Processing device for acrylic foam tape

Abstract

The utility model discloses an acrylic foamed adhesive tape processing device, specifically related to the field of adhesive tape processing, including fixed frame and gluing roller, the inner wall of fixed frame is equipped with gluing mechanism and scraping mechanism, and one end fixed mounting has the recovery box, and the gluing mechanism includes glue supply pump, and the glue supply pump is fixedly installed with glue supply pipe between gluing roller, and the scraping mechanism includes scraper and screw rod, and the horizontal position of scraper is adjusted when screw rod rotates, and the scraper can scrape off the excessive glue on the adhesive tape after horizontal movement and falls in the different positions inside the recovery box, and the recovery box is fixedly installed with mesh filter screen, and is provided with the stirring mechanism. Through the cooperation between recovery box and stirring mechanism, the mesh filter screen filters the recovered glue first, screens out the impurity, and the two stirring rollers rotate oppositely and agitate the recovered glue regularly, prevent the solidification of glue after long -term static state, improve the recovery rate of glue.

Description

Technical Field

[0001] This utility model relates to the field of tape processing, and in particular to an acrylic foam tape processing device. Background Technology

[0002] Acrylic foam tape, also known as acrylic foam tape, is made of high-density acrylic foam substrate. It has excellent bonding strength and good sealing performance. During the production of acrylic foam tape, an applicator is used to apply adhesive to it.

[0003] While existing glue-applying devices can scrape off and recycle excess glue, the fixed position of the scraper makes it impossible to adjust its horizontal position, causing the recycled glue to accumulate easily, which affects the efficiency of subsequent processing and recycling. In addition, the lack of a matching mixing mechanism means that the glue is not processed after recycling and is prone to solidification, resulting in a reduced glue recycling rate. Utility Model Content

[0004] The main purpose of this utility model is to provide an acrylic foam tape processing device, which can effectively solve the problems of the fixed and unadjustable position of the scraper in the existing coating device, which leads to the accumulation of recycled glue, and the lack of a suitable mixing mechanism, which makes the recycled glue easy to solidify, thus affecting the glue recycling efficiency and recycling rate.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] An acrylic foam tape processing device includes a fixed frame and a coating roller. The inner wall of the fixed frame is provided with a coating mechanism and a scraping mechanism, and a recycling bin is fixedly installed at one end. The coating mechanism includes a glue supply pump, and a glue supply pipe is fixedly installed between the glue supply pump and the coating roller. The scraping mechanism includes a scraper and a screw. When the screw rotates, it adjusts the horizontal position of the scraper. The scraper can scrape off excess glue on the tape after horizontal movement and make it fall into different positions inside the recycling bin. A mesh filter is fixedly installed inside the recycling bin, and a stirring mechanism is provided. The stirring mechanism includes a first rotating shaft and a second rotating shaft. Stirring rollers are fixedly sleeved on the outer walls of both the first rotating shaft and the second rotating shaft. The two stirring rollers rotate in opposite directions. A discharge pipe and a feeding pipe are fixedly installed on the outer wall of the recycling bin.

[0007] Preferably, the glue application mechanism further includes a support frame and a mounting base, both of which are fixedly connected to the fixed frame. The glue supply pump is fixedly installed on the top of the support frame, the glue application roller is fixedly connected to the mounting base, and a glue inlet pipe is fixedly installed at the other end of the glue supply pump.

[0008] Preferably, the scraping mechanism further includes a sliding seat and a fixed shaft. The sliding seat is threaded onto the screw, the fixed shaft is fixedly connected to the sliding seat, and the scraper is fixedly sleeved on the outer wall of the fixed shaft.

[0009] Preferably, the adhesive scraping mechanism further includes a guide rail and a motor, the motor being fixedly installed on the outside of the guide rail, the screw being rotatably connected to the guide rail and having one end fixedly connected to the output end of the motor, and the sliding seat being slidably engaged with the inner wall of the guide rail.

