Self-adhesive aluminum foil mylar tape longitudinal wrapping die

Abstract

The utility model relates to a self-adhesion type aluminum foil mylar tape longitudinal wrapping die, which belongs to the technical field of self-adhesion type aluminum foil mylar tape longitudinal wrapping dies and comprises a bottom plate, a longitudinal wrapping die body mounted on the bottom plate, a wrapping mechanism arranged on the bottom plate and a mounting mechanism arranged on the bottom plate. The wrapping mechanism comprises a winding reel rotationally connected to the top face of the bottom plate, a belt winding reel rotationally connected to the top face of the bottom plate, a guide roller rotationally connected to the top face of the bottom plate, a cleaning bin fixed to the top face of the bottom plate, and telescopic rods fixed to the inner walls of the front side and the rear side of the cleaning bin. The connecting plates are fixed to the opposite ends of the two telescopic rods, and the scraping plates are fixed to the opposite sides of the two connecting plates. According to the self-adhesion type aluminum foil mylar tape longitudinal wrapping mold, when the wrapping mechanism releases the wire, the surface of the wire can be cleaned through the scraping plate and the cleaning block arranged in the cleaning bin, and the situation that the adhesion effect of an aluminum foil mylar tape is affected by dust or other impurities on the surface of the wire is avoided.

Description

Technical Field

[0001] The present application relates to the technical field of self-adhesive aluminum foil Mylar tape longitudinal wrapping molds, and specifically to a self-adhesive aluminum foil Mylar tape longitudinal wrapping mold. Background Art

[0002] Aluminum foil has good sealing and shielding properties. Aluminum foil Mylar tape is a material made of metal aluminum foil as the base material, which is adhesive-backed and laminated with polyester tape. In the production process of cables, wires and other products, in order to ensure the insulation performance and appearance quality of the products, it is often necessary to use a longitudinal wrapping mold to wrap the self-adhesive aluminum foil Mylar tape on the outer surface of the wire.

[0003] For example, a Chinese patent (publication number: CN220065294U) discloses a coaxial cable aluminum foil longitudinal wrapping mold, including a threading mold, the threading mold is a cylindrical mold, and longitudinal wrapping holes are axially passed through both ends of the threading mold, the longitudinal wrapping holes include a mounting hole and a tightening hole, the mounting hole is arranged at the lower end of the tightening hole, a wire arranging block is installed in the mounting hole, and the wire arranging block is penetrated from bottom to top with a pre-formed hole, the pre-formed hole is a tapered hole, the upper end is small and the lower end is large, the diameter of the small end of the pre-formed hole is consistent with the diameter of the tightening hole, and the axial length of the tightening hole is greater than the axial length of the pre-formed hole. By installing the wire arranging block in the threading mold, the effect of longitudinal wrapping of multi-core wires and coaxial longitudinal wrapping of single-core wires with aluminum foil can be achieved. The structure is simple, and the wire arranging block can be directly replaced according to the number of core wires longitudinally wrapped, and a longer tightening hole is provided to match the pre-formed hole, which effectively reduces the risk of aluminum foil loosening after longitudinal wrapping of the aluminum foil.

[0004] However, the above-mentioned search patent still has some shortcomings. When using it, it is not convenient to clean the cable wire, and the dust falling on the surface of the wire easily affects the effect of the aluminum foil bonding and coating, which is inconvenient to use. Therefore, a self-adhesive aluminum foil Mylar tape longitudinal wrapping mold is proposed to solve the above problems. Utility Model Content

[0005] In response to the shortcomings of the existing technology, this application provides a self-adhesive aluminum foil Mylar tape longitudinal wrapping mold, which has the advantages of easy cleaning of wires and avoiding dust affecting the wrapping effect. It solves the problem that the device disclosed in the above-mentioned search patent is not convenient for cleaning the wires and affects the aluminum foil wrapping.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solution: a self-adhesive aluminum foil Mylar tape longitudinal wrapping mold, comprising a base plate, a longitudinal wrapping mold body mounted on the base plate, a wrapping mechanism disposed on the base plate, and a mounting mechanism disposed on the base plate;

[0007] The covering mechanism includes a winding drum rotatably connected to the top surface of the base plate, a belt drum rotatably connected to the top surface of the base plate, a guide roller rotatably connected to the top surface of the base plate, a cleaning chamber fixed on the top surface of the base plate, a telescopic rod fixed on the inner walls of the front and rear sides of the cleaning chamber, a connecting plate fixed at the opposite ends of the two telescopic rods, a scraper fixed on the opposite sides of the two connecting plates, a cleaning block fixed on the two opposite sides of the connecting plates and a spring fixed on the back sides of the two connecting plates; a wire groove is provided on the top surface of the cleaning chamber.

