An automatic adhesive tape slitting and cutting machine

Abstract

The utility model discloses an automatic adhesive tape slitting cutting machine relates to adhesive tape slitting machine technical field, including base, be provided with cleaning mechanism in the base inside, the cleaning mechanism includes the installation frame, fixed plate, a plurality of fixed links, a plurality of mounting brackets, installation cylinder, locking screw and scraper, the installation frame sliding installation in the base inside, the fixed plate fixed mounting in the installation frame top, the utility model provides technical scheme, through setting up cleaning mechanism, cutting knife can rotate through the drive of first motor, when cutting adhesive tape, cutting knife can intermittent rotation, through the scraper of setting in the both sides of cutting knife outer wall and scrape the cutting place surface of cutting knife, and through the collection mouth and absorb the debris on the scraper, can more conveniently clean the debris adhered on cutting knife, reduce the time of cutting knife shutdown cleaning of staff, improve cutting efficiency and cutting quality.

Description

Technical Field

[0001] This utility model relates to the field of tape slitting machine technology, and in particular to an automatic tape slitting and cutting machine. Background Technology

[0002] Adhesive tape consists of two parts: a substrate and an adhesive. It connects two or more unconnected objects together by bonding. Its surface is coated with an adhesive layer. During the production and packaging of adhesive tape, a tape slitting machine is used to cut the tape and wrap it around a paper tube. Nowadays, when sealing the tape, the complete tape is installed on a mounting tube, which is installed on one side of the slitting machine, and the paper tube is installed on the other side of the slitting machine. One end of the tape needs to be passed through the middle of the slitting machine and installed on the surface of the paper tube for cutting and winding. After cutting the tape, the cutting blade may have debris adhering to it. The accumulation of debris will affect the cutting quality of the tape, and the debris adhering to the cutting blade is inconvenient to clean. Utility Model Content

[0003] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide an automatic tape slitting and cutting machine to solve the problem that after the cutting blade of the prior art cuts the tape, fragments may stick to it, the accumulation of fragments will affect the cutting quality of the tape, and the fragments sticking to the cutting blade are inconvenient to clean.

[0004] In view of this, the present invention provides an automatic tape slitting and cutting machine, including a base, wherein a cleaning mechanism is provided inside the base;

[0005] The cleaning mechanism includes a mounting frame, a fixing plate, several fixing rods, several mounting brackets, a mounting cylinder, a locking screw, and a scraper. The mounting frame is slidably mounted inside the base. The fixing plate is fixedly mounted on the top of the mounting frame. Several fixing rods are fixedly mounted on the bottom of the fixing plate. The mounting cylinder is fixedly mounted on both ends of the corresponding mounting brackets. The locking screw is threaded to the outer wall of the mounting cylinder. The mounting cylinder is fixedly mounted on the outer wall of the corresponding fixing rod. The scraper is fixedly mounted on the bottom of the mounting bracket.

[0006] Optionally, a collection cylinder is fixedly installed on one side of the mounting frame, and a plurality of branch pipes are fixedly installed on the outer wall of the collection cylinder. A collection nozzle is fixedly installed at one end of each branch pipe, and one end of the collection nozzle extends to the side corresponding to the scraper. A collection tube is fixedly installed at one end of the collection cylinder.

[0007] Optionally, a second electric push rod is fixedly installed on both sides of the bottom end of the inner wall of the base, and a mounting plate is fixedly installed on the output end of the second electric push rod. The two ends of the mounting frame are respectively fixedly installed on the top of the mounting plate.

[0008] Optionally, a plurality of first electric push rods are fixedly installed on both sides of the bottom of the inner wall of the base. An installation block is fixedly installed on the output end of the first electric push rod. A limit roller is rotatably installed on one side of the installation block, and the limit roller is located between two opposite installation blocks.

