Adhesive tape splitting machine

Abstract

The utility model relates to the technical field of adhesive tape production, in particular to an adhesive tape splitting machine which comprises a splitting machine body, a placing roller rotationally arranged in the splitting machine body and used for bearing an adhesive tape roll, a cutting machine arranged in the splitting machine body and a moving mechanism arranged in the splitting machine body and used for driving the cutting machine to move so as to split the adhesive tape roll on the placing roller. The bottom of the cutting machine is provided with a chip suction mechanism used for sucking small-particle chips generated during slitting. Through the operation of the suction fan, small-particle chippings generated during slitting can be sucked into the air suction box, and can be gathered at the bottom end of the inclined filter screen after being filtered by the filter screen and limited by the enclosure frame, so that the small-particle chippings are not easy to pollute surrounding air, the influence on the body health of workers is reduced, and the working efficiency is improved. In addition, people can intensively remove the chippings on the top of the filter screen after the suction fan is shut down, and the chippings attached to the filter screen are partially vibrated away through the knocking mechanism, so that the cleaning process of the filter screen is accelerated.

Description

Technical Field

[0001] The utility model relates to the technical field of adhesive tape production, in particular to an adhesive tape slitting machine. Background Art

[0002] In the tape processing industry, a long tape roll needs to be cut into multiple short tape rolls during the tape processing process. Currently, most of the tape processing industry uses tape slitting machines for slitting. The long tape roll is loaded on the placement roller of the tape slitting machine, and the movable mechanism of the slitting machine is used to control the movement of the cutting machine to cut the tape.

[0003] The patent with announcement number CN220784045U discloses "a tape slitting machine, belonging to the technical field of tape slitting machines, comprising: a base, a first placement roller and a second placement roller; the top of the base is respectively fixedly connected to a main control bin and an auxiliary seat, the outer wall of the main control bin is rotatably connected to a first rotating seat, and the outer wall of the first rotating seat is fixedly connected to a linkage bin. The utility model can alternately slitting and replacing the tapes of the first placement roller and the second placement roller, thereby improving the slitting efficiency and being more conducive to large-scale tape processing."

[0004] With respect to the above-mentioned related technologies, the inventor believes that the cutting machine thereof will generate a large amount of debris when cutting the tape roll, among which the small particles of debris are easily blown by the wind and diffused into the air around the slitting machine, polluting the air and affecting the health of the workers in the workshop. Utility Model Content

[0005] The utility model aims at the deficiencies of the prior art and provides a tape slitting machine. The specific technical scheme is as follows:

[0006] The tape slitting machine comprises a slitting machine body, a placing roller rotatably arranged in the slitting machine body for carrying a tape roll, a cutting machine arranged in the slitting machine body, and a movable mechanism arranged in the slitting machine body for driving the cutting machine to move to slit the tape roll on the placing roller, a scrap suction mechanism for sucking small particles of debris generated during slitting is arranged at the bottom of the cutting machine, the scrap suction mechanism comprises an air suction box arranged at the bottom of the cutting blade of the cutting machine and having an opening at the top, and an air suction fan fixedly arranged in the bottom end of the air suction box, an air exhaust end of the air suction fan is provided with an exhaust pipe penetrating and extending to the outside of the air suction box, and an inclined filter screen for filtering and collecting small particles of debris is movably arranged at the top of the inner side of the air suction box;

[0007] A surrounding frame is fixedly provided at the top edge of the filter screen, and a knocking mechanism is provided in the surrounding frame for vibrating away debris by knocking the filter screen when people clean the filter screen.

[0008] By adopting the above technical solution, the small particles of debris generated during cutting can be sucked into the suction box through the operation of the suction fan, and can be gathered at the bottom of the inclined filter after being filtered by the filter and limited by the surrounding frame, so that the small particles of debris are not easy to pollute the surrounding air.

[0009] Optionally, the movable mechanism includes a threaded rod rotatably arranged in the slitting body, a motor body fixedly arranged on one side of the slitting body for driving the threaded rod to rotate, and a movable seat with threads arranged on the outer wall of the threaded rod and abutting against the bottom inner side of the slitting body. A hydraulic cylinder is fixedly arranged on one side of the top of the movable seat, and a mounting seat is fixedly arranged at one end of the hydraulic cylinder. The cutting machine is fixedly mounted on the top of the mounting seat, the suction box is fixedly arranged on the top of one end of the mounting seat, and the mounting seat is slidably connected to the top of the movable seat.

[0010] By adopting the above technical solution, the cutter can be driven to move to cut the tape roll on the placement roller through the drive of the movable mechanism and other structures.

