Raw paper slitting and rewinding machine

Abstract

The utility model discloses a body paper slitting and rewinding machine which comprises supporting legs, a conveying part is arranged above the supporting legs, a rewinding part is arranged above the conveying part, and a cutting part is arranged above the conveying part. The rewinding part comprises a propelling frame, a first motor is arranged on the front face of the propelling frame, the back face of the first motor is fixedly connected with the front face of the propelling frame, a rewinding drum is arranged on the back face of an output rod of the first motor, and the front face of the rewinding drum is fixedly connected with the back face of the output rod of the first motor. And the inner wall of the rotating seat is rotationally connected with the surface of the rewinding drum. When rewinding raw paper needs to be stripped, the second motor is started to control the first threaded rod to rotate reversely, the pushing block is pushed to slide on the surface of the first sliding rod, the pushing frame is driven to move, the rewinding drum is pushed to be separated from the rotating seat, and stripping is carried out, so that the rewinding raw paper can be stripped conveniently, and the rewinding efficiency is improved. The processing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of base paper slitting, in particular to a base paper slitting and rewinding machine. Background Art

[0002] Base paper is also called processed base paper, which is used for further processing into various papers. The properties, quality and specifications of base paper vary with the processing requirements.

[0003] China Patent Network discloses a base paper slitting and rewinding machine with publication number CN220364137U, which includes a workbench, on which a support roller, a third guide roller, a second guide roller, a cutting mechanism, a first guide roller and a rewinding roller are sequentially arranged on the upper part of the workbench, and the cutting mechanism includes a second support plate, on which a strip hole is opened, and inside of which a connecting rod is penetrated, a slider is provided on the upper part of the connecting rod, and a laser head is provided on the lower part, and ultraviolet lamps are provided above and below the second guide roller and the third guide roller; this device solves the problems of high maintenance cost and inability to prevent mold growth of traditional slitting and rewinding machines.

[0004] However, the device is not easy to remove after the base paper is rewound, which is cumbersome. In addition, the device adopts a laser cutting method, which may generate smoke and dust under the influence of the laser during cutting, affecting the operation of the staff. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a base paper slitting and rewinding machine.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a base paper slitting and rewinding machine, comprising a support foot, a conveying part is arranged above the support foot, a rewinding part is arranged above the conveying part, and a cutting part is arranged above the conveying part;

[0007] The rewinding part includes a propulsion frame, a first motor is arranged on the front of the propulsion frame, a back of the first motor is fixedly connected to the front of the propulsion frame, a rewinding drum is arranged on the back of the first motor output rod, the front of the rewinding drum is fixedly connected to the back of the first motor output rod, a rotating seat is arranged on the surface of the rewinding drum, and the inner wall of the rotating seat is rotatably connected to the surface of the rewinding drum.

[0008] As a further description of the above technical solution:

[0009] The bottom surface of the propulsion frame is provided with a propulsion block, the top surface of the propulsion block is fixedly connected to the bottom surface of the propulsion frame, the inner wall of the propulsion block is provided with a first threaded rod, and the surface of the first threaded rod is threadedly connected to the inner wall of the propulsion block.

[0010] As a further description of the above technical solution:

[0011] A second motor is arranged on the front side of the first threaded rod, and the back side of the second motor is fixedly connected to the first threaded rod. A first sliding rod is arranged on the inner wall of the propulsion block, and the surface of the first sliding rod is slidably connected to the inner wall of the propulsion block.

[0012] As a further description of the above technical solution:

[0013] The conveying part includes a base plate, the bottom surface of the base plate is fixedly connected to the top surface of the support leg, the top surface of the base plate is provided with a first bracket, the bottom surface of the first bracket is fixedly connected to the top surface of the base plate, the inner wall of the first bracket is rotatably connected to a first propulsion cylinder, and the inner wall of the first bracket is rotatably connected to a second propulsion cylinder.

