Slitting mechanism for synthetic paper production

Abstract

The utility model discloses a slitting mechanism for synthetic paper production, which belongs to the technical field of synthetic paper slitting, and comprises a U-shaped frame, a slitting component arranged on the rear side of the inner end of the U-shaped frame, a paper conveying component arranged on the inner side of the U-shaped frame, and an abutting mechanism arranged on the front side of the upper end of the U-shaped frame, the abutting mechanism comprises a C-shaped plate B connected to the U-shaped frame, and the upper end of the C-shaped plate B is connected with a motor C; the output end of the motor C is connected with a screw, the screw is in threaded connection with a moving sleeve, the moving sleeve is connected with a C-shaped plate C, the inner side of the C-shaped plate C is rotationally connected with a contact roller, one end, away from the contact roller, of the C-shaped plate C is connected with two symmetrical guide columns, the guide columns are slidably connected with a C-shaped plate B, and the outer ends of the guide columns are connected with limiting plates. According to the paper slitting device, the paper in operation can be tightly abutted, the paper is prevented from inclining in the slitting process, and the quality of the slit paper is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of synthetic paper slitting, in particular to a slitting mechanism used for synthetic paper production. Background Art

[0002] Slitting machine is a mechanical device that cuts wide paper, mica tape or film into multiple narrow materials. It is commonly used in papermaking machinery, wire and cable mica tape and printing and packaging machinery. Slitting machine is mainly used for: non-woven fabrics; mica tape, paper, insulation materials and various film materials, especially suitable for narrow tape (non-woven fabrics, paper, insulation materials, mica tape, film, etc.).

[0003] At present, books, maps, picture albums, etc. are all printed on synthetic paper. Synthetic paper has the advantages of strong tensile strength and high water resistance. During the processing of synthetic paper, it needs to be cut;

[0004] In the existing technology, there is a problem that the synthetic paper is not stretched tight when slitting, which causes bending of the synthetic paper during slitting, and finally results in the synthetic paper after slitting not meeting the standards, wasting paper and reducing the production efficiency of the device. Therefore, we propose a slitting mechanism for synthetic paper production. Utility Model Content

[0005] The purpose of the utility model is to provide a slitting mechanism for synthetic paper production to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a slitting mechanism for synthetic paper production, comprising a U-shaped frame, a slitting assembly is arranged on the rear side of the inner end of the U-shaped frame, a paper conveying assembly is arranged on the inner side of the U-shaped frame, a clamping mechanism is arranged on the front side of the upper end of the U-shaped frame, the clamping mechanism comprises a C-shaped plate B connected to the U-shaped frame, a motor C is connected to the upper end of the C-shaped plate B, a screw is connected to the output end of the motor C, the screw is threadedly connected to a movable sleeve, the movable sleeve is connected to the C-shaped plate C, a contact roller is rotatably connected to the inner side of the C-shaped plate C, two symmetrical guide pillars are connected to the end of the C-shaped plate C away from the contact roller, the guide pillars are slidably connected to the C-shaped plate B, and the outer ends of the guide pillars are connected to a limiting plate.

[0007] Preferably, the slitting assembly includes a C-shaped plate A connected to a U-shaped frame, a motor A is connected to the inner side of the C-shaped plate A, a rotating rod is connected to the output end of the motor A, two symmetrical threaded grooves are provided on the outer peripheral side of the rotating rod, the terminal end of the rotating rod is rotatably connected to a moving seat A, the moving seat A is connected to a cutting blade A, the rotating rod is threadedly connected to two symmetrical moving seats B, each of the moving seats B is connected to a cutting blade B at the lower end, the moving seats A and B are both slidably connected to a guide rod, the other end of the guide rod is connected to a contact plate, and the contact plate is connected to the C-shaped plate A.

[0008] Preferably, the paper conveying assembly includes a motor B connected to the outer end of the U-shaped frame, the output end of the motor B is connected to a rotating shaft B, the rotating shaft B is wrapped around a paper body, the paper body is transmission-connected to a follower roller, the follower roller is connected to a follower shaft, and the follower shaft is rotatably connected to the U-shaped frame.

[0009] Preferably, two symmetrical brackets are connected to the lower end of the U-shaped frame.

