A quick segment type packaging adhesive tape

Abstract

The utility model provides a kind of quick sectional type packaging adhesive tape, including adhesive tape inner tube and adhesive tape body, the outer portion of adhesive tape inner tube is wound into roll adhesive tape body;Two sides of the adhesive tape inner tube are fixed with rotating shaft, and the rotating shaft rotationally connects outrigger;The end of the outrigger is inserted and slidingly connected with pressing block, and the pressing block is connected cutting blade by transmission assembly;The pressing block is lifted and drives cutting blade to hide or protrude to cut off adhesive tape body by transmission assembly.The utility model drives cutting blade to rotate by pressing block driving gear, user only needs to pull adhesive tape outrigger portion and make it quickly contact cutting blade to cut off adhesive tape, avoid the trouble of looking for scissors or repeatedly tearing, significantly improve packaging efficiency.Spring structure in the reset component set by the utility model makes pressing block and cutting blade automatically reset after completing cutting, facilitate continuous operation, reduce operation steps.

Description

Technical Field

[0001] This utility model relates to the field of tape technology, specifically to a quick-segmenting packaging tape. Background Technology

[0002] Sealing tape is an adhesive material widely used in logistics, warehousing, and express packaging. It is mainly used to seal cartons, secure items, or protect the contents of packaging. Its core function is to provide a strong adhesive effect, ensuring that the packaging is not easily separated or damaged during transportation.

[0003] Traditional packaging tape is usually used in rolls, requiring scissors or manual tearing, which is cumbersome and results in uneven cuts. Especially when quickly segmenting and packaging, the lack of integrated cutting devices leads to discontinuous cutting actions and low efficiency. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides a rapid segmentation packaging tape, which solves the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A quick-segmenting packaging tape includes an inner tape tube and a tape body, with the tape body wound into a roll around the outer side of the inner tape tube; rotating shafts are fixed on both sides of the inner tape tube, and the rotating shafts are rotatably connected to an extension rod; a pressing block is inserted into and slidably connected to the end of the extension rod, and the pressing block is connected to a cutting blade through a transmission assembly; the pressing block's lifting and lowering, via the transmission assembly, drives the cutting blade to hide or extend to cut the tape body.

[0007] Furthermore, the transmission assembly includes plate teeth and gears, and multiple plate teeth are fixed at equal intervals on the side of the pressing block. The gear is rotatably connected to the extension rod. The gear meshes with the plate teeth, and a cutting blade is fixed on the side of the gear.

[0008] Furthermore, the cross-section of the extension rod adopts an "n" shaped structure, and the cutting blade is located on the side opposite to the tape body of the extension rod.

[0009] Furthermore, the cross-section of the pressing block adopts an "I" shaped structure, and a groove is formed on the top surface of the pressing block.

[0010] Furthermore, the bottom end of the pressing block is provided with a reset component, which is used to drive the pressing block to reset after being pressed down.

[0011] Furthermore, the reset assembly includes a spring, an inner rod, and an outer sleeve; the bottom end of the pressing block is fixed with the inner rod, and one end of the inner rod is inserted into the outer sleeve; the outer sleeve is fixed inside the extension rod; a spring is connected between the pressing block and the outer sleeve, and the spring is sleeved on the outside of the inner rod.

[0012] Furthermore, it also includes a locking assembly, which includes a lower pressure plate, a locking rubber sheet, a movable plate, and pulleys; the lower pressure plate is fixed to the insertion end of the inner rod, and the lower pressure plate extends outward and is slidably connected to the outer sleeve; the movable plate is slidably connected inside the extended rod, and one side of the movable plate forms an arc-shaped structure, and a locking rubber sheet is fixed inside the arc-shaped structure; the locking rubber sheet is connected to the rotating shaft, and the other side of the movable plate forms an inclined structure, and multiple pulleys are provided on the other side of the movable plate.

