Adhesive tape gluing mechanism with residual adhesive collecting structure

Abstract

The utility model relates to the technical field of adhesive tape manufacturing, in particular to an adhesive tape gluing mechanism with a residual adhesive collecting structure. The device comprises an outer box, the front side of the outer box is provided with an inlet, the rear side of the outer box is provided with a delivery port, the outer box on the outer side of the delivery port is provided with a collecting roller, a plurality of guide shafts are arranged in the outer box, the bottom in the outer box is provided with a glue box, the glue box is rotatably provided with a gluing roller, a residual glue scraping structure is arranged above the gluing roller, and a cleaning assembly is arranged at the inlet in the outer box. According to the device, redundant glue on the two sides of the adhesive tape can be automatically shoveled out through the glue scraping blade in the adhesive tape gluing process and discharged back into the glue box, the phenomenon of glue dripping is reduced, and therefore interference and pollution to equipment are reduced; according to the device, the positions of the two glue scraping blades can be adjusted by using the adjusting motor and the screw rod, and the speed is reduced through the speed reducer, so that the adjustment is more accurate; and through the cleaning brush, dust adhering to the adhesive tape can be automatically removed, and the influence on the product quality is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of adhesive tape manufacturing, in particular to an adhesive tape gluing mechanism with a residual adhesive collecting structure. Background Art

[0002] Adhesive tape is a strip made of soft material, manufactured by applying adhesive on one side of the substrate, and is used to bond, seal, fix or package objects. Adhesive tape is widely used in various industries and daily life.

[0003] Common types of tapes include: transparent tape, double-sided tape, packaging tape, light-shielding tape, anti-slip tape, etc. Gluing refers to the step of applying glue on the surface of the substrate during the manufacturing process of the tape. However, most existing gluing equipment is exposed to the air. Dust may adhere to the gluing process, affecting the quality of the tape. In addition, the gluing method using a gluing roller cannot accurately control the amount of gluing. After gluing, excess glue may drip from both sides of the tape, affecting the manufacturing equipment. Utility Model Content

[0004] The utility model aims to provide a tape gluing mechanism with a residual glue collecting structure with a reasonable design to solve the defects and shortcomings of the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: it comprises an outer box, an entrance is opened on the front side of the outer box, an outlet is opened on the rear side of the outer box, a collecting roller is provided on the outer box outside the outlet, a plurality of guide shafts are provided inside the outer box, a glue box is provided at the bottom of the outer box, a glue roller is rotatably installed on the glue box, a residual glue scraping structure is provided above the glue roller, and a cleaning component is provided at the entrance of the outer box.

[0006] Preferably, the residual glue scraping structure includes a slide rail arranged directly above the glue box, the slide rail is located at the rear side of the glue roller, two sliders are slidably installed on the slide rail, each slider is connected to a glue removal plate through a connecting plate, and a glue scraping blade is provided at the front end of the glue removal plate.

[0007] Preferably, a side baffle is obliquely provided on one side of the debonding plate close to the side wall of the outer box, and an upper baffle is connected between the top ends of the debonding plate and the side baffle.

[0008] Preferably, an adjusting motor is provided on the outside of the outer box at both ends of the slide rail, a reducer is provided on the front side of the adjusting motor, and the output shaft of the adjusting motor is connected to the input end of the reducer, the output end of the reducer passes through the outer box and is connected to a screw rod arranged in the outer box, a sliding block is connected to the screw rod through an internal thread, and a limit block is installed on the end of the screw rod away from the adjusting motor.

[0009] Preferably, the cleaning assembly includes two cleaning brushes arranged in the outer box, the two cleaning brushes are respectively installed on the upper and lower sides of the entrance, and the two cleaning brushes are arranged to face each other.

[0010] Preferably, the scraper blade is flush with a side of the glue removal plate away from the side wall of the outer box.

[0011] After adopting the above structure, the beneficial effects of the utility model are:

[0012] The device utilizes a scraper blade to automatically scrape out excess glue on both sides of the tape during the gluing process and discharge it back into the glue tank, thereby reducing glue dripping and thus reducing interference and pollution to the equipment.

[0013] The device uses an adjusting motor, and the positions of the two scraping blades can be adjusted through a screw rod, and the speed is reduced by a reducer, so that the position adjustment can be more precise.

[0014] The device is provided with a cleaning brush, which can automatically remove the dust adhering to the tape to prevent the product quality from being affected. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a right front side view of the overall structure of the utility model;

[0016] Figure 2 It is a right rear side view of the overall structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the internal structure of the utility model during use;

[0018] Figure 4 It is a schematic diagram of the main installation structure of the residual glue scraping structure in the utility model.

[0019] Description of reference numerals:

[0020] 1. Outer box; 2. Entrance; 3. Transfer outlet; 4. Collecting roller; 5. Gluing roller; 6. Glue box; 7. Guide shaft; 8. Cleaning brush; 9. Adjusting motor; 10. Reducer; 11. Slide rail; 12. Slider; 13. Screw; 14. Limit block; 15. Connecting plate; 16. Glue removal plate; 17. Upper baffle; 18. Glue scraper blade; 19. Side baffle. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 3 As shown, it comprises an outer box 1, an entrance 2 is opened on the front side of the outer box 1, an outlet 3 is opened on the rear side of the outer box 1, a collecting roller 4 is provided on the outer box 1 at the outer side of the outlet 3, a plurality of guide shafts 7 are provided in the outer box 1, a glue box 6 is provided at the bottom of the outer box 1, a glue roller 5 is rotatably mounted on the glue box 6, a residual glue scraping structure is provided above the glue roller 5, and a cleaning component is provided at the entrance 2 in the outer box 1.