[0009] Optionally, a first motor is fixedly installed on one side of the mounting frame, the output end of the first motor extends into the interior of the mounting frame, a mounting shaft is fixedly installed on the output end of the first motor, and a plurality of cutting blades are fixedly installed on the outer wall of the mounting shaft, with a plurality of scrapers located on both sides of the outer wall of the corresponding cutting blades.

[0010] Optionally, a support frame is fixedly installed on the bottom of the inner wall of the base, and a support cylinder is rotatably installed on one side of the inner wall of the support frame, with the support cylinder located directly below the cutting blade.

[0011] Optionally, a rotating seat is fixedly installed on one side of the base, and a second motor is fixedly installed on one side of the rotating seat. The output end of the second motor extends into the interior of the rotating seat, and an air shaft is fixedly installed on the output end of the second motor.

[0012] As can be seen from the above technical solutions, the embodiments of this utility model have the following advantages:

[0013] This utility model discloses an automatic tape slitting and cutting machine. By setting up a cleaning mechanism, the cutting blade can be driven by a first motor to rotate. When cutting tape, the cutting blade can rotate intermittently. The scrapers set on both sides of the outer wall of the cutting blade scrape off the debris on the surface of the cutting blade, and the debris on the scrapers is absorbed by the collection nozzle. This makes it easier to clean the debris adhering to the cutting blade, reduces the time that workers need to stop the machine to clean the cutting blade, and improves cutting efficiency and cutting quality.

[0014] These features and advantages of the present invention will be disclosed in detail in the following specific embodiments and accompanying drawings. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings:

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a side view of the base of this utility model;

[0018] Figure 3 This is a diagram showing the installation of the scraper of this utility model;

[0019] Figure 4 This is a diagram showing the position of the support cylinder of this utility model.

[0020] Explanation of reference numerals in the attached drawings: 1. Base; 2. First electric push rod; 3. Mounting block; 4. Limiting roller; 5. Second electric push rod; 6. Mounting plate; 7. Mounting frame; 8. Fixing plate; 9. Fixing rod; 10. Mounting bracket; 11. Mounting cylinder; 12. Locking screw; 13. Scraper; 14. Collection cylinder; 15. Collection pipe; 16. Collection nozzle; 17. Mounting shaft; 18. Cutting blade; 19. First motor; 20. Rotating seat; 21. Second motor; 22. Air shaft; 23. Support frame; 24. Support cylinder. Detailed Implementation

[0021] The technical solutions of the present utility model will be explained and described below with reference to the accompanying drawings. However, the following embodiments are only preferred embodiments of the present utility model and not all of them. Other embodiments obtained by those skilled in the art based on the embodiments in the implementation methods without creative effort are all within the protection scope of the present utility model.

[0022] The following describes in detail, with reference to the accompanying drawings, an embodiment of the present invention: an automatic tape slitting and cutting machine.

[0023] Example

[0024] For easier understanding, please refer to Figures 1 to 4 This utility model provides an embodiment of an automatic tape slitting and cutting machine, including a base 1, with a cleaning mechanism inside the base 1; the cleaning mechanism includes a mounting frame 7, a fixing plate 8, several fixing rods 9, several mounting brackets 10, a mounting cylinder 11, a locking screw 12, and a scraper 13. The mounting frame 7 is slidably mounted inside the base 1, the fixing plate 8 is fixedly mounted on the top of the mounting frame 7, the several fixing rods 9 are fixedly mounted on the bottom of the fixing plate 8, the mounting cylinder 11 is fixedly mounted on both ends of the corresponding mounting bracket 10, the locking screw 12 is threadedly connected to the outer wall of the mounting cylinder 11, the mounting cylinder 11 is fixedly mounted on the outer wall of the corresponding fixing rod 9, the scraper 13 is fixedly mounted on the bottom of the mounting bracket 10, and the fixing rods 9 are L-shaped.

[0025] In this example, the scraper 13 is a metal block with a V-shaped groove at the bottom. A polyurethane board can be installed on the wall of the V-shaped groove, and the polyurethane board is in close contact with the outer surface of the cutting blade 18.

