Packing tape easy to uncover

Abstract

The utility model provides a packing tape easy to uncover, and belongs to the technical field of packing tapes. The easy-to-uncover packing tape comprises a reel and an easy-to-uncover device. An adhesive tape head is arranged on the surface of the adhesive tape body, the easy-to-uncover device comprises a connecting block and two rotating rods, the two rotating rods are rotationally connected to the surface of the connecting block, the bottom of the connecting block is in threaded connection with a transmission part, the upper end of the transmission part is rotationally connected with a fixing block, and the surface of the connecting block is connected with a connecting seat; a cutting piece is arranged in the connecting base in a sliding mode, and the spring is connected with the cutting piece. Through the cooperation of the transmission piece and the fixing block, the fixing block is attached to the inner wall of the reel, the stability of the connecting block on the reel is facilitated, the lower surface of the adhesive tape head is attached to the top of the rotating rod, a gap can exist between the adhesive tape head and the adhesive tape body, and the possibility that the adhesive tape head is difficult to find by workers is reduced; and the adhesive tape can be conveniently cut.

Description

Technical Field

[0001] The utility model relates to the field of sealing tapes, and more specifically, to an easily detachable sealing tape. Background Art

[0002] The sealing tape is also known as BOPP tape, packaging tape, etc. It is based on BOPP biaxially oriented polypropylene film as the base material, and through uniform heating and coating of pressure-sensitive adhesive emulsion, a glue layer with a thickness ranging from 8μm to 28μm is formed. It is an indispensable item in light industrial enterprises, companies, and personal life.

[0003] Currently, for the existing packaging tapes, the tape head at the break will cling to the next layer after use. This makes it difficult for the staff to find the tape head when using the packaging tape next time, increasing the difficulty of detaching the packaging tape, making the packaging tape very inconvenient to use, greatly reducing the practicality of the tape, and affecting work efficiency. Summary of the Utility Model

[0004] To make up for the above deficiencies, the utility model provides an easily detachable sealing tape, aiming to improve the problem that the tape head at the break of the existing packaging tape will cling to the next layer after use, making it difficult for the staff to find the tape head when using the packaging tape next time.

[0005] The utility model is realized as follows:

[0006] The utility model provides an easily detachable sealing tape, including a reel and an easy detachment device.

[0007] The surface of the reel is provided with a tape body, the surface of the tape body is provided with a tape head, the easy detachment device includes a connecting block and two rotating rods. The connecting block is arranged on the surface of the reel, and the two rotating rods are rotatably connected to the surface of the connecting block. And the two rotating rods are in contact with the lower surface of the tape head and the top of the tape body. The bottom of the connecting block is threadedly connected with a transmission member, the upper end of the transmission member is rotatably connected with a fixed block, the fixed block is in contact with the inner wall of the reel, the surface of the connecting block is connected with a connecting seat, a cutting member is slidably arranged in the connecting seat, and a spring is connected in the connecting seat, and the spring is connected with the cutting member.

[0008] In an embodiment of the utility model, the connecting block is L-shaped, and a positioning block is connected to the surface of the connecting block through bolts. The positioning block is in contact with the reel and the fixed block respectively.

[0009] In an embodiment of the present utility model, the transmission member includes a lead screw, a limit block and a knob. The lead screw is in threaded connection with the bottom of the connection block, and the lead screw is fixedly connected to the limit block and the knob respectively. The limit block is rotatably connected inside the fixed block, and the fixed block is attached to the surface of the connection block.

[0010] In an embodiment of the present utility model, the top of the fixed block is arc-shaped, and a limit groove is formed on the lower surface of the fixed block. The limit block is rotatably arranged in the limit groove.

[0011] In an embodiment of the present utility model, the cutting member includes a slider, a pressing block and a cutting knife. The slider is slidably arranged in the connection seat, and the slider is fixedly connected to the pressing block and the cutting knife respectively. The upper end of the spring is connected to the slider. The cutting knife is located directly above the tape head and between the two rotating rods.