[0013] This invention provides a rapid segmented sealing tape. Compared with the prior art, it has the following advantages:

[0014] This invention uses a pressing block to drive a gear that rotates the cutting blade. Users only need to pull the extended portion of the tape to quickly contact the cutting blade to cut the tape, avoiding the hassle of searching for scissors or repeated tearing, significantly improving packaging efficiency. The spring structure in the reset assembly of this invention allows the pressing block and cutting blade to automatically return to their original positions after cutting, facilitating continuous operation and reducing operational steps.

[0015] In addition, the locking component of this utility model uses a locking rubber sheet to hold the rotating shaft during cutting, preventing the tape roll from rotating accidentally and ensuring that the tape length is stable and the cut is flat during the cutting process. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 A schematic diagram of the overall structure of this utility model is shown;

[0018] Figure 2 A schematic diagram of the internal structure of the extension rod of this utility model is shown;

[0019] Figure 3 A schematic diagram of the overall cross-sectional structure of this utility model in use is shown;

[0020] As shown in the figure: 100, tape body; 200, tape inner tube; 300, rotating shaft; 400, extension rod; 500, cutting blade; 600, pressing block; 601, groove; 700, transmission assembly; 701, plate teeth; 702, gear; 800, reset assembly; 801, spring; 802, inner rod; 803, outer sleeve; 900, locking assembly; 901, lower pressure plate; 902, locking rubber sheet; 903, moving plate; 904, pulley. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0022] Example

[0023] To address the technical problems in the background section, the following rapid segmentation encapsulation tape is provided:

[0024] Combination Figures 1-2 As shown, this utility model provides a quick-segmenting packaging tape, including an inner tape cylinder 200 and a tape body 100. The tape body 100 is wound into a roll around the inner tape cylinder 200. Rotating shafts 300 are fixed on both sides of the inner tape cylinder 200, and the rotating shafts 300 are rotatably connected to an extension rod 400. A pressing block 600 is inserted into and slidably connected to the end of the extension rod 400, and the pressing block 600 is connected to a cutting blade 500 through a transmission assembly 700. The pressing block 600 moves up and down, driving the cutting blade 500 to hide or extend through the transmission assembly 700 to cut the tape body 100.

[0025] Specifically, the transmission assembly 700 includes plate teeth 701 and gears 702. Multiple plate teeth 701 are fixed at equal intervals on the side of the pressing block 600. The gears 702 are rotatably connected to the extension rod 400. The gears 702 mesh with the plate teeth 701, and a cutting blade 500 is fixed on the side of the gears 702.

[0026] Without external force, the cutting blade 500 and the pressing block 600 are in a state of... Figure 2As shown, the cutting blade 500 is hidden within the extension rod 400. When it is necessary to cut the stretched tape body 100, the pressing block 600 is pressed. After the pressing block 600 is pressed, it moves downward, causing the gear 702, which meshes with the plate teeth 701, to rotate. When the gear 702 rotates, it causes the cutting blade 500 to rotate. The cutting blade 500 rotates to... Figure 3 In the state shown, when the cutting blade 500 is tilted and extended outward from the extension rod 400, the part of the tape body 100 that is stretched outward is brought close to the outward-extending cutting blade 500, and the tape body 100 is quickly brought close to the cutting blade 500 and cut by using a short force.

[0027] The cross-section of the extension rod 400 adopts an "n" shaped structure, and the cutting blade 500 is located on the opposite side of the extension rod 400 and the tape body 100, so as to cut the stretched tape body 100.

[0028] To facilitate the operator in applying force to press down the pressing block 600, the pressing block 600 has an "I" shaped cross section, and a groove 601 is formed on the top surface of the pressing block 600.

