A device for uniformity and scraping of adhesive after tape coating
Patent Information
- Application Number
- CN202521633525.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-01
- Publication Date
- 2026-10-27
- Estimated Expiration
- 2035-08-01
AI Technical Summary
[0004]其中涂胶过程主要是先将胶液滴至聚酯纤维基材的表面，再之后通过人工配合工具对其进行刮平刷抹，易出现基材上胶液难以有效分布均匀，导致后续胶带的沾附性较差而难以满足使用需求的问题，为此提出一种胶带涂胶后的匀胶刮平装置
[0012]与现有技术相比，本实用新型的有益效果是：涂胶后的胶带置放于物料置放台上时，第一驱动机构驱使刮板向下移动并使刮板与胶带接触，且此时刮板位于胶带的一端处，这时第一驱动机构停止运行，第二驱动机构进行运行，第二驱动机构驱动刮板从胶带的一端处平移至胶带的另一端处，进而将涂抹于胶带上的胶体均匀刮平于胶带上。
Smart Images
Figure CN224894605U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of tape processing, and in particular to a device for smoothing and leveling adhesive after tape coating. Background Technology
[0002] Polyester fiber self-adhesive tape is a type of tape made of polyester fiber as the base material and coated with a high-quality self-adhesive layer. It has excellent strength and adhesion properties and is often used in fields such as pipeline repair, electrical insulation, automotive repair and aerospace.
[0003] When producing polyester fiber self-adhesive tape, the surface of the selected polyester fiber substrate is first cleaned and treated, then an adhesive (high-quality adhesive) is applied to the substrate surface, the adhesive-coated polyester fiber tape is dried, and finally the dried polyester fiber tape is cut to the required width. At the same time, these tapes are wound into rolls to form the final polyester fiber self-adhesive tape.
[0004] The adhesive application process mainly involves first dripping adhesive onto the surface of a polyester fiber substrate, and then manually scraping and brushing it with tools. However, this process often results in the adhesive being difficult to distribute evenly on the substrate, leading to poor adhesion of the subsequent tape and making it difficult to meet usage requirements. To address this issue, a uniform adhesive scraping device is proposed for applying adhesive to the tape. Utility Model Content
[0005] To overcome the shortcomings mentioned above, this utility model aims to provide a technical solution that can solve the above problems.
[0006] A tape-coating and leveling device includes a material placement platform for placing the coated tape, a support frame disposed on the side of the material placement platform, and a scraper horizontally mounted between the support frame, with the scraper parallel to the material placement platform. The support frame is provided with a first driving mechanism for driving the scraper to move up and down above the material placement platform, and the support frame is also provided with a second driving mechanism for driving the scraper to move horizontally above the material placement platform.
[0007] Preferably, the first driving mechanism includes movable frames disposed on both sides of the support frame, and the movable frames move up and down on the sides of the support frame, and a scraper is mounted horizontally between the movable frames. A first movable seat is disposed between the movable frames and the support frame, and the first movable seats are disposed at both ends of the movable frames, and the first movable seats are driven to be connected to the support frame.
[0008] Preferably, a linear guide rail is provided between the first movable seat and the support frame, and the linear guide rail is vertically located on the front and rear sides inside the support frame, and a slider that moves synchronously with the first movable seat is slidably provided on one side of the linear guide rail.
[0009] Preferably, a servo motor is also provided between the first movable seat and the support frame, and the servo motor is located at the top of the outside of the support frame, and the servo motor drives a trapezoidal lead screw that is in transmission cooperation with the first movable seat.
[0010] Preferably, the second driving mechanism includes a second movable seat disposed on the movable frame, and a scraper is horizontally mounted between the second movable seats, and the second movable seats are parallel to each other with respect to the material placement platform.
[0011] Preferably, a mounting plate is horizontally mounted above the support frame, and the mounting plate is parallel to the material placement platform. Furthermore, an exhaust fan is installed on the mounting plate to extract odors from the adhesive applied to the tape.
[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: when the adhesive tape after coating is placed on the material placement platform, the first driving mechanism drives the scraper to move downward and make the scraper contact the tape. At this time, the scraper is located at one end of the tape. Then the first driving mechanism stops running and the second driving mechanism runs. The second driving mechanism drives the scraper to move horizontally from one end of the tape to the other end of the tape, thereby evenly scraping the adhesive applied to the tape onto the tape.
[0013] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description
[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0015] Figure 1 A schematic diagram of a tape-spreading and smoothing device after tape application;
[0016] Figure 2 Another schematic diagram of a tape-spreading and smoothing device after tape application;
[0017] Figure 3 This is another structural schematic diagram of a tape-coating and smoothing device.
[0018] Figure 4 This is a schematic diagram of the mobile frame.
[0019] Figure 5 This is a schematic diagram of the sliding sleeve.