[0012] In an embodiment of the present utility model, a placement groove is connected inside the connection seat. The lower end of the spring is connected to the bottom wall of the placement groove, and several springs are provided. The slider is attached to the inner wall of the placement groove.

[0013] In an embodiment of the present utility model, a groove is formed on the upper surface of the connection seat, and the pressing block is attached to the inner wall of the groove.

[0014] In an embodiment of the present utility model, a notch is formed at the bottom of the connection seat. The notch communicates with the placement groove, and the cutting knife is located in the notch.

[0015] The beneficial effects of the present utility model are as follows: An easy-to-tear sealing tape obtained by the above design of the present utility model, when in use, the connection block is attached to the surface of the reel, and then the rotating rod is attached to the top of the tape body. Through the cooperation of the transmission member and the fixed block, the transmission member rotates and moves upward, thereby driving the fixed block to move upward and fit with the inner wall of the reel. Through the clamping of the tape by the rotating rod and the fixed block, it is beneficial to the stability of the connection block on the reel. The lower surface of the tape head is attached to the top of the rotating rod, so that there is a gap between the tape head and the tape body, reducing the possibility that it is difficult for the staff to find the tape head when using the packaging tape next time. Then, through the cooperation of the cutting member and the spring in the connection seat, the cutting member moves downward to cut the tape, facilitating the staff to tear the tape from the tape body. Description of the Drawings

[0016] To more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the embodiments. It should be understood that the following drawings only show some embodiments of the present invention, and thus should not be regarded as a limitation of the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0017] Figure 1 is a schematic structural view of the easily detachable sealing tape provided by the embodiment of the present invention;

[0018] Figure 2 is a schematic structural view of the connection between the connecting block and the connecting seat provided by the embodiment of the present invention;

[0019] Figure 3 is a partial front structural sectional view of the connection between the transmission member and the fixed block provided by the embodiment of the present invention;

[0020] Figure 4 is a partial front structural sectional view of the connection between the connecting seat and the cutting member provided by the embodiment of the present invention.

[0021] In the figure: 100 - reel; 110 - tape body; 120 - tape head; 200 - easily detachable device; 210 - connecting block; 211 - positioning block; 220 - rotating rod; 230 - transmission member; 231 - lead screw; 232 - limiting block; 233 - knob; 240 - fixed block; 241 - limiting groove; 250 - connecting seat; 251 - placing groove; 252 - groove; 253 - notch; 260 - cutting member; 261 - slider; 262 - pressing block; 263 - cutting knife; 270 - spring. Specific Embodiments

[0022] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0023] Embodiment

[0024] Please refer to Figures 1 - 4 , the present invention provides an easily detachable sealing tape, including a reel 100 and an easily detachable device 200.

[0025] Among them, the easy-to-peel device 200 is arranged on the surface of the reel 100. Through the easy-to-peel device 200, the tape head 120 can be peeled off from the tape body 110, reducing the possibility that it is difficult for the staff to find the tape head 120 when using the packaging tape next time.

[0026] Please refer to Figure 1 , the tape body 110 is arranged on the surface of the reel 100, and the tape head 120 is arranged on the surface of the tape body 110.

