Smearing device for adhesive tape processing

Abstract

The utility model is suitable for the technical field of adhesive tape processing, and provides an adhesive tape processing smearing device which comprises a supporting frame. The multiple guide shafts are all rotationally installed on the supporting frame, and the guide shafts are used for supporting an adhesive tape; the cooling pipe is rotationally mounted on the supporting frame, and the cooling pipe is used for cooling the viscose; the glue storage box is installed on the supporting frame, and a temperature increasing assembly used for heating glue is installed in the glue storage box; the rubber discharging device is mounted on the supporting frame, and the rubber discharging device can be in contact with a rubber belt. According to the smearing device for adhesive tape processing, redundant glue can be scraped after glue is smeared, so that the quality of the adhesive tape can be guaranteed, meanwhile, whether glue discharging is normal or not can be known according to the amount of scraped waste glue, and personnel can conveniently conduct adjustment and treatment in time.

Description

Technical Field

[0001] The utility model belongs to the technical field of adhesive tape processing, and in particular relates to a coating device for adhesive tape processing. Background Art

[0002] During the tape processing process, a coating device is required to coat the glue on the plastic film. The existing coating device does not have a mechanism to scrape off excess glue on the tape when coating the tape. It mostly relies on controlling the amount of glue output to ensure the uniformity of the coating, which is difficult to control. When uneven glue coating occurs and it is difficult to detect in time, it will affect the quality of the entire roll of tape. Utility Model Content

[0003] The utility model provides a coating device for processing adhesive tape, aiming to solve the problem that when the existing adhesive coating device mentioned in the background art is used, uneven glue coating is difficult to be discovered in time, which affects the quality of the whole roll of adhesive tape.

[0004] To solve the above-mentioned problem, the utility model is implemented as follows: a coating device for tape processing, comprising: a support frame; a plurality of guide shafts, each of which is rotatably mounted on one side of the support frame, and the guide shaft is used to support the tape; a cooling pipe, which is rotatably mounted on one side of the support frame, and the cooling pipe is used to cool the glue; a glue storage box, which is mounted on the top of the support frame, and a heating component for heating the glue is installed in the glue storage box; a glue discharger, which is mounted on one side of the support frame and is located between the guide shaft and the cooling pipe, the glue discharger is connected to the glue storage box, and is used to discharge glue; a glue scraping assembly, which is arranged on the support frame, and is used to scrape glue.

[0005] Preferably, the scraper assembly includes a fixed sleeve, a plurality of first scrapers, a second scraper and a cleaning pad. The fixed sleeve is fixedly mounted on the support frame, and the fixed sleeve can be mounted outside the tape. The plurality of first scrapers and the second scraper are respectively fixedly mounted on the top inner wall and the bottom inner wall of the fixed sleeve, and the cleaning pad is fixedly mounted on the bottom inner wall of the fixed sleeve, and both the second scraper and the cleaning pad can contact the bottom of the tape.

[0006] Preferably, two clamping rods are fixedly installed on the bottom of the fixed sleeve, and the two clamping rods are made of elastic metal. Limiting rods are provided on the sides of the two clamping rods away from each other. A collection box with an open top is fixedly installed on one side of the support frame below the two clamping rods. The collection box is used to collect scraped glue, and a handle is installed on the bottom of the collection box.

[0007] Preferably, mounting frames are provided on both sides of the support frame, two limit sleeves are rotatably installed on the two mounting frames, limit blocks are movably installed in multiple limit sleeves, and winding shafts are fixedly installed between multiple limit blocks. The two winding shafts are used for winding plastic film and tape, respectively, and a first motor is fixedly installed on the two mounting frames, and the output shafts of the two first motors are fixedly connected to any two limit sleeves.

[0008] Preferably, threaded rods are rotatably installed on both sides of any one of the mounting frames, adjustment blocks are threadedly sleeved on the two threaded rods, support plates are installed on the two adjustment blocks, and second motors are fixedly installed on both sides of any one of the mounting frames, and the output shafts of the two second motors are respectively fixedly connected to the two threaded rods.

