Middle non-adhesive tape

Abstract

The utility model provides a middle non-adhesive tape which comprises a reel, an adhesive tape is adhered to the surface of the reel, and a cutting component is arranged in the reel. The utility model has the following beneficial effects: the support frame is pushed towards the direction of the adhesive tape, so that the limiting piece slides along the sliding chute in the same direction, and the support frame can be driven to slide along the surface of the adhesive tape, so that the adhesive tape adhered together can be quickly scraped; when the support frame moves to a proper position, an adhesive tape with a proper length can be cut according to the width of the edge part of the hollow glass through a cutting knife, a fixing plate and a reset spring, and the cutting knife can be completely separated from the surface of the adhesive tape after cutting is completed, so that the adhesive tape is prevented from being scratched by the cutting knife in the process of moving the support frame; and through the scraper, the tension spring, the guide groove, the scraper and the fixing plate, the cutting knife can synchronously change along with the change of the height of the adhesive tape, the situation that the cutting knife cannot make contact with the adhesive tape is avoided, and normal use of the cutting assembly is guaranteed.

Description

Technical Field

[0001] The utility model relates to a middle non-sticky adhesive tape, belonging to the field of adhesive tapes. Background Art

[0002] When a glass factory produces insulating glass, the glass is easy to bounce off when the glue on the edge of the insulating glass is not dry. Therefore, it is necessary to fix the edge of the glass with tape to prevent the two pieces of glass of the insulating glass from bouncing off, and then tear off the tape after the glass glue is completely dry.

[0003] In the prior art, common adhesive tapes are mainly composed of a reel and a tape wound on the surface of the reel. When in use, the tape needs to be torn off the surface of the reel and cut into a suitable length. Since the tape is easily stuck to the tape stored on the surface of the tape reel during use, it is inconvenient to take out the tape, thereby reducing work efficiency. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a middle non-stick tape to solve the problem that the common tape mentioned in the above background technology is easy to stick to the tape stored on the surface of the tape reel when in use, making it inconvenient to take the tape, thereby reducing work efficiency.

[0005] In order to achieve the above-mentioned purpose, the utility model is realized by the following technical scheme: the intermediate non-stick tape comprises a reel, the surface of the reel is adhered with tape, and a cutting component is arranged inside the reel;

[0006] The cutting assembly includes a slide groove opened on both sides of the reel, a limit piece is slidably connected in the slide groove, a support frame is threadedly connected to the surface of the limit piece, a clearance groove matching the limit piece is opened on the inner wall of the support frame, a guide groove is opened on the inner wall of the support frame above the clearance groove, a scraper is slidably connected in the guide groove, a tensioning spring is fixedly connected to the inner wall of the guide groove below the scraper, the tensioning spring and the scraper are fixedly connected, the top end of the scraper is fixedly connected to a fixing plate, the bottom end of the fixing plate is fixedly connected to a reset spring, and the bottom end of the reset spring is fixedly connected to a cutting knife.

[0007] Furthermore, a non-stick tape is fixedly connected between two adjacent adhesive tapes, and the non-stick tape is made of elastic material.

[0008] Furthermore, the scraper is arc-shaped, and a side of the scraper away from the tape is sharp.

[0009] Furthermore, a tear tape is fixedly connected to one side of the adhesive tape, and the width of the tear tape is consistent with the width of the adhesive tape.

[0010] Furthermore, one end of the limiting member close to the reel is cylindrical, and the sliding groove is annular.

[0011] Furthermore, one end of the adhesive tape away from the reel is fixedly connected with a waterproof layer, and the size of the waterproof layer is consistent with the size of the adhesive tape.

