaps can hold water, which is also called capillary effect.

[0003] When the existing automatic cutting device for absorbent paper is cutting the absorbent paper, the absorbent paper needs to be fixed to ensure that wrinkles or deviations are not generated during cutting, so as to ensure the cutting quality. Utility Model Content

[0004] Therefore, in view of the above problems, the utility model proposes an automatic cutting device for absorbent paper which has a simple structure, good fixing effect and convenient cutting.

[0005] In order to solve the above technical problems, the solution adopted by the utility model is: an automatic cutting device for absorbent paper, comprising a frame, a cutting table arranged on the frame, and a U-shaped sliding rod, the cutting table is provided with a fixed frame, the fixed frame is provided with a cutting knife for cutting absorbent paper, both ends of the sliding rod are provided with fixed plates for fixing the absorbent paper, the upper end of the fixed frame is provided with a sliding groove, a first slider and a second slider are slidably arranged in the sliding groove, the first slider is hinged with a first connecting rod, the other end of the first connecting rod is hinged to the sliding rod, the second slider is hinged with a second connecting rod, the other end of the second connecting rod is hinged to the sliding rod, and the fixed frame is provided with a sliding device for driving the first slider and the second slider to slide.

[0006] A further improvement is that the sliding device includes a first screw and a second screw with a thread opposite to the first screw, the first screw and the second screw are fixedly connected, the two ends of the first screw and the second screw are rotatably arranged on the inner walls at both ends of the sliding groove, and the fixed frame is provided with a driving device for driving the second screw to rotate.

[0007] A further improvement is that an adjusting device for adjusting the pressing distance is provided between the sliding rod and the fixing plate.

[0008] A further improvement is that the adjusting device comprises a connecting plate, the connecting plate is arranged on the sliding rod, a sliding groove is opened on the connecting plate, a moving block is provided on the fixed plate to match the sliding groove, the moving block is slidably arranged in the sliding groove, and a sliding device is provided in the sliding groove to drive the moving block to slide.

[0009] A further improvement is that the sliding device includes a sliding screw, the sliding screw is rotatably arranged in a sliding groove, the moving block is sleeved on the sliding screw and is threadedly driven with the sliding screw, and one end of the sliding screw passes through a connecting plate and is provided with a rotating handle.

[0010] Further improvements are: two first connecting blocks and two second connecting blocks, the first connecting blocks are respectively arranged on the first slider and the sliding rod, the second connecting blocks are respectively arranged on the second slider and the sliding rod, the two ends of the first connecting rod are respectively hinged on the first connecting blocks, and the two ends of the second connecting rod are respectively hinged on the second connecting blocks.

[0011] A further improvement is that it also includes a sliding sleeve, which is arranged on the fixing frame, and both ends of the sliding rod are slidably arranged on the sliding sleeve.

[0012] A further improvement is that: the fixing frame is provided with an electric slide rail, the electric slide rail is provided with a telescopic rod, and the cutting knife is provided on the telescopic rod.

[0013] By adopting the above technical solution, the beneficial effects of the utility model are:

[0014] The structure is simple, the fixing effect is good, and the cutting is convenient. The two ends of the absorbent paper can be fixed by the fixing plate, so that the cutter can cut the absorbent paper well, avoiding wrinkles or deviation, which is conducive to improving the cutting quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a schematic diagram of the structure of an automatic cutting device for absorbent paper according to an embodiment of the utility model.

[0016] Figure 2 It is a schematic diagram of the enlarged structure of A in the embodiment of the present utility model. DETAILED DESCRIPTION

[0017] The utility model is now further described in conjunction with the accompanying drawings and specific embodiments.

[0018] refer to Figure 1-2The utility model embodiment discloses: an automatic cutting device for absorbent paper, comprising a frame 1, a cutting table 2 arranged on the frame 1, and a U-shaped sliding rod 6, wherein the cutting table 2 is provided with a fixed frame 3, the fixed frame 3 is provided with an electric slide rail, the electric slide rail is provided with a telescopic rod, the telescopic rod is provided with a cutting knife 7, fixed plates 11 for fixing absorbent paper are provided at both ends of the sliding rod 6, a sliding groove 15 is provided at the upper end of the fixed frame 3, a first slider 13 and a second slider 14 are slidably provided in the sliding groove 15, a first connecting rod 11 is hinged on the first slider 13, the other end of the first connecting rod 11 is hinged on the sliding rod 6, a second connecting rod 12 is hinged on the second slider 14, the other end of the second connecting rod 12 is hinged on the sliding rod 6, and a sliding device for driving the first slider 13 and the second slider 14 to slide is provided on the fixed frame 3.