[0009] Preferably, a plurality of balls are embedded at the bottom of the two mounting frames, the bottoms of the plurality of balls are located at the same horizontal line as the bottom of the supporting frame, and the plurality of the first scrapers and the second scrapers are made of silicone.

[0010] Compared with the related art, the tape processing coating device provided by the utility model has the following beneficial effects:

[0011] Compared with the prior art, the tape processing smearing device provided in the present solution can scrape off excess glue through the first scraper and make the glue evenly spread. The second scraper can prevent the glue from gathering on the back of the tape and affecting the quality of the tape. The dripping waste glue can be collected by setting a collection box. The tape can be reeled in and the plastic film can be released by setting a first motor, a limit sleeve, a limit block and a reel. The plastic film roller can be supported by setting a second motor in conjunction with a threaded rod and a support plate to facilitate the subsequent installation of the plastic film roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the main cross-sectional structure of a coating device for tape processing provided by the utility model;

[0013] Figure 2 This is a schematic diagram of the main structure of a coating device for tape processing provided by the utility model;

[0014] Figure 3 for Figure 1 An enlarged structural diagram of part A shown in FIG.

[0015] Figure 4 for Figure 2 An enlarged schematic diagram of the structure of part B shown in FIG.

[0016] Figure 5It is a side view cross-sectional structural schematic diagram of the first motor, the limit sleeve, the limit block and the winding shaft combination in the utility model.

[0017] Figure numerals: 1. support frame; 2. guide shaft; 3. cooling pipe; 4. glue storage box; 5. glue discharger; 6. fixing sleeve; 7. first scraper; 8. second scraper; 9. cleaning pad; 10. clamping rod; 11. limiting rod; 12. collecting box; 13. handle; 14. mounting frame; 15. winding shaft; 16. first motor; 17. limiting sleeve; 18. limiting block; 19. threaded rod; 20. adjusting block; 21. second motor; 22. support plate. DETAILED DESCRIPTION

[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit the present application; the terms "including" and "having" in the specification and claims of the present application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of the present application or the above-mentioned figures are used to distinguish different objects, rather than to describe a specific order; the terms "inside", "outside", "left", and "right" indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0019] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0020] The utility model provides a coating device for tape processing, such as Figure 1-5As shown, the coating device for tape processing includes: a support frame 1; a plurality of guide shafts 2, each of which is rotatably mounted on one side of the support frame 1, and the guide shaft 2 is used to support the tape; a cooling pipe 3, which is rotatably mounted on one side of the support frame 1, and the cooling pipe 3 is used to cool the glue; a glue storage box 4, which is mounted on the support frame 1, and a heating component for heating the glue is installed in the glue storage box 4; a glue discharger 5, which is mounted on one side of the support frame 1 and is located between the guide shaft and the cooling pipe, the glue discharger 5 is connected to the glue storage box, and the glue discharger 5 is used to discharge glue; a glue scraping assembly, which is arranged on the support frame 1, and the glue scraping assembly is used to scrape glue.

[0021] In this embodiment, the support frame 1 serves as the basic frame of the entire coating device and is used to install and support other components. The guide shaft 2 is used to support and guide the tape through the glue coating area, ensuring the stability of the tape and the accuracy of the path during the glue coating process, which is conducive to the uniform coating of the glue. The cooling tube 3 is used to cool the glue to prevent the glue from sticking to the back of the tape when the tape is rolled up. The glue storage box 4 is used to store the glue and has a built-in warming component to heat the glue to keep it at an appropriate fluidity and viscosity. The glue discharger 5 is used to discharge the glue from the glue storage box 4 and coat it on the tape. The glue scraper component is used to scrape the glue coated on the tape to remove excess and ensure the uniformity and consistency of the glue.

