Pipe cutting machine for adhesive tape production

Abstract

The utility model provides a pipe cutting machine for adhesive tape production, which relates to the technical field of adhesive tape production and comprises a fixing frame, a slitting mechanism is arranged above the fixing frame, and a dust collection mechanism is arranged above the fixing frame. The slitting mechanism comprises a first servo motor, the back face of the first servo motor is fixedly connected with the front face of the fixing frame, the power output end of the first servo motor is fixedly connected with a rotating column, the outer surface of the rotating column is rotationally connected with the inner wall of the fixing frame, and the outer surface of the rotating column is fixedly connected with a rotating frame. According to the pipe cutting machine for adhesive tape production, a first servo motor drives a rotating column to rotate, a rotating frame on the rotating column rotates along with the rotating column, then a small servo motor drives a cutting knife on the rotating column to work, the design changes the traditional mode that a single paper pipe is pushed for cutting, and the single cutting efficiency of the traditional mode is low; according to the pipe cutting machine, a plurality of cutting knives can work at the same time, and a plurality of paper pipes or a plurality of parts of the same paper pipe can be cut at a time.

Description

Technical Field

[0001] This utility model relates to a tube cutting machine, specifically a tube cutting machine for tape production, and belongs to the field of tape production technology. Background Technology

[0002] A tape cutting machine is a mechanical device used to cut tape into specific lengths. It is commonly used in tape production lines, especially when tape rolls need to be cut into tubes or other shapes during the production process. Its basic function is to accurately segment the tape through the cutting device and ensure that each segment is of consistent length to meet production requirements.

[0003] Chinese Patent Publication CN215920657U discloses a tube cutting machine for tape production. After the first servo motor 2 and the second servo motor 3 are started, their output shafts can synchronously drive the first lead screw 6 and the second lead screw 7 to rotate, so that the first ball nut seat 8 and the second ball nut seat 9 can move on the first lead screw 6 and the second lead screw 7, thereby synchronously driving the corresponding first push plate 11 and the second push plate 12 to move. The first push plate 11 and the second push plate 12 push the paper tube to move towards the cutting mechanism 21 on the first limit seat 17 and the second limit seat 18, and then the cutting mechanism 21 performs precise cutting.

[0004] The aforementioned patented technology requires a pusher plate to move the paper tube before cutting. Cutting one tube at a time is not only inefficient, but also necessitates adjusting the cutting assembly and the paper tube's position after each cut, leading to long intervals and significantly impacting cutting efficiency. Furthermore, the paper tubes generate debris and dust during cutting, negatively affecting the cleanliness of the working environment. Therefore, this paper proposes a tube cutting machine for tape production. Utility Model Content

[0005] This utility model proposes a tube cutting machine for tape production to solve the problems of low efficiency in cutting individual paper tubes and inability to collect dust and debris generated during cutting in the prior art.

[0006] This utility model is achieved through the following technical solution: a tube cutting machine for tape production, including a fixed frame, a slitting mechanism above the fixed frame, and a dust suction mechanism above the fixed frame;

[0007] The slitting mechanism includes a first servo motor, the back of which is fixedly connected to the front of the fixed frame. A rotating column is fixedly connected to the power output end of the first servo motor. The outer surface of the rotating column is rotatably connected to the inner wall of the fixed frame. A rotating frame is fixedly connected to the outer surface of the rotating column. Two small servo motors are fixedly connected to the front of the rotating frame. A rotating column is fixedly connected to the power output end of each small servo motor. The outer surface of each rotating column is rotatably connected to the inner wall of the rotating frame. Several cutting blades are fixedly connected to the outer surface of each rotating column.

[0008] A support assembly is provided below the fixing frame, and a limit assembly is provided above the fixing frame.

[0009] The dust collection mechanism includes a collection box, the front of which is fixedly connected to the back of a fixed frame. A filter cover is fixedly connected to the inner top wall of the collection box. An air pump is fixedly connected to the upper surface of the collection box. The power input end of the air pump passes through the collection box and extends into the interior of the collection box. Multiple flexible hoses are fixedly connected to both sides of the collection box. The outer surface of each multiple flexible hose contacts the inner wall of the fixed frame. The outer surface of each multiple flexible hose is fixedly connected to the outer surface of the rotating frame. An opening and closing assembly is provided inside the collection box.