[0029] To facilitate the reset of the pressing block 600 after being pressed down, so as to allow for the next cutting of the tape body 100, a reset assembly 800 is provided at the bottom end of the pressing block 600. The reset assembly 800 is used to drive the pressing block 600 to reset after being pressed down. Specifically, the reset assembly 800 includes a spring 801, an inner rod 802, and an outer sleeve 803. The inner rod 802 is fixed at the bottom end of the pressing block 600, and one end of the inner rod 802 is inserted into the outer sleeve 803. The outer sleeve 803 is fixed inside the extension rod 400. A spring 801 is connected between the pressing block 600 and the outer sleeve 803, and the spring 801 is sleeved on the outside of the inner rod 802. When the pressing block 600 is pressed down, it drives the inner rod 802 to move down synchronously, and the inner rod 802 extends into the outer sleeve 803. At this time, the spring 801 is compressed. When the external force pressing on the pressing block 600 disappears, the pressing block 600 resets under the restoring ability of the spring 801, driving the gear 702 to rotate synchronously and reset, so that the cutting blade 500 is in a ready-to-work hidden state.

[0030] To prevent the tape body 100 and tape inner cylinder 200 from rotating during cutting and to avoid increasing the overhang of the tape body 100, this invention also includes a locking assembly 900. The locking assembly 900 includes a lower pressure plate 901, a locking rubber sheet 902, a moving plate 903, and a pulley 904. The lower pressure plate 901 is fixed to the insertion end of the inner rod 802, and the lower pressure plate 901 extends outward and is slidably connected to the outer sleeve 803. The moving plate 903 is slidably connected inside the outward-extending rod 400. The bottom end of the movable plate 903 can extend downward to form an inverted "T"-shaped extension structure. The extension structure is inserted into and slidably connected to the groove opened in the inner wall of the extension rod 400 to achieve limiting. One side of the movable plate 903 forms an arc-shaped structure, and a locking rubber sheet 902 is fixed inside the arc-shaped structure. The locking rubber sheet 902 is connected to the rotating shaft 300. The other side of the movable plate 903 forms an inclined structure, and multiple pulleys 904 are provided on the other side of the movable plate 903. The pulleys 904 facilitate the reset of the pressing block 600. To enhance the gripping effect, anti-slip textures can be provided on the contact surface between the rotating shaft 300 and the locking rubber sheet 902. When the pressing block 600 moves down, it synchronously drives the lower pressing plate 901 to move down. When it reaches the inclined surface of the moving plate 903, the lower pressing plate 901, which continues to move down, can push the moving plate 903 to the left until the locking rubber sheet 902 abuts against the rotating shaft 300. This ensures that the locking rubber sheet 902 tightly grips the rotating shaft 300 when the tape body 100 is cut, preventing the rotating shaft 300 from rotating inside the extension rod 400. When the external force disappears, the moving plate 903 no longer abuts against the rotating shaft 300 as the pressing block 600 resets.

[0031] Working principle and usage process of this utility model:

[0032] For example, the left middle finger and thumb grip the two sides of the extension rod 400 respectively, and the index finger is placed in the groove 601 where the pressing block 600 is located. The extension part of the free end of the tape body 100 extends out from the inside of the extension rod 400. The right hand pulls the extension part of the tape body 100. When pulling, the tape body 100 and the tape inner tube 200 rotate around the extension rod 400 under the action of the rotating shaft 300 until the extension part of the tape body 100 is pulled to a suitable length. Then, the index finger of the left hand presses the pressing block 600 vertically downward. After the pressing block 600 is pressed, it moves downward and drives the gear 702 that meshes with the plate teeth 701 to rotate. When the gear 702 rotates, it drives the cutting blade 500 to rotate. For example, the cutting blade 500 rotates 90°~120°. The cutting blade 500 rotates to such a position. Figure 3 In the state shown,

[0033] As the pressing block 600 moves downward, it simultaneously moves the inner rod 802 downward, extending into the outer sleeve 803, at which point the spring 801 is compressed. Simultaneously, as the pressing block 600 moves downward, it also moves the lower pressure plate 901 downward. When it reaches the inclined surface of the moving plate 903, the continuing downward movement of the lower pressure plate 901 pushes the moving plate 903 to the left until the locking rubber sheet 902 abuts against the rotating shaft 300. This ensures that when the tape body 100 is cut, the locking rubber sheet 902 tightly holds the rotating shaft 300, preventing the rotating shaft 300 from continuing to rotate within the extended section 400. The extended portion of the tape body 100 is brought close to the outward-extending cutting blade 500, and a short force is used to make the tape body 100 contact and pass over the cutting blade 500, thus cutting the tape body 100.