[0008] By adopting the above technical solution, when in use, the wire and the aluminum foil Mylar tape are released by the wrapping mechanism, and the aluminum foil Mylar tape is wrapped around the outer surface of the wire through the longitudinal wrapping mold body. When the wrapping mechanism releases the wire, the scraper and cleaning block arranged inside the cleaning chamber will clean the surface of the wire to avoid dust or other impurities on the surface of the wire that affect the adhesion effect of the aluminum foil Mylar tape, which is beneficial to improving the efficiency and effect of the longitudinal wrapping of the aluminum foil Mylar tape.

[0009] Furthermore, the mounting mechanism includes a mounting bin fixed on the top surface of the base plate, two clamping blocks slidably connected to the top surface of the mounting bin, a slider fixed on the bottom surface of the clamping block, a rack fixed on the bottom surface of the slider, a gear column rotatably connected to the bottom wall of the mounting bin and meshing with the two racks, a worm wheel fixed on the outer peripheral wall of the gear column, and a worm rotatably connected to the front surface of the mounting bin and meshing with the worm wheel.

[0010] By adopting the above technical solution, the main body of the longitudinal wrapping mold is fixed to the base plate through the installation mechanism. When wires of different sizes need to be wrapped, the two clamping blocks can be moved back to back by rotating the worm provided in the installation mechanism, thereby making it convenient to replace the wires. Then the worm is reversed to fix the main body of the longitudinal wrapping mold, so that the equipment can be suitable for wrapping different wires, further improving the practicality of the device.

[0011] Furthermore, a traction and winding device is installed on the top surface of the bottom plate and located on the right side of the longitudinal wrapping mold body, and the longitudinal wrapping mold body is arranged on the right side of the wrapping mechanism.

[0012] The above technical solution makes it easy to wrap the wire and self-adhesive aluminum foil Mylar tape released by the wrapping mechanism through the traction winding device through the longitudinal wrapping mold body.

[0013] Furthermore, the top surface of the bottom plate is rotatably connected to two square mounting rods, and the wire reel and the belt reel are respectively sleeved on the outer peripheral walls of the two square mounting rods.

[0014] The above technical solution facilitates the disassembly and replacement of the wire reel and the tape reel.

[0015] Furthermore, the left and right side surfaces of the wire groove extend to the left and right sides of the cleaning chamber, the two connecting plates are front and back opposite to each other, arc grooves are opened on the opposite sides of the scraper, and the cleaning block is a sponge block.

[0016] The above technical solution makes it easy to scrape off impurities on the surface of the wire by the provided scraper, and then improve the cleaning effect by wiping with the cleaning block.

[0017] Furthermore, the side of the spring facing away from the connecting plate is fixed to the inner wall of the cleaning chamber, and there are two springs arranged on the connecting plate and the two springs are distributed on the left and right.

[0018] By adopting the above technical solution, the connecting plate can slide back and forth stably by cooperating with the telescopic rod through the provided spring.

[0019] Furthermore, the top surface of the installation bin is provided with two sliding holes for the slider to slide forward and backward, and guide blocks are fixed on the opposite sides of the two racks, and the left and right inner walls of the installation bin are provided with guide grooves for the guide blocks to slide and connect.

[0020] By adopting the above technical solution, the stability of the rack's forward and backward movement is improved by providing the guide block and the guide groove, thereby increasing the stability of the clamping of the clamping block.

[0021] Furthermore, the gear column is located between the two racks, and a non-slip handle is fixed to the front end of the worm.

[0022] By adopting the above technical solution, the anti-slip handle is provided to facilitate the rotation of the worm to complete the replacement of the longitudinal wrapping mold body.

[0023] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0024] 1. When in use, the self-adhesive aluminum foil Mylar tape longitudinal wrapping mold releases the wire and aluminum foil Mylar tape through the wrapping mechanism, and the aluminum foil Mylar tape is wrapped around the outer surface of the wire through the longitudinal wrapping mold body. When the wrapping mechanism releases the wire, the scraper and cleaning block installed inside the cleaning chamber will clean the surface of the wire to prevent dust or other impurities on the wire surface from affecting the adhesion of the aluminum foil Mylar tape, which is beneficial to improving the efficiency and effect of the longitudinal wrapping of the aluminum foil Mylar tape.