[0026] It should be noted that, by setting up a cleaning mechanism, the cutting blade 18 can be driven to rotate by the first motor 19. When cutting the tape, the cutting blade 18 can rotate intermittently. The scrapers 13 set on both sides of the outer wall of the cutting blade 18 scrape off the debris on the surface of the cutting blade 18, and the debris on the scrapers 13 is absorbed by the collection nozzle 16. This makes it easier to clean the debris adhering to the cutting blade 18, reduces the time that workers need to stop the cutting blade 18 for cleaning, and improves cutting efficiency and cutting quality. A rubber pad can be set at one end of the locking screw 12. Tightening the locking screw 12 will press the rubber pad against the surface of the fixing rod 9, which can fix the position of the mounting bracket 10 on the fixing rod 9.

[0027] In some embodiments, such as Figure 3 As shown, a collection cylinder 14 is fixedly installed on one side of the mounting frame 7. Several branch pipes are fixedly installed on the outer wall of the collection cylinder 14. A collection nozzle 16 is fixedly installed at one end of each branch pipe. One end of the collection nozzle 16 extends to the side of the corresponding scraper 13. A collection tube 15 is fixedly installed at one end of the collection cylinder 14. A second electric push rod 5 is fixedly installed on both sides of the bottom of the inner wall of the base 1. An mounting plate 6 is fixedly installed at the output end of the second electric push rod 5. Both ends of the mounting frame 7 are fixedly installed on the top of the mounting plate 6.

[0028] It should be noted that one end of the collection tube 15 is connected to a vacuum cleaner in the prior art, and the collection nozzle 16 is set to suck up the debris scraped on the corresponding scraper 13.

[0029] In this example, the worker can finely adjust the fit between each scraper 13 and the side of the cutting blade 18 based on the wear condition of the cutting blade 18, ensuring that the cleaning effect is always optimal. This avoids excessive friction that could damage the blade and eliminates the problem of incomplete cleaning.

[0030] In some embodiments, such as Figure 1 , Figure 4 As shown, several first electric push rods 2 are fixedly installed on both sides of the bottom inner wall of the base 1. An installation block 3 is fixedly installed at the output end of the first electric push rod 2. A limit roller 4 is rotatably installed on one side of the installation block 3. The limit roller 4 is located between two opposite installation blocks 3. A first motor 19 is fixedly installed on one side of the installation frame 7. The output end of the first motor 19 extends into the interior of the installation frame 7. An installation shaft 17 is fixedly installed at the output end of the first motor 19. Several cutting blades 18 are fixedly installed on the outer wall of the installation shaft 17. Several scrapers 13 are respectively located on both sides of the outer wall of the corresponding cutting blade 18. A support frame 23 is fixedly installed at the bottom inner wall of the base 1. A support cylinder 24 is rotatably installed on one side of the inner wall of the support frame 23. The support cylinder 24 is located directly below the cutting blade 18.

[0031] It should be noted that the first electric push rod 2 drives several limiting rollers 4 to move up and down, so that the limiting rollers 4 press the tape and limit the tape. The second electric push rod 5 drives the cutting blade 18 to move up and down and is supported at the bottom of the tape by the support cylinder 24. The cutting blade 18 descends to the top of the surface of the support cylinder 24 and slits the tape.

[0032] In some embodiments, such as Figure 2 As shown, a rotating seat 20 is fixedly installed on one side of the base 1, and a second motor 21 is fixedly installed on one side of the rotating seat 20. The output end of the second motor 21 extends into the interior of the rotating seat 20, and an air shaft 22 is fixedly installed on the output end of the second motor 21.

[0033] It should be noted that the air shaft 22 is a device for fixing the tape drum in the prior art. It is a steel shaft with one or more inflatable air bladders inside. The surface of the shaft is embedded with multiple key strips that communicate with the air bladders. These key strips will protrude after inflation and retract after deflation. The air shaft 22 is mounted on the bearing seats in the rotating seat 20 through the shaft heads at both ends. The rotary joint at the center of one end of the air shaft 22 is connected to an external pneumatic hose through a quick connector. One end of the pneumatic hose is connected to an air source such as an air pump. The air shaft 22 is driven to rotate by a second motor 21, which pulls the slit tape to be wound and installed on the tape drum.