[0010] The support assembly includes four support legs, the upper surface of each support leg is fixedly connected to the bottom surface of the fixing frame, and the bottom surface of each support leg is fixedly connected to a base.

[0011] The limiting component includes two support columns, the outer surface of each support column is rotatably connected to the inner wall of the fixing frame, and three electric push rods are fixedly connected to the outer surface of each support column. Each electric push rod has a compression ring fixedly connected to its telescopic end.

[0012] The opening and closing assembly includes a sealing door, the outer surface of which is rotatably connected to the inner wall of the collection box, and two latches are fixedly connected to the back of the collection box, with the outer surface of each latch contacting the outer surface of the sealing door.

[0013] A second servo motor is fixedly connected to the back of each support column, and the bottom surface of each second servo motor is fixedly connected to the upper surface of the fixing frame.

[0014] This utility model provides a tube cutting machine for tape production, which has the following beneficial effects:

[0015] 1. This tape production tube cutting machine uses a first servo motor to drive a rotating column, which in turn rotates a rotating frame. A small servo motor then drives the cutting blades on the rotating column. This design changes the traditional method of cutting paper tubes individually, which is inefficient. This tube cutting machine can achieve simultaneous operation of multiple cutting blades, allowing for the cutting of multiple paper tubes or multiple parts of the same paper tube at once, greatly improving cutting efficiency. Furthermore, it eliminates the need for frequent adjustments to the cutting components and paper tube positions, avoiding long intervals caused by adjustments and making the cutting process more continuous.

[0016] 2. This tape production tube cutting machine features an air pump mounted on the upper surface of the collection box, with its power input extending into the box to generate suction and draw dust into it. The multi-connected hoses on both sides are fixedly connected to the inner wall of the fixed frame on one side and to the outer surface of the rotating frame on the other. This structure allows the multi-connected hoses to adapt flexibly to any rotation or movement of the cutting equipment during the paper tube cutting process, ensuring that the suction range covers the cutting area. This allows the suction mechanism to work continuously and effectively, significantly reducing the impact of dust and debris generated during paper tube cutting on the cleanliness of the working environment. This creates a cleaner working environment for workers, improves work efficiency, and also helps protect their health, preventing health problems caused by long-term dust inhalation. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the fixing frame structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the first servo motor structure of this utility model;

[0019] Figure 3 This is a cross-sectional view of the fixing frame of this utility model;

[0020] Figure 4 This is a schematic diagram of the left-side cross-sectional structure of the collection box of this utility model.

[0021] Explanation of reference numerals in the attached figures

[0022] 1. Fixture;

[0023] 2. Slitting mechanism; 201. First servo motor; 202. Rotating column; 203. Rotating frame; 204. Small servo motor; 205. Rotating column; 206. Cutting blade;

[0024] 3. Vacuuming mechanism; 301. Collection box; 302. Multi-way hose; 303. Air pump; 304. Filter cover;

[0025] 4. Support components; 401. Support legs; 402. Base;

[0026] 5. Limiting assembly; 501. Support column; 502. Electric push rod; 503. Compression ring;

[0027] 6. Opening and closing components; 601. Sealing door; 602. Lock;

[0028] 7. Second servo motor. Detailed Implementation

[0029] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this application.

[0030] Please see Figures 1-4 This utility model provides a tube cutting machine for tape production, including a fixed frame 1, a slitting mechanism 2 above the fixed frame 1, and a dust suction mechanism 3 above the fixed frame 1.