[0022] In a further preferred embodiment of the utility model, the scraper assembly includes a fixed sleeve 6, a plurality of first scrapers 7, a second scraper 8 and a cleaning pad 9, the fixed sleeve 6 is fixedly mounted on the support frame 1, the fixed sleeve 6 can be sleeved outside the tape, the plurality of first scrapers 7 and the second scraper 8 are respectively fixedly mounted on the top inner wall and the bottom inner wall of the fixed sleeve 6, the cleaning pad 9 is fixedly mounted on the bottom inner wall of the fixed sleeve 6, and the second scraper 8 and the cleaning pad 9 can both contact the bottom of the tape.

[0023] In this embodiment, the fixed sleeve 6 enables the scraper assembly to stably scrape the adhesive tape, avoiding uneven scraping caused by movement or shaking of the scraper assembly during the scraping process. The main function of the first scraper 7 is to preliminarily scrape off excess glue on the top of the tape to ensure uniform glue application. The second scraper 8 further scrapes off excess glue at the bottom of the tape, especially the glue that may accumulate at the bottom of the tape due to gravity. The cleaning pad 9 is mainly used to absorb and clean the residual glue that may not be completely scraped off by the second scraper 8, to ensure the cleanliness of the back of the tape.

[0024] In a further preferred embodiment of the utility model, two clamping rods 10 are fixedly installed on the bottom of the fixed sleeve 6, and the two clamping rods 10 are made of elastic metal material. A limiting rod 11 is clamped on the side of the two clamping rods 10 away from each other, and a collection box 12 with an open top is fixedly installed on one side of the support frame below the two clamping rods 10. The collection box 12 is used to collect scraped glue, and a handle 13 is installed at the bottom of the collection box 12.

[0025] In this embodiment, the clamping rod 10 is made of elastic metal material so that it can expand outward when needed. The setting of the collection box 12 solves the problem of difficult handling of scraped glue. During the scraping process, excess glue is scraped and directly falls into the collection box 12, avoiding glue splashing everywhere or polluting the working environment. Personnel can judge the glue output of the glue remover 5 by observing the accumulated waste glue.

[0026] In a further preferred embodiment of the utility model, mounting frames 14 are provided on both sides of the support frame 1, two limit sleeves 17 are rotatably installed on both sides of the two mounting frames 14, a limit block 18 is movably installed in each limit sleeve 17, a winding shaft 15 is fixedly installed between the two limit blocks 18 of each mounting frame, the two winding shafts 15 are respectively used for winding up plastic film and tape, a first motor 16 is fixedly installed on the two mounting frames 14, and the output shafts of the two first motors 16 are respectively fixedly connected to any two limit sleeves 17.

[0027] In this embodiment, the mounting frame 14 provides an installation base for other components, facilitating the installation and adjustment of subsequent components. The first motor 16 provides power for the rotation of the winding shaft 15. By controlling the rotation direction and speed of the first motor 16, the rotation of the winding shaft 15 can be precisely controlled, thereby realizing automatic retraction and release of the plastic film and tape.

[0028] In a further preferred embodiment of the utility model, threaded rods 19 are rotatably installed on both sides of any one of the mounting frames 14, adjustment blocks 20 are threadedly sleeved on the two threaded rods 19, support plates 22 are installed on the two adjustment blocks 20, and second motors 21 are fixedly installed on both sides of any one of the mounting frames 14, and the output shafts of the two second motors 21 are fixedly connected to the two threaded rods 19 respectively.

[0029] In this embodiment, the position of the adjustment block 20 in the horizontal direction can be accurately controlled by rotating the threaded rod 19, so that the user can adjust the position of the support plate 22 as needed, and the plastic film roller can be supported, thereby facilitating the installation of the plastic film roller. By controlling the rotation of the second motor 21, the threaded rod 19 can be driven to rotate, which not only improves work efficiency but also reduces the labor intensity of operators.

[0030] In a further preferred embodiment of the utility model, the bottom of the two mounting frames 14 are inlaid with a plurality of balls, the bottoms of the plurality of balls are located at the same horizontal line as the bottom of the supporting frame 1, and the plurality of the first scrapers 7 and the second scrapers 8 are all made of silicone material.