[0014] As a further description of the above technical solution:

[0015] A second bracket is arranged on the top surface of the bottom plate, the bottom surface of the second bracket is fixedly connected to the top surface of the bottom plate, a roller is arranged on the inner wall of the second bracket, and the inner wall of the roller is rotatably connected to the inner wall of the second bracket.

[0016] As a further description of the above technical solution:

[0017] The cutting part includes a support plate, the inner wall of the support plate is fixedly connected to the surface of the bottom plate, a third motor is fixedly arranged on the back of the support plate, a second threaded rod is fixedly arranged on the front of the output rod of the third motor, a propulsion plate is threadedly connected to the surface of the second threaded rod, a cutting knife is fixedly arranged on the bottom surface of the propulsion plate, and a second sliding rod is slidably connected to the inner wall of the propulsion plate.

[0018] As a further description of the above technical solution:

[0019] A pad is provided below the cutting knife, the surface of the pad is slidably connected to the inner wall of the base plate, a cylinder is provided on the bottom surface of the pad, the top surface of the cylinder is fixedly connected to the bottom surface of the pad, a mounting frame is fixedly provided on the surface of the cylinder, and the top surface of the mounting frame is fixedly connected to the bottom surface of the base plate.

[0020] The utility model has the following beneficial effects:

[0021] 1. Compared with the prior art, the base paper slitting and rewinding machine, when it is necessary to remove the rewound base paper, turns on the second motor to control the first threaded rod to rotate in the opposite direction, pushes the push block to slide on the surface of the first slide rod, drives the push frame to move, pushes the rewinding drum to separate from the rotating seat, and removes the material. This arrangement can conveniently remove the rewound base paper and improve processing efficiency.

[0022] 2. Compared with the prior art, the base paper slitting and rewinding machine passes the base paper between the first propulsion cylinder and the second propulsion cylinder, bypasses the bottom of the drum, and connects it to the rewinding cylinder. The first motor is turned on to control the rewinding cylinder to reel up the paper. The third motor is turned on to control the rotation of the second threaded rod, which pushes the propulsion plate to move, drives the cutting knife to adjust its position, and turns on the cylinder to push the pad plate upward to press against the base paper so that the base paper contacts the cutting knife for cutting. This setting can adjust the cutting position, and the setting of the pad plate can improve the efficiency of base paper cutting, avoid cutting failure, and avoid smoke problems. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a front view of a base paper slitting and rewinding machine proposed by the utility model;

[0024] Figure 2 This is a bottom view of a base paper slitting and rewinding machine proposed by the utility model;

[0025] Figure 3 This is a rear view of a base paper slitting and rewinding machine proposed by the utility model;

[0026] Figure 4 This is a cross-sectional view of a base paper slitting and rewinding machine proposed by the utility model;

[0027] Figure 5 For this utility model Figure 4 Magnified view of area A.

[0028] Legend:

[0029] 1. Support legs; 2. Conveying unit; 201. Bottom plate; 202. First bracket; 203. First propulsion cylinder; 204. Second propulsion cylinder; 205. Second bracket; 206. Roller; 3. Rewinding unit; 301. Propelling frame; 302. First motor; 303. Rewinding drum; 304. Rotating seat; 305. Second motor; 306. First threaded rod; 307. Propelling block; 308. First slide bar; 4. Cutting unit; 401. Support plate; 402. Third motor; 403. Second threaded rod; 404. Propelling plate; 405. Cutting knife; 406. Second slide bar; 407. Pad; 408. Cylinder; 409. Mounting frame. DETAILED DESCRIPTION

[0030] 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.

[0031] Reference Figure 1-5 The utility model provides a base paper slitting and rewinding machine: comprising a support leg 1, a conveying part 2 is arranged above the support leg 1, a rewinding part 3 is arranged above the conveying part 2, and a cutting part 4 is arranged above the conveying part 2;

[0032] The rewinding section 3 includes a propulsion frame 301, a first motor 302 is arranged on the front of the propulsion frame 301, the back of the first motor 302 is fixedly connected to the front of the propulsion frame 301, a rewinding drum 303 is arranged on the back of the output rod of the first motor 302, the front of the rewinding drum 303 is fixedly connected to the back of the output rod of the first motor 302, a rotating seat 304 is arranged on the surface of the rewinding drum 303, and the inner wall of the rotating seat 304 is rotatably connected to the surface of the rewinding drum 303.