[0031] The slitting mechanism 2 includes a first servo motor 201, the back of which is fixedly connected to the front of the fixed frame 1. A rotating column 202 is fixedly connected to the output end of the first servo motor 201. The outer surface of the rotating column 202 is rotatably connected to the inner wall of the fixed frame 1. A rotating frame 203 is fixedly connected to the outer surface of the rotating column 202. The dust collection mechanism 3 includes a collection box 301, the front of which is fixedly connected to the back of the fixed frame 1. A filter cover 304 is fixedly connected to the inner top wall of the collection box 301. An air pump 3 is fixedly connected to the upper surface of the collection box 301. 03. The power input end of the air pump 303 passes through the collection box 301 and extends into the interior of the collection box 301. Both sides of the collection box 301 are fixedly connected to multi-port hoses 302. The outer surface of each multi-port hose 302 is in contact with the inner wall of the fixed frame 1. The outer surface of each multi-port hose 302 is fixedly connected to the outer surface of the rotating frame 203. The collection box 301 is equipped with an opening and closing component 6. The dust collection mechanism 3 can assist in collecting the cutting debris into the collection box 301 when the device is cutting the tape tube, thereby ensuring the cleanliness of the workbench.

[0032] Please refer to this carefully. Figure 2 and Figure 4Two small servo motors 204 are fixedly connected to the front of the rotating frame 203. Each small servo motor 204 has a rotating column 205 fixedly connected to its power output end. The outer surface of each rotating column 205 is rotatably connected to the inner wall of the rotating frame 203. Several cutting blades 206 are fixedly connected to the outer surface of each rotating column 205. The opening and closing assembly 6 includes a sealing door 601. The outer surface of the sealing door 601 is rotatably connected to the inner wall of the collection box 301. Two latches 602 are fixedly connected to the back of the collection box 301. The outer surface of each latch 602... All of them are in contact with the outer surface of the sealing door 601. In the collection box 301 of the vacuuming mechanism 3, the sealing door 601 of the opening and closing component 6 can be easily opened and closed. When it is necessary to clean the dust and other debris inside the collection box 301, the sealing door 601 can be opened. After cleaning, it can be closed and sealed by the latch 602. This design not only facilitates the maintenance and cleaning of the collection box 301, but also ensures the sealing of the collection box 301 when the vacuuming mechanism 3 is working. The sealing door 601 itself is fixed with a sealing gasket for sealing.

[0033] Please refer to this carefully. Figure 1 A support assembly 4 is provided below the fixed frame 1. The support assembly 4 includes four support legs 401. The upper surface of each support leg 401 is fixedly connected to the bottom surface of the fixed frame 1, and a base 402 is fixedly connected to the bottom surface of each support leg 401. The four support legs 401 provide stable support for the fixed frame 1. They are evenly distributed on the bottom surface of the fixed frame 1 to ensure the stability of the overall structure of the pipe cutting machine. The base 402 on the bottom surface of each support leg 401 can increase the contact area with the ground, distribute pressure, and prevent the pipe cutting machine from tipping over or shaking due to vibration or other reasons during operation, thereby ensuring the accuracy and safety of the pipe cutting operation.

[0034] Please refer to this carefully. Figure 3 A limiting component 5 is provided above the fixed frame 1. The limiting component 5 includes two support columns 501. The outer surface of each support column 501 is rotatably connected to the inner wall of the fixed frame 1. Three electric push rods 502 are fixedly connected to the outer surface of each support column 501. A compression ring 503 is fixedly connected to the telescopic end of each electric push rod 502. The support column 501 provides an installation base for the electric push rods 502. The three electric push rods 502 fixedly connected to each support column 501 can adjust their telescopic length as needed. The compression ring 503 at the telescopic end is used to limit the cutting object. The support column 501 facilitates the mounting of paper tubes, thereby cooperating with the cutting equipment to perform tube cutting work.

[0035] Please refer to this carefully. Figure 3Each support column 501 has a second servo motor 7 fixedly connected to its back side. The bottom surface of each second servo motor 7 is fixedly connected to the upper surface of the fixing frame 1. The second servo motor 7 can provide and drive the support column 501 to rotate. The support column 501 drives the paper tube to rotate at the same time, so as to facilitate the cutting of the paper tube in one revolution.