[0012] The beneficial effects of the utility model are as follows: the support frame is pushed in the direction of the adhesive tape so that the limit member slides in the same direction along the slide groove, which drives the support frame to slide along the surface of the adhesive tape, so that the adhesive tape adhered together can be quickly scraped off. When the support frame is moved to a suitable position, the cutting knife, the fixing plate and the return spring can cut the adhesive tape of a suitable length according to the width of the edge of the insulating glass, and ensure that the cutting knife can completely separate from the surface of the adhesive tape after the cutting is completed, so as to avoid the contact between the cutting knife and the surface of the adhesive tape during the moving process of the support frame, and prevent the cutting knife from scraping the adhesive tape. Through the above steps, the user can easily scrape off the adhesive tape and cut the adhesive tape of a suitable length according to the edge width of the insulating glass, which is conducive to improving the work efficiency. Among them, as the adhesive tape is used, its height will gradually decrease. Through the scraper, the tensioning spring, the guide groove, the scraper and the fixing plate, the cutting knife can change synchronously with the change of the adhesive tape height, so as to avoid the situation that the cutting knife cannot contact the adhesive tape, thereby ensuring the normal use of the cutting component;

[0013] Move the cutting assembly to the new tape surface and align the stopper with the slide groove. With the tension spring and the guide groove, the scraper can be tightly attached to the tape surface. Then, rotate the two stoppers to disengage from the stop groove and move toward the slide groove until it enters the slide groove. Then, the cutting assembly can be installed on the new tape surface, which is beneficial to extend the service life of the cutting assembly.

[0014] By connecting a non-stick tape between two adjacent tapes, the non-stick tape can fit the adhesive surface of the insulating glass when fixing the edge of the insulating glass, thereby avoiding the adhesive tape and the adhesive surface of the insulating glass from adhering together, ensuring that the colloid of the insulating glass will not be torn when the adhesive tape is torn off from the surface after the insulating glass adhesive is dry. Among them, since the non-stick tape is made of elastic material, it ensures that the non-stick tape has good ductility, which not only makes the non-stick tape applicable to various types of insulating glass, but also can reduce the space occupied by the entire tape. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0016] Figure 1 It is a schematic diagram of the overall structure of the intermediate non-stick tape of the utility model;

[0017] Figure 2Schematic diagram of the cutting component structure of the non-stick tape in the middle of the present utility model;

[0018] Figure 3 Schematic diagram of the tape structure of the non-stick tape in the middle of the present utility model.

[0019] In the figure: 1, reel; 2, tape; 3, cutting component; 301, chute; 302, limiting member; 303, support frame; 304, relief groove; 305, guide groove; 306, scraper; 307, tension spring; 308, fixing plate; 309, return spring; 310, cutting knife; 4, non-stick tape; 5, tear tape; 6, waterproof layer. Specific embodiments

[0020] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0021] Please refer to Figures 1 to 3 , the present utility model provides a technical solution: a non-stick tape in the middle, including a reel 1, a tape 2 is adhered to the surface of the reel 1, and a cutting component 3 is arranged inside the reel 1;

[0022] The cutting component 3 includes chutes 301 opened on both sides of the reel 1, a limiting member 302 is slidably connected in the chutes 301, a support frame 303 is threadedly connected to the surface of the limiting member 302, a relief groove 304 matching the limiting member 302 is opened on the inner wall of the support frame 303, a guide groove 305 is opened above the relief groove 304 on the inner wall of the support frame 303, a scraper 306 is slidably connected in the guide groove 305, a tension spring 307 is fixedly connected to the inner wall of the guide groove 305 below the scraper 306, the tension spring 307 and the scraper 306 are fixedly connected, a fixing plate 308 is fixedly connected to the top end of the scraper 306, a return spring 309 is fixedly connected to the bottom end of the fixing plate 308, and a cutting knife 310 is fixedly connected to the bottom end of the return spring 309.

[0023] Pushing the support frame 303 in the direction of the tape 2 allows the limiter 302 to slide in the same direction along the slide groove 301, which can drive the support frame 303 to slide along the surface of the tape 2, so that the tape 2 adhering together can be quickly scraped off. When the support frame 303 moves to a suitable position, the cutting knife 310, the fixing plate 308 and the return spring 309 can cut the tape 2 of a suitable length according to the width of the edge of the insulating glass, and ensure that the cutting knife 310 can completely separate from the surface of the tape 2 after the cutting is completed, thereby avoiding the cutting knife 310 and the surface of the tape 2 from being tangled in the process of moving the support frame 303. The cutting blade 310 is prevented from scratching the adhesive tape 2 by contacting the adhesive tape 2. The above steps enable the user to easily scrape the adhesive tape 2 and cut the adhesive tape 2 of a suitable length according to the edge width of the insulating glass, which is conducive to improving the work efficiency. The height of the adhesive tape 2 will gradually decrease as it is used. The cutting blade 310 can change synchronously with the change of the height of the adhesive tape 2 through the scraper 306, the tension spring 307, the guide groove 305, the scraper 306 and the fixing plate 308, thereby avoiding the situation that the cutting blade 310 cannot contact the adhesive tape 2, thereby ensuring the normal use of the cutting assembly 3.