[0031] In this embodiment, the ball bearing design enables the mounting frame 14 to slide more smoothly on the support frame 1, greatly reducing the friction of the mounting frame 14 during the sliding process, allowing the operator to more easily adjust the position of the mounting frame 14. The silicone material has good flexibility and wear resistance, allowing the scraper to fit tightly on the tape or plastic film, ensuring the uniformity and consistency of the scraping effect.

[0032] To sum up, compared with the related art, the present device can scrape off excess glue through the first scraper 7 and make the glue evenly spread. The second scraper 8 can prevent the glue from gathering on the back of the tape and affecting the quality of the tape. The collection box 12 can be used to collect dripping waste glue. The first motor 16, the limit sleeve 17, the limit block 18 and the winding shaft 15 can be used to wind the tape and release the plastic film. The second motor 21 can be used in conjunction with the threaded rod 19 and the support plate 22 to support the plastic film roller for subsequent installation of the plastic film roller.

[0033] In the several embodiments provided in this application, it should be understood that the disclosed device can be implemented in other ways.

[0034] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A coating device for tape processing, characterized in that: include: A support frame; a plurality of guide shafts, each of which is rotatably mounted on one side of the support frame, and the guide shaft is used to support the adhesive tape; a cooling pipe, which is rotatably mounted on one side of the support frame, and the cooling pipe is used to cool the adhesive; a glue storage box, which is mounted on the support frame, and a temperature increasing component for heating the glue is installed in the glue storage box; a glue discharger, which is mounted on one side of the support frame and is located between the guide shaft and the cooling pipe, the glue discharger is connected to the glue storage box, and is used to discharge glue; a glue scraping assembly, which is arranged on the support frame, and is used to scrape glue.

2. The tape processing coating device according to claim 1, characterized in that: The scraper assembly includes a fixed sleeve, a plurality of first scrapers, a second scraper and a cleaning pad. The fixed sleeve is fixedly mounted on the support frame and can be sleeved on the outside of the tape. The plurality of first scrapers and the second scraper are respectively fixedly mounted on the top inner wall and the bottom inner wall of the fixed sleeve. The cleaning pad is fixedly mounted on the bottom inner wall of the fixed sleeve. Both the second scraper and the cleaning pad can contact the bottom of the tape.

3. The tape processing coating device according to claim 2, characterized in that: Two clamping rods are fixedly installed on the bottom of the fixed sleeve, and the two clamping rods are made of elastic metal. Limiting rods are clamped on the sides of the two clamping rods away from each other. A collection box with an open top is fixedly installed on one side of the support frame below the two clamping rods. The collection box is used to collect scraped glue, and a handle is installed at the bottom of the collection box.

4. The tape processing coating device according to claim 2, characterized in that: Mounting frames are provided on both sides of the support frame, two limit sleeves are rotatably installed on the two mounting frames, limit blocks are movably installed in multiple limit sleeves, and winding shafts are fixedly installed between multiple limit blocks. The two winding shafts are used for winding plastic film and tape respectively, and a first motor is fixedly installed on the two mounting frames, and the output shafts of the two first motors are fixedly connected to any two limit sleeves respectively.

5. The tape processing coating device according to claim 4, characterized in that: Threaded rods are rotatably installed on both sides of any one of the mounting frames, adjustment blocks are threadedly sleeved on the two threaded rods, support plates are installed on the two adjustment blocks, and second motors are fixedly installed on both sides of any one of the mounting frames, and the output shafts of the two second motors are fixedly connected to the two threaded rods respectively.

6. The tape processing coating device according to claim 4, characterized in that: The bottom of the two mounting frames are inlaid with a plurality of balls, the bottoms of the plurality of balls are located at the same horizontal line as the bottom of the supporting frame, and the plurality of the first scrapers and the second scrapers are all made of silicone.

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