[0034] In this example, the first motor 19 and the second motor 21 can be servo motors.

[0035] Working principle: When cutting tape, several tape rolls are fixed on the air expansion shaft 22. The second motor 21 drives the air expansion shaft 22 to rotate, pulling the tape to move. The cutting blade 18 descends to the top of the support cylinder 24 to slit the tape. The rotation of the air expansion shaft 22 drives the tape rolls to rotate, so that the slit tape is wound and installed on the tape rolls.

[0036] The above-described embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. An automatic tape slitting and cutting machine, characterized in that: Includes a base (1), and the base (1) is provided with a cleaning mechanism; The cleaning mechanism includes a mounting frame (7), a fixing plate (8), several fixing rods (9), several mounting brackets (10), a mounting cylinder (11), a locking screw (12), and a scraper (13). The mounting frame (7) is slidably installed inside the base (1). The fixing plate (8) is fixedly installed on the top of the mounting frame (7). Several fixing rods (9) are fixedly installed on the bottom of the fixing plate (8). The mounting cylinder (11) is fixedly installed on both ends of the corresponding mounting bracket (10). The locking screw (12) is threaded to the outer wall of the mounting cylinder (11). The mounting cylinder (11) is fixedly installed on the outer wall of the corresponding fixing rod (9). The scraper (13) is fixedly installed on the bottom of the mounting bracket (10).

2. The automatic tape slitting and cutting machine according to claim 1, characterized in that: A collection cylinder (14) is fixedly installed on one side of the mounting frame (7). Several branch pipes are fixedly installed on the outer wall of the collection cylinder (14). A collection nozzle (16) is fixedly installed at one end of the branch pipe. One end of the collection nozzle (16) extends to the side corresponding to the scraper (13). A collection pipe (15) is fixedly installed at one end of the collection cylinder (14).

3. The automatic tape slitting and cutting machine according to claim 1, characterized in that: The base (1) has a second electric push rod (5) fixedly installed on both sides of the bottom of the inner wall. The output end of the second electric push rod (5) is fixedly installed with a mounting plate (6). The two ends of the mounting frame (7) are respectively fixedly installed on the top of the mounting plate (6).

4. The automatic tape slitting and cutting machine according to claim 1, characterized in that: Several first electric push rods (2) are fixedly installed on both sides of the bottom of the inner wall of the base (1). An installation block (3) is fixedly installed at the output end of the first electric push rod (2). A limit roller (4) is rotatably installed on one side of the installation block (3). The limit roller (4) is located between two opposite installation blocks (3).

5. The automatic tape slitting and cutting machine according to claim 1, characterized in that: A first motor (19) is fixedly installed on one side of the mounting frame (7). The output end of the first motor (19) extends into the interior of the mounting frame (7). A mounting shaft (17) is fixedly installed on the output end of the first motor (19). A plurality of cutting blades (18) are fixedly installed on the outer wall of the mounting shaft (17). A plurality of scrapers (13) are respectively located on both sides of the outer wall of the corresponding cutting blades (18).

6. The automatic tape slitting and cutting machine according to claim 5, characterized in that: A support frame (23) is fixedly installed on the bottom of the inner wall of the base (1), and a support cylinder (24) is rotatably installed on one side of the inner wall of the support frame (23). The support cylinder (24) is located directly below the cutting blade (18).

7. The automatic tape slitting and cutting machine according to claim 1, characterized in that: A rotating seat (20) is fixedly installed on one side of the base (1), and a second motor (21) is fixedly installed on one side of the rotating seat (20). The output end of the second motor (21) extends into the interior of the rotating seat (20), and an air shaft (22) is fixedly installed on the output end of the second motor (21).

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