An automated tape-guided gluing device

Abstract

An automatic tape gluing device relates to the field of digital printing, including glue scraper, profile frame and mounting base, the mounting base is installed in the left and right ends of the profile frame, the glue scraper is fixedly installed on the front end face of the profile frame, the upper end of the profile frame and the glue scraper are provided with scraper maintenance assembly for uniformly coating the tape glue, the utility model discloses a positive and dynamic cleaning of the scraper in the glueing process, fundamentally solves the industry pain points that glue is easy to accumulate in traditional process, causes uneven coating and two side overflow, ingeniously combines horizontal movement and up-and-down shaking on the segmented cutter, under the accurate driving of servo motor, continuously and continuously scrapes and peels the surface of the glue scraper, which not only ensures that the glue can be uniformly and smoothly coated on the tape, but also realizes the continuity and stability of the high-quality glueing process.

Description

Technical Field

[0001] This utility model relates to the field of digital printing, and in particular to an automated conveyor belt gluing device. Background Technology

[0002] In digital textile printing equipment, the guide belt of the transmission needs to be coated with adhesive for the fabric. The flatness of the fabric adhesion is particularly important for the uniformity and smoothness of the adhesive application, which directly affects the printing quality. In existing digital textile printing equipment, we have found that when the adhesive is applied to the guide belt by a squeegee, the initial effect is relatively good. However, once the running time is too long, a lot of adhesive will accumulate on the squeegee, resulting in uneven application of the adhesive on the guide belt, reduced quality, and the adhesive tends to overflow from both sides of the squeegee, which is very troublesome to deal with. Utility Model Content

[0003] The purpose of this invention is to provide an automated tape gluing device to solve the problems mentioned in the background art.

[0004] The technical problem solved by this utility model is achieved through the following technical solution:

[0005] An automated conveyor belt adhesive application device includes an adhesive scraper, a profile frame, and a mounting base. The mounting base is installed at both ends of the profile frame. The adhesive scraper is fixedly installed on the front end face of the profile frame. A scraper maintenance assembly for uniformly applying adhesive to the conveyor belt is provided between the upper end of the profile frame and the adhesive scraper. The scraper maintenance assembly includes a slider and a toothed rack. An opening is provided on the side of the slider near the adhesive scraper. A sliding plate is slidably connected in the opening. An elastic reset member is connected between the upper end face of the sliding plate and the upper side wall of the opening. A sliding part is fixedly installed on the lower end face of the sliding plate. The sliding part slidably abuts against the toothed rack on the upper end face of the toothed rack. Mounting brackets are fixedly installed on both sides of the sliding plate. A plurality of dividing blades are distributed and installed at the bottom of the mounting brackets.

[0006] Preferably, a sliding post is fixedly installed on the upper end face of the slide plate, and the sliding post is slidably connected to the upper side wall of the opening. The elastic reset member is a spring, and the spring is sleeved on the sliding post.

[0007] Preferably, the dividing blade is in close contact with the end face of the adhesive scraper.

[0008] Preferably, a motor housing is fixedly installed on the upper end face of the profile frame, a servo motor is installed in the inner cavity of the motor housing, a lead screw is fixedly connected to the output end of the servo motor, and the slider is threadedly connected to the lead screw.

[0009] Preferably, an adjustment plate is fixedly installed on the upper surface of the mounting base, and an open strip groove is provided in the middle of the adjustment plate. The profile frame is adjustablely installed in the open strip groove by bolts.

[0010] Preferably, the bottom of the sliding part is provided to be in the shape of a smooth arc.

[0011] The advantages and positive effects of this utility model are:

[0012] This invention fundamentally solves the industry pain points of traditional processes, such as glue accumulation, uneven coating, and overflow on both sides, by actively and dynamically cleaning the scraper during the gluing process. It cleverly combines horizontal movement and up-and-down shaking on the dividing blade, so that under the precise drive of the servo motor, it continuously scrapes and peels the surface of the gluing scraper. This not only ensures that the glue can be evenly and smoothly applied to the guide belt, but also achieves the continuity and stability of the high-quality gluing process. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0014] Figure 1 This is a schematic diagram of the overall structure of an automated conveyor belt gluing device according to the present invention;

[0015] Figure 2 This utility model Figure 1 A magnified view of the structure at point A in the middle;

[0016] Figure 3 This is a partially enlarged schematic diagram of the slider of an automated conveyor belt gluing device according to this utility model;

[0017] Figure 4 This is a partially enlarged schematic diagram of the slide plate in an automated conveyor belt gluing device according to this utility model.