[0034] When the external force pressing on the pressing block 600 disappears, the pressing block 600 resets under the restoring ability of the spring 801, driving the gear 702 to rotate and reset synchronously, so that the cutting blade 500 is in a ready-to-work hidden state. Figure 2 As shown, for example, the cutting blade 500 makes an angle of 30° to 45° with the vertical direction. Additionally, the locking rubber sheet 902 of this invention is recommended to have a Shore A hardness of 50 to 70, and the spring 801 should have a stiffness coefficient of 0.5 N / mm.

[0035] 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 a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0036] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model 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 utility model.

Claims

1. A rapid segmented sealing tape, characterized in that: The device includes an inner tape tube (200) and a tape body (100), with the tape body (100) wound into a roll around the inner tape tube (200). Rotating shafts (300) are fixed on both sides of the inner tape tube (200), and the rotating shafts (300) are rotatably connected to an extension rod (400). A pressing block (600) is inserted into and slidably connected to the end of the extension rod (400), and the pressing block (600) is connected to a cutting blade (500) through a transmission assembly (700). The pressing block (600) moves up and down, driving the cutting blade (500) to hide or extend through the transmission assembly (700) to cut the tape body (100).

2. The rapid segmented packaging tape according to claim 1, characterized in that: The transmission assembly (700) includes toothed plates (701) and gears (702). Multiple toothed plates (701) are fixed at equal intervals on the side of the pressing block (600). The gears (702) are rotatably connected to the extension rod (400). The gears (702) mesh with the toothed plates (701), and a cutting blade (500) is fixed on the side of the gears (702).

3. The rapid segmented packaging tape according to claim 1, characterized in that: The cross-section of the extension rod (400) adopts an "n" shaped structure, and the cutting blade (500) is located on the side opposite to the extension rod (400) and the tape body (100).

4. The rapid segmentation sealing tape according to claim 1, characterized in that: The cross-section of the pressing block (600) adopts an "I" shaped structure, and a groove (601) is formed on the top surface of the pressing block (600).

5. The rapid segmentation sealing tape according to claim 1, characterized in that: The bottom end of the pressing block (600) is provided with a reset component (800), which is used to drive the pressing block (600) to reset after being pressed down.

6. The rapid segmentation sealing tape according to claim 5, characterized in that: The reset assembly (800) includes a spring (801), an inner rod (802), and an outer sleeve (803); the bottom end of the pressing block (600) is fixed with the inner rod (802), and one end of the inner rod (802) is inserted into the outer sleeve (803); the outer sleeve (803) is fixed inside the extension rod (400); a spring (801) is connected between the pressing block (600) and the outer sleeve (803), and the spring (801) is sleeved on the outside of the inner rod (802).

7. The rapid segmented sealing tape according to claim 6, characterized in that: It also includes a locking assembly (900), which includes a lower pressure plate (901), a locking rubber sheet (902), a movable plate (903), and pulleys (904); the lower pressure plate (901) is fixed to the insertion end of the inner rod (802), and the lower pressure plate (901) extends outward and is slidably connected to the outer sleeve (803); the movable plate (903) is slidably connected inside the extended rod (400), and one side of the movable plate (903) forms an arc-shaped structure, and the locking rubber sheet (902) is fixed inside the arc-shaped structure; the locking rubber sheet (902) is connected to the rotating shaft (300), and the other side of the movable plate (903) forms an inclined structure, and multiple pulleys (904) are provided on the other side of the movable plate (903).

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