[0025] 2. The self-adhesive aluminum foil Mylar tape longitudinal wrapping mold has a main body fixed to the base plate through a mounting mechanism. When wires of different sizes need to be wrapped, the two clamping blocks can be moved back to back by rotating the worm provided in the mounting mechanism, thereby facilitating the replacement of the main body of the longitudinal wrapping mold. The worm can then be reversed to fix the main body of the longitudinal wrapping mold, making it easier for the equipment to be suitable for wrapping different wires, further improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A schematic front view of the present application;

[0027] Figure 2 For this application, the three-dimensional intention of the cleaning warehouse;

[0028] Figure 3 This is a top-down cross-sectional schematic diagram of the cleaning chamber of this application;

[0029] Figure 4 This is a front cross-sectional schematic diagram of the installation warehouse for this application.

[0030] In the figure: 1. Base plate; 2. Longitudinal wrapping mold body; 301. Winding drum; 302. Tape drum; 303. Guide roller; 304. Cleaning chamber; 305. Telescopic rod; 306. Connecting plate; 307. Scraper; 308. Cleaning block; 309. Spring; 310. Wire groove; 401. Mounting chamber; 402. Clamping block; 403. Slider; 404. Rack; 405. Gear column; 406. Worm gear; 407. Worm; 408. Guide block; 409. Guide groove. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0032] See also Figure 1 In this embodiment, a self-adhesive aluminum foil Mylar tape longitudinal wrapping mold comprises a base plate 1, a longitudinal wrapping mold body 2 installed on the base plate 1, a wrapping mechanism arranged on the base plate 1 and a mounting mechanism arranged on the base plate 1. A traction and winding device is installed on the top surface of the base plate 1 and on the right side of the longitudinal wrapping mold body 2. The longitudinal wrapping mold body 2 is arranged on the right side of the wrapping mechanism. When in use, the wire and the aluminum foil Mylar tape are released by the wrapping mechanism, and the aluminum foil Mylar tape is wrapped around the outer surface of the wire through the longitudinal wrapping mold body 2. When the wrapping mechanism releases the wire, the surface of the wire will be cleaned to avoid dust or other impurities on the surface of the wire that affect the adhesion effect of the aluminum foil Mylar tape, which is beneficial to improving the longitudinal wrapping efficiency and effect of the aluminum foil Mylar tape. The longitudinal wrapping mold body 2 is fixed to the base plate 1 by the mounting mechanism. When wires of different sizes need to be wrapped, the longitudinal wrapping mold body 2 can be conveniently disassembled and replaced through the mounting mechanism, so that the equipment can be suitable for wrapping different wires, further improving the practicality of the device.

[0033] It should be noted that the traction winding device is mainly used to wind up the coated wire. It belongs to the existing public technology, and its specific structure and working principle will not be described in detail in this article.

[0034] See also Figures 1 to 3 The wrapping mechanism includes a winding drum 301 rotatably connected to the top surface of the base plate 1, a belt reel 302 rotatably connected to the top surface of the base plate 1, a guide roller 303 rotatably connected to the top surface of the base plate 1, a cleaning chamber 304 fixed to the top surface of the base plate 1, a telescopic rod 305 fixed on the inner walls of the front and rear sides of the cleaning chamber 304, a connecting plate 306 fixed to the opposite ends of the two telescopic rods 305, a scraper 307 fixed on the opposite sides of the two connecting plates 306, a cleaning block 308 fixed on the two opposite sides of the connecting plates 306, and a spring 309 fixed on the opposite sides of the two connecting plates 306. A wire groove 310 is provided on the top surface of the cleaning chamber 304. When in use, the two connecting plates 306 are pushed toward the opposite sides to compress the springs. The spring 309 and the telescopic rod 305 further pull the wire on the winding drum 301 to the right so that it passes through the wire groove 310 and penetrates the cleaning chamber 304, and then the connecting plate 306 is loosened, and the spring 309 pushes the two scrapers 307 and the two cleaning blocks 308 to clamp the wire, so that the wire can achieve a cleaning effect through the scrapers 307 and the cleaning blocks 308 during traction, and further, the self-adhesive aluminum foil Mylar tape on the tape reel 302 is pulled to penetrate the longitudinal wrapping mold body 2, the front side of the self-adhesive aluminum foil Mylar tape is the adhesive side, and the guide roller 303 abuts against its back side, so that the wire can be better fed into the longitudinal wrapping mold body 2 together with the self-adhesive aluminum foil Mylar tape, and then the coating is completed by pulling the wire and the self-adhesive aluminum foil Mylar tape to the right.