[0027] Please refer to Figures 1 - 4 , the easy-to-peel device 200 includes a connecting block 210 and two rotating rods 220. The connecting block 210 is arranged on the surface of the reel 100. The two rotating rods 220 are both rotatably connected to the surface of the connecting block 210, and the two rotating rods 220 are in contact with the lower surface of the tape head 120 and the top of the tape body 110. A transmission member 230 is threadedly connected to the bottom of the connecting block 210. The upper end of the transmission member 230 is rotatably connected to a fixing block 240. The fixing block 240 is in contact with the inner wall of the reel 100. A connecting seat 250 is connected to the surface of the connecting block 210. A cutting member 260 is slidably arranged in the connecting seat 250, and a spring 270 is connected in the connecting seat 250. The spring 270 is connected to the cutting member 260. In a specific implementation, the reel 100 is made to be in contact with the surface of the connecting block 210, and then the lower surfaces of the two rotating rods 220 are made to be in contact with the top of the tape body 110. By rotating the transmission member 230, it drives the fixing block 240 to move along the surface of the connecting block 210, which is beneficial to the stability of the fixing block 240 during the movement, and the fixing block 240 will be in contact with the inner wall of the reel 100. Through the clamping of the tape body 110 by the fixing block 240 and the rotating rods 220, it is beneficial to the stability of the connecting block 210 on the tape body 110. Then, the lower surface of the tape head 120 is made to be in contact with the tops of the two rotating rods 220, so that there is a gap between the tape head 120 and the tape body 110, which is beneficial for the staff to peel off the tape head 120 through the gap. By pressing the cutting member 260 in the connecting seat 250, the cutting member 260 cuts the tape head 120, facilitating the staff to peel off the tape from the tape body 110. Through the elastic force of the spring 270, the cutting member 260 can be reset, reducing the possibility that the staff's fingers will come into contact with the cutting member 260 and get injured when peeling off the tape.

[0028] In this embodiment, the connecting block 210 is L-shaped, and a positioning block 211 is connected to the surface of the connecting block 210 by bolts. The positioning block 211 is in contact with both the reel 100 and the fixed block 240. During specific implementation, the connecting block 210 and the positioning block 211 are in contact with the front and back surfaces of the reel 100, reducing the possibility that the connecting block 210 will fall off the reel 100. By removing the bolts, the positioning block 211 can be removed from the connecting block 210, facilitating the removal of the connecting block 210 from the reel 100 by the staff; the transmission member 230 includes a lead screw 231, a limit block 232, and a knob 233. The lead screw 231 is threadedly connected to the bottom of the connecting block 210, and the lead screw 231 is fixedly connected to the limit block 232 and the knob 233 respectively. The limit block 232 is rotatably connected inside the fixed block 240, and the fixed block 240 is in contact with the surface of the connecting block 210.

[0029] The top of the fixed block 240 is arc-shaped, and a limit groove 241 is provided on the lower surface of the fixed block 240. The limit block 232 is rotatably arranged in the limit groove 241; the cutting member 260 includes a slider 261, a pressing block 262, and a cutting knife 263. The slider 261 is slidably arranged in the connecting seat 250, and the slider 261 is fixedly connected to the pressing block 262 and the cutting knife 263 respectively. The upper end of the spring 270 is connected to the slider 261. The cutting knife 263 is located directly above the tape head 120 and is located between the two rotating rods 220.

[0030] A placement groove 251 is connected inside the connecting seat 250. The lower end of the spring 270 is connected to the bottom wall of the placement groove 251, and several springs 270 are provided. The slider 261 is in contact with the inner wall of the placement groove 251. During specific implementation, connecting the spring 270 to the bottom wall of the placement groove 251 is beneficial for protecting the spring 270. By pressing the pressing block 262, the slider 261 can move downward along the inner wall of the placement groove 251, compressing the spring 270 by the slider 261 and driving the cutting knife 263 to move downward, so that the cutting knife 263 cuts the tape head 120, facilitating the removal of the tape from the tape body 110. Due to the elastic force of multiple springs 270, the slider 261 and the cutting knife 263 can be reset; a groove 252 is provided on the upper surface of the connecting seat 250, and the pressing block 262 is in contact with the inner wall of the groove 252. During specific implementation, setting the pressing block 262 in the groove 252 can reduce the possibility that an external object contacts the top of the connecting seat 250 and causes the pressing block 262 to move downward.

[0031] A notch 253 is provided at the bottom of the connecting seat 250, and the notch 253 communicates with the placement groove 251. The cutting knife 263 is located in the notch 253. During specific implementation, setting the cutting knife 263 in the notch 253 of the connecting seat 250 can reduce the possibility that the staff will contact the cutting knife 263 when removing the tape.