[0010] Preferably, the mixing mechanism further includes a drive gear and a driven gear. The drive gear is fixedly sleeved on the first rotating shaft, and the driven gear is fixedly sleeved on the second rotating shaft and meshes with the drive gear.

[0011] Preferably, the mixing mechanism further includes a second motor, which is fixedly installed outside the recycling bin. Both the first rotating shaft and the second rotating shaft are rotatably connected to the recycling bin, and one end of the first rotating shaft is fixedly connected to the output end of the second motor.

[0012] Preferably, the scraper is inclined and the inclined surface is smoothed.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. Through the cooperation between the recycling bin and the mixing mechanism, the filter screen first filters the recycled glue to remove impurities, and the two mixing rollers rotate in opposite directions to periodically agitate the recycled glue, preventing the glue from solidifying after being static for a long time and improving the glue recycling rate.

[0015] 2. Through the cooperation between the recycling bin and the glue scraping mechanism, the motor drives the screw to rotate. After the screw rotates, the horizontal position of the scraper is adjusted so that the scraper scrapes the glue to different positions in the recycling bin, preventing the glue from accumulating in one place and clogging the filter screen. This also reduces the probability of glue blockage affecting the subsequent mixing effect, effectively improving the mixing effect of the glue, making the mixing more uniform, and further improving the recycling effect of the glue. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a three-dimensional structural diagram of the adhesive coating mechanism in this utility model;

[0018] Figure 3 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 4 This is a three-dimensional structural diagram of the glue scraping mechanism in this utility model;

[0020] Figure 5 This is a three-dimensional structural diagram of the mixing mechanism in this utility model.

[0021] In the diagram: 1. Fixed frame; 2. Glue application mechanism; 201. Glue supply pump; 202. Glue application roller; 203. Glue supply pipe; 204. Glue inlet pipe; 205. Mounting base; 206. Bearing frame; 3. Glue scraping mechanism; 301. Guide rail; 302. Screw; 303. Motor 1; 304. Sliding seat; 305. Fixed shaft; 306. Scraper; 4. Recycling box; 401. Glue discharge pipe; 402. Feeding pipe; 5. Mixing mechanism; 501. Motor 2; 502. Rotating shaft 1; 503. Rotating shaft 2; 504. Mixing roller; 505. Drive gear; 506. Driven gear; 6. Mesh filter. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] like Figure 1-4As shown, an acrylic foam tape processing device includes a fixed frame 1 and a coating roller 202. The inner wall of the fixed frame 1 is provided with a coating mechanism 2 and a scraping mechanism 3, and a recycling bin 4 is fixedly installed at one end. The coating mechanism 2 includes a glue supply pump 201, and a glue supply pipe 203 is fixedly installed between the glue supply pump 201 and the coating roller 202. The scraping mechanism 3 includes a scraper 306 and a screw 302. When the screw 302 rotates, it adjusts the horizontal position of the scraper 306. The device can scrape off excess adhesive from the tape after horizontal movement, and the excess adhesive falls to different positions inside the recycling bin 4. A mesh filter 6 is fixedly installed inside the recycling bin 4, and a stirring mechanism 5 is provided. The stirring mechanism 5 includes a first rotating shaft 502 and a second rotating shaft 503. Stirring rollers 504 are fixedly sleeved on the outer walls of both rotating shafts 502 and 503. The two stirring rollers 504 rotate in opposite directions. A discharge pipe 401 and a feeding pipe 402 are fixedly installed on the outer wall of the recycling bin 4. The glue application mechanism 2 also includes a support frame 206 and a mounting base 205. Both the mounting base 205 and the support frame 206 are fixedly connected to the fixed frame 1. The glue supply pump 201 is fixedly installed on the top of the support frame 206. The glue application roller 202 is fixedly connected to the mounting base 205. The other end of the glue supply pump 201 is fixedly installed with a glue inlet pipe 204. The glue scraping mechanism 3 also includes a sliding seat 304 and a fixed shaft 305. The sliding seat 304 is threaded onto the screw 302. The fixed shaft 305 is fixedly connected to the sliding seat 304. The scraper 306 is fixedly sleeved on the outer wall of the fixed shaft 305. The glue scraping mechanism 3 also includes a guide rail 301 and a motor 303. The motor 303 is fixedly installed on the outside of the guide rail 301. The screw 302 is rotatably connected to the guide rail 301, and one end is fixedly connected to the output end of the motor 303. The sliding seat 304 slides in cooperation with the inner wall of the guide rail 301. The scraper 306 is inclined, and the inclined surface is smoothed.

