An adhesive tape precision cutting and winding integrated device

Abstract

The utility model discloses a kind of adhesive tape precision cutting and winding integrated device, including bottom plate, the bottom plate upper end one side is fixedly arranged with side plate, the side plate upper end one side is movably arranged with guide cylinder by pivot, the side plate surface is provided with winding mechanism for winding adhesive tape in lower end, the winding mechanism includes sliding slot, sliding block, motor, winding shaft, winding cylinder, laser ranging device, the side plate surface one side is provided with sliding slot, the sliding slot inside is movably hinged and set with sliding block, the sliding block inside is fixedly set with motor, the sliding block surface is movably set with winding shaft by bearing, and the power output shaft end of motor and winding shaft are transmission connection between them.The utility model utilizes the mode of laser ranging, the diameter of winding device can be monitored in real time, so that the diameter of winding device can be accurately cut off after reaching predetermined length, so precise cutting effect can be achieved.

Description

Technical Field

[0001] This utility model relates to the field of tape processing technology, specifically to an integrated device for precise tape cutting and winding. Background Technology

[0002] Adhesive tape, as a daily necessity, is ubiquitous in people's lives. During its production, it needs to be rolled up for easier storage. However, current technology requires the tape to be cut when a certain amount is wound up to facilitate subsequent winding.

[0003] Existing tape rewinding and slitting devices, such as the Chinese patent application number 202420864720.1, which describes an integrated tape precision cutting and rewinding device, have drawbacks. They cannot determine the timing of cutting. Although the device can press down the tape before cutting, it cannot determine the timing of cutting. In other words, it is impossible to know to what extent the tape should be rewound before cutting. As a result, it cannot effectively achieve the purpose of precise cutting. Therefore, an improved integrated tape precision cutting and rewinding device is needed to address this problem. Utility Model Content

[0004] The purpose of this invention is to provide an integrated device for precise cutting and winding of adhesive tape, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an integrated device for precise cutting and winding of adhesive tape, comprising a base plate, a side plate fixedly disposed on one upper side of the base plate, a guide roller movably disposed on one upper side of the side plate via a rotating shaft, and a winding mechanism for winding adhesive tape disposed on the lower end of the side plate surface, the winding mechanism comprising a groove, a slider, a motor, a winding shaft, a winding roller, and a laser ranging device, wherein a groove is formed on one side of the side plate surface, a slider is movably engaged inside the groove, a motor is fixedly disposed inside the slider, a winding shaft is movably disposed on the slider surface via a bearing, the power output shaft of the motor is connected to the winding shaft via a transmission connection, a winding roller is sleeved on the outer side of the winding shaft, and a laser ranging device is fixedly disposed on one side of the winding roller on the side plate surface.

[0006] Preferably, a cylinder is fixedly installed in the middle of the side plate surface, and a cutting blade is fixedly installed at the movable end of the cylinder. The tape can be quickly cut by extending the cylinder in conjunction with the cutting blade. The cylinder control of this device can be controlled by a control box in conjunction with a laser rangefinder. When the laser rangefinder measures the diameter of the take-up roller to be 10 cm, the motor rotation is stopped and the cylinder is controlled to quickly extend and cut the tape.

[0007] Preferably, a limiting roller is movably provided on one side of the take-up roller via a rotating shaft on the side plate surface. As the take-up roller works, more and more tape rolls are wound around the surface of the take-up roller, which causes the limiting roller to squeeze the tape rolls, thereby causing the take-up roller to gradually move to the right; thus, the take-up roller's take-up position remains unchanged, so that the tape being taken up can always be vertically downward.

[0008] Preferably, a locking screw is provided on the outer surface of the take-up shaft via a threaded engagement. The locking screw can be unscrewed when needed, and then used to remove the take-up roller.