[0032] Specifically, the working principle of the easy-to-peel sealing tape is as follows: when in use, the rotating rod 220 is brought into contact with the top of the tape body 110, and then the connecting block 210 and the positioning block 211 are respectively fitted with the front and rear surfaces of the reel 100, and by turning the knob 233, it drives the screw rod 231 and the limit block 232 to rotate and move upward, and the fixing block 240 will fit with the inner wall of the reel 100, and the clamping of the tape by the rotating rod 220 and the fixing block 240 is conducive to the stability of the connecting block 210 on the reel 100, and the lower surface of the tape head 120 is aligned with the rotating rod 22 0 top fit, so that there is a gap between the tape head 120 and the tape body 110, reducing the possibility that the staff will have difficulty finding the tape head 120 when using the packaging tape next time. By pressing the pressing block 262 in the connecting seat 250, the slider 261 and the cutting knife 263 move downward, which is conducive to the cutting knife 263 cutting the tape. The elastic force of the spring 270 can reset the slider 261 and the cutting knife 263, reducing the possibility of the staff's fingers coming into contact with the cutting piece 260 and causing injury when peeling off the tape.

[0033] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An easily peelable carton sealing tape, characterized in that, including a reel (100) with a tape body (110) disposed on its surface and a tape head (120) disposed on the surface of the tape body (110); an easy-to-peel device (200), the easy-to-peel device (200) including a connecting block (210) and two rotating rods (220), the connecting block (210) being disposed on the surface of the reel (100), both of the two rotating rods (220) being rotatably connected to the surface of the connecting block (210), and the lower surface of the two rotating rods (220) being in contact with the tape head (120) and the top of the tape body (110), a transmission member (230) being threadedly connected to the bottom of the connecting block (210), the upper end of the transmission member (230) being rotatably connected to a fixing block (240), the fixing block (240) being in contact with the inner wall of the reel (100), a connecting seat (250) being connected to the surface of the connecting block (210), a cutting member (260) being slidably disposed in the connecting seat (250), and a spring (270) being connected in the connecting seat (250), the spring (270) being connected to the cutting member (260).

2. The easy-to-peel sealing tape according to claim 1, wherein The connecting block (210) is L-shaped, and a positioning block (211) is connected to the surface of the connecting block (210) by bolts, the positioning block (211) being in contact with both the reel (100) and the fixing block (240).

3. The easy-to-peel sealing tape according to claim 1, wherein, The transmission member (230) includes a lead screw (231), a limiting block (232) and a knob (233), the lead screw (231) being threadedly connected to the bottom of the connecting block (210), and the lead screw (231) being fixedly connected to both the limiting block (232) and the knob (233), the limiting block (232) being rotatably connected inside the fixing block (240), and the fixing block (240) being in contact with the surface of the connecting block (210).

4. The easy-to-peel sealing tape according to claim 3, wherein, The top of the fixing block (240) is arc-shaped, and a limiting groove (241) is formed in the lower surface of the fixing block (240), the limiting block (232) being rotatably disposed in the limiting groove (241).

5. The easy-to-peel sealing tape according to claim 1, wherein, The cutting member (260) includes a slider (261), a pressing block (262) and a cutting knife (263), the slider (261) being slidably disposed in the connecting seat (250), and the slider (261) being fixedly connected to both the pressing block (262) and the cutting knife (263), the upper end of the spring (270) being connected to the slider (261), the cutting knife (263) being located directly above the tape head (120) and between the two rotating rods (220).

6. The easy-to-peel sealing tape according to claim 5, wherein A placement groove (251) is connected in the connecting seat (250), the lower end of the spring (270) being connected to the bottom wall of the placement groove (251), and a plurality of springs (270) being provided, the slider (261) being in contact with the inner wall of the placement groove (251).

7. The easy-to-peel sealing tape according to claim 6, wherein, A groove (252) is formed in the upper surface of the connecting seat (250), the pressing block (262) being in contact with the inner wall of the groove (252).

8. The easy-to-peel sealing tape according to claim 7, characterized in that, The bottom of the connecting seat (250) is provided with a notch (253), the notch (253) is communicated with the placing groove (251), and the cutting knife (263) is located in the notch (253).

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