[0024] Move the cutting assembly 3 to the new surface of the tape 2 and allow the limiting member 302 to align with the slide groove 301. With the tensioning spring 307 and the guide groove 305, the scraper 306 can be tightly attached to the surface of the tape 2. Next, rotate the two limiting members 302 to disengage from the clearance groove 304 and move toward the slide groove 301 until it enters the slide groove 301. The cutting assembly 3 can be installed on the new surface of the tape 2, which is beneficial to prolonging the service life of the cutting assembly 3.

[0025] See also Figures 1 to 3 The utility model provides a technical solution: a non-stick tape 4 is fixedly connected between two adjacent adhesive tapes 2, and the non-stick tape 4 is made of elastic material. Considering that the colloid of the insulating glass is easily torn when the adhesive tape 2 is torn off from the surface after the insulating glass glue is dry, the non-stick tape 4 is connected between two adjacent adhesive tapes 2 so that the non-stick tape 4 can fit the adhesive surface of the insulating glass when the edge of the insulating glass is fixed, thereby avoiding the adhesive tape 2 and the adhesive surface of the insulating glass from adhering together, ensuring that the colloid of the insulating glass will not be torn when the adhesive tape 2 is torn off from the surface after the insulating glass glue is dry. Among them, since the non-stick tape 4 is made of elastic material, it is ensured that the non-stick tape 4 has good ductility, which not only makes the non-stick tape 4 applicable to various types of insulating glass, but also can reduce the space occupied by the entire adhesive tape 2.

[0026] The scraper 306 is curved, and the side of the scraper 306 away from the tape 2 is sharp. The curved scraper 306 ensures that the scraper 306 can fit the surface of the tape 2 more closely, and the side of the scraper 306 away from the tape 2 is sharp to ensure that the scraper 306 can smoothly scrape the adhesive tape 2 adhered together while moving with the support frame 303.

[0027] One side of the adhesive tape 2 is fixedly connected with a tearing strip 5, and the width of the tearing strip 5 is the same as that of the adhesive tape 2. By connecting a tearing strip 5 with the same width as the adhesive tape 2 on one side of the adhesive tape 2, it is convenient for the scraping plate 306 in the cutting assembly 3 after installation to scrape open the adhesive tape 2 along the tearing strip 5.

[0028] One end of the limiting member 302 close to the reel 1 is cylindrical, and the sliding groove 301 is annular. One end of the limiting member 302 close to the reel 1 being cylindrical and the sliding groove 301 being annular ensures that when the support frame 303 rotates, the limiting member 302 threadedly connected to its bottom can slide along the inner wall of the sliding groove 301.

[0029] One end of the adhesive tape 2 away from the reel 1 is fixedly connected with a waterproof layer 6, and the size of the waterproof layer 6 is the same as that of the adhesive tape 2. By setting the waterproof layer 6, the waterproof performance of the adhesive tape 2 can be improved, which is beneficial to ensuring the fixing effect of the adhesive tape 2 on the edge of the insulating glass.