[0011] Optionally, inclined pads are fixedly provided on both sides of the inner wall of the air suction box, the filter screen cooperates and abuts against the top of the pads of the air suction box, and the knocking mechanism includes a rubber tube fixed in the frame, and a knocking block fixed in the middle of the outer wall of the rubber tube.

[0012] By adopting the above technical solution, people can centrally remove the debris on the top of the filter after the suction fan is stopped, and partially shake off the debris attached to the filter through the knocking mechanism, thereby speeding up the cleaning process of the filter.

[0013] Optionally, a connecting rod is fixedly provided at one end of the movable seat close to the cutting machine, a cover plate is fixedly provided on the top of the connecting rod for blocking large-particle debris generated during slitting, and a chip collecting bucket is fixedly provided on the bottom inner side of the slitting machine body for catching the large-particle debris blocked by the cover plate.

[0014] By adopting the above technical solution, the large-particle debris generated by cutting is not easy to splash onto other equipment in the workshop under the blocking of the cover plate, and the chip collecting bucket can centrally collect the large-volume and large-particle debris blocked by the cover plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. Through the operation of the suction fan, the small particles of debris generated during slitting can be sucked into the suction box, and after being filtered by the filter and limited by the surrounding frame, they can be gathered at the bottom of the inclined filter, so that the small particles of debris are not easy to pollute the surrounding air, reducing the impact on the health of workers. After the suction fan is stopped, people can centrally remove the debris on the top of the filter, and use the knocking mechanism to vibrate away the debris attached to the filter, thereby speeding up the cleaning process of the filter.

[0017] 2. Driven by movable mechanisms and other structures, the cutting machine can be driven to move and cut the tape roll placed on the roller. At the same time, the large particles of debris generated by cutting are not easily splashed onto other equipment in the workshop under the blocking of the cover plate. The chip collecting bucket can collect the large volume and large particles of debris blocked by the cover plate, which is convenient for people to centrally remove the large particles of debris in the later stage and reduce the cleaning intensity in the later stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a top view of the overall structure of the utility model;

[0019] Figure 2 It is a front view cross-sectional view of the overall structure of the utility model;

[0020] Figure 3 For the utility model Figure 2 Enlarged view of the middle suction box structure.

[0021] In the figure: 1, slitting machine body; 2, placing roller; 3, cutting machine; 4, threaded rod; 41, motor body; 42, movable seat; 43, hydraulic cylinder; 44, mounting seat; 5, suction box; 51, suction fan; 52, filter screen; 53, frame; 54, rubber hose; 55, knocking block; 6, connecting rod; 61, cover plate; 62, chip collecting bucket. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-3 The tape slitting machine includes a slitting machine body 1, a placement roller 2 rotatably arranged in the slitting machine body 1 for carrying a tape roll, a cutting machine 3 arranged in the slitting machine body 1, and a movable mechanism arranged in the slitting machine body 1 for driving the cutting machine 3 to move to slit the tape roll on the placement roller 2. A motor hidden in the slitting machine body 1 is provided at one end of the placement roller 2, and the motor can drive the placement roller 2 to rotate to facilitate slitting. The rotation of the placement roller 2 by the motor is a public technology and will not be described in detail here. After the cutting machine 3 moves, the long tape roll carried on the placement roller 2 can be slit into multiple short tape rolls.

[0024] See also Figure 1-2The movable mechanism includes a threaded rod 4 rotatably arranged in the slitting body 1, a motor body 41 fixedly arranged on one side of the slitting body 1 for driving the threaded rod 4 to rotate, and a movable seat 42 with threads arranged on the outer wall of the threaded rod 4 and cooperating with the bottom of the inner side of the slitting body 1. The motor body 41 can rotate forward and reverse. It is a public technology and will not be described in detail here. After the motor body 41 is running, it will drive the threaded rod 4 to rotate. After the threaded rod 4 rotates, it cooperates with the slitting body 1 to limit the movable seat 42, and can drive the movable seat 42 to move.

[0025] See also Figure 1-2 A hydraulic cylinder 43 is fixedly provided on one side of the top of the movable seat 42, and a mounting seat 44 is fixedly provided on one end of the hydraulic cylinder 43. The mounting seat 44 is slidably connected to the top of the movable seat 42, and the cutter 3 is fixedly installed on the top of the mounting seat 44. After the hydraulic cylinder 43 is extended and retracted, it will drive the mounting seat 44 and the cutter 3 on the movable seat 42 to move, so that the cutter 3 after movement is close to or away from the placement roller 2. After the cutter 3 moves close to the placement roller 2, it can cut the tape roll on the placement roller 2. After the movable seat 42 moves, it can drive the cutter 3 to move along the length direction of the slitting body 1, so that the cutter 3 after movement can cut the tape roll on the placement roller 2 at different positions.