[0033] A propulsion block 307 is disposed on the bottom surface of the propulsion frame 301 , and the top surface of the propulsion block 307 is fixedly connected to the bottom surface of the propulsion frame 301 . A first threaded rod 306 is disposed on the inner wall of the propulsion block 307 , and the surface of the first threaded rod 306 is threadedly connected to the inner wall of the propulsion block 307 .

[0034] A second motor 305 is provided on the front side of the first threaded rod 306, and the back side of the second motor 305 is fixedly connected to the first threaded rod 306. A first sliding rod 308 is provided on the inner wall of the pushing block 307, and the surface of the first sliding rod 308 is slidably connected to the inner wall of the pushing block 307. The second motor 305 is turned on to control the first threaded rod 306 to rotate in the opposite direction, and the pushing block 307 is pushed to slide on the surface of the first sliding rod 308, thereby driving the pushing frame 301 to move, and pushing the rewinding drum 303 to separate from the rotating seat 304 to remove the material.

[0035] The conveying part 2 includes a base plate 201, the bottom surface of the base plate 201 is fixedly connected to the top surface of the support leg 1, a first bracket 202 is arranged on the top surface of the base plate 201, the bottom surface of the first bracket 202 is fixedly connected to the top surface of the base plate 201, a first propulsion cylinder 203 is rotatably connected to the inner wall of the first bracket 202, and a second propulsion cylinder 204 is rotatably connected to the inner wall of the first bracket 202.

[0036] A second bracket 205 is disposed on the top surface of the bottom plate 201 , the bottom surface of the second bracket 205 is fixedly connected to the top surface of the bottom plate 201 , a roller 206 is disposed on the inner wall of the second bracket 205 , and the inner wall of the roller 206 is rotatably connected to the inner wall of the second bracket 205 .

[0037] The cutting part 4 includes a support plate 401, the inner wall of the support plate 401 is fixedly connected to the surface of the bottom plate 201, a third motor 402 is fixedly arranged on the back side of the support plate 401, a second threaded rod 403 is fixedly arranged on the front side of the output rod of the third motor 402, a push plate 404 is threadedly connected to the surface of the second threaded rod 403, a cutting knife 405 is fixedly arranged on the bottom surface of the push plate 404, and a second sliding rod 406 is slidably connected to the inner wall of the push plate 404.

[0038] A pad 407 is arranged below the cutting knife 405, and the surface of the pad 407 is slidably connected to the inner wall of the bottom plate 201, a cylinder 408 is arranged on the bottom surface of the pad 407, and the top surface of the cylinder 408 is fixedly connected to the bottom surface of the pad 407, a mounting frame 409 is fixedly arranged on the surface of the cylinder 408, and the top surface of the mounting frame 409 is fixedly connected to the bottom surface of the bottom plate 201, and the cylinder 408 is turned on to push the pad 407 upward to press against the base paper so that the base paper contacts the cutting knife 405 for cutting.

[0039] Working principle: Turn on the second motor 305 to control the first threaded rod 306 to rotate, push the push block 307 to slide on the surface of the first slide rod 308, drive the push frame 301 to move, and push the rewinding drum 303 into the rotating seat 304;

[0040] The base paper is passed between the first propulsion cylinder 203 and the second propulsion cylinder 204, around the bottom of the roller 206, and connected to the rewinding cylinder 303. The first motor 302 is turned on to control the rewinding cylinder 303 to reel the paper. The third motor 402 is turned on to control the second threaded rod 403 to rotate, and the propulsion plate 404 is pushed to move, driving the cutting knife 405 to adjust the position. The cylinder 408 is turned on to push the pad 407 upward to press against the base paper so that the base paper contacts the cutting knife 405 for cutting.