[0030] Specific implementation method: Push the support frame 303 towards the adhesive tape 2. During this process, the two limiting members 302 threadedly connected to the bottom of the support frame 303 will slide in the same direction along the sliding grooves 301 opened on both sides of the reel 1, thereby driving the support frame 303 to slide along the surface of the adhesive tape 2, so as to quickly scrape open the adhered adhesive tape 2. When the support frame 303 moves to a suitable position, press down the cutting knife 310 to drive the reset spring 309 fixed to the bottom end of the fixing plate 308 to stretch, so that the adhesive tape 2 with a suitable length can be cut according to the width of the edge of the insulating glass. After the cutting is completed, stop pressing the fixing plate 308. At this time, the reset spring 309 will reset and drive the cutting knife 310 to move away from the surface of the adhesive tape 2 until it completely disengages from the surface of the adhesive tape 2, thus preventing the cutting knife 310 from contacting the surface of the adhesive tape 2 during the process of moving the support frame 303 and preventing the cutting knife 310 from scratching the adhesive tape 2. Through the above steps, the user can easily scrape open the adhesive tape 2 and cut the adhesive tape 2 with a suitable length according to the width of the edge of the insulating glass, which is beneficial to improving the work efficiency. Among them, as the adhesive tape 2 is used, its height will gradually decrease. During this process, the scraping plate 306 will move up and down along the two guiding grooves 305 opened on the inner wall of the support frame 303 under the action of the tension spring 307, so that the scraping plate 306 can closely adhere to the surface of the adhesive tape 2, and then drive the cutting knife 310 to move synchronously through the fixing plate 308 connected to the scraping plate 306, so that the cutting knife 310 can change synchronously with the change of the height of the adhesive tape 2, avoiding the situation that the cutting knife 310 cannot contact the adhesive tape 2 and ensuring the normal use of the cutting assembly 3;

[0031] When the tape 2 is used up, rotate the two limit members 302 away from the reel 1 until the two limit members 302 enter the two relief grooves 304 formed in the inner wall of the support frame 303 and completely disengage from the chute grooves 301 provided on both sides of the reel 1, then the cutting assembly 3 can be removed from the reel 1. Then move the cutting assembly 3 to the surface of a new tape 2 and pull down the support frame 303 so that the two limit members 302 connected to the bottom of the support frame 303 can align with the chute grooves 301. During this process, the scraping plate 306 will move up and down along the two guiding grooves 305 formed in the inner wall of the support frame 303 under the action of the tension spring 307, so that the scraping plate 306 can closely adhere to the surface of the tape 2. Next, rotate the two limit members 302 so that they disengage from the relief grooves 304 and move towards the chute grooves 301 until they enter the chute grooves 301, then the cutting assembly 3 can be installed on the surface of the new tape 2, which is beneficial to extending the service life of the cutting assembly 3.

[0032] In addition, it should be understood that although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An intermediate non-stick tape, comprising a reel (1), a tape (2) adhered to the surface of the reel (1), characterized in that: A cutting assembly (3) is arranged inside the reel (1); The cutting assembly (3) comprises a slide groove (301) provided on both sides of the scroll (1); a limit piece (302) is slidably connected in the slide groove (301); a support frame (303) is threadedly connected to the surface of the limit piece (302); a clearance groove (304) matching the limit piece (302) is provided on the inner wall of the support frame (303); a guide groove (305) is provided on the inner wall of the support frame (303) above the clearance groove (304); and the guide groove (305) A scraper (306) is slidably connected inside the guide groove (305), a tension spring (307) is fixedly connected to the inner wall of the guide groove (305) below the scraper (306), the tension spring (307) and the scraper (306) are fixedly connected, a fixed plate (308) is fixedly connected to the top end of the scraper (306), a return spring (309) is fixedly connected to the bottom end of the return spring (309), and a cutting knife (310) is fixedly connected to the bottom end of the return spring (309).

2. The intermediate non-stick tape according to claim 1, characterized in that: A non-stick tape (4) is fixedly connected between two adjacent adhesive tapes (2), and the non-stick tape (4) is made of elastic material.

3. The intermediate non-stick tape according to claim 1, characterized in that: The scraper (306) is arc-shaped, and the side of the scraper (306) away from the adhesive tape (2) is sharp.

4. The intermediate non-stick tape according to claim 1, characterized in that: A tear tape (5) is fixedly connected to one side of the adhesive tape (2), and the width of the tear tape (5) is consistent with the width of the adhesive tape (2).

5. The intermediate non-stick tape according to claim 1, characterized in that: The end of the limiting member (302) close to the reel (1) is cylindrical, and the sliding groove (301) is annular.

6. The intermediate non-stick tape according to claim 1, characterized in that: One end of the adhesive tape (2) away from the reel (1) is fixedly connected to a waterproof layer (6), and the size of the waterproof layer (6) is consistent with the size of the adhesive tape (2).

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