[0026] See also Figure 1-3 The bottom of the cutting machine 3 is provided with a suction mechanism for sucking small particle debris generated during slitting. The suction mechanism includes a suction box 5 which is arranged at the bottom of the cutting knife of the cutting machine 3 and has an opening at the top, and a suction fan 51 fixedly arranged in the bottom end of the suction box 5. The suction box 5 is fixedly arranged at the top of one end of the mounting seat 44. The suction fan 51 is a fan with a suction effect such as an exhaust fan and a negative pressure fan. The suction box 5 will move with the mounting seat 44 and the cutting machine 3, so that the suction box 5 can always be located at the bottom of the cutting knife of the cutting machine 3. Small particles and small volume debris will be generated during slitting, and the debris can be easily diffused into the surrounding air. Large particles and large volume debris will also be generated. The debris is heavy and not easy to diffuse. After the suction fan 51 is running, suction will be generated, thereby sucking the small particle debris into the suction box 5.

[0027] See also Figure 2-3 The exhaust end of the suction fan 51 is provided with an exhaust duct that penetrates and extends to the outside of the suction box 5. The exhaust duct can guide the wind exhausted by the suction fan 51 and discharge it to other areas in the workshop, so that the exhausted wind is not easy to interfere with and blow the debris generated during slitting. The top of the inner side of the suction box 5 is movably provided with an inclined filter screen 52 for filtering and collecting small particles of debris. The filter screen 52 can filter and block the small particles of debris in the suction box 5, and after the suction fan 51 is turned off, the small particles of debris are easy to fall from the top surface of the inclined filter screen 52 to the angle at the bottom end of the filter screen 52, so as to gather the small particles of debris.

[0028] See also Figure 2-3 A frame 53 is fixedly provided at the top edge of the filter 52, and the frame 53 can cover the edge of the filter 52 to facilitate the gathering of small particles and debris. When people need to take out the filter 52 and other components in the suction box 5, people can slowly pull the filter 52 and other components out of the suction box 5, and then use other objects to cover the small particles and debris on the filter 52, and then take the filter 52 to the designated area to dump the small particles and debris.

[0029] See also Figure 2-3 Inclined pads are fixedly provided on both sides of the inner wall of the suction box 5, and the filter screen 52 is fitted and abutted against the top of the pad of the suction box 5. The suction box 5 can support the filter screen 52 at the top through the pad, and the outer wall of the filter screen 52 is fitted and abutted against the inner wall of the suction box 5.

[0030] See also Figure 2-3 A knocking mechanism is provided in the surrounding frame 53 for partially vibrating off the debris by knocking on the filter 52 when people are cleaning the filter 52. The knocking mechanism includes a rubber tube 54 fixed in the surrounding frame 53, and a knocking block 55 fixed in the middle of the outer wall of the rubber tube 54. When people take out the filter 52 and other components from the slitting machine body 1 and take them to the designated cleaning area, people can pull the knocking block 55 outward and release it. At this time, under the elastic force of the rubber tube 54, the knocking block 55 will quickly collide with the filter 52 to knock on the filter 52, so as to partially vibrate off the debris attached to the filter 52, wherein the rubber tube 54 is an enlarged version of the rubber band, and the knocking block 55 can be a hard rubber block, a plastic block, or other objects that have a certain strength but are not easy to damage the filter 52.

[0031] See also Figure 1-2 A connecting rod 6 is fixedly provided at one end of the movable seat 42 close to the cutting machine 3, and a cover plate 61 is fixedly provided on the top of the connecting rod 6 for blocking large-particle debris generated during slitting. The top of the cover plate 61 is inclined and bent in the direction of the placement roller 2, and the cover plate 61 and the cutting machine 3 are located in the same vertical plane. When the cutting machine 3 moves, the cover plate 61 will move with the cutting machine 3 under the connection of the connecting rod 6 and the movable seat 42 and other components, so that the cover plate 61 can always partially block the cutting machine 3, so that the large-particle debris generated by slitting will naturally fall under the blocking of the bending part of the cover plate 61, and will not easily splash onto other equipment in the workshop.

[0032] See also Figure 1-2 A chip collecting bucket 62 for catching large-particle debris blocked by the cover plate 61 is fixedly provided at the bottom inner side of the slitting machine body 1. The chip collecting bucket 62 can collect large-volume large-particle debris that is blocked and falls by the cover plate 61, making it convenient for people to centrally remove the large-particle debris in the chip collecting bucket 62 later.