[0009] Preferably, a telescopic rod is fixedly installed on one side of the inside of the chute. The movable end of the telescopic rod is fixedly connected to the slider. A spring is sleeved on the outer surface of the telescopic rod. The telescopic rod and the spring can automatically push the slider to the left, so that the outer surface of the take-up roller can always be in contact with the outer surface of the limit roller. The purpose is that, no matter how much tape is wrapped around the surface of the take-up roller, since the take-up roller is always tangent to the limit roller, it can effectively ensure that the wrapped tape is vertically downward. Figure 2 As shown, the wrapped tape is positioned vertically downwards, ensuring that the tape is perpendicular to the cutting blade. This guarantees a vertical cut when the cylinder extends to push the cutting blade to sever the tape. During vertical cutting, the contact area between the blade and the tape surface is minimized, and the cutting force is concentrated on a straight trajectory, avoiding tape fiber tearing or edge burrs caused by angular deviations, thereby further improving the cutting quality.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] 1. This utility model uses an electric motor to drive the winding shaft, which in turn drives the winding drum to rotate for the winding of the tape. As the winding process proceeds, the diameter of the winding drum continuously increases. Under the action of the limiting drum, the slider, the electric motor, and the winding drum continuously move to the right to compress the spring and the telescopic rod 15. At this time, the diameter of the winding device can be monitored in real time by a laser rangefinder, so that it can be accurately cut after the diameter of the winding device reaches the predetermined length, thus achieving the function of precise cutting.

[0012] 2. As the take-up roller continues to wind, more and more tape rolls are wound around its surface. This causes the limiting roller to squeeze the tape roll, gradually moving the take-up roller to the right. This ensures that the take-up roller's winding position remains constant, allowing the wound tape to always be vertically downward. This ensures that the tape is perpendicular to the cutting blade each time it is cut. When the cylinder extends and pushes the cutting blade to cut the tape, a vertical cut is guaranteed. During vertical cutting, the contact area between the blade and the tape surface is minimized, and the cutting force is concentrated on a straight trajectory, avoiding fiber tearing or edge burrs caused by angular deviations, thus further improving the cutting quality. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of the integrated device for precise cutting and winding of adhesive tape according to this utility model;

[0014] Figure 2 This is a front view of an integrated device for precise cutting and winding of adhesive tape according to the present invention;

[0015] Figure 3 This is a rear view of the integrated device for precise cutting and winding of adhesive tape according to the present invention.

[0016] Figure 4 This utility model relates to an integrated device for precise cutting and winding of adhesive tape. Figure 1 A magnified view of point A in the middle.

[0017] In the diagram: 1. Base plate; 2. Side plate; 3. Guide roller; 4. Slide groove; 5. Slider; 6. Motor; 7. Rewinding shaft; 8. Rewinding roller; 9. Laser rangefinder; 10. Spring; 11. Cylinder; 12. Cutting blade; 13. Limiting roller; 14. Locking screw; 15. Telescopic rod. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1-4This utility model provides a technical solution: an integrated device for precise cutting and winding of adhesive tape, including a base plate 1, a side plate 2 fixedly disposed on one side of the upper end of the base plate 1, a guide roller 3 movably disposed on one side of the upper end of the side plate 2 via a rotating shaft, and a winding mechanism for winding the adhesive tape disposed on the lower end of the surface of the side plate 2. The winding mechanism includes a groove 4, a slider 5, a motor 6, a winding shaft 7, a winding roller 8, and a laser rangefinder 9. A groove 4 is opened on one side of the surface of the side plate 2, and a slider 5 is movably engaged inside the groove 4. A motor 6 is fixedly disposed inside the slider 5, and a winding shaft 7 is movably disposed on the surface of the slider 5 via a bearing. The power output shaft end of the motor 6 is connected to the winding shaft 7 via a transmission connection. A winding roller 8 is sleeved on the outer side of the winding shaft 7, and a laser rangefinder 9 is fixedly disposed on one side of the winding roller 8 on the surface of the side plate 2.

[0020] A cylinder 11 is fixedly installed in the middle of the surface of the side plate 2. A cutting blade 12 is fixedly installed at the movable end of the cylinder 11. The tape can be quickly cut by extending the cylinder 11 in conjunction with the cutting blade 12. The cylinder 11 of this device can be controlled by the control box in conjunction with the laser rangefinder 9. When the laser rangefinder 9 measures that the diameter of the take-up roller 8 is 10 cm, the motor 6 is stopped and the cylinder 11 is controlled to quickly extend and cut the tape.

[0021] On the side plate 2, a limiting roller 13 is movably provided on one side of the take-up roller 8 via a rotating shaft. As the take-up roller 8 takes up its winding work, more and more tape rolls are wound around the surface of the take-up roller 8, which causes the limiting roller 13 to squeeze the tape rolls, thereby causing the take-up roller 8 to gradually move to the right; thus, the winding position of the take-up roller 8 remains unchanged, so that the tape being wound can always be vertically downward.