[0041] When the rewound base paper needs to be removed, the second motor 305 is turned on to control the first threaded rod 306 to rotate in the opposite direction, pushing the push block 307 to slide on the surface of the first slide rod 308, driving the push frame 301 to move, pushing the rewinding drum 303 to separate from the rotating seat 304, and removing the material.

[0042] 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 base paper slitting and rewinding machine, comprising a support leg (1), characterized in that: A conveying portion (2) is arranged above the support leg (1), a rewinding portion (3) is arranged above the conveying portion (2), and a cutting portion (4) is arranged above the conveying portion (2); The rewinding section (3) comprises a propulsion frame (301), a first motor (302) is arranged on the front of the propulsion frame (301), the back of the first motor (302) is fixedly connected to the front of the propulsion frame (301), a rewinding drum (303) is arranged on the back of the output rod of the first motor (302), the front of the rewinding drum (303) is fixedly connected to the back of the output rod of the first motor (302), a rotating seat (304) is arranged on the surface of the rewinding drum (303), and the inner wall of the rotating seat (304) is rotatably connected to the surface of the rewinding drum (303).

2. The base paper slitting and rewinding machine according to claim 1, characterized in that: The bottom surface of the propulsion frame (301) is provided with a propulsion block (307), the top surface of the propulsion block (307) is fixedly connected to the bottom surface of the propulsion frame (301), the inner wall of the propulsion block (307) is provided with a first threaded rod (306), and the surface of the first threaded rod (306) is threadedly connected to the inner wall of the propulsion block (307).

3. The base paper slitting and rewinding machine according to claim 2, characterized in that: A second motor (305) is disposed on the front of the first threaded rod (306), and the back of the second motor (305) is fixedly connected to the first threaded rod (306). A first sliding rod (308) is disposed on the inner wall of the propulsion block (307), and the surface of the first sliding rod (308) is slidably connected to the inner wall of the propulsion block (307).

4. The base paper slitting and rewinding machine according to claim 1, characterized in that: The conveying portion (2) comprises a bottom plate (201), the bottom surface of the bottom plate (201) being fixedly connected to the top surface of the supporting leg (1), the top surface of the bottom plate (201) being provided with a first bracket (202), the bottom surface of the first bracket (202) being fixedly connected to the top surface of the bottom plate (201), the inner wall of the first bracket (202) being rotatably connected to a first propulsion cylinder (203), and the inner wall of the first bracket (202) being rotatably connected to a second propulsion cylinder (204).

5. The base paper slitting and rewinding machine according to claim 4, characterized in that: A second bracket (205) is disposed on the top surface of the bottom plate (201), the bottom surface of the second bracket (205) is fixedly connected to the top surface of the bottom plate (201), a roller (206) is disposed on the inner wall of the second bracket (205), and the inner wall of the roller (206) is rotatably connected to the inner wall of the second bracket (205).

6. The base paper slitting and rewinding machine according to claim 1, characterized in that: The cutting portion (4) comprises a support plate (401), the inner wall of the support plate (401) is fixedly connected to the surface of the bottom plate (201), a third motor (402) is fixedly arranged on the back of the support plate (401), a second threaded rod (403) is fixedly arranged on the front of the output rod of the third motor (402), a propulsion plate (404) is threadedly connected to the surface of the second threaded rod (403), a cutting knife (405) is fixedly arranged on the bottom surface of the propulsion plate (404), and a second sliding rod (406) is slidably connected to the inner wall of the propulsion plate (404).

7. The base paper slitting and rewinding machine according to claim 6, characterized in that: A pad (407) is provided below the cutting knife (405), the surface of the pad (407) is slidably connected to the inner wall of the base plate (201), a cylinder (408) is provided on the bottom surface of the pad (407), the top surface of the cylinder (408) is fixedly connected to the bottom surface of the pad (407), a mounting frame (409) is fixedly provided on the surface of the cylinder (408), and the top surface of the mounting frame (409) is fixedly connected to the bottom surface of the base plate (201).

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