[0024] In this embodiment, the screw 302 inside the guide rail 301 is driven to rotate by the motor 303, so that the threaded sliding seat 304 slides smoothly along the inner wall of the guide rail 301. Then, the scraper 306 is driven by the fixed shaft 305 to flexibly adjust its horizontal position. The scraped excess glue can fall into different positions inside the recycling bin 4 as the scraper moves, avoiding local accumulation. At the same time, the scraper 306, which is inclined and has a smooth surface, can not only efficiently scrape off excess glue on the tape, but also avoid glue residue clumping, ensuring that the glue thickness on the tape surface is uniform after scraping, thus improving the tape's bonding performance and appearance quality.

[0025] like Figure 5As shown, in one embodiment, the mixing mechanism 5 further includes a drive gear 505 and a driven gear 506. The drive gear 505 is fixedly sleeved on the first rotating shaft 502, and the driven gear 506 is fixedly sleeved on the second rotating shaft 503 and meshes with the drive gear 505. The mixing mechanism 5 also includes a second motor 501, which is fixedly installed outside the recycling box 4. Both the first rotating shaft 502 and the second rotating shaft 503 are rotatably connected to the recycling box 4, and one end of the first rotating shaft 502 is fixedly connected to the output end of the second motor 501.

[0026] In this embodiment, the excess glue falling into the box can be initially filtered by the fixed mesh filter 6, removing impurities such as foam debris; the motor 2 501 drives the rotating shaft 1 502 to rotate, and through the meshing transmission of the drive gear 505 and the driven gear 506, the rotating shaft 2 503 is driven to rotate synchronously, so that the two rotating shafts of the stirring rollers 504 sleeved on the outer wall rotate in opposite directions, stirring and homogenizing the filtered glue, preventing the glue from separating due to static standing; the glue discharge pipe 401 on the outer wall of the recycling box 4 facilitates the discharge of homogenized recycled glue, and the feeding pipe 402 can add diluent or new glue as needed to adjust the glue viscosity, providing convenience for the reuse of recycled glue, and ultimately achieving a dual improvement in processing quality and resource utilization. With the screw 302 and scraper 306, the scraper 306 drops the glue into different positions inside the recycling box 4, improving the stirring effect of the glue.

[0027] Working principle:

[0028] This acrylic foam tape processing device is supported by a fixed frame 1. Through the coordinated operation of the coating mechanism 2, the scraping mechanism 3, the recycling bin 4, and the mixing mechanism 5, it achieves tape processing and adhesive recycling. During processing, the adhesive pump 201 in the coating mechanism 2 draws adhesive through the inlet pipe 204 and delivers it to the coating roller 202 fixed on the mounting base 205 via the supply pipe 203. The substrate is then attached to the outer wall of the coating roller 202, which evenly applies the adhesive to the moving tape substrate surface through the outlet. Plate 306 can scrape off excess adhesive from the tape surface. Then, the scraping mechanism 3 is activated, and motor 303 drives the screw 302 inside the guide rail 301 to rotate, which in turn drives the scraper 306 connected to the sliding seat 304 and the fixed shaft 305 to move horizontally. The inclined and smooth scraper 306 adheres to the tape surface to scrape off excess adhesive. The scraped adhesive falls into the recycling bin 4. The horizontal position of the scraper 306 can be adjusted by rotating the screw 302, so that the adhesive falls into different positions inside the recycling bin 4.