[0022] The outer surface of the take-up shaft 7 is provided with a locking screw 14 by means of a threaded engagement. The locking screw 14 can be unscrewed when needed, and then it can be used to remove the take-up roller 8.

[0023] A telescopic rod 15 is fixedly installed on one side of the inside of the slide 4. The movable end of the telescopic rod 15 is fixedly connected to the slider 5. A spring 10 is sleeved on the outer surface of the telescopic rod 15. The telescopic rod 15 and the spring 10 can automatically push the slider 5 to the left, so that the outer surface of the take-up roller 8 can always be in contact with the outer surface of the limit roller 13. The purpose is that, no matter how much tape is wrapped on the surface of the take-up roller 8, since the take-up roller 8 is always tangent to the limit roller 13, it can effectively ensure that the wrapped tape is vertically downward. Figure 2As shown, the wrapped tape is vertically downward, which ensures that the tape is perpendicular to the cutting blade 12. This ensures that when the cylinder 11 extends and pushes the cutting blade 12 to cut the tape, it can cut vertically. When cutting vertically, the contact area between the blade and the tape surface is minimized, and the cutting force is concentrated on a straight trajectory, avoiding fiber tearing or edge burrs caused by angular deviation, thereby further improving the cutting quality.

[0024] Working principle: When using this device, the motor 6 drives the take-up shaft 7, which in turn drives the take-up roller 8 to rotate to perform the tape winding work. As the winding work progresses, the diameter of the take-up roller 8 continuously increases. Under the action of the limit roller 13, the slider 5, the motor 6, and the take-up roller 8 continuously move to the right to compress the spring 10 and the telescopic rod 15. At this time, the diameter of the winding device can be monitored in real time by the laser rangefinder 9, so that it can be accurately cut after the diameter of the winding device reaches the predetermined length, thus achieving the function of precise cutting.

[0025] Furthermore, during the use of this device, as the take-up roller 8 winds up, more and more tape rolls are wound around its surface, causing the limiting roller 13 to squeeze the tape rolls, thus causing the take-up roller 8 to gradually move to the right. This ensures that the winding position of the take-up roller 8 remains unchanged, allowing the wound tape to always be vertically downward. This ensures that the tape is perpendicular to the cutting blade 12 each time it is cut. When the cylinder 11 extends and pushes the cutting blade 12 to cut the tape, it ensures a vertical cut. During vertical cutting, the contact area between the blade and the tape surface is minimized, and the cutting force is concentrated on a straight trajectory, avoiding fiber tearing or edge burrs caused by angular deviations, thereby further improving the cutting quality.

[0026] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An integrated device for precise cutting and winding of adhesive tape, comprising a base plate (1), characterized in that: A side plate (2) is fixedly installed on one side of the upper end of the base plate (1). A guide roller (3) is movably installed on one side of the upper end of the side plate (2) via a rotating shaft. A winding mechanism for winding tape is provided on the lower end of the surface of the side plate (2). The winding mechanism includes a groove (4), a slider (5), a motor (6), a winding shaft (7), a winding roller (8), and a laser rangefinder (9). A groove (4) is opened on one side of the surface of the side plate (2). A slider (5) is movably engaged inside the groove (4). A motor (6) is fixedly installed inside the slider (5). A winding shaft (7) is movably installed on the surface of the slider (5) via a bearing. The power output shaft end of the motor (6) is connected to the winding shaft (7). A winding roller (8) is sleeved on the outside of the winding shaft (7). A laser rangefinder (9) is fixedly installed on one side of the winding roller (8) on the surface of the side plate (2).

2. The integrated device for precise cutting and winding of adhesive tape according to claim 1, characterized in that: A cylinder (11) is fixedly installed in the middle of the surface of the side plate (2), and a cutting blade (12) is fixedly installed at the movable end of the cylinder (11).

3. The integrated device for precise cutting and winding of adhesive tape according to claim 1, characterized in that: The side plate (2) has a limit roller (13) movably mounted on one side of the winding drum (8) via a rotating shaft.

4. The integrated device for precise cutting and winding of adhesive tape according to claim 1, characterized in that: The outer surface of the take-up shaft (7) is provided with a locking screw (14) by means of threaded engagement.

5. The integrated device for precise cutting and winding of adhesive tape according to claim 1, characterized in that: A telescopic rod (15) is fixedly installed on one side inside the slide (4). The movable end of the telescopic rod (15) is fixedly connected to the slider (5). A spring (10) is sleeved on the outer surface of the telescopic rod (15).

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