[0036] In use, the operator first connects the first servo motor 201, the small servo motor 204, the electric push rod 502, the air pump 303, and the second servo motor 7 to the power supply, ensuring a stable power supply. Then, when cutting the pipes used for tape production, the operator places two pipes onto the support column 501 and activates the electric push rod 502. The electric push rod 502 secures the pipes via the compression ring 503. Next, the second servo motor 7 is activated, causing the support column 501 and the pipes to rotate, facilitating a complete pipe cut. Then, the small servo motor 204, the air pump 303, and the first servo motor 204 are activated. The small servo motor 204 on the front of the rotating frame 203 operates, driving the rotating column 205 to rotate. The cutting blade 206 on the outer surface of the rotating column 205 rotates rapidly. The first servo motor 201 starts, driving the rotating column 202 to rotate. The rotation of the rotating column 202 causes the rotating frame 203 to rotate as well. Then, the rotating frame 203 can drive the rotating column 205 and the cutting blade 206 to tilt, so that the cutting blade 206 contacts the rotating pipe to complete the cutting work. The air pump 303 starts and sucks the dust and other debris generated during cutting into the collection box 301 through the multi-port hose 302. The filter cover 304 on the top wall of the collection box 301 filters the sucked-in air, so that the dust is retained in the collection box 301. At the same time, the operator can also cut the tape tube on the other side by controlling the first servo motor 201. Finally, the operator can open the sealing door 601 through the latch 602 to clean out the debris collected inside the collection box 301.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A tape cutting machine, comprising a fixing frame (1), characterized in that: A cutting mechanism (2) is provided above the fixing frame (1), and a dust suction mechanism (3) is provided above the fixing frame (1); The slitting mechanism (2) includes a first servo motor (201), the back of the first servo motor (201) is fixedly connected to the front of the fixed frame (1), the output end of the first servo motor (201) is fixedly connected to a rotating column (202), the outer surface of the rotating column (202) is rotatably connected to the inner wall of the fixed frame (1), the outer surface of the rotating column (202) is fixedly connected to a rotating frame (203), the front of the rotating frame (203) is fixedly connected to two small servo motors (204), the output end of each small servo motor (204) is fixedly connected to a rotating column (205), the outer surface of each rotating column (205) is rotatably connected to the inner wall of the rotating frame (203), and the outer surface of each rotating column (205) is fixedly connected to several cutting blades (206). A support component (4) is provided below the fixing frame (1), and a limit component (5) is provided above the fixing frame (1).

2. The tape cutting machine according to claim 1, characterized in that: The vacuuming mechanism (3) includes a collection box (301), the front of which is fixedly connected to the back of the fixing frame (1), a filter cover (304) is fixedly connected to the inner top wall of the collection box (301), an air pump (303) is fixedly connected to the upper surface of the collection box (301), the power input end of the air pump (303) passes through the collection box (301) and extends into the interior of the collection box (301), and multiple flexible hoses (302) are fixedly connected to both sides of the collection box (301). The outer surface of each multiple flexible hose (302) is in contact with the inner wall of the fixing frame (1), and the outer surface of each multiple flexible hose (302) is fixedly connected to the outer surface of the rotating frame (203). An opening and closing assembly (6) is provided inside the collection box (301).

3. A tape cutting machine according to claim 1, characterized in that: The support assembly (4) includes four support legs (401), the upper surface of each support leg (401) is fixedly connected to the bottom surface of the fixing frame (1), and the bottom surface of each support leg (401) is fixedly connected to a base (402).

4. A tape cutting machine according to claim 1, characterized in that: The limiting component (5) includes two support columns (501), the outer surface of each support column (501) is rotatably connected to the inner wall of the fixing frame (1), and three electric push rods (502) are fixedly connected to the outer surface of each support column (501), and a compression ring (503) is fixedly connected to the telescopic end of each electric push rod (502).

5. A tape cutting machine according to claim 2, characterized in that: The opening and closing assembly (6) includes a sealing door (601), the outer surface of which is rotatably connected to the inner wall of the collection box (301), and two latches (602) are fixedly connected to the back of the collection box (301), the outer surface of each latch (602) being in contact with the outer surface of the sealing door (601).

6. A tape cutting machine according to claim 4, characterized in that: Each of the support columns (501) has a second servo motor (7) fixedly connected to its back side, and the bottom surface of each second servo motor (7) is fixedly connected to the upper surface of the fixing frame (1).

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