[0010] Preferably, the screw is rotatably connected to the C-shaped plate B via a bearing.

[0011] Preferably, the rotating rod is rotatably connected to the C-shaped plate A via a bearing.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the U-shaped frame, the bracket, the slitting assembly, the paper conveying assembly and the pressing mechanism are provided to complete the paper slitting operation. At this time, the motor C can be powered, and the output end of the motor C drives the screw to rotate and then drives the movable sleeve to move downward. At this time, the movable sleeve drives the C-shaped plate C to move downward, and the C-shaped plate C drives the guide column and the limit plate to move downward. At this time, the C-shaped plate C drives the contact roller to move downward. When the contact roller contacts the paper body, the power supply to the motor C can be stopped, and then the Motor B is powered, and the output end of motor B drives the rotating shaft B to rotate and then drives the paper body to transmit. At this time, the paper body drives the follower roller and the follower shaft to rotate. When the paper needs to be cut at different intervals, motor A can be powered at this time. At this time, the output end of motor A drives the rotating rod to rotate and then drives the two moving seats B to move closer to or away from each other. The utility model can realize the pressing action of the running paper to prevent the paper from being skewed during the cutting process, thereby improving the quality of the paper after cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the cutting assembly of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the tightening mechanism of the utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the paper conveying component of the utility model.

[0017] In the figure: 1. U-shaped frame; 2. bracket; 3. slitting assembly; 301. C-shaped plate A; 302. motor A; 303. rotating rod; 304. moving seat A; 305. cutting disc A; 306. moving seat B; 307. cutting disc B; 308. guide rod; 309. contact plate; 4. paper conveying assembly; 401. motor B; 402. rotating shaft B; 403. paper body; 404. follower roller; 405. follower shaft; 5. tightening mechanism; 501. C-shaped plate B; 502. motor C; 503. screw; 504. moving sleeve; 505. guide column; 506. limit plate; 507. C-shaped plate C; 508. contact roller. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-4 The utility model provides a technical solution: a slitting mechanism for synthetic paper production, comprising a U-shaped frame 1, a slitting assembly 3 is arranged on the rear side of the inner end of the U-shaped frame 1, a paper conveying assembly 4 is arranged on the inner side of the U-shaped frame 1, a pressing mechanism 5 is arranged on the front side of the upper end of the U-shaped frame 1, the pressing mechanism 5 comprises a C-shaped plate B501 connected to the U-shaped frame 1, a motor C502 is connected to the upper end of the C-shaped plate B501, a screw 503 is connected to the output end of the motor C502, the screw 503 is threadedly connected to a moving sleeve 504, the moving sleeve 504 is connected to a C-shaped plate C507, a contact roller 508 is rotatably connected to the inner side of the C-shaped plate C507, and two symmetrical guide pillars 505 are connected to one end of the C-shaped plate C507 away from the contact roller 508, the guide pillars 505 are slidably connected to the C-shaped plate B501, and the outer ends of the guide pillars 505 are connected to a limiting plate 506.

[0020] Specifically, the slitting assembly 3 includes a C-shaped plate A301 connected to the U-shaped frame 1, the inner side of the C-shaped plate A301 is connected to a motor A302, the output end of the motor A302 is connected to a rotating rod 303, the outer peripheral side of the rotating rod 303 is provided with two symmetrical thread grooves, the terminal end of the rotating rod 303 is rotatably connected to a moving seat A304, the moving seat A304 is connected to a cutting blade A305, the rotating rod 303 is threadedly connected to two symmetrical moving seats B306, each of the moving seats B306 is connected to a cutting blade B307 at the lower end, the moving seats A304 and the moving seats B306 are both slidably connected to a guide rod 308, and the guide rod 30 8 The other end is connected with a contact plate 309, and the contact plate 309 is connected with the C-shaped plate A301; the paper conveying assembly 4 includes a motor B401 connected to the outer end of the U-shaped frame 1, the output end of the motor B401 is connected with a rotating shaft B402, the rotating shaft B402 is wound with a paper body 403, the paper body 403 is transmission-connected with a follower roller 404, the follower roller 404 is connected with a follower shaft 405, and the follower shaft 405 is rotatably connected to the U-shaped frame 1; the lower end of the U-shaped frame 1 is connected with two symmetrical brackets 2; the screw rod 503 is rotatably connected to the C-shaped plate B501 through a bearing; the rotating rod 303 is rotatably connected to the C-shaped plate A301 through a bearing.