[0018] The markings in the attached diagram are as follows: 10 for applying adhesive; 11 for connecting handle; 12 for profile frame; 13 for mounting base; 14 for adjusting plate; 15 for motor housing; 16 for lead screw; 17 for slider; 18 for rack and pinion; 19 for slide plate; 20 for mounting bracket; 21 for dividing cutter; 22 for opening; 23 for sliding part; 24 for sliding column. Detailed Implementation

[0019] The present invention will now be described in further detail with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention. These drawings are simplified schematic diagrams, which are only used to illustrate the basic structure of the present invention in an illustrative manner. Therefore, they only show the components related to the present invention.

[0020] To facilitate understanding of this utility model, a more comprehensive description of the utility model will be given below with reference to the accompanying drawings, which show several embodiments of the utility model. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of the utility model will be more thorough and complete.

[0021] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, a direct connection, or an indirect connection through an intermediate medium; they can refer to the internal communication of at least two components or the interaction relationship of at least two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances. The embodiments of this invention are further described in detail below with reference to the accompanying drawings:

[0022] Please see Figure 1-4 This utility model provides an embodiment of an automated conveyor belt adhesive application device, comprising an adhesive application scraper 10, a profile frame 12, and a mounting base 13. The profile frame 12 is fixed to the frame near the conveyor belt position at both ends by connecting handles 11. The mounting base 13 is installed at the left and right ends of the profile frame 12. The adhesive application scraper 10 is fixedly installed on the front end face of the profile frame 12. A scraper maintenance component for evenly applying conveyor belt adhesive is provided between the upper end of the profile frame 12 and the adhesive application scraper 10, so as to effectively prevent adhesive from accumulating on the scraper during the application process, thereby allowing the adhesive to overflow from both sides of the scraper.

[0023] It is worth mentioning that, in this embodiment, the scraper maintenance assembly includes a slider 17 and a toothed rack 18. The slider 17 has an opening 22 near the adhesive scraper 10. A sliding plate 19 is slidably connected to the opening 22. An elastic reset member is connected between the upper surface of the sliding plate 19 and the upper sidewall of the opening 22. A sliding column 24 is fixedly installed on the upper surface of the sliding plate 19, and the sliding column 24 is slidably connected to the upper sidewall of the opening 22. The elastic reset member is a spring, which is sleeved on the sliding column 24. A sliding part 23 is fixedly installed on the lower surface of the sliding plate 19, and the sliding part 23 slides against the toothed rack 18. Mounting brackets 20 are fixedly installed on both sides of the sliding plate 19. Three dividing blades 21 are distributed and installed at the bottom of the mounting brackets 20, and the dividing blades 21 are in close contact with the adhesive scraper 10. On the end face, a motor housing 15 is fixedly installed on the upper end face of the profile frame 12. A servo motor is installed in the inner cavity of the motor housing 15. A lead screw 16 is fixedly connected to the output end of the servo motor. The slider 17 is threadedly connected to the lead screw 16. By controlling the rotation of the servo motor, the slider 17 is driven to reciprocate along the profile frame 12, thereby driving the mounting frame 20 to move along the surface of the adhesive scraper 10. This causes the dividing blade 21 to scrape the surface of the adhesive scraper 10. During the movement, the sliding part 23 slides on the groove teeth of the toothed rack 18, thereby causing the slide plate 19 to vibrate up and down. This causes the dividing blade 21 to scrape the guide tape adhesive up and down during the horizontal movement, thereby peeling off the guide tape adhesive accumulated on the scraper and allowing the guide tape adhesive to be more fully applied to the guide tape.

[0024] In another embodiment, an adjustment plate 14 is fixedly installed on the upper surface of the mounting base 13. The adjustment plate 14 has an open strip groove in the middle. The profile frame 12 is adjustablely installed in the open strip groove by bolts, thereby adjusting the distance between the adhesive scraper 10 and the guide belt and controlling the thickness of the adhesive applied to the guide belt.