[0023] See also Figure 1-Figure 4 As shown, the residual glue scraping structure includes a slide rail 11 arranged just above the glue tank 6, the slide rail 11 is located at the rear side of the glue roller 5, two sliders 12 are slidably mounted on the slide rail 11, and a glue removal plate 16 is connected to each slider 12 through a connecting plate 15, and a glue scraping blade 18 is provided at the front end of the glue removal plate 16;

[0024] A side baffle 19 is obliquely provided on one side of the glue removal plate 16 close to the side wall of the outer box 1, and an upper baffle 17 is connected between the top of the glue removal plate 16 and the side baffle 19;

[0025] Adjusting motors 9 are arranged outside the outer box 1 at both ends of the slide rail 11, a reducer 10 is arranged on the front side of the adjusting motor 9, and the output shaft of the adjusting motor 9 is connected to the input end of the reducer 10, the output end of the reducer 10 passes through the outer box 1 and is connected to a screw 13 arranged in the outer box 1, a slider 12 is connected to the screw 13 through an internal thread, and a limit block 14 is installed on the end of the screw 13 away from the adjusting motor 9;

[0026] The scraper blade 18 is flush with the side of the glue removal plate 16 away from the side wall of the outer box 1;

[0027] The cleaning assembly includes two cleaning brushes 8 disposed in the outer box 1 . The two cleaning brushes 8 are respectively installed on the upper and lower sides of the inlet 2 , and the two cleaning brushes 8 are disposed facing each other.

[0028] The principle and use process of this utility model:

[0029] First, install the equipment, and let the tape substrate to be glued pass through the inlet 2, and then pass through the guide shaft 7 in turn, and then pass through the outlet 3, and be connected to the collecting roller 4, and then add enough glue to the glue tank 6, and then according to the width of the substrate, adjust the motor 9 and rotate the screw 13, so as to drive the two sliders 12 to slide on the slide rails 11 respectively, so that the two scraping blades 18 just fit the two edges of the tape substrate;

[0030] During the gluing process, the cleaning brush 8 first scrapes off the dust on the tape substrate, and then the tape is glued through the gluing roller 5. The scraper blade 18 can automatically scrape off the excess glue on the tape, and the scraped glue is automatically squeezed backwards to reach the glue discharge plate 16. The side baffles 19 and the upper baffle 17 can prevent the glue from moving upwards or backwards, so that it can only flow downwards and fall back into the glue tank 6.

[0031] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or within the equivalent forms of such scope and boundaries.

Claims

1. A tape gluing mechanism with a residual glue collection structure, comprising an outer box (1), Features: The outer box (1) has an entrance (2) at the front side, and a cleaning component is provided inside the outer box (1) at the entrance (2); a transfer outlet (3) is provided at the rear side of the outer box (1), and a collecting roller (4) is provided on the outer box (1) outside the transfer outlet (3); a plurality of guide shafts (7) are provided inside the outer box (1); a glue box (6) is provided at the bottom of the outer box (1), and a glue roller (5) is rotatably mounted on the glue box (6), and a residual glue scraping structure is provided above the glue roller (5).

2. The adhesive tape gluing mechanism with a residual adhesive collection structure according to claim 1, Features: The residual glue scraping structure comprises a slide rail (11) arranged directly above the glue box (6), the slide rail (11) being located at the rear side above the glue roller (5), two sliders (12) being slidably mounted on the slide rail (11), each slider (12) being connected to a glue removal plate (16) via a connecting plate (15) below, and a glue scraping blade (18) being provided at the front end of the glue removal plate (16).

3. The adhesive tape gluing mechanism with a residual adhesive collection structure according to claim 2, Features: A side baffle (19) is obliquely provided on one side of the debonding plate (16) close to the side wall of the outer box (1), and an upper baffle (17) is connected between the top ends of the debonding plate (16) and the side baffle (19).

4. The adhesive tape gluing mechanism with a residual adhesive collection structure according to claim 3, Features: An adjusting motor (9) is provided on the outside of the outer box (1) corresponding to the positions at both ends of the slide rail (11), a reducer (10) is provided on the front side of the adjusting motor (9), and the output shaft of the adjusting motor (9) is connected to the input end of the reducer (10), the output end of the reducer (10) passes through the outer box (1) and is connected to a screw (13) provided in the outer box (1), a slider (12) is connected to the screw (13) via an internal thread, and a limit block (14) is installed on the end of the screw (13) away from the adjusting motor (9).

5. The adhesive tape gluing mechanism with a residual adhesive collection structure according to claim 4, Features: The cleaning assembly comprises two cleaning brushes (8) arranged in an outer box (1); the two cleaning brushes (8) are respectively installed on the upper and lower sides of the inlet (2), and the two cleaning brushes (8) are arranged facing each other.

6. The adhesive tape gluing mechanism with a residual adhesive collection structure according to claim 5, Features: The glue scraping blade (18) is flush with a side of the glue removal plate (16) away from the side wall of the outer box (1).

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