[0021] Working principle: When the paper is being cut, the motor C502 can be powered, and the output end of the motor C502 drives the screw 503 to rotate and then drives the movable sleeve 504 to move downward, and the movable sleeve 504 drives the C-shaped plate C507 to move downward, and the C-shaped plate C507 drives the guide column 505 and the limit plate 506 to move downward, and the C-shaped plate C507 drives the contact roller 508 to move downward, and when the contact roller 508 contacts the paper body 403, the power supply to the motor C502 can be stopped, and then the motor B401 can be powered. At this time, the motor B The output end 401 drives the rotating shaft B402 to rotate and then drives the paper body 403 to transmit. At this time, the paper body 403 drives the follower roller 404 and the follower shaft 405 to rotate. When the paper needs to be cut at different intervals, the motor A302 can be powered. At this time, the output end of the motor A302 drives the rotating rod 303 to rotate and then drives the two moving seats B306 to move closer to or away from each other. The utility model can realize the pressing action of the running paper to prevent the paper from being skewed during the cutting process, thereby improving the quality of the paper after cutting.

[0022] 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 slitting mechanism for synthetic paper production, comprising a U-shaped frame (1), characterized in that: A slitting assembly (3) is arranged at the rear side of the inner end of the U-shaped frame (1), a paper conveying assembly (4) is arranged at the inner side of the U-shaped frame (1), a clamping mechanism (5) is arranged at the front side of the upper end of the U-shaped frame (1), the clamping mechanism (5) comprises a C-shaped plate B (501) connected to the U-shaped frame (1), a motor C (502) is connected to the upper end of the C-shaped plate B (501), a screw rod (503) is connected to the output end of the motor C (502), and the screw rod (503) is connected to the output end of the motor C (502). (503) is threadedly connected with a movable sleeve (504), the movable sleeve (504) is connected with a C-shaped plate C (507), the inner side of the C-shaped plate C (507) is rotatably connected with a contact roller (508), the end of the C-shaped plate C (507) away from the contact roller (508) is connected with two symmetrical guide pillars (505), the guide pillars (505) are slidably connected with the C-shaped plate B (501), and the outer end of the guide pillar (505) is connected with a limiting plate (506).

2. The slitting mechanism for synthetic paper production according to claim 1, characterized in that: The slitting assembly (3) comprises a C-shaped plate A (301) connected to a U-shaped frame (1); a motor A (302) is connected to the inner side of the C-shaped plate A (301); an output end of the motor A (302) is connected to a rotating rod (303); two symmetrical thread grooves are arranged on the outer peripheral side of the rotating rod (303); a terminal end of the rotating rod (303) is rotatably connected to a moving seat A (304); the moving seat A (304) is connected to a cutting blade A (305); the rotating rod (303) is threadably connected to two symmetrical moving seats B (306); a cutting blade B (307) is connected to the lower end of each moving seat B (306); the moving seats A (304) and the moving seats B (306) are both slidably connected to a guide rod (308); the other end of the guide rod (308) is connected to a contact plate (309); and the contact plate (309) is connected to the C-shaped plate A (301).

3. The slitting mechanism for synthetic paper production according to claim 1, characterized in that: The paper conveying assembly (4) comprises a motor B (401) connected to the outer end of the U-shaped frame (1); the output end of the motor B (401) is connected to a rotating shaft B (402); the rotating shaft B (402) is wound around a paper body (403); the paper body (403) is drivingly connected to a follower roller (404); the follower roller (404) is connected to a follower shaft (405); and the follower shaft (405) is rotatably connected to the U-shaped frame (1).

4. The slitting mechanism for synthetic paper production according to claim 1, characterized in that: The lower end of the U-shaped frame (1) is connected to two symmetrical brackets (2).

5. The slitting mechanism for synthetic paper production according to claim 1, characterized in that: The screw rod (503) is rotatably connected to the C-shaped plate B (501) via a bearing.

6. The slitting mechanism for synthetic paper production according to claim 2, characterized in that: The rotating rod (303) is rotatably connected to the C-shaped plate A (301) via a bearing.

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