[0025] In another embodiment, the bottom of the sliding part 23 is provided in a smooth arc shape to facilitate the sliding of the sliding part 23 on the toothed rack 18.

[0026] In practice, the device is installed on the main frame, with the glue-applying scraper 10 abutting against the guide belt. The height of the profile frame 12 is adjusted according to the required glue thickness on the guide belt, creating a distance between the glue-applying scraper 10 and the guide belt. Glue is then poured onto the guide belt, and the guide belt is driven to rotate, allowing the glue-applying scraper 10 to spread the glue onto the guide belt. Simultaneously, the servo motor starts, driving the slider 17 to slide back and forth along the profile frame 12. The sliding part 23 slides along the grooves of the toothed rack 18, causing the dividing blade 21 to perform a horizontal and vertical scraping motion along the glue-applying scraper 10, removing the accumulated glue and effectively maintaining uniformity during the glue application process. This prevents glue from accumulating on the glue-applying scraper 10 during prolonged application, avoiding uneven application and excessive glue overflowing from both sides of the scraper 10.

[0027] In summary, this invention achieves active and dynamic cleaning of the scraper during the gluing process, fundamentally solving the industry pain points of glue accumulation, uneven coating, and overflow on both sides in traditional processes. It cleverly combines horizontal movement and up-and-down shaking on the dividing blade, which, under the precise drive of a servo motor, continuously scrapes and peels the surface of the gluing scraper. This not only ensures that the glue can be evenly and smoothly applied to the guide belt, but also achieves the continuity and stability of the high-quality gluing process.

[0028] It should be emphasized that the embodiments described in this utility model are illustrative rather than limiting. Therefore, this utility model is not limited to the embodiments described in the specific implementation. Any other implementation methods derived by those skilled in the art based on the technical solutions of this utility model are also within the scope of protection of this utility model.

Claims

1. An automated conveyor belt gluing device, comprising a gluing scraper (10), a profile frame (12), and a mounting base (13), characterized in that: The mounting base (13) is installed on the left and right ends of the profile frame (12), and the adhesive scraper (10) is fixedly installed on the front end face of the profile frame (12). A scraper maintenance assembly for uniformly applying adhesive is provided between the upper end of the profile frame (12) and the adhesive scraper (10). The scraper maintenance assembly includes a slider (17) and a toothed rack (18). The slider (17) has an opening (22) on the side near the adhesive scraper (10). A sliding plate (19) is slidably connected in the oral cavity (22). An elastic reset member is connected between the upper end face of the sliding plate (19) and the upper side wall of the oral cavity (22). A sliding part (23) is fixedly installed on the lower end face of the sliding plate (19). The sliding part (23) slides against the groove teeth on the upper end face of the toothed rack (18). Mounting brackets (20) are fixedly installed on both sides of the sliding plate (19). Several dividing cutters (21) are distributed and installed at the bottom of the mounting brackets (20).

2. The automated conveyor belt gluing device according to claim 1, characterized in that: A sliding column (24) is fixedly installed on the upper end face of the sliding plate (19). The sliding column (24) is slidably connected to the upper side wall of the opening (22). The elastic reset member is set as a spring, and the spring is sleeved on the sliding column (24).

3. The automated conveyor belt gluing device according to claim 2, characterized in that: The dividing blade (21) is in close contact with the end face of the adhesive scraper (10).

4. The automated conveyor belt gluing device according to claim 3, characterized in that: The upper end face of the profile frame (12) is fixedly installed with a motor housing (15), a servo motor is installed in the inner cavity of the motor housing (15), the output end of the servo motor is fixedly connected with a lead screw (16), and the slider (17) is threadedly connected to the lead screw (16).

5. The automated conveyor belt gluing device according to claim 4, characterized in that: An adjustment plate (14) is fixedly installed on the upper surface of the mounting base (13). An open strip groove is provided in the middle of the adjustment plate (14). The profile frame (12) is adjustablely installed in the open strip groove by bolts.

6. The automated conveyor belt gluing device according to claim 1, characterized in that: The bottom of the sliding part (23) is provided in a smooth arc shape.

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