[0035] In this embodiment, the top surface of the base plate 1 is rotatably connected to two square mounting rods, and the wire reel 301 and the belt reel 302 are respectively mounted on the outer peripheral walls of the two square mounting rods. Such a structure facilitates the disassembly and replacement of the wire reel 301 and the belt reel 302 when they are used up. The left and right side surfaces of the wire groove 310 extend to the left and right sides of the cleaning chamber 304. The two connecting plates 306 are opposite to each other front and back, and an arc groove is provided on the opposite side of the scraper 307. The cleaning block 308 is a sponge block, and the spring 309 is fixed to the inner wall of the cleaning chamber 304 on the side away from the connecting plate 306. There are two springs 309 on the connecting plate 306, and the two springs 309 are distributed on the left and right.

[0036] See also Figure 4In this embodiment, the mounting mechanism includes a mounting chamber 401 fixed to the top surface of the base plate 1, two clamping blocks 402 slidably connected to the top surface of the mounting chamber 401, a slider 403 fixed to the bottom surface of the clamping block 402, a rack 404 fixed to the bottom surface of the slider 403, a gear column 405 rotatably connected to the inner bottom wall of the mounting chamber 401 and meshing with the two racks 404, a worm wheel 406 fixed to the outer peripheral wall of the gear column 405, and a worm 407 rotatably connected to the front surface of the mounting chamber 401 and meshing with the worm wheel 406. When different types of longitudinal molds need to be replaced, When the main body 2 is formed, the worm 407 is rotated, and the worm 407 drives the worm wheel 406 to rotate, and the worm wheel 406 drives the gear column 405 to rotate, and the gear column 405 drives the racks 404 on both sides to rotate synchronously in opposite directions, so that the two racks 404 drive the two clamping blocks 402 to slide synchronously in opposite directions through the two sliders 403, so that the longitudinal wrapping mold main body 2 can be taken out from between the two clamping blocks 402. After further replacing the longitudinal wrapping mold main body 2 with a suitable size, the worm 407 is reversed to make the two clamping blocks 402 move relative to each other to clamp the longitudinal wrapping mold main body 2.

[0037] In this embodiment, the top surface of the mounting bin 401 is provided with two sliding holes for the slider 403 to slide back and forth, and guide blocks 408 are fixed on the opposite sides of the two racks 404. The left and right inner walls of the mounting bin 401 are provided with guide grooves 409 for the guide blocks 408 to slide in connection. The guide blocks 408 and guide grooves 409 are provided to facilitate the stability of the forward and backward movement of the rack 404, thereby increasing the stability of the clamping of the clamping block 402. The gear column 405 is located between the two racks 404, and a non-slip handle is fixed to the front end of the worm 407.

[0038] The working principle of the above embodiment is:

[0039] (1) When in use, the two connecting plates 306 are moved to opposite sides to compress the spring 309 and the telescopic rod 305, and the wire on the winding drum 301 is further pulled to the right so that it passes through the wire groove 310 and penetrates the cleaning chamber 304. Then the connecting plate 306 is loosened, and the spring 309 pushes the two scrapers 307 and the two cleaning blocks 308 to clamp the wire, so that the wire is cleaned by the scrapers 307 and the cleaning blocks 308 during pulling. Further, the self-adhesive aluminum foil Mylar tape on the tape reel 302 is pulled to penetrate the longitudinal wrapping mold body 2. The front side of the self-adhesive aluminum foil Mylar tape is the adhesive side, and the guide roller 303 abuts against its back side, so that the wire can be better fed into the longitudinal wrapping mold body 2 together with the self-adhesive aluminum foil Mylar tape, and then the coating is completed by pulling the wire and the self-adhesive aluminum foil Mylar tape to the right;

[0040] (2) When it is necessary to replace the longitudinal wrapping mold body 2 with a different model, rotate the worm 407, the worm 407 drives the worm wheel 406 to rotate, the worm wheel 406 drives the gear column 405 to rotate, and the gear column 405 drives the racks 404 on both sides to rotate synchronously in opposite directions, thereby making the two racks 404 drive the two clamping blocks 402 to slide synchronously in opposite directions through the two sliders 403, thereby making the longitudinal wrapping mold body 2 able to be taken out from between the two clamping blocks 402. After further replacing the longitudinal wrapping mold body 2 with a suitable size, reverse the worm 407 so that the two clamping blocks 402 move relative to each other to clamp the longitudinal wrapping mold body 2.