[0019] Specifically, the sliding device includes a first screw rod 16 and a second screw rod 20 with a thread opposite to that of the first screw rod 16, the first screw rod 16 and the second screw rod 20 are fixedly connected, the two ends of the first screw rod 16 and the second screw rod 20 are rotatably arranged on the inner walls at the two ends of the sliding groove 15, and the fixed frame 3 is provided with a driving motor for driving the second screw rod 20 to rotate. When in use, when the absorbent paper is to be cut, the driving motor works to drive the first screw rod 16 and the second screw rod 20 to rotate, and the first screw rod 16 and the second screw rod 20 drive the first slider 13 and the second slider 14 to slide, so that the first slider 13 and the second slider 14 are close to each other, so that the first connecting rod 11 and the second connecting rod 12 are aligned, thereby driving the sliding rod 6 to slide downward, so that the fixed plate 11 resists the absorbent paper, thereby pressing the absorbent paper on the cutting table 2, thereby fixing the absorbent paper, and then the cutting knife 7 works to cut the absorbent paper. Since the two ends of the absorbent paper are fixed, the cutting knife 7 can cut the absorbent paper well, avoiding wrinkles or deviation, which is beneficial to improving the cutting quality. When the cutting is completed, the driving motor is reversed, thereby driving the first screw rod 16 and the second screw rod 20 to reverse, so that the first slider 13 and the second slider 14 slide away from each other, thereby driving the first connecting rod 11 and the second connecting rod 12 to swing to an inclination, so that the first connecting rod 11 and the second connecting rod 12 drive the sliding rod 6 to slide downward and separate from the absorbent paper, so that the absorbent paper can be removed.

[0020] In order to adjust the cutting gap of the pressed absorbent paper according to the cutting requirements, the invention comprises a connecting plate 10 and a sliding screw 21. The connecting plate 10 is arranged on the sliding rod 6. A sliding groove is provided on the connecting plate 10. A moving block 22 is provided on the fixed plate 11 to match the sliding groove. The moving block 22 is slidably arranged in the sliding groove. The sliding screw 21 is rotatably arranged in the sliding groove. The moving block 22 is sleeved on the sliding screw 21 and is threadedly driven with the sliding screw 21. One end of the sliding screw 21 passes through the connecting plate 10 and is provided with a rotating handle. When the pressing gap needs to be adjusted, the rotating handle is rotated, and the rotating handle drives the sliding screw 21 to rotate, thereby driving the fixed plate 11 to move, so that the required best cutting and pressing gap can be adjusted to further improve the cutting quality.

[0021] In order to enable better connection, it also includes two first connecting blocks 18 and two second connecting blocks 19. The first connecting blocks 18 are respectively arranged on the first slider 13 and the sliding rod 6, and the second connecting blocks 19 are respectively arranged on the second slider 14 and the sliding rod 6. The two ends of the first connecting rod 11 are respectively hinged on the first connecting blocks 18, and the two ends of the second connecting rod 12 are respectively hinged on the second connecting blocks 19.

[0022] In order to enable the sliding rod 6 to slide better, a sliding sleeve 5 is also included. The sliding sleeve 5 is arranged on the fixing frame 3, and both ends of the sliding rod 6 are slidably arranged on the sliding sleeve 5.

[0023] The basic principles, main features and advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which shall fall within the scope of the utility model to be protected. The scope of protection of the utility model shall be defined by the attached claims and their equivalents.

Claims

1. An automatic cutting device for absorbent paper, comprising a frame, a cutting table arranged on the frame, a fixing frame arranged on the cutting table, and a cutting knife for cutting absorbent paper arranged on the fixing frame, characterized in that: It also includes a U-shaped sliding rod, wherein both ends of the sliding rod are provided with fixing plates for fixing absorbent paper, a sliding groove is opened at the upper end of the fixing frame, a first sliding block and a second sliding block are slidingly arranged in the sliding groove, a first connecting rod is hinged on the first sliding block, and the other end of the first connecting rod is hinged on the sliding rod, a second connecting rod is hinged on the second sliding block, and the other end of the second connecting rod is hinged on the sliding rod, and a sliding device for driving the first sliding block and the second sliding block to slide is provided on the fixing frame.

2. The automatic cutting device for absorbent paper according to claim 1, characterized in that: The sliding device includes a first screw and a second screw with a thread opposite to the first screw. The first screw and the second screw are fixedly connected. Both ends of the first screw and the second screw are rotatably arranged on the inner walls at both ends of the sliding groove. The fixed frame is provided with a driving device for driving the second screw to rotate.

3. The automatic cutting device for absorbent paper according to claim 1, characterized in that: An adjusting device for adjusting the pressing distance is arranged between the sliding rod and the fixing plate.

4. The automatic cutting device for absorbent paper according to claim 3, characterized in that: The adjusting device comprises a connecting plate, the connecting plate is arranged on the sliding rod, a sliding groove is opened on the connecting plate, a moving block is arranged on the fixed plate to match the sliding groove, the moving block is slidably arranged in the sliding groove, and a sliding device is arranged in the sliding groove to drive the moving block to slide.

5. The automatic cutting device for absorbent paper according to claim 4, characterized in that: The sliding device comprises a sliding screw, which is rotatably arranged in a sliding groove, the moving block is sleeved on the sliding screw and is threadedly driven with the sliding screw, and one end of the sliding screw passes through a connecting plate and is provided with a rotating handle.

6. The automatic cutting device for absorbent paper according to claim 2, characterized in that: Two first connecting blocks and two second connecting blocks, the first connecting blocks are respectively arranged on the first slider and the sliding rod, the second connecting blocks are respectively arranged on the second slider and the sliding rod, the two ends of the first connecting rod are respectively hinged on the first connecting blocks, and the two ends of the second connecting rod are respectively hinged on the second connecting blocks.

7. The automatic cutting device for absorbent paper according to claim 1, characterized in that: It also includes a sliding sleeve, which is arranged on the fixing frame, and two ends of the sliding rod are slidably arranged on the sliding sleeve.

8. The automatic cutting device for absorbent paper according to claim 1, characterized in that: The fixing frame is provided with an electric slide rail, the electric slide rail is provided with a telescopic rod, and the cutting knife is arranged on the telescopic rod.

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