[0029] The filter screen 6 inside the recycling bin 4 first filters out excess glue and removes impurities. Then, the stirring mechanism 5 operates, and the motor 2 501 drives the rotating shaft 1 502 to rotate. Through the meshing transmission of the drive gear 505 and the driven gear 506, the rotating shaft 2 503 rotates in the opposite direction. The stirring rollers 504 on the outer walls of the two rotating shafts stir the filtered glue in both directions to maintain homogeneity. The homogenized recycled glue can be discharged through the glue discharge pipe 401. If the viscosity needs to be adjusted, thinner or new glue can be added through the feeding pipe 402. After adjustment, it can be reconnected to the glue inlet pipe 204 to achieve reuse, completing the complete processing flow of glue supply, coating, scraping, recycling, homogenization and reuse.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An acrylic foam tape processing device, characterized in that: The system includes a fixed frame (1) and a glue-applying roller (202). The inner wall of the fixed frame (1) is provided with a glue-applying mechanism (2) and a glue-scraping mechanism (3), and a recycling bin (4) is fixedly installed at one end. The glue-applying mechanism (2) includes a glue-supply pump (201), and a glue-supply pipe (203) is fixedly installed between the glue-supply pump (201) and the glue-applying roller (202). The glue-scraping mechanism (3) includes a scraper (306) and a screw (302). When the screw (302) rotates, it adjusts the horizontal position of the scraper (306). The scraper (306) can apply water... After lateral movement, the excess glue on the tape is scraped off and falls into different positions inside the recycling bin (4). A mesh filter (6) is fixedly installed inside the recycling bin (4), and a stirring mechanism (5) is provided. The stirring mechanism (5) includes a rotating shaft one (502) and a rotating shaft two (503). The outer walls of the rotating shaft one (502) and the rotating shaft two (503) are fixedly fitted with stirring rollers (504). The two stirring rollers (504) rotate in opposite directions. The outer wall of the recycling bin (4) is fixedly installed with a glue discharge pipe (401) and a feeding pipe (402).

2. The acrylic foam tape processing device according to claim 1, characterized in that: The glue application mechanism (2) also includes a support frame (206) and a mounting base (205). The mounting base (205) and the support frame (206) are both fixedly connected to the fixed frame (1). The glue supply pump (201) is fixedly installed on the top of the support frame (206). The glue application roller (202) is fixedly connected to the mounting base (205). The other end of the glue supply pump (201) is fixedly installed with a glue inlet pipe (204).

3. The acrylic foam tape processing device according to claim 1, characterized in that: The scraping mechanism (3) further includes a sliding seat (304) and a fixed shaft (305). The sliding seat (304) is threaded onto the screw (302), the fixed shaft (305) is fixedly connected to the sliding seat (304), and the scraper (306) is fixedly sleeved on the outer wall of the fixed shaft (305).

4. The acrylic foam tape processing device according to claim 3, characterized in that: The glue scraping mechanism (3) also includes a guide rail (301) and a motor (303). The motor (303) is fixedly installed on the outside of the guide rail (301). The screw (302) is rotatably connected to the guide rail (301) and one end is fixedly connected to the output end of the motor (303). The sliding seat (304) is slidably engaged with the inner wall of the guide rail (301).

5. The acrylic foam tape processing device according to claim 1, characterized in that: The mixing mechanism (5) further includes a drive gear (505) and a driven gear (506). The drive gear (505) is fixedly sleeved on the first rotating shaft (502), and the driven gear (506) is fixedly sleeved on the second rotating shaft (503) and meshes with the drive gear (505).

6. The acrylic foam tape processing device according to claim 1, characterized in that: The stirring mechanism (5) also includes a second motor (501), which is fixedly installed on the outside of the recycling box (4). The first rotating shaft (502) and the second rotating shaft (503) are rotatably connected to the recycling box (4). One end of the first rotating shaft (502) is fixedly connected to the output end of the second motor (501).

7. The acrylic foam tape processing device according to claim 1, characterized in that: The scraper (306) is inclined and the inclined surface is smoothed.

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