Claims

1. A self-adhesive aluminum foil Mylar tape longitudinal wrapping mold, characterized by: It comprises a base plate (1), a longitudinal wrapping mold body (2) mounted on the base plate (1), a wrapping mechanism arranged on the base plate (1), and a mounting mechanism arranged on the base plate (1); The covering mechanism comprises a wire reel (301) rotatably connected to the top surface of the base plate (1), a tape reel (302) rotatably connected to the top surface of the base plate (1), a guide roller (303) rotatably connected to the top surface of the base plate (1), a cleaning chamber (304) fixed to the top surface of the base plate (1), a telescopic rod (305) fixed to the inner walls of the front and rear sides of the cleaning chamber (304), a connecting plate (306) fixed to the opposite ends of the two telescopic rods (305), a scraper (307) fixed to the opposite sides of the two connecting plates (306), a cleaning block (308) fixed to the opposite sides of the two connecting plates (306), and a spring (309) fixed to the opposite sides of the two connecting plates (306). The top surface of the cleaning chamber (304) is provided with a wire groove (310).

2. The self-adhesive aluminum foil Mylar tape longitudinal wrapping mold according to claim 1, characterized in that: The mounting mechanism comprises a mounting chamber (401) fixed on the top surface of the base plate (1), two clamping blocks (402) slidably connected to the top surface of the mounting chamber (401), a slider (403) fixed to the bottom surface of the clamping block (402), a rack (404) fixed to the bottom surface of the slider (403), a gear column (405) rotatably connected to the inner bottom wall of the mounting chamber (401) and meshing with the two racks (404), a worm wheel (406) fixed to the outer peripheral wall of the gear column (405), and a worm (407) rotatably connected to the front surface of the mounting chamber (401) and meshing with the worm wheel (406).

3. The self-adhesive aluminum foil Mylar tape longitudinal wrapping mold according to claim 1, characterized in that: A traction and winding device is installed on the top surface of the bottom plate (1) and located on the right side of the longitudinal wrapping mold body (2), and the longitudinal wrapping mold body (2) is arranged on the right side of the wrapping mechanism.

4. The self-adhesive aluminum foil Mylar tape longitudinal wrapping mold according to claim 1, characterized in that: The top surface of the bottom plate (1) is rotatably connected to two square mounting rods, and the wire reel (301) and the belt reel (302) are respectively sleeved on the outer peripheral walls of the two square mounting rods.

5. The self-adhesive aluminum foil Mylar tape longitudinal wrapping mold according to claim 1, characterized in that: The left and right sides of the wire channel (310) extend to the left and right sides of the cleaning chamber (304), the two connecting plates (306) are opposed to each other front and back, arc-shaped grooves are provided on the opposite sides of the scraper (307), and the cleaning block (308) is a sponge block.

6. The self-adhesive aluminum foil Mylar tape longitudinal wrapping mold according to claim 1, characterized in that: The side of the spring (309) facing away from the connecting plate (306) is fixed to the inner wall of the cleaning chamber (304), and two springs (309) are provided on the connecting plate (306), and the two springs (309) are distributed on the left and right.

7. The self-adhesive aluminum foil Mylar tape longitudinal wrapping mold according to claim 2, characterized in that: The top surface of the installation chamber (401) is provided with two sliding holes for the slider (403) to slide forward and backward, and the two opposite sides of the two racks (404) are fixed with guide blocks (408), and the left and right inner walls of the installation chamber (401) are provided with guide grooves (409) for the guide blocks (408) to slide and connect.

8. The self-adhesive aluminum foil Mylar tape longitudinal wrapping mold according to claim 2, characterized in that: The gear column (405) is located between the two racks (404), and a non-slip handle is fixed to the front end of the worm (407).

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