Gluing equipment for adhesive tape production
By introducing structures such as recycling bins and scrapers into the adhesive coating equipment used in tape production, the problems of adhesive dripping and waste have been solved, enabling the reuse of adhesive and the cleaning of the equipment, thereby improving the uniformity and practicality of adhesive coating.
Patent Information
- Application Number
- CN202422979631.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-04
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2034-12-04
AI Technical Summary
Existing adhesive coating equipment used in tape production often results in adhesive dripping and being wasted during the coating process, and the equipment is difficult to clean, leading to a dirty and messy environment.
An adhesive application device was designed, comprising a storage bin, a recycling bin, a scraper, a nozzle, and a protective cover. The recycling bin collects dripping adhesive, the scraper removes excess adhesive, and the nozzle and protective cover control the adhesive spraying range, thereby achieving adhesive reuse and uniform spraying.
It effectively reduces glue waste, keeps the equipment clean, and improves the uniformity and usability of glue application.
Smart Images
Figure CN223847192U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a kind of equipment for adhesive tape production, specifically a kind of rubber coating equipment for adhesive tape production, belong to adhesive tape production technical field. BACKGROUND
[0002] Adhesive tape is a kind of adhesive, usually coated on one side or both sides of paper, cloth, plastic film, metal film and other substrates, used to fix objects or seal some objects. There are many types of adhesive tape, including transparent adhesive tape, double-sided adhesive tape, electrician's adhesive tape, masking tape, cloth-based adhesive tape, PVC adhesive tape, etc. In the production process of adhesive tape, the rubber coating process is a key step.
[0003] The existing rubber coating equipment for adhesive tape production usually uses a drip head to drip glue onto the adhesive tape substrate placed flat, or absorbs glue solution through the outer surface of a rotating roller, and the glue solution is attached to the adhesive tape substrate by sticking with the adhesive tape substrate. Glue solution is a liquid with flowability, which usually drips on the device during the rubber coating process, wasting glue solution and making the device dirty. To solve the above problems, we provide a rubber coating equipment for adhesive tape production. SUMMARY
[0004] To solve the above problems, the utility model provides a rubber coating equipment for adhesive tape production to solve the above problems, and the specific technical scheme is as follows:
[0005] A rubber coating equipment for adhesive tape production, comprising a storage tank, a recovery tank is provided on one side of the storage tank, a first rotating roller is provided above the recovery tank, a second rotating roller is provided above the first rotating roller, a scraping cylinder is provided above the second rotating roller, a gas pump is fixedly installed on the upper surface of the storage tank, a gas outlet is fixedly installed on the upper surface of the storage tank, a spray head is provided above the storage tank, and a protective cover is provided above the storage tank.
[0006] Preferably, the bottom of the recovery tank is provided with a liquid outlet, and a baffle is slidably connected to the bottom surface of the recovery tank.
[0007] Preferably, the outer surface of the gas outlet is threadedly connected with a sealing cover, and two air holes are formed in the side surface of the sealing cover.
[0008] Preferably, a support frame is fixedly installed on the upper surface of the storage tank, a pipeline is slidably connected to the inner wall of the support frame, the pipeline extends through the top of the storage tank and the bottom of the storage tank, and the other end of the pipeline is in communication with the inside of the spray head.
[0009] Preferably, the outer surface of the storage tank is fixedly provided with two support vertical plates, the outer surfaces of the two support vertical plates are rotationally connected with the two ends of the first rotating roller and the second rotating roller, the outer surface of the support vertical plate is fixedly provided with the outer surface of the shroud, the outer surface of the support vertical plate is slidingly connected with the outer surface of the baffle, and the outer surface of the support vertical plate is fixedly provided with the outer surface of the recovery tank.
[0010] Preferably, the outer surface of the support vertical plate is fixedly provided with a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly provided with a sliding plate, the outer surface of the sliding plate is fixedly provided with a motor, and the output end of the motor is fixedly provided with a first gear.
[0011] Preferably, the outer surface of the scraping cylinder is fixedly provided with a scraping plate, the end of the scraping cylinder outside the support vertical plate is fixedly provided with a second gear, and the outer surface of the second gear is meshed with the outer surface of the first gear.
[0012] Compared with the prior art, the utility model has the following beneficial effects:
[0013] 1. The glue application equipment for adhesive tape production is matched among the storage tank, the recovery tank, the scraping cylinder, the nozzle, the shroud, the liquid outlet and the baffle, the first rotating roller and the second rotating roller are used for conveying the adhesive tape base material when the device is used, the nozzle in the device sprays the atomized glue drops, the spraying is uniform, the glue can flow in the glue application operation, the glue is prone to falling on the equipment and is not easy to clean, therefore, the recovery tank is arranged below the device to collect the falling glue, the liquid outlet formed in the bottom of the recovery tank can make the collected glue re-enter the storage tank, the bottom of the recovery tank is designed as an inclined angle, the liquid outlet is arranged at the lowest position of the recovery tank, the baffle only needs to be pulled outwards, the glue can flow into the storage tank by itself, is utilized again, the scraping plate on the scraping cylinder can scrape the glue on the excess adhesive tape base material and flow into the recovery tank, and the waste of the glue is effectively reduced, and the device is kept clean.