[0033] Working principle: When in use, people can control the motor body 41 to rotate forward and reverse. After the motor body 41 is running, it will drive the threaded rod 4 to rotate. After the threaded rod 4 rotates, it cooperates with the slitting body 1 to limit the movable seat 42, and can drive the movable seat 42 to move;

[0034] The hydraulic cylinder 43 is controlled to extend and retract. After the hydraulic cylinder 43 is extended and retracted, it drives the mounting seat 44 and the cutter 3 on the movable seat 42 to move, so that the cutter 3 moves close to or away from the placement roller 2. After the cutter 3 moves close to the placement roller 2, it can cut the tape roll on the placement roller 2. After the movable seat 42 moves, it can drive the cutter 3 to move along the length direction of the slitting machine body 1, so that the cutter 3 can cut the long tape roll carried on the placement roller 2 into multiple short tape rolls.

[0035] At the same time, the suction fan 51 is turned on. When the suction fan 51 is running, suction is generated, thereby sucking small particles of debris into the suction box 5. After being filtered by the filter screen 52 and limited by the surrounding frame 53, the small particles of debris are gathered at the bottom of the inclined filter screen 52, so that the small particles of debris are not easy to pollute the surrounding air, reducing the impact on the health of workers;

[0036] At the same time, the cover plate 61 will move with the cutting machine 3, so that the cover plate 61 can always partially cover the cutting machine 3. The large-particle debris produced by cutting is not easy to splash onto other equipment in the workshop under the blocking of the cover plate 61. The chip collecting bucket 62 can collect the large-volume and large-particle debris that is blocked and dropped by the cover plate 61, so that people can centrally remove the large-particle debris in the chip collecting bucket 62 later.

[0037] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An adhesive tape slitting machine, comprising a slitting machine body (1), a placement roller (2) rotatably arranged in the slitting machine body (1) for carrying an adhesive tape roll, a cutting machine (3) arranged in the slitting machine body (1), and a movable mechanism arranged in the slitting machine body (1) for driving the cutting machine (3) to move and slitting the adhesive tape roll on the placement roller (2), characterized in that: The bottom of the cutting machine (3) is provided with a scrap suction mechanism for sucking small particle scraps generated during slitting, the scrap suction mechanism comprises a suction box (5) which is arranged at the bottom of the cutting blade of the cutting machine (3) and has an opening at the top, and a suction fan (51) fixedly arranged in the bottom end of the suction box (5), the exhaust end of the suction fan (51) is provided with an exhaust pipe which penetrates through and extends to the outside of the suction box (5), and the top of the inner side of the suction box (5) is movably provided with an inclined filter screen (52) for filtering and collecting small particle scraps; A surrounding frame (53) is fixedly provided at the top edge of the filter screen (52), and a knocking mechanism is provided in the surrounding frame (53) for shaking off debris by knocking the filter screen (52) when people clean the filter screen (52).

2. The tape slitting machine according to claim 1, characterized in that: The movable mechanism comprises a threaded rod (4) rotatably arranged in a slitting machine body (1), a motor body (41) fixedly arranged on one side of the slitting machine body (1) for driving the threaded rod (4) to rotate, and a movable seat (42) threaded on the outer wall of the threaded rod (4) and cooperating with the bottom of the inner side of the slitting machine body (1).

3. The tape slitting machine according to claim 2, characterized in that: A hydraulic cylinder (43) is fixedly provided on one side of the top of the movable seat (42), a mounting seat (44) is fixedly provided on one end of the hydraulic cylinder (43), the cutting machine (3) is fixedly installed on the top of the mounting seat (44), and the suction box (5) is fixedly installed on the top of one end of the mounting seat (44).

4. The adhesive tape slitting machine according to claim 3, characterized in that: The mounting seat (44) is slidably connected to the top of the movable seat (42).

5. The adhesive tape slitting machine according to claim 1, characterized in that: Inclined cushion blocks are fixedly provided on both sides of the inner wall of the air suction box (5), and the filter screen (52) cooperates to abut against the top of the cushion blocks of the air suction box (5).

6. The adhesive tape slitting machine according to claim 1, characterized in that: The knocking mechanism comprises a rubber tube (54) fixedly arranged in the surrounding frame (53), and a knocking block (55) fixedly arranged in the middle of the outer wall of the rubber tube (54).

7. The adhesive tape slitting machine according to claim 4, characterized in that: A connecting rod (6) is fixedly provided at one end of the movable seat (42) close to the cutting machine (3), and a cover plate (61) for blocking large particle debris generated during slitting is fixedly provided at the top end of the connecting rod (6).

8. The adhesive tape slitting machine according to claim 7, characterized in that: A chip collecting bucket (62) for collecting large-particle chips blocked by the cover plate (61) is fixedly provided at the inner bottom of the slitting machine body (1).

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