[0020] The following components are shown in the diagram: 1. Material placement platform, 2. Support frame, 3. Movable frame, 4. Scraper, 5. Mounting plate, 6. Exhaust fan, 7. Servo motor, 8. Trapezoidal lead screw, 9. First moving seat, 10. Linear guide rail, 11. Slider, 12. Second moving seat. Detailed Implementation
[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0022] Please see Figure 1-5 In this embodiment of the present invention, a tape-coating and smoothing device includes a material placement platform 1 for placing the coated tape, a support frame 2 disposed on the side of the material placement platform, and a scraper 4 horizontally mounted between the support frame 2, with the scraper 4 parallel to the material placement platform 1. The support frame 2 is provided with a first driving mechanism that drives the scraper 4 to move up and down above the material placement platform 1, and the support frame 2 is also provided with a second driving mechanism that drives the scraper 4 to move horizontally above the material placement platform 1. When the coated tape is placed on the material placement platform 1, the first driving mechanism drives the scraper 4 to move downward and make the scraper 4 contact the tape, and at this time the scraper 4 is located at one end of the tape. At this time, the first driving mechanism stops running, and the second driving mechanism runs, driving the scraper 4 to move horizontally from one end of the tape to the other end of the tape, thereby evenly smoothing the adhesive on the tape.
[0023] The first driving mechanism includes movable frames 3 disposed on both sides of the support frame 2, and the movable frames 3 move up and down on the side of the support frame 2. The scraper 4 is horizontally mounted between the movable frames 3. A first movable seat 9 is disposed between the movable frames 3 and the support frame 2. The first movable seat 9 is disposed at both ends of the movable frame 3 and is driven to the support frame 2. When the first movable seat 9 moves up and down inside the support frame 2, the first movable seat drives the movable frame 3 to move up and down on the side of the support frame 2, so that the movable frame 3 and the scraper 4 move up and down above the material placement platform 1.
[0024] A linear guide rail 10 is provided between the first movable seat 9 and the support frame 2. The linear guide rail 10 is vertically located on the front and rear sides inside the support frame 2. A slider 11 is slidably provided on one side of the linear guide rail 10, which moves synchronously with the first movable seat 9. The sliding cooperation between the slider 11 and the linear guide rail 11 makes the first movable seat 9, together with the movable frame 3 and the scraper 4, move more smoothly.
[0025] A servo motor 7 is also provided between the first movable seat 9 and the support frame 2. The servo motor 7 is located at the top of the support frame 2. The servo motor 7 drives a trapezoidal lead screw 8 that is in transmission cooperation with the first movable seat 9. Through the transmission cooperation between the servo motor 7 and the trapezoidal lead screw 8, the first movable seat 9, together with the movable frame 3 and the scraper 4, is driven to move up and down.
[0026] The second driving mechanism includes a second movable seat 12 disposed on the movable frame 3, and a scraper 4 is horizontally mounted between the second movable seats 12. The second movable seats 12 are parallel to each other with the material placement platform 1. Thus, when the second movable seats 12 are moved on the movable frame 3, the scraper 4 is moved on the material placement platform 1.
[0027] A mounting plate 5 is mounted horizontally above the support frame 2, and the mounting plate 5 is parallel to the material placement platform 1. An exhaust fan 6 is installed on the mounting plate 5 to extract odors from the adhesive applied to the tape.
[0028] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention.
Claims
1. A device for evenly applying adhesive tape after application, characterized in that, The device includes a material placement platform for placing adhesive tape after it has been coated, a support frame disposed on the side of the material placement platform, and a scraper that is horizontally mounted between the support frame and is parallel to the material placement platform. The support frame is provided with a first drive mechanism that drives the scraper to move up and down above the material placement platform, and the support frame is also provided with a second drive mechanism that drives the scraper to move horizontally above the material placement platform.
2. The adhesive spreading and leveling device for tape application according to claim 1, characterized in that, The first driving mechanism includes movable frames disposed on both sides of the support frame, and the movable frames move up and down on the sides of the support frame. A scraper is mounted horizontally between the movable frames. A first movable seat is disposed between the movable frames and the support frame, and the first movable seat is disposed at both ends of the movable frame. The first movable seat is driven to be connected to the support frame.
3. The adhesive spreading and leveling device for tape application according to claim 2, characterized in that, A linear guide rail is provided between the first movable seat and the support frame, and the linear guide rail is vertically located on the front and rear sides inside the support frame. A slider that moves synchronously with the first movable seat is slidably provided on one side of the linear guide rail.
4. The adhesive spreading and leveling device for tape application according to claim 2, characterized in that, A servo motor is also provided between the first movable seat and the support frame, and the servo motor is located at the top of the outside of the support frame. The servo motor drives a trapezoidal lead screw that is in transmission cooperation with the first movable seat.
5. The adhesive spreading and leveling device for tape application according to claim 2, characterized in that, The second drive mechanism includes a second movable seat disposed on a movable frame, and a scraper is horizontally mounted between the second movable seats, and the second movable seats are parallel to each other with respect to the material placement table.
6. The adhesive spreading and leveling device for tape application according to claim 1, characterized in that, A mounting plate is mounted horizontally above the support frame, and the mounting plate is parallel to the material placement platform. An exhaust fan is installed on the mounting plate to extract odors from the adhesive applied to the tape.