[0014] 2. The glue application equipment for adhesive tape production is matched among the shroud, the nozzle and the pipeline, the shroud limits the range of the atomized glue sprayed by the nozzle, the glue cannot be sprayed out of the device, can be uniformly sprayed on the adhesive tape base material, the waste of the glue is further reduced, the device is kept clean, and the device is more practical. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is a whole structure schematic view of the utility model;
[0016] Figure 2 It is a whole internal structure schematic view of the utility model;
[0017] Figure 3 It is the internal structure schematic view of the recycling box of the utility model;
[0018] Figure 4 It is the vertical structure schematic view of the scraping cylinder of the utility model;
[0019] Figure 5 It is the utility model Figure 2 The structure enlarged schematic view of A place in the middle.
[0020] BRIEF DESCRIPTION OF DRAWINGS: 1, the storage tank; 2, recycling box; 3, first rotating roller; 4, second rotating roller; 5, scraping cylinder; 6, air pump; 7, air outlet; 8, spray head; 9, shield; 10, liquid outlet; 11, baffle; 12, sealing cover; 13, air hole; 14, support frame; 15, pipeline; 16, support vertical plate; 17, hydraulic cylinder; 18, sliding plate; 19, motor; 20, first gear; 21, scraper; 22, second gear. DETAILED DESCRIPTION
[0021] The utility model will be further described with reference to the drawings.
[0022] Please refer to Figure 1 — Figure 5 , including storage tank 1, the one side of storage tank 1 is provided with recycling box 2, the bottom of recycling box 2 is provided with liquid outlet 10, the bottom surface of recycling box 2 is slidably connected with baffle 11, baffle 11 penetrates storage tank 1 and is slidably connected with storage tank 1, storage tank 1 stores the raw material of spraying glue, in the glue application operation, usually there is glue to drop on equipment, not easy to clean, recycling box 2 is placed below device, can collect the glue of dropping, simultaneously the bottom of recycling box 2 is provided with liquid outlet 10, can make the glue of collection reenter storage tank 1, the bottom of recycling box 2 is designed to be inclined angle, liquid outlet 10 is arranged at the lowest place of recycling box 2, only need to pull baffle 11 outward, glue can flow into storage tank 1 automatically, utilize again, and the bottom of storage tank 1 can install heating device, make glue keep flowing, easy to spray.
[0023] The upper portion of recycling box 2 is provided with first rotating roller 3, the upper portion of first rotating roller 3 is provided with second rotating roller 4, the upper portion of storage tank 1 is provided with shield 9, the outer surface of storage tank 1 is fixedly provided with two support vertical plates 16, the outer surface of two support vertical plates 16 is rotatably connected with the two ends of first rotating roller 3 and second rotating roller 4, the outer surface of support vertical plate 16 is fixedly installed with the outer surface of shield 9, the outer surface of support vertical plate 16 is slidably connected with the outer surface of baffle 11, adhesive tape base material is moved up into device through first rotating roller 3, after being coated with glue in device, is sent out device through second rotating roller 4, support vertical plate 16 supports and fixes the whole device, shield 9 limits the range of spraying, reduces the dropping and waste of glue, simultaneously plays the role of protecting device clean.
[0024] A support frame 14 is fixedly installed on the upper surface of the storage box 1. A pipe 15 is slidably connected to the inner wall of the support frame 14. The pipe 15 passes through the top of the storage box 1 and extends to the bottom of the storage box 1. The other end of the pipe 15 is connected to the inside of the nozzle 8. The glue enters the pipe 15 from the bottom of the storage box 1 and is finally sprayed out from the nozzle 8. The support frame 14 fixes the pipe 15 so that the nozzle 8 will not shake during spraying.
[0025] An air pump 6 is fixedly installed on the upper surface of the storage box 1, and an air outlet 7 is fixedly installed on the upper surface of the storage box 1. A sealing cover 12 is threadedly connected to the outer surface of the air outlet 7. Two air holes 13 are opened on the side of the sealing cover 12. The air pump 6 pressurizes the storage box 1, so that the glue can be sprayed out from the nozzle 8. When the glue recovered in the recycling box 2 is injected into the storage box 1, the air cover is rotated outward, and the gas will be sprayed out from the air holes 13 opened on the air cover. Then, the baffle 11 is pulled outward to complete the reuse process of the remaining material.
[0026] A scraper cylinder 5 is positioned above the second rotating roller 4. A scraper blade 21 is fixedly installed on the outer surface of the scraper cylinder 5. The scraper blade 21 can scrape off excess adhesive from the tape substrate. A hydraulic cylinder 17 is fixedly installed on the outer surface of the supporting plate 16. A sliding plate 18 is fixedly installed at the output end of the hydraulic cylinder 17. The hydraulic cylinder 17 can push the sliding plate 18 to move laterally. A motor 19 is fixedly installed on the outer surface of the sliding plate 18. A first gear 20 is fixedly installed at the output end of the motor 19. A second gear 22 is fixedly installed at one end of the scraper cylinder 5 outside the supporting plate 16. The outer surface of the second gear 22 meshes with the outer surface of the first gear 20. The operation of the motor 19 drives the gear to rotate. The meshing of the first gear 20 and the second gear 22 provides power for the rotation of the scraper cylinder 5, enabling the scraper cylinder 5 to run.
[0027] In use, this invention involves conveying the adhesive tape substrate via a first rotating roller 3 and a second rotating roller 4. Atomized adhesive droplets are sprayed from a nozzle 8 within the device, ensuring even coating. Since the adhesive is fluid during application, some droplets often fall onto the equipment and are difficult to clean. Therefore, a collection box 2 is placed at the bottom of the device to collect the dripping adhesive. An outlet 10 at the bottom of the collection box 2 allows the collected adhesive to re-enter the storage box 1. The bottom of the collection box 2 is designed at an angle, and the outlet 10 is located at the lowest point of the collection box 2, allowing for easy access by simply opening it outwards. Pulling the baffle 11 allows the adhesive to flow into the storage bin 1 for reuse. Simultaneously, the scraper 21 on the scraper cylinder 5 scrapes off excess adhesive from the tape substrate and flows into the recycling bin 2, effectively reducing adhesive waste and keeping the device clean. Furthermore, the protective cover 9 on the support plate 16 limits the range of the atomized adhesive sprayed from the nozzle 8, preventing the adhesive from spraying outside the device while ensuring even spraying onto the tape substrate. This further reduces adhesive waste, keeps the device clean, and makes the device more practical.
[0028] The technical principles of this utility model have been described above with reference to specific embodiments. These descriptions are merely for explaining the principles of this utility model and should not be construed as limiting the scope of protection of this utility model in any way. Based on this explanation, those skilled in the art can readily conceive of other specific embodiments of this utility model without inventive effort, and these embodiments will all fall within the protection scope of the claims of this utility model.
Claims
1. A rubber coating device for rubber belt production, comprising a storage tank (1), characterized in that: The side of the storage tank (1) is provided with a recycling tank (2), the upper side of the recycling tank (2) is provided with a first rotating roller (3), the upper side of the first rotating roller (3) is provided with a second rotating roller (4), the upper side of the second rotating roller (4) is provided with a scraping cylinder (5), the upper surface of the storage tank (1) is fixedly installed with an air pump (6), the upper surface of the storage tank (1) is fixedly installed with an air outlet (7), the upper side of the storage tank (1) is provided with a spray head (8), and the upper side of the storage tank (1) is provided with a protective cover (9).
2. The rubber coating apparatus for adhesive tape production according to claim 1, characterized in that: The bottom of the recycling tank (2) is provided with a liquid outlet (10), and the bottom surface of the recycling tank (2) is slidably connected with a baffle (11), and the baffle (11) penetrates the storage tank (1) and is slidably connected with the storage tank (1).
3. The rubber coating apparatus for adhesive tape production according to claim 1, characterized in that: The outer surface of the air outlet (7) is threadedly connected with a sealing cover (12), and the side surface of the sealing cover (12) is provided with two air holes (13).
4. The rubber coating apparatus for adhesive tape production according to claim 1, characterized in that: The upper surface of the storage tank (1) is fixedly installed with a support frame (14), the inner wall of the support frame (14) is slidably connected with a pipeline (15), the pipeline (15) penetrates the top of the storage tank (1) and extends to the bottom of the storage tank (1), and the other end of the pipeline (15) is in communication with the inside of the spray head (8).
5. The rubber coating apparatus for adhesive tape production according to claim 1, characterized in that: The outer surface of the storage tank (1) is fixedly installed with two support vertical plates (16), the outer surfaces of the two support vertical plates (16) are rotatably connected with the two ends of the first rotating roller (3) and the second rotating roller (4), the outer surface of the support vertical plate (16) is fixedly installed with the outer surface of the protective cover (9), the outer surface of the support vertical plate (16) is slidably connected with the outer surface of the baffle (11), and the outer surface of the support vertical plate (16) is fixedly installed with the outer surface of the recycling tank (2).
6. The gluing device for adhesive tape production according to claim 5, characterized in that: The outer surface of the support vertical plate (16) is fixedly installed with a hydraulic cylinder (17), the output end of the hydraulic cylinder (17) is fixedly installed with a sliding plate (18), the outer surface of the sliding plate (18) is fixedly installed with a motor (19), and the output end of the motor (19) is fixedly installed with a first gear (20).
7. The rubber coating apparatus for adhesive tape production according to claim 1, characterized in that: The outer surface of the scraping cylinder (5) is fixedly installed with a scraper (21), one end of the scraping cylinder (5) outside the support vertical plate (16) is fixedly installed with a second gear (22), and the outer surface of the second gear (22) is in meshing connection with the outer surface of the first gear (20).